Hanging motorised bike

 

(57) Abstract:

Usage: in the devices of internal combustion engines for the propulsion of vehicles with a muscular drive, for driving all types of bikes, scooters, pedal cars, wheelchairs, various home-made self-propelled devices. The essence: improving usability standard bike of any type, converting it into a motorbike and back, keeping reliability and riding qualities of the bike while pedaling. The result is the Union of the engine, fuel tank, fairing and trunk in a compact, quick release, self-contained power module, compatible with all standard types of bicycles, fixed three clamps on the fork of the front wheel and distributes it loads and protects the feet of the driver when driving near obstacles and when it falls. For torque transmission gear (and as a node connector) to the rim of the front wheel nuts on the nipples of the spokes fixed internal gear and the output shaft of the motor - sprocket unit, which is inserted in the engagement or, on the contrary reteplase arm that moves on the production conditions for sale in the retail trade, it allows for fast refueling and allows you to keep the motorbike in a city apartment. 7 C.p. f-crystals, 11 ill.

The invention relates to internal combustion engines, in particular to the auxiliary drive for the propulsion of vehicles with a muscular drive, and can be used for the propulsion of all types of bikes, scooters, pedal cars, wheelchairs, various home-made self-propelled device installation within the required time hanging motorised on the vehicle or pickup.

The technical challenge is to create suspended motorised bike of any type in a compact, removable devices with removable fuel tanks bottle-shaped different capacity, mounted on the steering fork and transmitting the rotation of the front sprocket, regardless of the pedal drive the rear wheels through a gear transmission, providing the switching ranges of speeds, which increases the convenience of using a standard bike, allowing you to convert it into a motorbike and back, keeping reliability and driving quality while pedaling. Save the sled CABSI loss of kinetic motion filemashine without motorised, achievable with the exception of (minimization) of the resistance movement from the rotating parts of the transmission idle of the engine.

Known suspension, cycle the actuator to be installed on a standard bike of any type and having a mechanism for converting the reciprocating motion of the handle into rotational motion of the drive wheel, friction which transmits the rotation of the front wheel of the bike.

However, the disadvantages of the known suspension bike the drive is a friction transmission, no engine, no switching speed ranges. Friction transmission is unreliable in wet weather, slips, and in the presence of the engine quickly wears the tire of the front wheel.

Also known stationary motorised installed with gearbox on the fork of the front wheel, closed plastic fairing, and transmitting rotation of the wheel through a chain or belt transmission. This motoprimo, selected as a prototype, is the closest in purpose and technical nature of the proposed suspension motoprimo bike. The engine is fed with fuel by having edge extrusion of transparent plastic with anti-static properties. The tank is a set of closed cavities provided in the upper and lower parts of the cones with holes sealed hollow cone bushings and tightened the bandages through the gasket.

The disadvantages of this motorised, which is often not needed when muscle actuator, are the complexity and the duration of its installation on the front fork (removal), caused by many points of fastening and joining. The transmission of the engine including the gears and chain or belt transmission, difficult to remove from the bike must have a node connector. The rotating parts of the transmission with the engine have a significant resistance to movement of the bike from pedal drive. Increased dynamic loads at higher speeds developed by the engine relative to the average speed provided by pedaling, cause accelerated wear of the steering fork filemashine until its breakdown near the bottom of the bearing frame, resulting in lower reliability standard bike.

The disadvantages of the tank are the complexity and the duration of its installation na bike (shooting), complexity and duration of the connection (from niteljnykh tanks, the complexity of manufacturing such a fuel tank of all materials except plastic. The filling of the fuel tank is possible only on the bike.

Additionally, the elements of motorised (engine, fairing, sectional fuel tank, pipeline and others) do not form a single, functionally and structurally complete, compatible with all standard types of bicycles.

These drawbacks are eliminated by the fact that in the known motorised fixed bracket on the steering fork standard bike, containing the internal combustion engine is transmitted to the front drive wheel, providing a range switching speed and independent of the pedal drive rear wheels having clear plastic tubing to the faucet connected with sectional fuel tank of the transparent antistatic properties of the plastic variable capacitance, and the plastic fairing, put a block of sprockets of different diameter with a tapered pilot pin placed on the output shaft of the engine hanging from a bracket and the internal gear is fixed on the rim of the drive wheel, and also the plastic trunk, hanging from Kresta the cue hook in the form of a slotted ring groove with a tapered hole in the center, pressed against the movable cage upper bearing frame centering nut bike steering, and in the lower part of two wide clamp, fixed by screws on the horns of the fork of the front wheel, sectional fuel tank is made removable, in the form of one or more (can vinciata) fuel tanks bottle-shaped with a capacity of 1, 2, or 3 cubic decimeter connected to the pipe spring hollow needle at its receiving end and held on the mounting bracket Radome.

The engine is mounted on holders in the lower portion of the removable mounting bracket on the left or right sides of the spherical or cylindrical support so that they can move around it with the handle on the arc grooves of the guide at a small angle in the plane of motion of the bike. Using the same arm can also rotate the engine around the ball joint or axial movement along the cylindrical bearing perpendicular to the motion of the bike within the width of the gap between the arc grooves of the guide defined by the thickness of the sprocket unit of output gears. The backlash in the grooves is selected when this spring.

This gives you the opportunity to enter into engagement with the internal is providing the required ranges of speeds velomobile. Moreover, the cylindrical bearing is suitable when two-speed transmission, and ball - when three or more speeds.

The reliability engagement (disengagement) sprocket output shaft of the engine with an internal gear rim drive wheel is provided an annular spring mounted on earrings lever movement motor and mounting bracket. During the reverse movement of the crank sprocket gear train to the output shaft of the motor is thrown out of engagement with the internal gear rim drive wheel and fixed in this position the annular spring, which ensures free movement with a muscular drive and allows you to shoot motoprimo with the bike.

On the handle there are a handle grip and a button to kill the engine. Internal gear drive wheel of a Bicycle mounted on its rim crown with grooves pressed against the surface of the rim nuts on reinforced nipples spokes. In the case of fixing the internal gear standard nipples on them tightly mounted and crimped split sleeve with internal and external thread of the material increased (as compared with the material of the nipple) hardness. While aspects of its internal thread cut in the mother of the activity around the grooves of the internal crown gear to the rim of the drive wheel and Contrada each other. Moreover, this surface is roughened for better adhesion with the rim. Deformations are compensated by the elasticity of the split nuts. Pressed to the rim and partially included in the rim hole its tapered end of the split sleeve increases to the cutting loads standard nipple spokes.

Fairing bears Faro with its switch, exploded indicator with switch, fed through the regulator from magnetic motor, and holds on the bracket of removable fuel tank or more svininih between a tank bottle-shaped from thin aluminum or a transparent conductive plastics with a capacity of 1, 2 or 3 cubic decimeter. The fairing has a handle for easy installation of the fuel tank on motoprimo, and for cleaning oil from ferromagnetic particles of a permanent magnet. The pipeline is placed on the bracket that is on the receiving end of a spring-loaded hollow needle for supplying fuel to an engine equipped on her seal, combined with plastics (in the form of a bowl) collector to prevent leakage of fuel when removing from motorised used, but neporozhnego the fuel tank. Chromoblastomycosis cover aluminum discharge pipe when installing the tank in the bed of the mounting bracket. The needle pipe when removing the fuel tank is closed by a plastic cap mounted on the tubular plastic leash extending into the cavity of the collector at the base of the needle and a nozzle for discharging fuel from the cavity of the collection. To stop the flow of fuel to the engine at long stops used peristaltic clip-cock. Replacement fuel tank motorised made of transparent antistatic properties of plastics made with two annular grooves to secure the fairing to the bed of the mounting bracket. The needle pipe when removing the fuel tank is closed by a plastic cap mounted on the tubular plastic leash extending into the cavity of the collector at the base of the needle and a nozzle for discharging fuel from the cavity of the collection. To stop the flow of fuel to the engine at long stops used peristaltically clip-cock.

Replacement fuel tank motorised made of transparent (with anti-static properties) plastic made with two annular grooves to secure the fairing to the bed of the mounting bracket. It has a hollow tube with at the ideal ring with a Central hole, in which the thread. The base carries a stub in the form of a plastic screw on the plastic leash, intended for sealing used, but not completely emptied fuel tanks. Recessed neck tank screwed closed transparent plastic cap with external thread, recorded in screwed condition tear the plastic ring. The cover is formed with a small hole in the side wall in the middle of the thread, intended for depressurization of the fuel tank when the adjustment of the supply of fuel. The hole is opened by loosening the cap and feeds into the cavity of the tank the air that allows you to move the fuel into the engine. Open or closed access of atmospheric air in the removable fuel tank is determined by the position of the colored labels printed on the tank body and the cover. Removable fuel tank, made of thin aluminum, is different from the plastic only, that his pipe is the drain, plugged screw him transparent plastic cover, bearing on himself the cover in the form of a plastic screw on the plastic leash, which is screwed into the hole left in the lid of the socket receiving the needle pipe is slivnik plants for sale at gas stations and hardware stores retail.

Empty fuel tank, standing on moreprivate, through its recessed neck can again be filled with fuel.

The presence of removable fuel tanks are compatible with a recessed golovine nozzle allows you to collect from them screwing tanks of greater capacity, while in the bottoms of the deaf nozzles, after screwing, sunk through the neck bore a long needle holes.

Removable plastic trunk, still shape and is comparable in size with the fairing and engine housing, suspended on three earrings to the mounting bracket opposite the engine on the other side of the wheel.

Plastic fuel tanks, fairings and hanging racks of metoprolol teenage rental can be made in the form of characters in the folklore of different peoples.

To substantiate the significance of the distinctive features of the claimed device, forming the technical results of the invention, consider how it secures the required properties in the known solutions in the absence of newly introduced or modified removable mounting bracket, unit sprockets of different diameter on the motor output shaft and an internal gear fixed on about is whether more pipe spring hollow needle, seal and collection of fuel on the receiving end of the fairing that holds a removable fuel tank bracket mounting motorised, and trunk, suspended on the bracket opposite the engine.

In these cases, if necessary, a short bike ride only with the pedal drive, or Vice versa, long trips mainly with a motor drive, eat or install engine with transmission including the gears and chain or belt transmission, sectional fuel tank, pipeline valve, is difficult, because many of the points of attachment and connection (disconnection) of these units. Unremoved from a Bicycle transmission with its rotating parts while the engine has a significant resistance to movement from the pedal drive. In addition, at higher speeds developed by the engine, relative to the average speed provided by pedaling, increase dynamic stress, leading to accelerated wear, up to breakdowns standard steering fork near the bottom of the bearing frames.

Newly bracket mounting with compact once Hartnoll steering fork of a Bicycle only three of the mount, evenly distributing a load, prevents wear and fracture of the fork in the lower bearing frames.

In addition, the block sprockets of different diameter on the motor output shaft and the internal gear, a fixed ring grooves, hold down nuts on the nipples of the spokes of the rim of the drive wheel, eliminate separate the gearbox form and the node separation of the transmission, providing together with three detachable fastening nodes bracket installation and removal of motorised. After removal of motorised from the steering fork of the internal gear remaining on the rim, and the rim with spokes, has no appreciable resistance to the movement of the bike from pedal actuator, and the grooves of the crown, to which it is attached to the rim, allow you to adjust for her eight wheels.

In the known solutions of the engine is fed with fuel by pipeline from stationary fuel tank, variable capacity, representing the set of closed cavities, connected at top and bottom, sealed cones with holes and tightened the bandages. Such a fuel tank hard to fill, because this requires measuring the casting from another tank. In addition tetsa multiple points of attachment to the Bicycle (moped), many compounds cavities and complexity of the branch pipe.

Newly introduced (pre-fueled and sealed at industrial installations) removable fuel tanks with a capacity of 1, 2, or 3 cubic diameter regulating fuel flow to the engine cover position recessed neck with overlapping small hole marked with colored labels to be connected to the pipeline puncture spring hollow needle with a seal on its receiving end of the bottom deaf plastic pipe or plastic cover aluminum discharge pipe when installing the fuel tank in the bed of the bracket motorised, and easily change their total capacity by screwing the individual cylinders. The diameters of the hollow needle is taken such that provide free fuel duct in the pipeline when unscrewed to open the hole cover recessed neck tank. But when screwed the lid of the fuel is retained by surface tension and atmospheric pressure in the needle channel or hole left by the admission needle pipe in the tank that allows you to block the flow of fuel before it stops and remove Neporozhny tank with motorised. Slouchies cap hollow needle.

Removable fuel tank is held on the bracket motorised plastic Radome placed on it, turn signals, headlight and a permanent magnet, purifying fuel from ferromagnetic impurities. The magnet creates a liquid fuel of a constant magnetic field through the wall of the Bank, concentrating magnetic particles on the surface of its cavity in the place fit to her magnet.

All considered nodes together with plastic trunk, suspended on the bracket opposite the motor and motor housing, form a compact, self-contained power module, compatible with all standard types of bicycles, re reproduce already existing and give a proposed motoprimo new properties, providing the following technical results: removal and installation (together with internal gear) on any standard bike, a uniform distribution of loads on the steering fork and maintaining this reliability of the bike when it is moving at higher speeds developed by the engine, relative to the average speed provided by pedaling, small resistance movement on muscle actuator, at the conclusion of the sprocket unit of itopride, the switching speed of the bike when it is driven from the engine, the change in the total capacity of the fuel tank by screwing the individual cylinders, fuel, carried out by replacing the empty fuel tank is filled. So the above differences between the claimed motorised from known material.

Newly introduced elements specifying device separate units of motorised mounting bracket removable fuel tank, tubing and the internal gear of the drive wheel with the nodes of its mounting on the rim not covered in the above analogues, provide in addition to the above-mentioned additional technical results: regulation of the supply of fuel from the fuel tank into the engine by the position of the tank cover, the connection pipe to the fuel tank of compressed spring hollow needle at its receiving end, clean fuel in its own container from ferromagnetic particles in a constant magnetic field, the collection of fuel, in case it leaks when removing from motorista of neporozhnego tank, sealing of neporozhnego the fuel tank removed from motorised, padding, removable fuel tanks ready-to-use fuel promyshlennikov network, the ability to store motorised deleting with a replaceable fuel tank in the city apartment, as well as the ability to transport it in public transport without breaking the rules of transportation of hazardous cargo, than make additional significant features distinguishing the claimed motorist from the known. Additionally, the engine and the trunk, hanging from a bracket on both sides of the drive wheel, protect the driver's feet when riding near obstacles and when it falls similarly arcs security motorcycle.

In Fig. 1 shows a General view of a folding Bicycle with the installed proposed motorista; Fig. 2 is a front view; Fig. 3 General view of the proposed motorised with internal gear on the rim of the front wheel of a Bicycle; Fig. 4 the attachment points of the internal gear to the rim; Fig. 5 standard valve spokes; Fig. 6 reinforced nipple spokes; Fig. 7

the bracket motorised with attachment points (own engine, pipe, fuel tank, inner, belt and chain gear, the leading front wheel with their hosts, secure them to the rim; Fig. 3 is a kinematic diagram of the gearing of one of the sprocket unit sesi and split sleeve and nuts; in Fig. 10 is a General view of the fuel tank; Fig. 11 the device is removable aluminum or plastic fuel tank.

In accordance with the placement on the bike (Fig. 1) General device (Fig. 2) and the segmentation (Fig. 3 and 4) proposed motorised contains the engine 1 held-removable mounting bracket 2 on the steering fork 3 bike 4, by means of flat hook 5 in the form of a slotted ring groove with a tapered bore, the centering of the nut 6 and the clamp 7 is fixed by the screws 8. In this case, transmission of the torque on the drive wheel 9 is carried by sprocket unit 10 on the output shaft of the engine and the gear 11, a combined crown with the rim of the drive wheel that allows you to switch between speed veloped and completely disconnect the engine from the wheels and to minimize resistance to his movement. The motor is fixed on the base 12 at the bottom portion of the removable mounting bracket on the left or right side of the ball or cylindrical support 13 with the holders 14 and placed in the socket 15 with the possibility of rotation around it in the plane of motion of the Bicycle at a small angle 16 in the grooves of the arc guide rail 17 by means of the handle 18. With the help of this guide is perpendicular movement of the Bicycle, within the width of the gap between the slots on the arc guide rail, which is determined by the thickness of the sprocket unit of output gears. This gap in the grooves is chosen by the spring 21, secured by eyelets 22 and 23 of the bracket 2 and the handle 18 or the spring 24 mounted on an axle 26 between the arc of the guide 17 and a handle 18. This gives you the opportunity to enter into engagement with the internal gear rim drive wheel of different diameter sprocket of the gear train to the output shaft of the engine, providing the required ranges of speeds velomobile.

The reliability engagement or disengagement of the sprocket output shaft of the engine with an internal gear rim drive wheel is provided an annular spring 21, secured to the eyelets 22 and 23 of the bracket 2 and the handle 18. During the reverse movement of the handle 18 of the sprocket gear train to the output shaft of the motor is thrown out of engagement with the internal gear rim drive wheel and fixed in this position the annular spring 21, which ensures free movement with the pedal drive and allows you to shoot motoprimo with the bike. On the handle 18 is located the handle grip 26 and the button, killing 27 of the engine. Internal gear drive wheel bike is snowy fairing 32 serves to hold in the bed 33 of the bracket by means of holders 34, replacement of the fuel tank 35 bottle-shaped aluminium or transparent electrically conductive plastic with a capacity of 1, 2 or 3 cubic decimeter. For the fixation of the fuel tank has two annular grooves 36. On the Radome placed the lamp 37 and a switch 38 and turning lights 39 veloped with the switch 40, and for easy installation removable fuel tank has a handle 41, also attached a permanent magnet to clean fuel from ferromagnetic particles when installing the tank in the lower annular groove 36.

Similar to the handle 42, used to install on the bike and removal of motorised, and there on the bracket 2, which bears on itself the pipeline 43 fuel supply to the engine is made of transparent plastic tube having on the receiving end of a spring-loaded hollow needle 44 with put on her seal, combined with the collection of fuel 45, and connected to the cavity of the fuel tank puncture the needle plastic cover 46 or the bottom 47 of the nozzle 48 when installing the tank on motorised. The needle pipe when removing the fuel tank is closed by a plastic cap 49, mounted on the tubular leash extending into the cavity of the collector 45 at the base of the needle and overachieve with internal thread and a tear-off ring 50 made of plastic, and without plastic ring, but with a hole in the center, in which the formed thread. It has the plug 51 in the form of a plastic screw on the plastic leash 52 for sealing neporozhnego tank shot from motorised. For this purpose, the cap 51 is screwed into the hole of the cover 46 or bottom 47 left foster needle 44 of the pipe 43.

Similar to the tear-off ring 50 has a transparent plastic cover 53 recessed neck 54, through which may be filled with fuel empty fuel tank 35, mounted on motorised. Screw the plastic cover 53 with the outer thread has a small hole 55 in the middle of the side wall, which, opening with the weakening of the cover, allows you to adjust the air supply to the tank, and hence the flow of fuel from the tank to the engine. Open or closed access of atmospheric air in the removable fuel tank is determined by the position of the color marks 56 applied to the tank body and the cover.

To stop the flow of fuel from the tank to the engine for long term use peristaltic clip-cock.

Streamlined removable tailgate 57 continuing outlines and comparable in size with the fairing 32 and engine"ptx2">

The nozzles 48 and the neck 54 of the removable fuel tanks 35 are compatible and when removing the cover (base) 4 allow you to collect from them by screwing the fuel tanks of larger capacity, puncture small holes in the bottoms 47.

The internal gear 11 of the drive wheel of the bike is running from a metal strip in the form of a ring. It can be in the form of a closed circuit consisting of identical, interconnected rods 59 of the links 60. The sprocket is most appropriate to put on small wheels small folding bikes and fix them to the wheel rim reinforced nipple 30 with contrasida each other by nuts 29. Belt gear having a smaller moment of inertia, suitable for large road wheels, tourism and sport bikes. Additionally, they are convenient for self-installation by the consumer on welocalize with standard nipple 61. For this purpose, standard nipple tightly (before contact with the rim and partial penetration of the tapered end into the hole of the rim) is attached and crimped split sleeve 62 with internal and external thread, made of material with high (compared with the material of the nipple) hardness. On compressed split sleeve 62 Navara and kantrida wide slotted nut 64. Deformations are compensated by the elasticity of the split nuts 63 and 64. The surface of the internal crown gear adjacent to the surface of the rim, runs rough for a better grip with the rim of the drive wheel.

As motorised and motorbike in General, for easy storage and transportation can be equipped with covers.

Fuel is poured into the removable fuel tanks for various industrial units for sale at gas stations and hardware stores retail.

To convert any bike 4 bike with the purpose of long-distance travel is necessary, using the handle 42, to set motorist on the front fork 3 and fix the centering nut 8 and the clamps 7, using the screws 8. The throttle 65 is mounted on the handlebar clamp circuit. Removing the cap 49 with needle 44, set the filled fuel tank 35 and motoprimo, fix it with a fairing 32, to open the clamp crane, rip the cover 53 with the ring 50 and, turning away her submit fuel into the engine.

The engine is started on the go. For this dispersed on the pedals the bike should handle 26 to press the clutch motor and the arm 18 along the lifting gear is to start the engine 1. Turning the knob gas 65, increasing the speed of the bike, then, by releasing the grip handle 26, the handle 18 of the input mesh with the gear 11 following the star of gear train 10, and then, releasing the clutch and adjusting the gas, we continue to move. Further changes to the transmission defined traffic conditions are similar, thus the engine can be used for motion veloped with constant speed downhill or uphill. If necessary, switch 38 turns on the illumination light 37. The indicator 39 is switched on by switch 40. In the case of motion from the pedal drive is screwed to the end cap 53 of the tank, the motor is separated from the drive wheel by means of the handle 18 and is drowned out button 27.

Stop velomobile is its own brakes. Empty the fuel tank 35 can moreprivate again be filled with fuel, it is necessary to turn the cover 53 and install it in place after pouring fuel. Additionally, an empty fuel tank may be replaced similar to the full, for what it's cover 53 is wrapped up, the tank is removed from motorised, and a spare to put in his place and fixed fairing 32. When revsci veloped in public transport and storage of the fuel tank 35 must be removed from it, and reception of the needle 44 of the pipe 43 is closed by a cap 49. To the rest of the fuel will not flow out of shot of the fuel tank, hole in the cap 46 or bottom 47 left foster needle 44 of the pipe, screwed plug 51 in the form of a plastic screw on the plastic leash 52 extracted from the cover or the base 46.

Spilled fuel, detained in book 45, drained through the pipe 49, a cap receiving needle pipeline. To remove motorised with the bike muffled engine is separated from the drive wheel by means of the handle 18, and then loosen the centering nut 6 and the clamps 7. Motorised removed the handle 42 and is inserted into the case after removal with a replaceable fuel tank 35, which allows you to store it along with the bike in a city apartment.

From the foregoing it is seen that the newly introduced hanging motoprimo in conjunction with a standard bike of any type, significantly improves the usability, but also preserves the reliability and the driving characteristics of the bike with a set motorista while pedaling, which is the solution of a technical problem.

All performances sotovogo industrial production. This can be used as bike motors and engines manual chainsaws, motorsilk or low-power generators. Because the engines chainsaws have a centrifugal clutch, the handle 26 is not needed, the kinematics of motorised is enabled in this case, the throttle 65 and the engine is started rope starter manually.

1. Hanging motorised bike, containing the mounting bracket, the internal combustion engine is transmitted to the front drive wheel, providing the switching speeds of movement with a clear plastic pipe with a faucet connected with sectional fuel tank, variable capacity of the transparent antistatic properties of the plastic, and the plastic fairing, characterized in that it includes a block of sprockets of different diameter with a tapered pilot pin placed on the output shaft of the engine hanging from a bracket on the left or right side of the drive wheel and the internal gear with the crown adjacent to the rim of the drive wheel to its outer rough surface, fixed by means of grooves on a standard nipple spokes entered in the engaged position moves the engine rockamerica the engine relative to the leading class, and the bracket is detachable, which has in its upper part flat hook in the form of a slotted ring groove with a tapered hole in the center, pressed against the movable cage upper bearing frame centering nut bike steering, bed, used for placing and fixing therein the fuel tank, two clamps fairing that holds in the bed of the fuel tank, and a handle, used for carrying goods, in the lower part of the base, bearing on himself the fuel line in the engine, two wide clamp, fixed by screws on the horns of the fork of the front wheel, a ball bearing holders for fastening the engine to the left or right side of motorised, arc guiding grooves, allowing you to rotate the engine crank until the locking or unlocking one of the output sprocket with the internal gear of the drive wheel, and three earrings to pendants on the other side of the wheel balanced engine, the trunk, and the engagement and disengagement of the sprocket gear train to the output shaft of the engine with the internal gear of the drive wheel for fixing the annular spring is secured by two earrings on moving the motor arm and the mounting bracket Moto is in the hole of the rim, worn and compressed split sleeve having inside and outside threads that screw cutting large diameter nuts for clamping surface around the grooves of the crown gear to the rim of the drive wheel, contrasena between them.

2. Motoprimo under item 1, characterized in that the internal gear with the crown are designed to fit to the rim of the drive wheel to its outer surface, mounted through the slots of the crown on reinforced nipples spokes having inside and outside threads, and the nipple is screwed into the spokes, and outside standard screw nut for clamping surface around the grooves of the crown gear to the rim of the drive wheel, contrasena between them.

3. Motoprimo under item 1, characterized in that the mounting bracket is based in its lower part cylindrical bearing holders for fastening the engine to the left or right side of motorised and arc guide pairs to bias the handle of the engine along the axis of the bearing and to rotate around it until the locking or unlocking one of its output sprocket with the internal gear of the drive wheel, and a cylindrical spring is mounted on the support between the arc of the guide and the handle made with the discerning business is Rennie gear drive wheel is made in the form of a closed circuit, consisting of identical connected with one another by rods, links with a rough outer surface, adjacent to the wheel rim, embodied through their grooves for enhanced or standard nipples spokes.

5. Motoprimo under item 1, characterized in that the sectional fuel tank of the transparent antistatic properties of the plastic variable capacity made in the form of one or more capable vinciata between a replaceable fuel tanks bottle-shaped with a capacity of 1,2 or 3 DM3with two annular grooves to secure the fairing to the bed of the mounting bracket with deaf connections with external thread, on which screw to ensure the sustainability of a plastic base in the form of rings, bearing stub in the form of a plastic screw on the plastic leash, used for sealing, but not completely emptied tanks, and recessed manhole cover for screwing transparent plastic lids to lock in locked condition detachable plastic rings with a small hole in the side wall in the middle of the thread, for the depressurization of the tank when adjusting fuel, colored labels, serving for obretenova and sealed in a production environment, to connect with pipeline punctured by the hollow needle at its receiving end of the bottom blank pipe when installing the tank in the bed of the mounting bracket and screwing the tanks to increase the hollow capacity combined with necks nozzles hollow needle into the bottoms of the deaf nozzles, after screwing through the recessed neck holes with a long needle.

6. Motorist on PP.1 and 5, characterized in that the removable fuel tanks bottle-shaped made of thin aluminum and have drain pipes, plugged screw them transparent plastic caps, containing the stub in the form of a plastic screw on the plastic leash and fixing in screwed condition detachable plastic rings, and they are made to connect them with a pipe, a hollow puncture needle at its receiving end with a plastic cover, with the possibility of catching-up on the drain pipe when installing the tank in the bed of the mounting bracket, and when removing neporozhnego tank, the hole left by the admission needle in his cap, made with the possibility of sealing screwed-in plug in the form of a screw removed from the cover.

7. Motoprimo under item 1, characterized in that the output at her seal, combined with prevents leakage of combustible plastic in the shape of a bowl collection and to connect with the cavity of the tank puncture the needle plate blank pipe or plastic cover drain pipe when installing the tank in the bed of the mounting bracket, and foster needle conduit at a remote fuel tank made with the possibility of closing it with a plastic cap mounted on the tubular plastic leash extending into the cavity of the collector at the base of the needle and a nozzle for discharging fuel from the cavity of the collection.

8. Motoprimo under item 1, characterized in that the plastic fairing is in the bed of the mounting bracket replacement fuel tank or more svininih between the tanks, the handle to install them, bears Faro with its switch and exploded indicator with switch to power through the regulator from the motor permanent magnet included in the lower annular groove installed the fuel tank to clean the fuel from the ferromagnetic particles.

 

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5 cl, 4 dwg

Collapsible vehicle // 2640936

FIELD: transportation.

SUBSTANCE: collapsible vehicle comprises a collapsible frame, a plurality of wheels, a battery. The frame comprises four elements, a first crossbar extending from a first rotation point to a second rotation point, and a second crossbar spaced from the first crossbar and extending parallel thereto and perpendicular to the four elements. The battery is located in the battery compartment attached to the seat located on the second crossbar. The collapsible vehicle includes a collapsible frame comprising a first crossbar, a second crossbar, a plurality of wheels, a seat, a battery compartment.

EFFECT: device improvement.

11 cl, 50 dwg

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