SU1643306A1 - Bicycle with two independent drives and one hauling chain - Google Patents

Bicycle with two independent drives and one hauling chain Download PDF

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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
Application number
SU884366720A
Other languages
Russian (ru)
Inventor
Анатолий Владимирович Ткаченко
Original Assignee
А.В.Ткаченко
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by А.В.Ткаченко filed Critical А.В.Ткаченко
Priority to SU884366720A priority Critical patent/SU1643306A1/en
Application granted granted Critical
Publication of SU1643306A1 publication Critical patent/SU1643306A1/en

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  • 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)

Формула изобретенияClaim 1. Велосипед с двумя независимыми 20 приводами на одну тяговую цепь, содержащий раму с колесами, педально-цепной привод на заднее колесо и ручной привод, представляющий собой установленный с возможностью качания от рук велосипедиста рычаг, кинематически гибкой тягой связанный с тяговой цепью педально-цепного привода через обгонный механизм, отличающийся тем, что, с целью расширения кинематического диапазона ручного приво10 да. рычаг шарнирно установлен на вилке переднего колеса перед рамой велосипеда, а гибкая тяга связана с рычагом с возможностью отсоединения.1. A bicycle with two independent 20 drives per traction chain, containing a frame with wheels, a pedal-chain drive to the rear wheel and a manual drive, which is a lever mounted with the ability to swing from the hands of a cyclist, kinematically flexible traction connected to the traction chain of the pedal-chain drive through a freewheeling mechanism, characterized in that, in order to expand the kinematic range of manual drive 10. the lever is pivotally mounted on the front wheel fork in front of the bicycle frame, and the flexible rod is detachably connected to the lever. 2. Велосипед по п.1,отличающийся 15 тем, что он снабжен прицепной коляской с местом для пассажира, на раме которой установлен с возможностью качания дополнительный рычаг с устройством подсоедйнения конца гибкой тяги при ее отсоединении от закрепленного на вилке переднего колеса рычага.2. The bicycle according to claim 1, characterized in that it is equipped with a towing stroller with a seat for a passenger, on the frame of which an additional lever is mounted with the possibility of swinging with a device for connecting the end of the flexible rod when it is disconnected from the front wheel of the lever fixed to the fork.
SU884366720A 1988-01-25 1988-01-25 Bicycle with two independent drives and one hauling chain SU1643306A1 (en)

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)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
За вка FR № 2567833, кл. В 62 М 1/12, 1986. *

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