FR500950A - Mécanisme de changement de vitesse - Google Patents

Mécanisme de changement de vitesse

Info

Publication number
FR500950A
FR500950A FR500950A FR500950DA FR500950A FR 500950 A FR500950 A FR 500950A FR 500950 A FR500950 A FR 500950A FR 500950D A FR500950D A FR 500950DA FR 500950 A FR500950 A FR 500950A
Authority
FR
France
Prior art keywords
gear shift
shift mechanism
gear
shift
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
FR500950A
Other languages
English (en)
Inventor
Manime Aumon
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.)
MAXIME AUMON
Original Assignee
MAXIME AUMON
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 MAXIME AUMON filed Critical MAXIME AUMON
Application granted granted Critical
Publication of FR500950A publication Critical patent/FR500950A/fr
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
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR500950A 1919-01-20 1919-01-20 Mécanisme de changement de vitesse Expired FR500950A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR500950T 1919-01-20

Publications (1)

Publication Number Publication Date
FR500950A true FR500950A (fr) 1920-03-27

Family

ID=8905402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR500950A Expired FR500950A (fr) 1919-01-20 1919-01-20 Mécanisme de changement de vitesse

Country Status (1)

Country Link
FR (1) FR500950A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318408A (en) * 1964-09-14 1967-05-09 William C N Hopkins Change-speed mechanism
WO1990003305A1 (fr) * 1988-09-29 1990-04-05 Ab Trama Dispositif pour bicyclettes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318408A (en) * 1964-09-14 1967-05-09 William C N Hopkins Change-speed mechanism
WO1990003305A1 (fr) * 1988-09-29 1990-04-05 Ab Trama Dispositif pour bicyclettes

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