Vehicles in general (B60)

B60            Vehicles in general(31835)
B60V - Air-cushion vehicles(503)

Pneumatic tyre // 2628551
FIELD: automotive engineering.SUBSTANCE: tire tread has a ribbed pattern that includes at least four major grooves (11, 12) and at least five rows of contact areas (10, 20, 30). A plurality of curved grooves (21), each having a curved shape, are formed on an intermediate contact area (20) located on the inside of each main groove (12) of the shoulder region. Each of the curved grooves (21) has one end part opening to the main groove (12) of the shoulder region and the other end part closed on the intermediate contact area (20). Each of the curved grooves (21) consists of the first inclined area of the groove extending from the open end part to the curved part and the second inclined area of the groove extending from the curved part to the closed end part. The direction oriented from the open end part of the first inclined area of the groove to the curved part coincides with the rotation direction (R) and the second inclined area of the groove is bent towards the first inclined area of the groove. The curved part serves as a vertex.EFFECT: uneven wear of the tire is suppressed while driving along a circular path and the increase in noise after wear is prevented.13 cl, 6 dwg, 1 tbl

Substitutive coolant temperature calculation device of internal combustion engine, equipped with additional heater // 2628466
FIELD: engines and pumps.SUBSTANCE: subject of the invention is a device (50) for calculating the engine coolant substitutive temperature (TEs) when an additional heater has been activated in advance to provide optimum control of the internal combustion engine. This temperature is based on weighing (Cp) between the measured temperature (TEmes) of the coolant and the oil temperature (TH). The coefficient of this weighing (Cp) varies depending on the activation conditions of the heater and it is determined based on a pre-compiled cartography. The calculated substitutive temperature takes into account the thermal state of the internal combustion engine.EFFECT: improved engine start-up, eliminated problems of combustion, stops, fuel overexpenditures and increased emissions of pollutants.10 cl, 4 dwg

Vehicle software update system // 2628429
FIELD: information technology.SUBSTANCE: system for software update comprises: a vehicle computing system (VCS); a diagnostic service tool (DST); and a remote global intravehicular information system (GIVIS); wherein DST is designed to generate a recover command for GIVIS; after reception of the mentioned recovery command GIVIS is designed to download and install existing operating system on VCS; VCS is additionally designed to communicate with GIVIS for receiving, for each application, previously installed on this VCS, the most up to date version of the mentioned application, compatible with the operating system; GIVIS is designed to issue a command to the installation of these most up to date versions of applications, compatible with the operating system installed on VCS, record system configuration, which includes versions of all installed applications, as soon as versions of these applications were installed and to upload system configuration received from VCS for each of the vehicle plurality.EFFECT: providing application compatibility during operating system update on the vehicle computing system.4 cl, 7 dwg

Seat back tilt device // 2628422
FIELD: transportation.SUBSTANCE: tilt assembly contains a tilt device. The tilt device includes a tilt control handle that can be selected from the first control handle and the second control handle and the tilt control shaft on which the control handle is mounted. The control shaft comprises an area for spacing the first return member linked with the first control handle, an area for spacing the second return member linked with the second control handle and an area for transferring forces from the first control handle and from the second control handle.EFFECT: possibility of using one tilt control shaft for two different types of control handle in the seat back tilt device.11 cl, 7 dwg

Vehicle suspension wishbone // 2628417
FIELD: automobile manufacturing.SUBSTANCE: suspension wishbone contains a connecting bend, a wheel bend and a crank-shaft neck. The connecting bend is designed to attach the suspension arm to the vehicle body. The wheel bend is attached to the connecting bend and is configured to attach the suspension arm to the wheel post. The crank-shaft neck has a pin portion inclined to the wheel bend and a transition region forming a flattened fastening portion having a trapezoidal or triangular configuration attached to the connecting bend. The connecting bend includes an area with a recess near the hollow connection zone, at least, partially surrounding the anchoring portion of the crank-shaft neck. The recess is configured to provide access to the fastening portion from the upper side and the underside of the transverse suspension arm.EFFECT: creating a lateral suspension arm with smaller dimensions in the area of the connecting zone, to which the whip crank-shaft neck is attached.4 dwg

All-season tundra vehicle // 2628414
FIELD: transportation.SUBSTANCE: cross-country vehicle contains the cabin, the main drive from the internal combustion engine, the full-range pneumatic-wheel propellers of large diameter, mounted on the chassis, and the cargo compartment. The pneumatic propellers contain the full profiled with low and medium pressure tyres, and the suspension is made without springs, the wide frame chassis is performed with differently tracked location system of the pneumatic propellers on the spaced bridges with the gravity center stabilisation and the lateral stability. The lateral retractable support wheels are installed at the frame, the aerodynamic engine power plant of helicopter type with detachable emergency-detonated blades is installed between the main engine and the cargo compartment in the vehicle mass center. The water jets and high-speed impeller are installed on the bridge transverse beams. The engine compartment, the cabin and the cargo compartment are sealed and made of composite, fiber-glass materials and carbon fiber, and the vehicle carrier elements are made from aluminium and titanium alloys.EFFECT: improved the vehicle cross-country.1 dwg

Accessory and mounting mobile device // 2628408
FIELD: radio engineering, communication.SUBSTANCE: mobile device accessory includes a mounting plate for attaching to the surface of the mobile device, a ring having an open part on its side and a connecting element connecting the open part of the ring to the mounting plate so that the ring is able to rotate at various angles with respect to the mounting plate, and the angle between the ring and the mounting plate is configured as a reference angle.EFFECT: increase the reliability of fixing the mobile device with the ability to rotate it and fix it in a certain position.9 cl, 13 dwg

Electrical and hydraulic connection device for windscreen washer system feeding and/or distribution // 2628353
FIELD: transportation.SUBSTANCE: group of inventions refers to an electrical and hydraulic connection device for fluid supply and/or distribution system for spraying onto a vehicle's glass and a windscreen washer supply and/or distribution system. The device comprises at least one tube 22 and at least one first conductive cable 21, 34. Tube 22 comprises wall 25 that delimits at least two fluid circulation channels 23, 24, and also delimits channels 23, 24 with respect to the environment, and into which heating element 26 is integrated. The said wall comprises at least one recess 37 open in a direction beyond tube 22 and in which all or a part of said cable 21, 34 is located.EFFECT: simplified device assembly and reduced size.15 cl, 7 dwg

Device and method for assessing risks of accident for moving vehicle // 2628350
FIELD: transportation.SUBSTANCE: method for assessing the risks of accidents for a moving vehicle that is any of a lorry, bus or car. The method includes the stages of continuously monitoring the configuration of the environment, when the vehicle is in motion, and continuously determining the operating characteristics for the vehicle. The environment configuration is also continuously recorded for processing and storing images in memory to create and provide an overview of the selected characteristics of the environment passed by the vehicle. Said operating characteristics and said representation are used as a basis for assessing the risks of accidents in relation to the environment passed by the vehicle.EFFECT: improving the effectiveness of accident risk assessment.12 cl, 7 dwg

Fuel tank, main wings, air frame, aircraft and vehicle // 2628291
FIELD: aviation.SUBSTANCE: invention relates to the fuel tank of the aircraft's main wing (AC). The fuel tank contains the structural unit that is using plastic reinforced with carbon fiber. Plastic includes a reinforcing material which comprises carbon fibers and a matrix that contains plastic. The structural unit is formed by laminating a conductive sheet between prepregs of plastic reinforced with carbon fiber. Moreover, carbon fiber included in reinforcing material is exposed in internal circuit in which fuel is stored on the cut surface at the end of structural unit formed by cutting off the structural unit.EFFECT: reduction of labour intensity of production, weight reduction of aircraft structure, increase of conductivity.6 cl, 7 dwg
Device for increase of cross country capacity of automobile // 2628288
FIELD: transportation.SUBSTANCE: device for increase of cross country capacity of automobile contains the latters of brake mechanisms, each of which comprises two-arm control lever with return spring and ratchet fitted on horizontal axis, washers rigidly fitted on the elongated front part of the brake cable ahead of two-arm control lever bottom end and equalizer. Brake cable is passed through cylindrical bore at balancer end and bore in control lever lower end. The bores in the front part have cylindrical recesses, the cylindrical washers enter them, the washers have on the cylindrical surface axial grooves of the trapezoidal section, and on the end surface - radial grooves of triangular cross-section, designed so that the edge of one groove doubles as that of adjacent groove.EFFECT: increase of the device reliability.2 dwg

Hybrid vehicle // 2628286
FIELD: automotive engineering.SUBSTANCE: hybrid vehicle includes a motor, an electric motor, a driving wheel and a transmission. The coolant supply device comprises a pump and a coolant pressure control device and supplies the cooler to the electric motor and to the transmission as a hydraulic fluid. The control unit controls the coolant supply device based on the load condition of the electric motor by controlling the coolant supply pressure. The electronic control unit increases the supply pressure of the cooler to the electric motor by means of a pressure regulating device, under certain conditions. Also, the electronic control unit controls the coolant supply device so that the coolant supply pressure becomes the first pressure, and so that the supply pressure of the cooler becomes the second pressure which is greater than the first pressure under certain conditions.EFFECT: cooling efficiency of the electric motor is increased.4 cl, 10 dwg

Device for wheel removal // 2628283
FIELD: transportation.SUBSTANCE: device includes a front gripping plate (6), a rear gripping plate (7) for pressing the inner side of the wheel (2), a pull rod (3) and at least one U-shaped clamp (8). The U-shaped clamp (8) is connected to the front gripping plate (6) and the rear gripping plate (7), respectively, which are arranged in parallel, so as to form a cavity for accommodating the wheel (2). A through hole is provided in the front gripping plate (6), and the pull rod (3) for applying a pull to the front gripping plate (6) passes through the through hole, with the pull rod (3) being parallel to the axis (1) in the axial direction. The front gripping plate (6) and the rear gripping plate (7) embrace the wheel (2) on both sides by means of the U-shaped clamp (8).EFFECT: increased reliability of the device in operation, ability to avoid stress concentration and deformation of the wheel.9 cl, 9 dwg

Radiator grille // 2628273
FIELD: automotive engineering.SUBSTANCE: according to the first version, the radiator grille includes internal and external grilles, connecting and attachment sections. The attachment section attaches the internal and external grilles to the vehicle body. The connecting section comprises the first and second attachment sections and a locking grip. The first attachment section is made on the internal grille. The locking grip is made on the inner grille and faces the first attachment section. The second attachment section is performed on the outdoor grille. The locking grip has a flexible part. In the second version, the first attachment section has a positioning hole disposed in a position corresponding to the positioning hole of the vehicle body. In a third version, the second attachment section has a positioning lug boss inserted into the positioning hole. In the fourth version, the second attachment section has the first outer peripheral edge of a non-circular shape that comes into contact with the side wall of the first attachment section.EFFECT: improved accuracy of the radiator grille assembly.15 cl, 17 dwg

Amphibious vehicle // 2628265
FIELD: motor vehicle industry.SUBSTANCE: group of inventions relates to versions of amphibious motorcycle. Amphibious motorcycle vehicle comprises front wheel with front suspension system, rear wheel with rear suspension system, wheel retraction system made with possibility to move front and/or rear wheel between extended position for use amphibious motorcycle onshore and retracted position for use amphibious motorcycle on water. By first version, amphibious motorcycle also comprises body having central part with central nose at its front end, and two opposed and spaced side parts, each with side nose at its front end. Two side parts extend forward beyond central nose to preset distance to form front wheel arch. By second version, amphibious motorcycle also comprises body extending between nose and transom, wherein nose has central nose and two side nose parts. Central nose part is located behind side nose parts to form front wheel arch, wherein front wheel is located at least partially in front wheel arch when front wheel is in extended position.EFFECT: enabling vehicle sufficient floatation in water and possibility of inclination/turning on ground.19 cl, 3 dwg

echanism of power selection, vehicle with such mechanism and intermediary item for such mechanism // 2628264
FIELD: transportation.SUBSTANCE: mechanism of power selection comprises a housing (18) partially accommodating the input shaft (20), the output shaft (22), the first transferring means (24) connected to the input shaft (20), the second transferring means (26) connected with one output shaft (22), and one power take-off module (30) connected to one output shaft (22). The second transferring means (26) and one output shaft (22) are configured to be mounted in the housing and removed from it (18). The invention also relates to a vehicle (1) which is configured with such a power selection mechanism (16) and to an intermediate member (48) for such a power selection mechanism (16).EFFECT: increased efficiency of the device.12 cl, 7 dwg

Vehicle external rear view mirror base and its production method // 2628040
FIELD: machine building.SUBSTANCE: invention relates to vehicle external mirror base and to its production method. Base includes external casing made of synthetic material and one metal reinforcing component. External casing from synthetic material also performs bearing function. One reinforcing element is molded part from sheet steel. Molded part from sheet steel is partially covered by external casing from synthetic material and rigidly connected with it in several individual points. Each of these connection points is made in form of localised geometrical closure between part from sheet steel and external casing, which enables action in all three dimensions. Method of base producing consists in fact, that preliminary molded by extrusion part from sheet steel is partially coated with synthetic material.EFFECT: enabling external mirror base higher strength and reduced vibration.10 cl, 7 dwg
ethod of creating security alarm in vehicle // 2628028
FIELD: transportation.SUBSTANCE: method includes locating standard security alarm in the vehicle with an external alarm key fob and using technical means like jammers in the vehicle. The jammer is pre-tuned to generate noise at the frequencies of the standard operating car alarm, and then is placed in the vehicle. The peculiarity of this method is that the technical means of jamming is configured to work in tandem with the standard car alarm with the generation of random numbers at the frequency of the said car alarm and locking of the car alarm signals by these random numbers by applying on the incoming car alarm signal. The said technical means in the form of a jammer is placed in the vehicle or in a conspicuous place of its cabin, or in its hidden place, and is provided with the relevant external control devices.EFFECT: improving the security of the vehicle.1 dwg

Whole-rolled railway wheel // 2628025
FIELD: transportation.SUBSTANCE: railway wheel structure includes a rim, consisting of rolling surface, a rib and side surfaces, limited by the rim inner diameter from the outer and inner sides, a hub and a disc formed by the outer and inner surfaces. Central line of disc radial cross section is shifted along wheel rotational axis at section of its conjugation with hub relative to said central line at diskc conjugation with rim toward inner surface. And generating lines of disk outer and inner surfaces consist of main radius curves with opposite curvature interconjugated at disc central section while, on hub side and that of rim, with transition radius sections. The value of said displacement is from 0.075 to 0.150 of the width of the rim, the middle line of the disc radial section at its conjugation with the rim is located at a distance from 0.5 to 0.6 of the rim width of from its inner side surface.EFFECT: increase the strength of the wheel while reducing the weight.1 dwg

Air dryer for pneumatic installation // 2628024
FIELD: machine engineering.SUBSTANCE: air dryer for the pneumatic installation, pressurized by the compressor, contains a reservoir for the brake system with a pneumatic drive for vehicles, with a housing and with a pressure regulator integrated in the housing. A cartridge and a dispenser for the regenerating air are installed in the housing in such a way that during the regeneration phase the compressed air flows in the reverse direction of the flow from the compressed air tank to the outlet connection element. The switchgear for regenerating air has a drive element for driving the valve interacting with the seat. The valve controls the flow connection using compressed air between the compressed air duct connected to the drying chuck and another by the compressed air channel connected to the outlet connection element. The actuator comprises a membrane.EFFECT: simplifies the design and reduces the influence of hysteresis.12 cl, 5 dwg

Regulating the cooling airflow in the vehicle device // 2628022
FIELD: ventilation.SUBSTANCE: device (10) comprises a shutter (12) that can move along the car air intake hole, a horizontally directed insulating frame (18) for guiding the shutter (12) along the air intake hole, a support frame installed in an insulating frame (18), in order to support the shutter (12) against the cooling airflow.EFFECT: improving the fastening of the shutter in the guide.10 cl, 6 dwg

Vehicle step plate assembly // 2628003
FIELD: transportation.SUBSTANCE: in the first version, the step plate assembly for the vehicle comprises a spacer block and a step plate assembly. The spacer block is attached to the side frame of the vehicle. The step plate assembly is attached to the side frame or to the spacer block. In the second version, the step plate assembly for the vehicle comprises a spacer block comprising spaced apart left and right spacer elements attached to the frame and a step plate assembly comprising spaced left and right racks, upper and lower step plate elements. The upper element of the step plate is extended between the upper section of each of the racks. The lower element of the step plate is extended between the lower section of each of the racks. Racks contain a flange attached to the side frame or to one of the spacer elements. In the third version, the step plate assembly is attached to the frame of the caterpillar undercarriage of the vehicle. The frame of the caterpillar undercarriage is designed to selectively support a wider caterpillar and a narrower caterpillar.EFFECT: improved access to the cab of the vehicle.8 cl, 2 dwg

Railway wheel with side braking surface (versions) // 2627978
FIELD: transportation.SUBSTANCE: in a railway wheel consisting of a rim, a hub and a disk between the rim and a hub, containing braking surfaces on the lateral planes separated from the hub and the rim by annular grooves, the disk is provided with through channels connecting the annular grooves of the hub to the annular grooves of the rim located on opposite sides of the wheel, or located on each side of the wheel, or each through channel in the disk, connecting the annular grooves of the hub with the ring grooves of the rim located on each side of the wheel, can consist of two non-parallel channels connected together.EFFECT: improved cooling of the railway wheel brake disk.3 cl, 3 dwg

ethod for hybrid vehicle battery charging at parking lot // 2627967
FIELD: transportation.SUBSTANCE: in the method for control of a hybrid vehicle battery charging at a parking lot, for which the internal combustion engine and the motor provide simultaneous or independent vehicle movement based on the driving conditions and the battery level, the battery charging is activated in the parking lot at driver's request by means of an interface. Vehicle start in the parking lot is permitted with a recommendation to precharge the battery at the parking lot if the battery level is between the critical threshold and a higher safety threshold.EFFECT: solution takes into account the needs and wishes of the driver.9 cl, 7 dwg

Wiper device with at least two blade units which are connected by a shrink-fit connection // 2627955
FIELD: personal demand items.SUBSTANCE: windshield wiper device has the first wiper blade element 10 and at least one the second element 12. According to the invention the first and the second elements 10, 12 of the wiper blade are interconnected by press joint as a result of shrinkage and/or expansion.EFFECT: provides the assembly simplification.8 cl, 1 dwg

ethod for control terminal working from the motor vehicle clutch position readout system // 2627952
FIELD: transportation.SUBSTANCE: in the method for the control terminal working from the clutch position readout system, the clutch pedal position is controlled, the transition area is defined, determined by the of clutch pedal positions range, in which the control terminal is one of two alternative clutch pedal positions, containing the released clutch pedal position and pedal depressed position. The sliding threshold displacement is also set from the clutch pedal initial position, which if intersected when the clutch pedal position is within the transition area, causes the change of the clutch pedal position and the control terminal from the current position to the alternative position, if the sliding threshold is crossed.EFFECT: starting and stopping characteristics of the motor are improved.22 cl, 7 dwg

Gearbox for hybrid power unit and control method of such gearbox // 2627946
FIELD: automotive industry.SUBSTANCE: gearbox contains an input and output shaft, the first epicyclic gear connected to the input shaft, the second epicyclic transmission coupled to the first epicyclic transmission, the first and the second electric machine connected respectively to the first and second epicyclic transmission. Also, the box comprises of the first gear pair between the first epicyclic gear and the output shaft and the second gear pair between the second epicyclic gear and the output shaft. The first planet carrier of the first epicyclic gear is connected to the second sun gear of the second epicyclic gear. The first sun gear of the first epicyclic gear is connected to the first main shaft. The second planet carrier of the second epicyclic gear is connected to the second main shaft. The first and second gear pairs are connected to the output shaft via a side shaft.EFFECT: gearing without interrupting the torque.16 cl, 4 dwg

ethod and device for controlling charging stations for electric vehicles // 2627943
FIELD: electricity.SUBSTANCE: method for controlling the charging stations (2, 8) for electric vehicles (A, B) consists in that they use the messaging between the charging station control device and the devices that are respectively connected to the electric vehicle or its driver. When the charging station control device receives a charging request that can not be satisfied in the current occupancy situation, the charging station control device takes the current charge state of each occupying electric vehicle as a basis for sending the message. The control device sends a message to the device associated with the occupying electric vehicle (A), which contains a request to free the charging station (2, 8) now or by a specific time. The control device sends a message to the device from which the charging request was received, which contains information regarding whether the charging station will become free or when the charging station is likely to become free.EFFECT: increasing the utilisation factor of charging stations.9 cl, 12 dwg

Circulation system for industrial purpose vehicle // 2627925
FIELD: transportation.SUBSTANCE: system contains the first circuit (10), in which the first fluid (F1) passes, and which is preferably the cooling circuit and the second circuit (20) in which the second fluid (F2) passes, and which is preferably the cooling circuit. The circulation system contains the heat exchanger (TO1) in which, depending on the circulation system modes, the first fluid (F1) may be supplied to realise the heat exchange connection to the second circuit (20), and preferably the first fluid may not be supplied to prevent the heat exchange connection to the second circuit (20). The first circuit (10) may contain the expansion element (EO), to which the first fluid (F1) may be supplied, depending on the circulation system modes.EFFECT: circulation system improvement.20 cl, 7 dwg

Device for protecting users of passenger car and method of its manufacturing (versions) // 2627919
FIELD: transportation.SUBSTANCE: device according to the first version is represented by a structure of two metal flat and/or corner, and/or round, and/or multi-faceted, and/or channel elements, one of which is represented by a flat frame with supporting rods, arranged along the contour of the underbonnet space, installed in vertical slots of the underbonnet space. The second element protects passengers against an impact from behind and is represented by a frame contour of the trunk, made and installed therein with a clamp along its contour. The device according to the second version differs from the first version in that the channel elements have intermediate spring inserts oriented horizontally along the line of vehicle movement. The method discloses a sequence of operations for installing the above devices.EFFECT: reducing the traumatism of passenger car users in case of a counter impact and an incursion on it from behind and preserving its aerodynamics.3 cl, 4 dwg
Rescue vessel on air cushion for mobile delivery of injured persons and cargoes from places under emergency situations to temporary accommodation points // 2627916
FIELD: transportation.SUBSTANCE: rescue vessel comprises a cabin with a metal stamped welded frame consisting of load-bearing profile structures, inside which packages of sound-vibration-heat insulation elements are installed. The cabin frame is connected to the ship load-bearing structures by means of a vibration insulation system, which comprises rubber vibration insulators of the upper and lower suspensions of the cabin. The vibration insulators of the lower suspension of the cabin are made in the form of cylindrical helical springs with an integrated damper, each of which comprises a cylindrical helical spring consisting of two parts with oppositely directed ends, one part of which has turns of rectangular cross-section, and the other part of the spring is made hollow. Wherein the counter-directed end of the first part is located in the cavity of the second one. The clearances of the segment profile of contacting spring parts are filled by antifriction grease.EFFECT: noise level reduction.7 dwg

Control unit, system and method of driving authorization // 2627915
FIELD: information technology.SUBSTANCE: during the driving authorization, an information connection is established between the control unit (35) and the authentication device. The information connection is evaluated. Based on the evaluation result, the lighting device (40) is activated to illuminate the receiver (30). The receiver (30) is configured to receive an authentication device. A control unit and a driving authorization system are also proposed. Creation of an improved control unit is achieved. Creation of an improved system of driving authorization is achieved.EFFECT: creating an improved work method of the driving authorization system.10 cl, 7 dwg
Vehicle propulsor // 2627913
FIELD: transportation.SUBSTANCE: vehicle propulsor comprises propulsors arranged on each board, in the form of a flexible springy helical spiral equipped with a drive. The board flexible springy helical spiral covers an airtight float having the form of an ellipsoid of revolution with trunnions on the major axis. The flexible springy helical spiral is made of a stranded cable carrying elastic blades on the part outer relative to the float, which are woven into the stranded cable or fixed to the stranded cable.EFFECT: improved vehicle passability.2 cl, 1 dwg

ethod of suspending powered electrolines of vehicles by self-centering system with electrically insulating rollers // 2627910
FIELD: electricity.SUBSTANCE: method of suspending powered electrolines of vehicles between the line supports on the railway track is that a self-centering system is used. The self-centering system contains an inner and an outer base. On the outer base, 3 or more outer rollers are fixed with the possibility of rotation relative to their axes. On the inner base, 3 or more inner rollers are fixed with the possibility of rotation relative to their axes. The number of the outer and inner rollers is the same. The inner and the outer rollers are connected together by a closed cable or a chain. When the rope or the chain moves along its perimeter, all rollers rotate at the same linear speed. The rotation directions of the inner and outer rollers are mutually opposite. The outer base covers the inner base. The rollers are partially or completely made of an electrically insulating material.EFFECT: improvement of electrical insulation between electric lines and supports.4 dwg

ethod of suspending supply lines of vehicles between line supports on railway track // 2627908
FIELD: transportation.SUBSTANCE: method of suspending supply lines of vehicles between the line supports on the railway track is that self-centering systems are used. The self-centering systems contain an internal base and an external base. 3 or more external rollers are fixed on the external base with the possibility of rotation relative to their axes. 3 or more internal rollers are fixed on the internal base with the possibility of rotation relative to their axes. The number of the external and internal rollers is the same. The internal and external rollers are connected together by a closed cable. When the cable moves along its perimeter, all rollers rotate at the same linear speed. The rotation directions of the internal and external rollers are mutually opposite. The self-centering systems are arranged parallel to the supply lines.EFFECT: reducing the number of the supply lines.4 dwg
ethod of increasing active and passive safety of vehicles of increased passability of civilian purpose // 2627907
FIELD: transportation.SUBSTANCE: vehicle body is made without windows. The vehicle is controlled by the visual and sound field displayed by means of the system. The system consists of one information monitor and/or one projection screen, located inside the vehicle, conjugated with at least one video camera and/or locator reflecting the external optical field, and at least one acoustic radiator located inside the vehicle, transmitting the external sound field from at least one external microphone paired with it, controlled by a remote control.EFFECT: increasing the level of active safety due to reducing the number of blind areas of the vehicle.19 cl

ethod of suspending powered electrolines of vehicles by self-centering system with electrically insulating rollers // 2627906
FIELD: electricity.SUBSTANCE: method of suspending powered electrolines of vehicles between the line supports on the railway track is that a self-centering system is used. The self-centering system contains an inner and an outer base. On the outer base, 3 or more outer rollers are fixed with the possibility of rotation relative to their axes. On the inner base, 3 or more inner rollers are fixed with the possibility of rotation relative to their axes. The number of the outer and inner rollers is the same. The inner and the outer rollers are connected together by a closed cable or chain. When the rope or chain moves along its perimeter, all rollers rotate at the same linear speed. The rotation direction of the inner and outer rollers is mutually opposite. The outer base covers the inner base. The rollers are partially or completely made of an electrically insulating material.EFFECT: improvement of electrical insulation between electric lines and supports.4 dwg
ethod of increasing active and passive safety of mechanical vehicles of civilian purpose, having at least four wheels and used for cargo transportation // 2627905
FIELD: transportation.SUBSTANCE: vehicle body is made without windows. The vehicle is controlled by the visual and sound field displayed by means of a system consisting of at least one information monitor and/or one projection screen, located inside the vehicle, conjugated with at least one video camera and/or a locator reflecting the external optical field, and at least one acoustic radiator inside the vehicle, transmitting the external sound field from at least one external microphone conjugated with it, controlled by a remote control.EFFECT: increasing the level of active safety due to reducing the number of blind areas of the vehicle.19 cl

ethod of suspending supply lines of vehicles with use of universal self-centering system having three rollers on internal basis // 2627903
FIELD: transportation.SUBSTANCE: method of suspending supply lines of vehicles between line supports on a railway track consists in that a self-centering system is used. The self-centering system has an internal and the external base, on which internal rotation rollers or sprockets are fixed. The number of rollers on each base is not less than three, the rollers of the external base are outside the volume V, in which the rollers of the internal base are located. The rollers of the external and the internal bases are connected in series with each other by a closed cable, chain, or belt. When the cable, the chain, or the belt is offset along its perimeter, the rotation direction of the rollers or the sprockets of the internal base is opposite to the rotation direction of the rollers or the sprockets of the external base. The number of rollers on the internal base is made odd, for example 3. A pair of rollers is connected directly by a cable section with a tension spring connected in series and arranged on top of masts.EFFECT: reducing the load on the masts and the possibility of increasing the distance between the masts.4 dwg

Connection device between windshield wiper arm and wiper blade containing tube performed by the joint casting // 2627894
FIELD: automotive industry.SUBSTANCE: device is configured to connect a wiper blade to a wiper arm, comprising at least one fixed connection means 19 with a wiper blade and connection means 25 with a wiper arm. The connection device 7 comprises a delivery pipe 11 in which liquid can circulate. The delivery pipe 11 is bounded with at least one tube 12, and the fixed connection means 19 and the connection means 25 are formed by moulding at least partially around the tube 12.EFFECT: simplification of manufacturing technology.13 cl, 3 dwg

ethod of constructing removable tread for pneumatic tire and removable tread for pneumatic tire obtained according to this method // 2627890
FIELD: automotive engineering.SUBSTANCE: method includes building a computer model of the chosen tread design, selecting target functions and restrictions on input and output variables, numerically solving the problem of optimizing the objective functions by searching for the extreme value, determining the optimal values of the essential parameters of the tread parts and materials for its manufacture and verifying the possibility of achieving the found in the course of solving the problem of optimizing the values of parameters by computer simulation of the technological processes of manufacturing tread parts and its assembly and calculation of dependencies "composition - properties" of a rubber. As a mandatory objective function in the optimisation phase, the absence of a tread protrusion from the tire surface in the process of a movement during the computer simulation of the movement of the tire with the tread in different modes is selected. The removable tread has a lower surface of curvilinear shape approximated by three radii of curvature R1, R2, R3, the value of which decreases from the center of the tread cross section to the periphery in the ratio 1:0.9:0.8.EFFECT: increase the reliability of fixing the removable tread on the treadmill of the tire by optimizing its design for tires of the specified size.6 cl, 2 dwg

Strengthening layer for the products made from elastomeric material, preferably for pneumatic tyres of the vehicles and pneumatic tyres of the vehicles // 2627889
FIELD: transportation.SUBSTANCE: strengthening layer has the plurality of parallel tire cords, spaced apart, and mentioned tire cords are hybrid cords, composed of at least two multifilaments, twisted with each other. The first multifilament is the viscose multifilament, and the other multifilament is non-metallic multifilament, which consists from the material, that is not identical to the first multifilament. The viscose multifilament was subjected to exposure at environmental conditions, determined by the standard DIN EN ISO 139-1: 2005, and after exposure it has the linear density of the filament <1100 dtex and the tensile strength ≥45 sN/tex. The hybrid cord has the cord linear density ≤3000 dtex.EFFECT: creating from the environmentally friendly material the reinforcing layers in the elastomeric products with high physical properties, in particular its usage in the tires with the relatively low rolling resistance.14 cl, 2 dwg, 1 tbl

Rubber composition for use in the tire protector // 2627853
FIELD: chemistry.SUBSTANCE: rubber composition contains: per 100 wt parts of diene rubber containing 40 wt % or more of butadiene rubber and styrene-butadiene rubber, from 80 to 150 wt parts of silica having a specific surface area of CTAB from 150 to 250 m2/g, a silane compound containing a long chain alkyl group in an amount of 1 to 10 wt % of the amount of silica. The styrene component in the diene rubber is from 15 to 20 wt %, and the vinyl component in the diene rubber is from 18 to 28 wt %. The average temperature of the vitrification of diene rubber is -55°C or lower.EFFECT: invention makes it possible to improve performance on ice, characteristics on wet surfaces and durability before or above traditional levels.5 cl, 1 dwg, 3 tbl

Power supply system for auxiliary asynchronous electric motors of electric rolling stock // 2627439
FIELD: electricity.SUBSTANCE: power supply system for auxiliary asynchronous electric motors of the electric rolling stock contains capacitors connected to the first output of the auxiliary winding, the first input of the contactor control unit and to the first output terminal of the power supply system. The first outputs of the throttles, forming their antiparallel connection, are connected to each other to the second output of the first capacitor and to the third output terminal of the power supply system. The second output of the auxiliary winding is connected to the second input of the contactor control unit, the second output of the second throttle, the first output of the control contactor winding and to the second output terminal of the power supply system. The second capacitor is connected with its second output to the first contact input of the contactor, the second output of which is connected to the second output of the first throttle. The control winding of the contactor is connected with its second terminal to the third output of the contactor control unit.EFFECT: increasing the reliability of the power supply system.1 dwg

ethod and device for gas-fuel supply in internal combustion engine // 2627323
FIELD: engines and pumps.SUBSTANCE: apparatus and a method for the supply of gaseous fuel from the tender in 20 of the internal combustion engine 30 of the locomotive, including fuel storage at ultra-low temperature cryogenic tank 50 to 20 tender; cryogenic pumping fuel from the tank 50 to the first pressure by means of pumps 60 and 70; transfer fuel to a gaseous state under pressure through the first heat exchanger 90 at 20 specified tender; and fuel supply translated into a gaseous state, of the tender 20 in the internal combustion engine 30; wherein the gaseous fuel vapour pressure in the range 310-575 bar.EFFECT: improved method feeder.42 cl, 10 dwg

Storage battery control system and vehicle control system // 2627298
FIELD: electricity.SUBSTANCE: storage battery control system is presented. It is connected to the storage battery and controls its charging/discharging. The system comprises of the following: a current sensor that measures the current value by determining the charge/discharge current flowing through the battery; a voltage sensor that detects the battery voltage; a temperature sensor that detects the temperature of the battery; the calculator of the effective value of current which, basing on the current value measured by the current sensor, calculates the effective value of current in the specified time interval; a time coefficient calculator that determines the time coefficient indicating a moment of the time during which the effective value of current exceeds a predetermined allowed value for a predetermined period of time; and a charge/discharge limiter that limits the charge/discharge current based on the time coefficient determined by the time coefficient calculator.EFFECT: preventing the storage battery performance degradation.6 cl, 7 dwg

Ice scraper // 2627278
FIELD: construction.SUBSTANCE: ice scraper (1) comprises the longitudinal handle (2) having a longitudinal axis (x), and the blade (3) comprising the first scraping edge (3a) extending transversely relative to the handle (2). The ice craper (1) additionally comprises the blade holder (4) extending between the handle (1) and the blade (3). Said blade holder (4) is arranged at an angle (α) relative to the longitudinal axis (x) of the handle (2); said blade (3) is connected to the blade holder (4) by the swivel joint for providing the blade (3) movement relative to the blade holder (4).EFFECT: more efficient removal of ice from surfaces.14 cl, 3 dwg

Variable loading element for body protection and method of its manufacture // 2627260
FIELD: machine engineering.SUBSTANCE: truck body contains a wear-resistant lining with a wear-resistant lining element (3) designed to protect the wear surface (4) and having an outwardly facing surface (5) for moving material thereon. The wear-resistant lining element (3) comprises an elastomeric material and a metal profile (6) mounted along the edge (7) of the wear-resistant lining element (3). The edge (8) of the metal profile (6) protrudes along the edge (7) for welding to the surface (4) subject to wear. The abrasion resistant lining element (3) does not allow the material to fall between the edge (7) and the surface (4). The metal profile (6) protects the elastomeric material of the wear-resistant lining element (3). The method for manufacturing the wear resistant lining element (3) comprises vulcanising or curing the elastomeric material in a mould with a metal profile (6) arranged to produce said lining element (3) with a profile (6).EFFECT: invention shortens the installation time of the lining element and improves the body's reliability.15 cl, 6 dwg

Integrated and combined system of actuation of trackless vehicle doors for goods and passengers transportation // 2627253
FIELD: transportation.SUBSTANCE: system is executed, with at least a central electronic control unit inside the cumulative vehicle system that provides and processes the first part of the door actuation system control functions. The system also comprises at least another electronic control unit in the other component of the cumulative system. The other component of the system is responsible for controlling other functions and handles, in addition to other functions, the second part of the door actuation system control functions. The control input and output signals are received by the central electronic control unit via multiplex communication over a common bus from at least one vehicle door and/or provided to at least one vehicle door.EFFECT: increased reliability of the door actuation system for a trackless vehicle for goods and passengers transportation.21 cl, 7 dwg

ethod of air conditioner controlling for a vehicle (options) // 2627249
FIELD: ventilation.SUBSTANCE: for controlling of the air conditioner, the state of the air mixing valve and the compressor are adjusted in response to the load of the energy conversion device greater than the threshold value. The air is circulated by means of an air mixing valve with a lower than threshold fresh air percentage after adjusting the state of the mixing valve. The air conditioning system comprises an air mixing valve that is adjusted in response to the load requirement of the energy conversion device.EFFECT: improving the response of the air conditioning system without power reducing.15 cl, 6 dwg
 
2550904.
Up!