FR911327A - Improvements in the operation of bicycles, tandems, tricycles, scooters, and all other pedal vehicles - Google Patents

Improvements in the operation of bicycles, tandems, tricycles, scooters, and all other pedal vehicles

Info

Publication number
FR911327A
FR911327A FR911327DA FR911327A FR 911327 A FR911327 A FR 911327A FR 911327D A FR911327D A FR 911327DA FR 911327 A FR911327 A FR 911327A
Authority
FR
France
Prior art keywords
tandems
tricycles
scooters
bicycles
pedal vehicles
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
Eugene Giraud
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 FR911327A publication Critical patent/FR911327A/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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
    • 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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M2009/002—Non-circular chain rings or sprockets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR911327D 1942-06-05 1942-07-01 Improvements in the operation of bicycles, tandems, tricycles, scooters, and all other pedal vehicles Expired FR911327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TN911327X 1942-06-05

Publications (1)

Publication Number Publication Date
FR911327A true FR911327A (en) 1946-07-04

Family

ID=21618151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR911327D Expired FR911327A (en) 1942-06-05 1942-07-01 Improvements in the operation of bicycles, tandems, tricycles, scooters, and all other pedal vehicles

Country Status (1)

Country Link
FR (1) FR911327A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704921A1 (en) * 1993-05-06 1994-11-10 Rosset Bernard Shape for a bicycle crank assembly chain wheel
WO2001064505A1 (en) * 2000-03-03 2001-09-07 Daniel Gongora Sanchez Bicycle transmission
EP1637445A1 (en) * 2003-06-20 2006-03-22 Hitoshi Matsumoto Pedaling correction device for bicycle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704921A1 (en) * 1993-05-06 1994-11-10 Rosset Bernard Shape for a bicycle crank assembly chain wheel
WO2001064505A1 (en) * 2000-03-03 2001-09-07 Daniel Gongora Sanchez Bicycle transmission
ES2189583A1 (en) * 2000-03-03 2003-07-01 Sanchez Daniel Congora Bicycle transmission
EP1637445A1 (en) * 2003-06-20 2006-03-22 Hitoshi Matsumoto Pedaling correction device for bicycle
EP1637445A4 (en) * 2003-06-20 2008-05-07 Hitoshi Matsumoto Pedaling correction device for bicycle

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