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FR897565A - Gear change mechanism, operated entirely with the feet, for cycles and similar vehicles - Google Patents

Gear change mechanism, operated entirely with the feet, for cycles and similar vehicles

Info

Publication number
FR897565A
FR897565A FR897565DA FR897565A FR 897565 A FR897565 A FR 897565A FR 897565D A FR897565D A FR 897565DA FR 897565 A FR897565 A FR 897565A
Authority
FR
France
Prior art keywords
feet
cycles
change mechanism
gear change
similar 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)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR897565A publication Critical patent/FR897565A/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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/06—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR897565D 1942-08-29 1943-08-27 Gear change mechanism, operated entirely with the feet, for cycles and similar vehicles Expired FR897565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL897565X 1942-08-29

Publications (1)

Publication Number Publication Date
FR897565A true FR897565A (en) 1945-03-26

Family

ID=19856240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897565D Expired FR897565A (en) 1942-08-29 1943-08-27 Gear change mechanism, operated entirely with the feet, for cycles and similar vehicles

Country Status (1)

Country Link
FR (1) FR897565A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007865A1 (en) * 1990-03-13 1991-09-19 Karl Dr Koltai Multi-function bicycle pedal - has perpendicular auxiliary axes allowing planar and axial movement of pedal to control steering, gear changing or braking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007865A1 (en) * 1990-03-13 1991-09-19 Karl Dr Koltai Multi-function bicycle pedal - has perpendicular auxiliary axes allowing planar and axial movement of pedal to control steering, gear changing or braking

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