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FR929797A - Crankset - Google Patents

Crankset

Info

Publication number
FR929797A
FR929797A FR929797DA FR929797A FR 929797 A FR929797 A FR 929797A FR 929797D A FR929797D A FR 929797DA FR 929797 A FR929797 A FR 929797A
Authority
FR
France
Prior art keywords
crankset
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
Other languages
French (fr)
Inventor
Fernand-Robert Tach
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 filed Critical
Application granted granted Critical
Publication of FR929797A publication Critical patent/FR929797A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR929797D 1946-06-26 1946-06-26 Crankset Expired FR929797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929797T 1946-06-26

Publications (1)

Publication Number Publication Date
FR929797A true FR929797A (en) 1948-01-07

Family

ID=9442687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929797D Expired FR929797A (en) 1946-06-26 1946-06-26 Crankset

Country Status (1)

Country Link
FR (1) FR929797A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807491A (en) * 1985-03-29 1989-02-28 Freder Stuckenbrok Pedal crank as well as a pedal crank drive for bicycles or the like and a mounting for such a pedal crank drive
US4960013A (en) * 1989-12-04 1990-10-02 Sander Keith D Bicycle crank assembly
US6152471A (en) * 1997-01-04 2000-11-28 Kang; Byung Nam Variable pedal driving device of bicycle
US6276234B1 (en) * 1998-09-03 2001-08-21 Jeffery M. Harrington Bicycle crank system
WO2001060686A1 (en) * 2000-02-18 2001-08-23 Bruno Peddis Extension of a bicycle crank during the pushing phase
US6543308B2 (en) * 1998-09-03 2003-04-08 Jeffery M. Harrington Bicycle crank system
WO2008031135A1 (en) * 2006-09-13 2008-03-20 Scheepmaker Cornelis J J Assembly to vary crank length
WO2009101637A2 (en) * 2008-02-15 2009-08-20 Manoj Kumar Mondal A variable length crank-arm based drive system
IT202100025721A1 (en) * 2021-10-07 2023-04-07 T Quadre S R L THRUST ASSEMBLY FOR A VEHICLE INCLUDING AT LEAST ONE WHEEL.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807491A (en) * 1985-03-29 1989-02-28 Freder Stuckenbrok Pedal crank as well as a pedal crank drive for bicycles or the like and a mounting for such a pedal crank drive
US4960013A (en) * 1989-12-04 1990-10-02 Sander Keith D Bicycle crank assembly
US6152471A (en) * 1997-01-04 2000-11-28 Kang; Byung Nam Variable pedal driving device of bicycle
US6276234B1 (en) * 1998-09-03 2001-08-21 Jeffery M. Harrington Bicycle crank system
US6543308B2 (en) * 1998-09-03 2003-04-08 Jeffery M. Harrington Bicycle crank system
WO2001060686A1 (en) * 2000-02-18 2001-08-23 Bruno Peddis Extension of a bicycle crank during the pushing phase
WO2008031135A1 (en) * 2006-09-13 2008-03-20 Scheepmaker Cornelis J J Assembly to vary crank length
WO2009101637A2 (en) * 2008-02-15 2009-08-20 Manoj Kumar Mondal A variable length crank-arm based drive system
WO2009101637A3 (en) * 2008-02-15 2010-10-28 Manoj Kumar Mondal A variable length crank-arm based drive system
IT202100025721A1 (en) * 2021-10-07 2023-04-07 T Quadre S R L THRUST ASSEMBLY FOR A VEHICLE INCLUDING AT LEAST ONE WHEEL.

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