FR1296591A - Crankset for lengthening the crank - Google Patents

Crankset for lengthening the crank

Info

Publication number
FR1296591A
FR1296591A FR856151A FR856151A FR1296591A FR 1296591 A FR1296591 A FR 1296591A FR 856151 A FR856151 A FR 856151A FR 856151 A FR856151 A FR 856151A FR 1296591 A FR1296591 A FR 1296591A
Authority
FR
France
Prior art keywords
crankset
lengthening
crank
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
FR856151A
Other languages
French (fr)
Inventor
Robert Bertrand Conques
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
Priority to FR856151A priority Critical patent/FR1296591A/en
Application granted granted Critical
Publication of FR1296591A publication Critical patent/FR1296591A/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)
FR856151A 1961-03-20 1961-03-20 Crankset for lengthening the crank Expired FR1296591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR856151A FR1296591A (en) 1961-03-20 1961-03-20 Crankset for lengthening the crank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856151A FR1296591A (en) 1961-03-20 1961-03-20 Crankset for lengthening the crank

Publications (1)

Publication Number Publication Date
FR1296591A true FR1296591A (en) 1962-06-22

Family

ID=8751227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856151A Expired FR1296591A (en) 1961-03-20 1961-03-20 Crankset for lengthening the crank

Country Status (1)

Country Link
FR (1) FR1296591A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199600A2 (en) * 1985-04-24 1986-10-29 Xi La A pedal mechanism for a bicycle having the pedal crank radially movable thereon
FR2702189A1 (en) * 1993-03-02 1994-09-09 Rolland Anne Elfrieda Pedal and crank mechanism with offset pedalling access
EP0630804A1 (en) * 1993-06-22 1994-12-28 Shieldcross Holdings Limited Crank device for the transmission of energy with elimination of dead centres, particularly suited for bicycles and the like
FR2724361A1 (en) * 1994-08-29 1996-03-15 Briere Jean Bicycle pedal drive mechanism
US5755635A (en) * 1993-01-28 1998-05-26 Draco Limited Crank device for the transmission of energy with elimination of dead centers, particularly suited for bicycles and the like

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199600A2 (en) * 1985-04-24 1986-10-29 Xi La A pedal mechanism for a bicycle having the pedal crank radially movable thereon
EP0199600A3 (en) * 1985-04-24 1987-05-13 Xi La A pedal mechanism for a bicycle having the pedal crank radially movable thereon
US5755635A (en) * 1993-01-28 1998-05-26 Draco Limited Crank device for the transmission of energy with elimination of dead centers, particularly suited for bicycles and the like
FR2702189A1 (en) * 1993-03-02 1994-09-09 Rolland Anne Elfrieda Pedal and crank mechanism with offset pedalling access
EP0630804A1 (en) * 1993-06-22 1994-12-28 Shieldcross Holdings Limited Crank device for the transmission of energy with elimination of dead centres, particularly suited for bicycles and the like
FR2724361A1 (en) * 1994-08-29 1996-03-15 Briere Jean Bicycle pedal drive mechanism

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