GB433439A - Improvements in pedal-crank driving mechanism for cycles - Google Patents

Improvements in pedal-crank driving mechanism for cycles

Info

Publication number
GB433439A
GB433439A GB1056135A GB1056135A GB433439A GB 433439 A GB433439 A GB 433439A GB 1056135 A GB1056135 A GB 1056135A GB 1056135 A GB1056135 A GB 1056135A GB 433439 A GB433439 A GB 433439A
Authority
GB
United Kingdom
Prior art keywords
crank
pedal
axle
cycles
fixed
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
GB1056135A
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
Priority to GB1056135A priority Critical patent/GB433439A/en
Publication of GB433439A publication Critical patent/GB433439A/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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/02—Construction of cranks operated by hand or foot of adjustable length
    • B62M3/04—Construction of cranks operated by hand or foot of adjustable length automatically adjusting

Abstract

433,439. Pedal-crank driving-mechanism. SCULLY, T., 6, Beresford Street, Waterford, Irish Free State. April 5, 1935, No. 10561. [Class 136 (ii)] In pedal-crank driving-mechanism for cycles, of the type in which the crank D carrying the pedal B is mounted so as to rotate about a fixed eccentric disc G, and is slidably connected to another crank E fixed to the axle I, the slidable connection is effected by means of a pin or projection A arranged on the crank D at an intermediate point between the pedal axle and the crank axle and engaged with a slot &c. F in the crank E. The chain wheel J is secured to the inner end of a sleeve C, which is fixed interiorly to the crank axle I and exteriorly to the crank E and passes freely through the eccentric disc G. Specification 11152/96, [Class 136], is referred to.
GB1056135A 1935-04-05 1935-04-05 Improvements in pedal-crank driving mechanism for cycles Expired GB433439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1056135A GB433439A (en) 1935-04-05 1935-04-05 Improvements in pedal-crank driving mechanism for cycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1056135A GB433439A (en) 1935-04-05 1935-04-05 Improvements in pedal-crank driving mechanism for cycles

Publications (1)

Publication Number Publication Date
GB433439A true GB433439A (en) 1935-08-14

Family

ID=9970099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1056135A Expired GB433439A (en) 1935-04-05 1935-04-05 Improvements in pedal-crank driving mechanism for cycles

Country Status (1)

Country Link
GB (1) GB433439A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582612A1 (en) * 1985-06-04 1986-12-05 Roulette Guy Improved pedal box especially for bicycles
WO2001083288A1 (en) * 2000-04-28 2001-11-08 Matthew Thornton Brown Pedal crank
CN114961989A (en) * 2021-02-23 2022-08-30 北京福田康明斯发动机有限公司 Engine crankshaft disc headstock and automatic adjusting method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582612A1 (en) * 1985-06-04 1986-12-05 Roulette Guy Improved pedal box especially for bicycles
WO2001083288A1 (en) * 2000-04-28 2001-11-08 Matthew Thornton Brown Pedal crank
CN114961989A (en) * 2021-02-23 2022-08-30 北京福田康明斯发动机有限公司 Engine crankshaft disc headstock and automatic adjusting method thereof
CN114961989B (en) * 2021-02-23 2023-07-25 北京福田康明斯发动机有限公司 Engine crankshaft disc headstock and automatic adjusting method thereof

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