GB232424A - Improvements in or relating to pedal cranks for bicycles and the like - Google Patents

Improvements in or relating to pedal cranks for bicycles and the like

Info

Publication number
GB232424A
GB232424A GB1205524A GB1205524A GB232424A GB 232424 A GB232424 A GB 232424A GB 1205524 A GB1205524 A GB 1205524A GB 1205524 A GB1205524 A GB 1205524A GB 232424 A GB232424 A GB 232424A
Authority
GB
United Kingdom
Prior art keywords
bicycles
crank
relating
pedal
spring
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
GB1205524A
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 GB1205524A priority Critical patent/GB232424A/en
Publication of GB232424A publication Critical patent/GB232424A/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
    • B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
    • B62M1/105—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels using elastic elements

Landscapes

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

Abstract

232,424. Payne, A. E. H. May 16, 1924. Addition to 198,574. Cranks. - In pedal crank mechanism for bicycles &c., as set forth in the parent Specification, the pedal carrying arm E. which oscillates between shoulders B<1>, B<2> about a pivot D on a short crank arm B secured to the shaft A, is normally pressed into its advanced position by a spring F or the like, a left-hand crank being shown in Fig. 1. The impact may be cushioned by a spring H. Arms to carry a chain wheel may be incorporated with the right hand fixed crank part. Specification 205,924 is referred to.
GB1205524A 1924-05-16 1924-05-16 Improvements in or relating to pedal cranks for bicycles and the like Expired GB232424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1205524A GB232424A (en) 1924-05-16 1924-05-16 Improvements in or relating to pedal cranks for bicycles and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1205524A GB232424A (en) 1924-05-16 1924-05-16 Improvements in or relating to pedal cranks for bicycles and the like

Publications (1)

Publication Number Publication Date
GB232424A true GB232424A (en) 1925-04-23

Family

ID=9997598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1205524A Expired GB232424A (en) 1924-05-16 1924-05-16 Improvements in or relating to pedal cranks for bicycles and the like

Country Status (1)

Country Link
GB (1) GB232424A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213115A1 (en) * 1985-08-12 1987-03-04 BAUMANN, Ernst Pedal crank gearing
WO1992004230A1 (en) * 1990-09-04 1992-03-19 Gerhard Hilber Pedal crank drive for a bicycle
EP0700824A3 (en) * 1994-09-08 1996-08-14 Pierre Gignoux Suspension pedaling device for bicycles
AT410533B (en) * 2001-06-26 2003-05-26 Hilber Gerhard Ing CRANKSET FOR A BICYCLE
JP5871351B1 (en) * 2015-08-17 2016-03-01 謙二 船木 Wheel drive structure and bicycle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213115A1 (en) * 1985-08-12 1987-03-04 BAUMANN, Ernst Pedal crank gearing
WO1992004230A1 (en) * 1990-09-04 1992-03-19 Gerhard Hilber Pedal crank drive for a bicycle
US5279524A (en) * 1990-09-04 1994-01-18 Gerhard Hilber Pedal crank drive for a bicycle
EP0700824A3 (en) * 1994-09-08 1996-08-14 Pierre Gignoux Suspension pedaling device for bicycles
AT410533B (en) * 2001-06-26 2003-05-26 Hilber Gerhard Ing CRANKSET FOR A BICYCLE
JP5871351B1 (en) * 2015-08-17 2016-03-01 謙二 船木 Wheel drive structure and bicycle
WO2017030042A1 (en) * 2015-08-17 2017-02-23 謙二 船木 Wheel driving structure, and bicycle
TWI611981B (en) * 2015-08-17 2018-01-21 船木謙二 A structure to drive a tire and bicycles

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