Autonomous stabilization system resistance
(57) Abstract:Autonomous stabilization system resistance for a Bicycle includes coil-star wheels, work cable covering these coil-star wheels. The specified cable is connected with rods and spring-loaded block. The unit is made with the possibility of detaching it from the frame. There is the yoke and the connecting cable, covering the block. The block in this case is placed into strips and wound onto reel-star wheels close to the working rope in the opposite direction of its winding. The ends of the working ropes attached to the end of the clip through blocks with the contour of the rods and back along the frame. A spring, one end of the fixed block and the other on the frame. The system gives the stabilization of soprotivlenie implemented it offline. 2 Il. The invention relates to machines. Be used it will be where you will apply the rotation mechanism, for example, in a completely new bike.Known Autonomous stabilization system resistance for a Bicycle having a rotation mechanism having a coil-star wheels mounted pivotally on the shaft, work the cable, the hinge shaft covers these coil-star wheels and associated on one hand with rods, and with the coils of the star wheels of the mechanism of rotation, changing their diameters by winding and unwinding with them more rope. The system gives the stabilization resistance, implemented offline.In Fig. 1 shows an Autonomous stabilization system resistance for bike, side view; Fig. 2 - the same, top view.The rotation mechanism, consisting of two pivotally mounted on a shaft coils-star wheels 1 and connecting them to the cable 2 passing through the block 3 and is wound on the coil next to the working ropes 4, but in the opposite direction of his wound, was the basis of the proposed system, which consists in detaching unit 3 from the Bicycle frame by placing it in the holder 5, and all working cables from the rods 6, the hinge 7 rim them forward on the rods and back along the frame and attach them to the end face of the holder block 8. To the other of its end face 9 cut through the cable 10 is attached, the spring 11, the other end of which is fastened to the frame 12.Coil-star wheels with alternate pulling them working cables 4 rods 6, alternately salinitas on the shaft 13, to rotate it and turn "charge", i.e., rasklinivanie with the shaft, move, thanks to connecting them to the cable 2, in the opposite direction of make sure on the stationary bike. Press the foot on the left pedal 14. The left coil, salinising on the shaft 13, does not rotate because of its resistance exceeds the resistance of the spring 11, and the rod goes down due to the tension of the spring 11, i.e., the left end of the work cable pulling block 3, pulling them a double portion of the cable from the junction of the right coil-ratchet 15, which thus rotates twice as fast, rolling his working part 16 and saragossie", and "stabilization" number of cable and thus stabilizing the resistance of the coil in the direction of its reduction. This creates a backlog of rope for podrabotka it on the working part of the left coil, which will happen when pressing the foot on the right pedal. When lowering the resistance of the coils relative to the resistance of the spring the latter will begin to shrink and pull the ends of the working ropes ago, sativa thus additional amounts of working rope coils. Thus stabilizes the resistance in the direction of its increase.The two ways of working mechanism of the rotation /turn of each coil and the two coils together/ that has made possible the implementation of the proposed system, which is the addition of the first method second, in the be the change of resistance of the working coil causes the offline process of stabilizing the resistance level of the resistance of the spring. Autonomous stabilization system resistance for a Bicycle containing the rotation mechanism having a coil-star wheels mounted pivotally on the shaft with the possibility of jamming on it, work the cable covering these coil-star wheels and associated on one hand with rods, and on the other hand - with the spring loaded unit, configured to release it from the frame, characterized in that it is provided with a holder and a connecting cable, covering the specified block is placed in the housing and wound on the coil-star wheels close to the working rope in the opposite direction of its winding, the ends of the working ropes attached to the end of the clip through blocks with the contour of the rods and back along the frame, at the end of the clip one end of the fixed spring the specified block, the other end fixed to the frame.
FIELD: transport engineering; three-wheel tandem.
SUBSTANCE: invention relates to three-wheel tandem part of which is made in form of sedicar. Driven bicycle without front wheel is attached to side of driving bicycle. Reciprocating drive of driving bicycle in form of levers with drum is furnished additionally with shaft connected with axle of levers of driven bicycle to form common power system.
EFFECT: improved efficiency of tandem drive.
FIELD: transport engineering.
SUBSTANCE: invention relates to drives with reciprocating levers. Driving rocker 2 and driven rocker 4 are connected by connecting rod 3. Pedals are secured on driving rockers 2, and tie-rods are connected to driven rockers 4 for coupling them with freewheeling mechanisms 6. Driven rockers 4 can be suspended from slider 10, rocker or eccentric to change ratio of drive in motion.
EFFECT: enlarged ratio change range in drives with reciprocating levers.
6 cl, 13 dwg
FIELD: transport engineering; bicycles.
SUBSTANCE: invention relates to brake control drive with reciprocating levers. Levers 1, 2 are provided with two overrunning clutches mounted o one axle with sprocket 4 coupled by first flexible transmission 5 with drive sprocket 6. Levers 2, 2 are interconnected by second flexible transmission with disk 9 on axle 10. Said levers, being bell cranks, are additionally interconnected by third flexible transmission 14 with disk 15 fitted on axle 10 to provide transmission of forces applied to toe-clips from pedal to pedal. Axle 10 can be made either fixed or provided with joint 11 and coupling with brake 13 set into operation when forces are applied to both levers 1, 2.
EFFECT: accelerated transfer of force from pedal to pedal.
3 cl, 1 dwg
FIELD: transport engineering.
SUBSTANCE: invention relates to foot drive of electric transmission. Proposed small-size vehicle for individual use has base 1 with two driving wheels 3 connected through belts 29 of variable-speed drive with two electric motors 27 supplied by battery 8 and/or generators 11 with possibility of recuperation. Base 1 is hinge-connected with one- or two-axle bogie 4 with two generators 11. Generator armatures are rotated by pedals 14 provided with spiral rods 17 with pull-back springs 17 or equipped with levers and gears for rotating the armature.
EFFECT: increased distance covered without charging.
12 cl, 5 dwg
FIELD: muscular drives; roller skates.
SUBSTANCE: invention relates to lever drive of roller skates. Hinge joint 4 of pedal 1 is arranged in middle part of pedal. Pedal 1 is connected with one of flexible member 12 secured by ends on sheaves 13,14 of mechanism with flexible coupling and passed over sheaves 13,14 of said mechanism from two sides. Flexible material tapes of cables are used as flexible members. One of sheaves 14 is connected with drive gear 15 of toothed mechanism.
EFFECT: possibility of use of smaller diameter sheave as compared with diameter of standard toothed gear, increased transmission gear ratio and speed of running.
16 cl, 4 dwg
FIELD: transport engineering; entertainments.
SUBSTANCE: proposed vehicle contains traction motor 47 and stepless gearbox - variable-speed drive. Used as variable-speed drive can be amplifier consisting of power differential 1, comparing differential 30, regulating differential 2, control differential 36 and two-self-braking mechanisms 3, 4. Input of power differential is connected with traction motor and input of regulating differential, central gears 17, 18 of power differential are connected with driven links 15, 16 of self-braking mechanism and with central gears 32, 33 of comparing differential to provided rotation of central gears of comparing differential in opposite directions. Driving links 13, 14 of self-braking mechanisms are connected with central gears 19, 20 of regulating differential and central gears 42, 43 of control differential to provide rotation of central gears of control differential in opposite directions, and change of gear ratio is carried out by means of bicycle-type pedal unit 46 mechanically coupled with control differential with possibility of changing speed of rotation of its central gears. Central of regulating differential are closed by speed equalizer 41.
EFFECT: provision of vehicle with ratio change and reversing by means of bicycle-type pedal drive.
2 cl, 1 dwg
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
FIELD: drives with reciprocating foot levers and with energy accumulation and release units.
SUBSTANCE: proposed drive includes drive shaft with cranks (1) and pedals, driven shaft with overrunning clutch in drive wheel and ropes (4). Secured to right-hand crank (1) is double-arm lever (2) which may be also mounted on drive shaft; ends of this lever have curvilinear surfaces through which ropes (4) are thrown which are secured on ends of double-arm lever (2). Center parts of ropes (4) are wound on two pulleys on which they are secured; pulleys are mounted on drive wheel for engagement with it through overrunning clutches. Fitted in center portion of double-arm lever (2) is lever (7) provided with elastic drive, spring (8) for example; second end of spring (8) is caught by frame. Proposed drive ensures accumulation of energy of foot push at the end of turn of crank.
EFFECT: enhanced efficiency.
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.
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