FR372921A - Mécanisme de changement de vitesse et de frein à rétropédalage - Google Patents

Mécanisme de changement de vitesse et de frein à rétropédalage

Info

Publication number
FR372921A
FR372921A FR372921DA FR372921A FR 372921 A FR372921 A FR 372921A FR 372921D A FR372921D A FR 372921DA FR 372921 A FR372921 A FR 372921A
Authority
FR
France
Prior art keywords
gear shift
shift mechanism
coaster brake
coaster
brake
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
English (en)
Inventor
Charles Thomas Brock Sangster
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 FR372921A publication Critical patent/FR372921A/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
    • 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
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR372921D 1906-09-13 1906-12-26 Mécanisme de changement de vitesse et de frein à rétropédalage Expired FR372921A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB372921X 1906-09-13

Publications (1)

Publication Number Publication Date
FR372921A true FR372921A (fr) 1907-04-23

Family

ID=1419660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR372921D Expired FR372921A (fr) 1906-09-13 1906-12-26 Mécanisme de changement de vitesse et de frein à rétropédalage

Country Status (1)

Country Link
FR (1) FR372921A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020778A (en) * 1954-08-05 1962-02-13 Frithjof C Davidson Bicycle gear shift control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020778A (en) * 1954-08-05 1962-02-13 Frithjof C Davidson Bicycle gear shift control

Similar Documents

Publication Publication Date Title
FR372921A (fr) Mécanisme de changement de vitesse et de frein à rétropédalage
FR370688A (fr) Mécanisme de changement de vitesse
FR375389A (fr) Mécanisme de changement de vitesse
FR380664A (fr) Mécanisme de changement de vitesse
FR368428A (fr) Mécanisme de changement de vitesse
FR372265A (fr) Mécanisme de changement de vitesse
FR368821A (fr) Changement de vitesses progressif et frein
FR399516A (fr) Mécanisme de changement de vitesse
FR363980A (fr) Mécanisme de changement de vitesse et de marche
FR367071A (fr) Changement de vitesse à friction
FR367302A (fr) Mécanisme de changement de vitesse
FR372250A (fr) Mécanisme de changement de vitesse
FR367507A (fr) Mécanisme de changement de vitesse
FR362844A (fr) Mécanisme d'embrayage et de changement de vitesse
FR6218E (fr) Mécanisme d'embrayage et de changement de vitesse
FR380136A (fr) Mécanisme de changement de vitesse réversible
FR379545A (fr) Mécanisme de changement de vitesse
FR383867A (fr) Mécanisme de changement de vitesse
FR386960A (fr) Mécanisme de changement de vitesse
CH40237A (fr) Mécanisme de changement de vitesse
CH42376A (fr) Mécanisme de changement de vitesse
FR370724A (fr) Embrayage à changement de vitesse
FR7211E (fr) Embrayage à changement de vitesse
FR412091A (fr) Changement de vitesse à friction
FR396947A (fr) Vélo à changement de vitesse