SU1643306A1 - Bicycle with two independent drives and one hauling chain - Google Patents
Bicycle with two independent drives and one hauling chain Download PDFInfo
- Publication number
- SU1643306A1 SU1643306A1 SU884366720A SU4366720A SU1643306A1 SU 1643306 A1 SU1643306 A1 SU 1643306A1 SU 884366720 A SU884366720 A SU 884366720A SU 4366720 A SU4366720 A SU 4366720A SU 1643306 A1 SU1643306 A1 SU 1643306A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fork
- bicycle
- lever
- chain
- frame
- Prior art date
Links
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
Изобретение относитс к велосипедам, приводимым в действие движением ног и рук велосипедиста, и позвол ет с различной интенсивностью, одновременно или поочередно использовать ножной и ручной приводы . Цель изобретени - расширение кинематического диапазона ручного привода. Ручной привод содержит дополнительную вилку 9 с зафиксированным в ней рулем 12. Вилка 9 закреплена на передней вилке 3 с возможностью качани перед рамой 1 велосипеда и св зана через обгонный механизм с т говой цепью 7. При отклонении вилки 9 от вилки 3 нат гиваетс трос 13, проворачиваетс барабан и через храповой механизм и звездочку вращение передаетс на т говую цепь 7. Вилка 9 возвращаетс в исходное положение и прижимаетс к вилке 3 за счет усили возвратной пружины, которой оснащен барабан. 1 з.п. ф-лы, 3 ил.The invention relates to bicycles driven by the movement of the legs and arms of a cyclist, and allows, with varying intensity, to simultaneously or alternately use foot and hand drives. The purpose of the invention is to expand the kinematic range of a manual drive. The manual drive contains an additional fork 9 with the steering wheel 12 fixed in it. The fork 9 is fixed on the front fork 3 with the possibility of swinging in front of the frame 1 of the bicycle and connected via an overrunning mechanism with the traction chain 7. When the fork 9 deviates from the fork 3, the cable 13 is pulled the drum is rotated and, through the ratchet mechanism and the sprocket, rotation is transmitted to the traction chain 7. The fork 9 returns to its original position and is pressed against the fork 3 by the force of the return spring, which the drum is equipped with. 1 hp f-ly, 3 ill.
Description
Фиг.11
Фиг. 5FIG. five
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884366720A SU1643306A1 (en) | 1988-01-25 | 1988-01-25 | Bicycle with two independent drives and one hauling chain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884366720A SU1643306A1 (en) | 1988-01-25 | 1988-01-25 | Bicycle with two independent drives and one hauling chain |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1643306A1 true SU1643306A1 (en) | 1991-04-23 |
Family
ID=21350953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884366720A SU1643306A1 (en) | 1988-01-25 | 1988-01-25 | Bicycle with two independent drives and one hauling chain |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1643306A1 (en) |
-
1988
- 1988-01-25 SU SU884366720A patent/SU1643306A1/en active
Non-Patent Citations (1)
Title |
---|
За вка FR № 2567833, кл. В 62 М 1/12, 1986. * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5192089A (en) | Pedal-operated scooter | |
US5335927A (en) | Pedaled propulsion system | |
US4928986A (en) | Arm and leg powered cycle | |
US4925200A (en) | Tricycle drive mechanism | |
US4666173A (en) | Foot pedal drive for bicycles | |
US4479660A (en) | Two wheel synchronously driven bicycle | |
US4861055A (en) | Drive mechanism | |
US3834733A (en) | Velocipede | |
US5829772A (en) | Ride-on, human-powered vehicle drive and steering mechanism | |
MXPA06014937A (en) | Extra hand powered bicycle . | |
US6105985A (en) | Hand and foot powered bicycle | |
US6769706B2 (en) | Pedal powered scooter | |
US4733880A (en) | Ridable arm exercise bicycle | |
US6585277B1 (en) | Hand powered cart | |
US3921464A (en) | Handlebar driven bicycle | |
US5713590A (en) | Hand propelled velocipede, quadricycle | |
US3362723A (en) | Propelled scooter | |
US4653766A (en) | Device resulting from the combination of a scooter with a bicycle operated by the rider's weight | |
US3701543A (en) | Drive mechanism for wheeled vehicle | |
JPH1053186A (en) | Bicycle with two-hand-driven mechanism | |
SU1643306A1 (en) | Bicycle with two independent drives and one hauling chain | |
SU1237075A3 (en) | Bicycle | |
KR900701596A (en) | Manpower propulsion wheel driven vehicle | |
WO2005070752A1 (en) | Human propelled vehicle | |
JP4034707B2 (en) | Manual bicycle |