Bicycles (B62K3)

otorized scooter // 2641401
FIELD: transportation.SUBSTANCE: scooter comprises a frame, a front wheel and a rear wheel, an engine, an engine control device. The engine control device comprises means for detecting the acceleration and deceleration phase of the scooter movement. The control device is made with the possibility of activating the engine when the movement speed deceleration phase with a duration equal to the specified first threshold value is detected by means for detecting the movement deceleration phase after the movement acceleration phase has been detected by movement acceleration detection means.EFFECT: improving the distribution of the vehicle user's efforts.10 cl, 5 dwg

Electric balanced vehicle // 2619683
FIELD: transportation.SUBSTANCE: invention relates to an electric balanced vehicle. Electric balanced vehicle comprises an upper jacket, a lower jacket, an inner jacket, a rotation mechanism, two wheels, two hub motors, several sensors, a power supply source and a controller. The upper jacket comprises first and second upper jackets. The lower jacket is attached to the upper jacket and comprises the first and second lower jackets. The inner jacket is fixed between the upper and lower jackets and comprises the first and second inner jackets. The rotation mechanism is fixed between the first and second inner jackets. Two wheels with hub motors capable of rotation are attached to two sides of the inner jacket. Several sensors are located between the lower and inner jackets. The power supply source is fixed between the first lower and first inner jackets. The controller is fixed between the second lower and second inner jackets, besides, the controller is electrically connected to several sensors, the power supply source and hub motors and controls hub motors to actuate the relevant wheels.EFFECT: invention provides for increased compactness of a vehicle.18 cl, 6 dwg

Push scooter // 2613651
FIELD: transport.SUBSTANCE: invention relates to push scooter. Push scooter comprises chassis, equipped with steering column for steering post, connected with front wheel, and support frame, which has seat and supports rotary deck with rear wheel. Support frame, connected to deck, is coupled with steering column with possibility of support frame turning around axis, which passes through rear wheel center.EFFECT: enabling possibility to use device as push scooter and bicycle without pedals.4 cl, 3 dwg

Bicycle // 2601792
FIELD: transport.SUBSTANCE: invention relates to bicycle. Bicycle comprises frame, seat, drive on the front wheel and steering wheel coupled with rotary fork of rear wheel. On the fork there is flywheel connected with rear wheel through gear changing direction of rotation to the opposite one.EFFECT: higher stability and reduced dimensions.1 cl, 1 dwg

Single-axle vehicle // 2601485
FIELD: transport.SUBSTANCE: invention relates to small transport equipment and can be preferably used in production of individual use vehicles, in particular, of sport and entertaining nature. Single-axle vehicle comprises two wheels transversely connected by axis (3), load-carrying platform (4), hinged on that axle (3), engine and longitudinal stability provision mechanism. Mechanism is made in form of pressure roller (7), connected to load-carrying platform (4) and interacting with wheel tire (2) with formation of two independent sealed cavities on both sides of pressure roller (7).EFFECT: technical result is simplification of single-axis vehicle, as well as wider field of its possible application, particularly out of city and off-road.1 cl, 2 dwg

Belt drive system // 2597045
FIELD: machine building.SUBSTANCE: group of inventions relates to pulley and drive belt system, reinforced self-levelling system of pulley and drive belt, bicycle and pulley. System of pulley and drive belt comprises drive belt and, at least, one pulley is made with possibility of engagement with surface of drive belt. Bicycle comprises crank system, rear wheel hub and pulley and drive belt system. Pulley is used with drive belt. Drive belt comprises multiple projections spaced in longitudinal direction, each of which has groove for alignment, dividing each projection on first and second segments. Pulley includes housing, plurality of circumferential teeth, element to balance in form of wire.EFFECT: higher accuracy of pulleys alignment and preventing contamination of pulleys.23 cl, 10 dwg

Turn unit, transformer bicycle with said unit, bicycle frame (krasnov bicycle) - versions // 2588291
FIELD: personal use and household items.SUBSTANCE: group of inventions relates to bicycle turning assembly, bicycle-transformer with turning assembly and bicycle-transformer frame. Bicycle turning assembly comprises left and right bicycle turning handles, which are fixed on both sides on bicycle frame. Handles can turn about their axis, stationary relative to frame. Assembly also comprises turning handles force transfer mechanism to supports of turning front, rear or both wheels. Transformable bicycle comprises frame. Frame and/or its assemblies are composed of attached load bearing elements, brace, front wheel support together with front wheel and rear wheel support together with rear wheel, post, wing or fork of front and/or rear wheel turning assembly with mechanism of rotation of front and/or rear wheel plane of bicycle, seat assembly, front or rear wheel drive assembly and brake assembly. Bicycle-transformer frame, in which structure top main bearing element and/or turning assembly bearing elements are made in form of one or more sections of pipe.EFFECT: higher safety, possibility of folding and transformation of bicycle.21 cl, 13 dwg

Recumbent bicycle // 2577813
FIELD: sport.SUBSTANCE: invention relates to recumbent bicycle. Recumbent bicycle comprises frame consisting of front and rear parts connected by joint and shock absorber. Rear part is provided with seat and is installed on rear drive wheel with a bushing with a unit of sprockets and ratchet and switch speeds. Front part of frame is equipped with rotary fork with handle bar top, in which front wheel axle with a through hole. To front part of frame by means of offsets on sides of front wheel, bearings, shaft is attached to con-rods and pedals. Shaft passes through hole axis of front wheel. Rotation of shaft is linked by sprocket and chain with rotation of one of sprockets block rear wheel sprockets. Branch circuit middle part rest on deflecting chain rollers attached to front part of frame. Tube is worn on upper part of the chain. Chain line on top view engaged by central sprocket unit sprockets is inclined at an angle of 1-1.5 sideways from front wheel relative to longitudinal axis of bicycle, passing through points of contact with road. Rear wheel axle and carriage shaft axis perpendicular to line circuit.EFFECT: easy operation.2 cl, 5 dwg

Bicycle frame // 2557650
FIELD: transport.SUBSTANCE: bicycle frame includes carriage bushing with which lower front tube connected with steering tube and lower rear wing connected with brackets of rear wheel bushing mounting are connected. The lower front tube and the lower rear wing are oriented in opposite directions. Under-saddle tube is located at an angle towards brackets of rear wheel bushing mounting, and to the under-saddle tube in its top part the upper front tube connected with steering tube and upper rear wing connected with the mentioned brackets are attached. The upper front tube and the upper rear wing are oriented in opposite directions. The under-saddle tube is made bended and consisting of two sections the first one of which is made straight and its longitudinal axis is located on line crossing lower rear wing in the section between the carriage bushing and brackets of rear wheel bushing mounting at an angle of 64 to 71, and the second section is located at obtuse angle to the first one and its longitudinal axis is located on line crossing carriage bushing. The angle between longitudinal axis of lower front tube in the section of its connection with carriage bushing and longitudinal axis of the second section of the under-saddle tube is selected in the range of 119 to 125.EFFECT: ease of bicycle use and improved rigidity.3 dwg

Recumbent bicycle // 2555074
FIELD: transport.SUBSTANCE: invention relates to recumbent bicycle. This bicycle comprises frame with seat provided with backrest at rear wheel and front pivot drive wheel, drive wheel fork being fitted in the frame bearings and provided with handle bar. Said frame is provided with extensions on sides of front pivot wheel, shaft running in bearings of the latter and provided with con rods, pedals and drive sprocket. This shaft extends through bore in drive wheel hub. Horizontal countershaft with sprockets on ends is fitted on the frame, nearby said handle bar. Drive sprocket is engaged by the chain with one of countershaft sprockets while countershaft other sprocket is engaged via chain with front wheel hub sprocket. Countershaft is composed of planetary bush with flange for sprocket to be secured thereto to turn about axle parallel with handle bar pivot axis. Turn of planetary bush on axle parallel with the fork pivot pin is engaged with handle bar lever with pin and with lever with fork surrounding said pin. Planetary bush turn angle equals half the turn angle of front wheel fork turn.EFFECT: lower handle bar control force.3 dwg

Belt transmission system // 2505448
FIELD: transport.SUBSTANCE: self-aligning system of pulley and drive belt comprises drive belt, pulley, frame and aligning flange. Belt comprises multiple ledges, each having aligning groove separating the ledge in first and second segments. Pulley can engage with the belt inner surface. Aforesaid frame outer round ring and can revolve. This system comprises multiple ring teeth extending radially and axially from said ring. Said teeth are located between adjacent ledges of the belt. Aligning flange extends radially between adjacent ring teeth and can be fitted in aligning groove and extends radially not further from rotational axis than ring teeth.EFFECT: ruled out fouling of pulleys.35 cl, 9 dwg

Folding bicycle with linear pedaling // 2494910
FIELD: transport.SUBSTANCE: folding bicycle with linear pedaling relates to transport facilities with muscle drive. Bicycle consists of U-like frame 1. Fork 2 of front drive wheel 3 with handlebar 4 is secured to one end of frame 1 while seat 4 and outer shaped tube hinge 7 is secured to the opposite end. Inner shaped tube 8 with rear wheel 10 is fitted in said outer shaped wheel 7. Axle with strip 13 with spring 13 and holes made over strip length is fitted on outer shaped tube. Strip is fitted by one of said holes on pin 17 at lower end of frame 1. Two swing levers 18, 19 with pedals 26, 31 arranged behind said fork 2 are secured thereon with hinges 20, 21 spaced ahead at brackets 22, 23. Swinging of levers is coupled via cables 41, 47 with revolution of sprockets 37 and via ratchets with revolution of front wheel 3. Bicycle of folded by displacing inner tube 8 upward and turning outer tune 7 on hinge 6 with locking by strip 13.EFFECT: fast folding, possibility to vary bicycle wheelbase.4 cl, 6 dwg

Recumbent bicycle with linear drive // 2485000
FIELD: transport.SUBSTANCE: invention relates to vehicles with muscle drive. Proposed recumbent bicycle comprises frame with seat mounted at front rotary wheel and rear wheel, fork with handle-bar fitted in frame bearings. Shaft with drive sprocket runs in frame bearings and is engaged with one of driven wheel sprockets. Driven wheel has set of sprockets, free running coupling and shifting lever. Shaft with drive sprocket is equipped with two crank-and-rocker mechanisms arranged on opposite sides of said shaft cranks of which are opposed while pedal is secured to every con-rod. Rockers are articulated by one end with con-rod and, by opposite end, with yoke with eccentric or screw. Yoke is squeezed at guide tube coupled by bracket with bicycle frame. Shaft with drive sprocket arrange between front and rear wheels, nearby front wheel.EFFECT: simplified design, fast adjustments.3 dwg

Transport facility // 2478056
FIELD: transport.SUBSTANCE: invention relates to single-axle vehicles with steering device driving both wheels. Wheel chassis consists of two wheels 1 with rims 2 with hubs and treads 3. Wheels 1 are provided with individual drive. Pairs of axles 5, 6 are articulated by levers 4 to make antiparallel link mechanism inside appropriate rims 2 for steering purposes. Balancer is mounted on wheel axles 12. Driver seat 9 is arranged at one end of said balancer and gyro counterweight (not shown) is arranged at opposite end. Balancer is composed of two three-rod linkages 7 coupled by levers 4 to make antiparallel link mechanism. Linkage 7 has two rods 8 articulated with axles 5, 6 and third telescopic lever 10 articulated with assembly 11 composed of four joints to allow free revolution of near ends of axles 12. In straight movement, wheels 1 run parallel. In turns, wheels 1 run at angle to each other.EFFECT: better cornering ability.2 cl, 1 dwg

All-wheel drive bicycle // 2477239
FIELD: transport.SUBSTANCE: invention relates to all-wheel drive bicycles. Coaxial drive pulleys 18, 21 drive via toothed drive belts 19, 22 pulleys 20, 23 of rear and front wheels 3, 4, respectively. Both strands of toothed belt 22 are twisted at their central part by rollers 24-27 through quarter of turn. Axis of fork bar 6 features inclination (a) to cross the intersection between tire 5 and bottom strand 22. Front wheel 4 is inclined sideways to make lengthwise axis of bicycle symmetry cross pulley 23.EFFECT: increased angle of front wheel turn.2 cl, 5 dwg

Two-wheel transport facility with shock-mounted suspension // 2453463
FIELD: transport.SUBSTANCE: pendulum fork 8 of rear wheel 7 is coupled with frame 1 by hinge 18 and spring shock-absorber 9. Vertical force of arms is directly transmitted to pendulum fork 8 bypassing shock-absorbed 9 due to linkage of vertical rod 10 with fork 8 and its arrangement under seat. Note here that handle bar 6 is arranged on vertical rod 10 and coupled with front fork 5 by tie rods 11. In compliance with another version, shock-absorber 9 may be arranged ahead of tie rod 10.EFFECT: reduced requirements to shock-absorber and perfected characteristics of suspension.6 cl, 6 dwg

Bicycle frame // 2452649
FIELD: transport.SUBSTANCE: proposed frame is made from carbon fiber-reinforced plastic integral unit and has lateral sections flattened on sides. Frame has main part 2 provided with heat tube 3, seat post 4 and pair of rear blades 6 with horizontal sections 10 to secure pedals 11. Generating line of frame curved section 7 feature the shape of arc 8 running from heat tube 3 to rear wheel fastening 9. Heat tube 3 is arranged along tangential line to arc 8. Seat height adjustment is by pocket 5 extending from frame downward.EFFECT: better aerodynamics, higher hardness.1 dwg

Bicycle with linear pedaling and rowing // 2452648
FIELD: transport.SUBSTANCE: guide frame 1 supports seat 6 arranged on carriage 5 furnished with retainer 41 interacting with one of frame holes 46. Two swing levers 13, 14 with pedals 15, 16 are coupled via bracket 10 to carriage 5. Backrest 8 resting on roller 9 is hinged to seat 6. Seat is varied by varying backrest inclination in locking carriage 5 relative to appropriate hole 46. For rowing, retainer 41 is disengaged from frame 1 to allow pulling steering bar 40 and straightening legs to displace seat 6 on carriage 5. Gear ratio is changed by displacing slide 34 with retainer 35 on bracket 10. Every cable 23, 24 extends from fastener 39 on bracket 10 to run around rollers 36, 37 of slide 34 and rollers 32, 33 of levers 13, 14 to blocks 21, 22 of rear wheel drive 2.EFFECT: seat variation, reduced bicycle length with vertical position of backrest.2 cl, 5 dwg

Recumbent bicycle with linear drive // 2449914
FIELD: transport.SUBSTANCE: bicycle relates to bicycles with backrests and semi recumbent position. Brackets 21 for fastening links 17, 18 is arranged ahead of handlebar 8. Con rods 11, 12 carry pedal posts 24, 25 for high position of pedals 26, 27 to prevent bicyclist lower leg striking against co rods 13, 14 in pedaling. Adjustable clamps 22, 23 allow displacement of posts 24, 25 along con rods 11, 12 to regulate position of pedals 26, 27 to match with bicyclist lengths and, hence, allow fixed position of seat 2.EFFECT: simplified design, higher speed.2 cl, 2 dwg

Snowmobile-transformer // 2442716
FIELD: foldable snowmobiles.SUBSTANCE: invention refers to foldable snowmobiles. In the course of assemblying the subframe shank (1) is inserted into the front part of the back bone frame (11). The engine and controls are installed on the subframe (1). The caterpillar drives (9, 10) with the mounting (26, 45) and the seat (34) with the luggage space (35) are detachably installed on the back bone frame (11).EFFECT: ensuring of portability.5 cl, 13 dwg

Recumbent folding bicycle // 2437796
FIELD: transport.SUBSTANCE: proposed bicycle comprises two articulated frames. Two deflecting rollers 56, 57 are fitted on common spring-loaded axle 54, 60 for both runs of chains 38 and located nearby frames hinge joint. In bicycle working position, axle 54 fits in hole 52. In folding the bicycle, axle 54 is turned downward to enter hole 51. Retainer 61 retains chain 38.EFFECT: folding bicycle.4 dwg

Pedal car // 2434777
FIELD: transport.SUBSTANCE: invention relates to bicycles with back support and foot drive with reciprocating levers jointed with cranks by con rods. Flexible plate 21 prevents the end of crank 18 equipped with horizontal roller from reaching "dead point" position. Removable seat 10 is fitted with the help of seat stay 24, split fastener, inclined regulator slide 25 and shock absorber 26 of variable-rigidity ensured by varying shock absorber inclination on fastening its lower end in different openings of bracket 27. Releasable luggage frame 43 may be arranged on detachable stays 39 of support wheels 13.EFFECT: higher efficiency of drive and easier use.10 cl, 8 dwg

One-track bicycle // 2424940
FIELD: transport.SUBSTANCE: bicycle relates to bicycles with backrests. Turning handlebar 21 about vertical axis 20 allows turning front wheel 4. Inclination of handlebar 21 relative to horizontal axis 17 allows lifting or lowering extra lateral wheels 36. With wheels 36 lowered, bicycle starts and stops. Abrupt lowering of wheels 36 prevents overturn at cross-wind burst. Disks are secured to wheels 36 to engage with rear wheel tire 3. With wheels 36 lifted in downhill, said wheels accumulate energy by means of disks to be given up in climbing to provide for stability due to wheeling and gyro moment.EFFECT: higher stability at cross-wind burst.4 cl, 4 dwg

Bicycle with eccentric drive // 2420423
FIELD: transport.SUBSTANCE: invention relates to transport facilities, namely, to bicycles. Proposed bicycle comprises frame, wheels and pitmen drive. Said drive represents an eccentric drive and comprises drive sprocket, rockers and levers. One lever has its one end articulated with rocker free end, while another end of the lever accommodates pedal. Second lever is similarly jointed with another rocker. Articulation between levers and rockers is spring loaded and incorporates adjustable elements to limit lever turn angle relative to rockers and engagement elements to limit extreme position of levers relative to rockers. Length of levers makes 0.25 to 0.95 of that of rockers in pitmen drive. Note here that pedal axle in initial position does not extend beyond its size in rocker.EFFECT: simplified design and higher efficiency.3 cl, 3 dwg

Bicycle with pedaling and boat racing motion // 2420422
FIELD: transport.SUBSTANCE: bicycle relates to bicycles with backrests. Frame 1 gas guide 2 accommodating carriage 3 of seat 6. Bicycle carriage 22 with drive sprocket 23 is secured to carriage 3 by adapter 21. Chain 28 is passed via pulley 29 coupled with the frame by flexible link and roller 30 secured on the frame nearby front wheel 14. Carriage 3 is provided with retainer 34 to interact with one of the holes of guide 2. With seat unlocked, boat racing motion is possible with additional loading of muscles of arms, back and prelum.EFFECT: possibility to provide streamlined position in pedaling.5 dwg

Bicycle with boat racing motion // 2417919
FIELD: transport.SUBSTANCE: invention relates to bicycles with drive incorporating reciprocating foot levers. Carriage 1 with seat 4 are arranged on frame 1. Shaft 15 is arranged above handlebar 12 on frame bracket 13 to support pedal levers 16, 17 coupled by chain 24 with cable with drive wheel 8. Levers 16, 17 envelop front wheel 9 to be located at medium part of wheel 9. Each lever 16, 17 is articulated to shaft 15 to decline sideways. Plates 33, 34 are attached to front wheel fork to thrust against levers 16, 17 on turning front wheel 9. Roller 7 is attached to the frame whereon backrest 6 rests articulated to seat 4.EFFECT: comfortable low fit reducing air drag and increasing front wheel diametre to facilitate cross country capacity.4 dwg

Linear-drive bicycle with pedalling and boat-racing motion // 2413649
FIELD: transport.SUBSTANCE: invention relates to bicycles comprising reciprocating foot pedals. Frame 1 comprises guides 2, 3 accommodating carriages 4, 5 with pedals 6, 7 that may be locked, and carriage 22 with seat 23. Rear drive wheels 8, 9 are provided with tapered blocks 14, 18 that have helical flutes with variable radius for cables 20, 21 coupled with carriages 4, 5. Backrest 25 thrusting on roller 26 secured to frame 1 is articulated with seat 24. To shift gears, seat 23 is moved along guides 2, 3. Note here that cables 20, 21, winding or unwinding, move to helical flute sections with required radius and appropriate gear ratio. To allow boat-racing motion to load hand, back and belly muscles, retainer 32 of seat 23 is disengaged from guides 2, 3.EFFECT: increased gear ratio in streamlined horizontal position and reduced gear ratio for uphill climbing and heavy road.5 dwg

Bicycle with linear drive // 2400391
FIELD: machine building.SUBSTANCE: invention refers to bicycles with support on back and with crank drive of simultaneous manual and foot action. Shaft of drive sprocket (33) has cranks (29, 30) with connecting rods (47, 48) which are spaced at a distance exceeding width of a seat. Pedals (49, 50) are arranged on internal surface of a middle part of connecting rods(47, 48) in one of orifices (65) facilitating change of pedal trajectory. Handles (66, 67) are set on ends of connecting rods (47, 48) in one of the orifices ensuring arrangement of handles depending on length of arms. Also rollers (43, 44) enveloping guide (42) are mounted on ends of connecting rods (47, 48).EFFECT: convenient trajectory of pedals and facilitation of additional usage of manual drive.4 cl, 15 dwg

Bicycle // 2391244
FIELD: transport.SUBSTANCE: bicycle relates to backrest bicycles, so-called, recumbent. Proposed bicycle consists of two frames jointed via pivot joint and shock absorber. Seat is attached to frame rear part, while fork (12) seats in bearings (10) with two wings (14, 15) and steer, located at bottom and top parts, respectively. One wing (14) is secured by split joint (16) to nut (17) screwed on axle (18) with hole. Another wing (15) is secured by split joint (19) to eye (2) with hole fitted on axle (18) with hole and has flange (21) on its end. Hub (23) of front wheel (3) is fitted on axle (18) with hole in bearing (22) mounted between nut (17) and eye (18). Two tubes (26, 27) with bearings (28, 29) on its ends are secured to front part of frame (5) of the sides of front wheel (3). Said tubes receive shaft (3) with con rods (31, 32) and pedals 33 on ends. Shaft (30) passes through axle (18) with hole. Shaft (3) is coupled with rear wheel via chain gear (40).EFFECT: higher reliability of front wheel bearing, simple dismantling of front wheel.4 cl, 4 dwg

All-wheel-drive bike // 2379211
FIELD: transport.SUBSTANCE: proposed bike comprises front drive multi-speed chain transmission (8, 14) coupled with transfer coupling (9) arranged at top part of fork (10) of front wheel (2). Transfer coupling (9) is coupled, for example gimbal joint (13), with chain transmission (29) to rear wheel (3). One part of gimbal joint (13) fitted on fork (10) is coupled, via chain transmission (21), with transfer coupling (9). The other part of gimbal joint (13) fitted on frame (1) is coupled, via chain transmission (29), with rear wheel (3). Rear drive throw-in mechanism comprises shift lever interacting with drive and idle sprockets fitted on the axle of transfer coupling (9) and coupled, via chain transmission (21), with gimbal mechanism (13).EFFECT: possibility to throw in rear wheel drive.5 cl, 3 dwg

Push stand- up pedal scooter // 2373099
FIELD: transport.SUBSTANCE: pedal scooter comprises frame (1), steering fork (3) with steering column (2), front wheel (7), rear driving wheel (8) fitted on drive axle with a pair of overrunning couplings. Drive levers (9) are hinged onto frame (1) and have feet supports. Proposed scooter is provide with flutes (19) accommodating rollers and flexible con-rods (21), with their one end connected with rollers and flexible con-rods and their opposite connected with driving levers (9). The latter can be furnished with return springs arranged, for example on driving lever hinges. Aforesaid feet support length can be adjusted to suit feet of adults and kids.EFFECT: reduced height.3 cl, 5 dwg

Wheel device for entertainment or athletics, driven by legs // 2348562
FIELD: transportation.SUBSTANCE: proposed device is brought into motion by pushing from the surface of the earth. Wheel (1) is located between two lateral plates (7, 8), fixed securely with axis (3) of third wheel (1). Plates for legs (9, 10) curve outside below the level of axis (3) of side plates (7, 8), which are formed such that, when the device is in use, they are above the knees of user (21), standing on one or both plates (9, 10) for the feet, providing grip and support for the lower leg. During training the device can have post (13) for balance.EFFECT: improvement of riding qualities.6 cl, 16 dwg

Push cycle // 2329911
FIELD: transport.SUBSTANCE: invention relates to two-wheel saddleless means of travel. The push cycle incorporates a support-and-drive foot-plate with two guides wherein foot-step platform (8) can move coupled by push rod (18) with the lower chain drive circuit (20). Idling of platform (8) is ensured by an elastic element, i.e. spring (27). Steering column is hinged to the frame by mean of cylindrical hinge (5) with transverse-horizontal axis of rotation allowing changing the foot-step and guides inclination.EFFECT: increase component of working stroke in the reciprocating cycle of the foot-step platforms.2 dwg

Velomobile // 2299826
FIELD: transport engineering.SUBSTANCE: invention relates to velomobiles ergonomic parameters of which can be adjusted to suit height of rider. Proposed velomobile contains frame 1, front driving wheel 2 and rear steering wheel 3, handlebar 4, seat 5 and backrest 6. Mudguard 8 is fitted on fork 7 of front wheel on which carriage 9 with drive sprocket and pedals is installed with possibility of changing its position over arc of circumference. Wheel 3 is installed on frame 1 by means of fork 13 and vertical hinge joint 14 whose bushing is rigidly secured on frame and shaft, in top of fork. Handlebar 4 is coupled with wheel 3 by means of steering mechanism with tie-rod 15 and front steering arm 16 and rear steering arm hinge-coupled with tie-rod 15. Handlebar is coupled with vertical part of steering arm 16, and second end of rear steering arm is rigidly coupled with lower end of shaft of hinge joint 14. Vertical part of steering arm 16 is installed on frame by means of rigidly secured steering column (bushing) 18. Handlebar can be tilted forward by friction mechanism 19 by means of which it is coupled with vertical part of steering arm. Telescopic post 20 is provided to change height of handlebar. Seat and backrest are secured on frame by adjuster 25 with setting holes for detachable fastening of lower ends of seat beam 21 and backrest post 24 to change ergonomic parameters. End of rear part of beam 21 is hinge coupled with middle part of post 24 which can be tilted forward at folding. Trough-like beam of adjuster 25 is secured on frame in the rear by means of horizontal hinge joint 26 and at front by means of spring 27. Seat is secured in seat beam by means of runners 29 with longitudinal horizontal slots for additional re-placing of seat along axis of velomobile, and runners are secured inn front by hinge joints, and runners are secured in front by hinge joints, and in the rear by means of springs. Supporting wheels 30 are installed at sides of front wheel with clearance relative to rolling surface. Velomobile is provided with foldable luggage carrier 35, headrest 37, buffer 38 with fairing 40 turnable for folding, and tent 42 stowed in bag.EFFECT: improved comfort in service.14 cl, 6 dwg

Compact bicycle with reciprocating pedals // 2288859
FIELD: transport engineering; bicycles with crank-and-connecting rod transmission.SUBSTANCE: proposed bicycle contains frame 1, driven sprocket 5, driven sprocket 2, chain, steering column 6 with handlebar. Reciprocating pedals are secured to levers to of driven sprocket 2 through rigid tie-rods 3. Devices to bring levers of driving sprocket 2 out of extreme point is hinge-secured on frame 1 and on rigid tie-rods 3. Frame 1 of bicycle provides distance of 10 cm between front and rear wheels in operating position of bicycle. Compactness of bicycle at shipment is provided by pressing of pedals to tie-rod 3.EFFECT: use of rider weight as main moving force.2 cl, 2 dwg

Bike for riding in the reclining position // 2239578
The invention relates to two-wheeled bikes for a ride in a reclining position and steering devices

Bike-tandem // 2233225
The invention relates to a frame two-wheeled tandem

A device for applying lubricant on the rails // 2100238
The invention relates to vehicles and can be used on rolling stock operated on the railroad tracks

Bike // 2098308
Usage: in the transport. The essence of the invention: improved functionality for rental (overcoming obstacles, and reduced load on the soil, decreasing radius turn). This bike is made tricycle with sequential arrangement of the wheels. The front wheel is steering, secondary - drive, rear...

Bike maxi-6" // 2096236
The invention relates to velotron, mostly to the designs of rental with srednenapryazhennyh drive circular rotation of rods and bikes with adjustable torque drive

Pedal bike // 2070128

Racing bike system "lisa" // 2068363
The invention relates to the bikes used for racing time in mountain conditions

Bike // 2061614

Smartroller // 2050300
The invention relates to transport machinery, namely to vehicles driven by human muscle force, and can be used in individual mobile transport device, transport, sports equipment

The bike frame // 2043238
The invention relates to mechanical engineering and can be used in the manufacture of frames, for example, rental

Bike maxi-i" // 2041111

Olorolli // 2037448
The invention relates to the transport industry, in particular to the production of muscle vehicles

Vehicle // 2035343
The invention relates to vehicles, use muscular energy of the person, and can be used in the design and manufacture of devices for transporting people and cargo
 
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