FR1484677A - Improvements to the cranks of bicycle cranks - Google Patents

Improvements to the cranks of bicycle cranks

Info

Publication number
FR1484677A
FR1484677A FR51960A FR51960A FR1484677A FR 1484677 A FR1484677 A FR 1484677A FR 51960 A FR51960 A FR 51960A FR 51960 A FR51960 A FR 51960A FR 1484677 A FR1484677 A FR 1484677A
Authority
FR
France
Prior art keywords
cranks
bicycle
bicycle cranks
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
FR51960A
Other languages
French (fr)
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.)
A Duprat SA Ets
Original Assignee
A Duprat SA Ets
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 A Duprat SA Ets filed Critical A Duprat SA Ets
Priority to FR51960A priority Critical patent/FR1484677A/en
Priority to DE1967E0024688 priority patent/DE1962406U/en
Priority to CH285567A priority patent/CH452372A/en
Priority to BE694702D priority patent/BE694702A/xx
Priority to NL6703166A priority patent/NL6703166A/xx
Application granted granted Critical
Publication of FR1484677A publication Critical patent/FR1484677A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
FR51960A 1966-03-03 1966-03-03 Improvements to the cranks of bicycle cranks Expired FR1484677A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR51960A FR1484677A (en) 1966-03-03 1966-03-03 Improvements to the cranks of bicycle cranks
DE1967E0024688 DE1962406U (en) 1966-03-03 1967-02-16 Crank arm for bottom bracket on bicycles.
CH285567A CH452372A (en) 1966-03-03 1967-02-22 Cycle crank arm
BE694702D BE694702A (en) 1966-03-03 1967-02-27
NL6703166A NL6703166A (en) 1966-03-03 1967-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51960A FR1484677A (en) 1966-03-03 1966-03-03 Improvements to the cranks of bicycle cranks

Publications (1)

Publication Number Publication Date
FR1484677A true FR1484677A (en) 1967-06-16

Family

ID=8602820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51960A Expired FR1484677A (en) 1966-03-03 1966-03-03 Improvements to the cranks of bicycle cranks

Country Status (5)

Country Link
BE (1) BE694702A (en)
CH (1) CH452372A (en)
DE (1) DE1962406U (en)
FR (1) FR1484677A (en)
NL (1) NL6703166A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29508072U1 (en) * 1995-05-16 1995-08-31 Oertel, Achim, Dipl.-Ing. (FH), 83026 Rosenheim Pedal crank with adjustable crank radius for bicycle ergometers
DE19519598A1 (en) * 1995-05-29 1995-11-23 Jorde Lars Treadle for bicycle
CA2197579A1 (en) * 1996-03-25 1997-09-26 Francois Chartrand Unisex single- or dual-seat city bike/scooter

Also Published As

Publication number Publication date
DE1962406U (en) 1967-06-15
CH452372A (en) 1968-05-31
BE694702A (en) 1967-07-31
NL6703166A (en) 1967-09-04

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