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FR896837A - Device for using the thigh to exert a traction force on a crankset - Google Patents

Device for using the thigh to exert a traction force on a crankset

Info

Publication number
FR896837A
FR896837A FR896837DA FR896837A FR 896837 A FR896837 A FR 896837A FR 896837D A FR896837D A FR 896837DA FR 896837 A FR896837 A FR 896837A
Authority
FR
France
Prior art keywords
crankset
thigh
exert
traction force
traction
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
Marcel-Emile-Pierre Bouillard
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 FR896837A publication Critical patent/FR896837A/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
    • B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR896837D 1943-07-29 1943-07-29 Device for using the thigh to exert a traction force on a crankset Expired FR896837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR896837T 1943-07-29

Publications (1)

Publication Number Publication Date
FR896837A true FR896837A (en) 1945-03-05

Family

ID=9391272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896837D Expired FR896837A (en) 1943-07-29 1943-07-29 Device for using the thigh to exert a traction force on a crankset

Country Status (1)

Country Link
FR (1) FR896837A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002331A1 (en) * 1986-09-23 1988-04-07 Marco Geissmann Apparatus or vehicle, in particular a bicycle, with a tread crank drive
US4909526A (en) * 1989-01-17 1990-03-20 Hassan Vazin Thigh-assisted pedal powered structures
WO1993021058A1 (en) * 1992-04-10 1993-10-28 Jacques Andre Dual-action device for cranksets
US5501476A (en) * 1992-05-26 1996-03-26 University Of Utah Research Foundation Muscle powered therapeutic vehicle
US5848955A (en) * 1992-05-26 1998-12-15 University Of Utah Research Foundation Muscle powered therapeutic vehicular system
WO2000027690A1 (en) * 1998-11-10 2000-05-18 Jacques Andre Crankset device
WO2001030640A1 (en) * 1999-10-25 2001-05-03 Jacques Andre Pedal assembly device
US6738987B1 (en) * 2003-05-20 2004-05-25 Douglas Harold Parks Snap on, thigh to pedal, auxiliary propulsive system for bicycles
WO2005009830A1 (en) * 2003-07-22 2005-02-03 Martinez Martinez Jose Bicycle propulsion system and product thus obtained
WO2006030262A1 (en) * 2004-09-17 2006-03-23 Dy & Vy S.R.L. Cycling device for controlling the mutual position between the leg and the foot

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002331A1 (en) * 1986-09-23 1988-04-07 Marco Geissmann Apparatus or vehicle, in particular a bicycle, with a tread crank drive
US4909526A (en) * 1989-01-17 1990-03-20 Hassan Vazin Thigh-assisted pedal powered structures
WO1990007956A1 (en) * 1989-01-17 1990-07-26 Hassan Vazin Thigh-assisted pedal-powered structures
AU661965B2 (en) * 1989-01-17 1995-08-17 Hassan Vazin Thigh-assisted pedal-powered structures
WO1993021058A1 (en) * 1992-04-10 1993-10-28 Jacques Andre Dual-action device for cranksets
US5501476A (en) * 1992-05-26 1996-03-26 University Of Utah Research Foundation Muscle powered therapeutic vehicle
US5848955A (en) * 1992-05-26 1998-12-15 University Of Utah Research Foundation Muscle powered therapeutic vehicular system
GB2358842B (en) * 1998-11-10 2003-02-12 Andre Jacques Proof that the contraction of the calf cannot increase the pressure on the pedal and mechanisms to make use of this fundamental discovery
WO2000027690A1 (en) * 1998-11-10 2000-05-18 Jacques Andre Crankset device
GB2358842A (en) * 1998-11-10 2001-08-08 Andre Jacques Crankset device
WO2001030640A1 (en) * 1999-10-25 2001-05-03 Jacques Andre Pedal assembly device
AU764617B2 (en) * 1999-10-25 2003-08-28 Andre Jacques Pedal assembly device
US6738987B1 (en) * 2003-05-20 2004-05-25 Douglas Harold Parks Snap on, thigh to pedal, auxiliary propulsive system for bicycles
WO2005009830A1 (en) * 2003-07-22 2005-02-03 Martinez Martinez Jose Bicycle propulsion system and product thus obtained
ES2245185A1 (en) * 2003-07-22 2005-12-16 Jose Martinez Martinez Bicycle propulsion system and product thus obtained
WO2006030262A1 (en) * 2004-09-17 2006-03-23 Dy & Vy S.R.L. Cycling device for controlling the mutual position between the leg and the foot

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