GB189718156A - Improved Driving Gear for Cycles, and the like. - Google Patents

Improved Driving Gear for Cycles, and the like.

Info

Publication number
GB189718156A
GB189718156A GB189718156DA GB189718156A GB 189718156 A GB189718156 A GB 189718156A GB 189718156D A GB189718156D A GB 189718156DA GB 189718156 A GB189718156 A GB 189718156A
Authority
GB
United Kingdom
Prior art keywords
wheels
keyed
levers
axes
ratchet
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
Inventor
Ferdinand Von Eulenfeld
Henry Bingham Tupper
Alexander Boguslavsky
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
Application granted granted Critical
Publication of GB189718156A publication Critical patent/GB189718156A/en
Expired legal-status Critical Current

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  • Transmission Devices (AREA)

Abstract

18,156. Eulenfald, F. von, Tupper H. B., and Boguslavsky, A. Aug. 4. Driving-mechanism for bicycles &c. Two independent treadle-levers f, loosely mounted on axes a carried in bearings one on each bottom stay, carry pawls k, which drive ratchet-wheels l which are keyed on the axes a. Springs i serve to lift the levers. Keyed to the axes a, and rotating with the ratchet-wheels, are toothed wheels j which convey the motion to a gear-wheel p, keyed to the driving- wheel c, either by a chain as shown or through an intermediate toothed wheel. In a modification, the ratchet-wheels l are connected by springs to the toothed wheelsj, a pawl being provided to prevent backward motion so that the cycle is driven after the stroke of the lever is finished. The levers, being independent of each other, may drive either alternately or simultaneously.
GB189718156D 1897-08-04 1897-08-04 Improved Driving Gear for Cycles, and the like. Expired GB189718156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189718156T 1897-08-04

Publications (1)

Publication Number Publication Date
GB189718156A true GB189718156A (en) 1897-10-09

Family

ID=32135623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189718156D Expired GB189718156A (en) 1897-08-04 1897-08-04 Improved Driving Gear for Cycles, and the like.

Country Status (1)

Country Link
GB (1) GB189718156A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761014A (en) * 1987-04-28 1988-08-02 Huang Kung Hsiung Propulsion of scooters
WO1993002910A1 (en) * 1991-08-07 1993-02-18 Cammack Milton A User-propelled vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761014A (en) * 1987-04-28 1988-08-02 Huang Kung Hsiung Propulsion of scooters
WO1993002910A1 (en) * 1991-08-07 1993-02-18 Cammack Milton A User-propelled vehicle

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