GB610848A - Improvements in or relating to pedal bicycles - Google Patents

Improvements in or relating to pedal bicycles

Info

Publication number
GB610848A
GB610848A GB7762/46A GB776246A GB610848A GB 610848 A GB610848 A GB 610848A GB 7762/46 A GB7762/46 A GB 7762/46A GB 776246 A GB776246 A GB 776246A GB 610848 A GB610848 A GB 610848A
Authority
GB
United Kingdom
Prior art keywords
secured
driving device
auxiliary driving
spindle
uni
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7762/46A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB610848A publication Critical patent/GB610848A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/12—Rider propulsion of wheeled vehicles operated by both hand and foot power

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)

Abstract

610,848. Crank-mechanism. POTIER, A. March 12, 1946, No. 7762. Convention date, Aug. 17, 1942. [Class 80 (iii)] [Also in Group XXXI] In an auxiliary driving mechanism for pedalpropelled vehicles of the type in which the normal rotation of the pedal crank spindle, by action of the legs on the pedals, is adapted to be supplemented by pressure applied to the handle-bars transmitted to a uni-directional auxiliary driving device acting on the spindle, each of the handle-bars g are carried by one end f of a lever d pivoted about a fulcrum in a head structure secured to the steering column, the lever d being operatively connected by a flexible cable or cables m, i to the auxiliary driving device, and resilient means q connected across the device and a trailing portion o of the vehicle frame, yieldingly opposing the driving effort. The uni-directional driving device comprises a free-wheel mechanism secured to thepedal crank spindle and having a depending actuating arm n to which the flexible cable or cables is or are secured.
GB7762/46A 1942-08-17 1946-03-12 Improvements in or relating to pedal bicycles Expired GB610848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR610848X 1942-08-17

Publications (1)

Publication Number Publication Date
GB610848A true GB610848A (en) 1948-10-21

Family

ID=8977683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7762/46A Expired GB610848A (en) 1942-08-17 1946-03-12 Improvements in or relating to pedal bicycles

Country Status (1)

Country Link
GB (1) GB610848A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548999A1 (en) * 1983-06-21 1985-01-18 Gomez Zarco Antonio IMPROVEMENTS ON FOLDING PEDALING AND CANOEING FOLDING BICYCLES
EP3696064A4 (en) * 2017-10-12 2020-11-18 Na, Pil Su Bicycle propelling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548999A1 (en) * 1983-06-21 1985-01-18 Gomez Zarco Antonio IMPROVEMENTS ON FOLDING PEDALING AND CANOEING FOLDING BICYCLES
GB2151562A (en) * 1983-06-21 1985-07-24 Antonio Gomez Zarco Exercise bicycle propelled by pedalling and rowing
EP3696064A4 (en) * 2017-10-12 2020-11-18 Na, Pil Su Bicycle propelling device

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