FR551346A - Gear shifting for bicycles - Google Patents

Gear shifting for bicycles

Info

Publication number
FR551346A
FR551346A FR551346DA FR551346A FR 551346 A FR551346 A FR 551346A FR 551346D A FR551346D A FR 551346DA FR 551346 A FR551346 A FR 551346A
Authority
FR
France
Prior art keywords
bicycles
gear shifting
shifting
gear
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
Antonin Weber
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 FR551346A publication Critical patent/FR551346A/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
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/145—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the bottom bracket

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR551346D 1922-05-12 1922-05-12 Gear shifting for bicycles Expired FR551346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR551346T 1922-05-12

Publications (1)

Publication Number Publication Date
FR551346A true FR551346A (en) 1923-04-03

Family

ID=8936790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR551346D Expired FR551346A (en) 1922-05-12 1922-05-12 Gear shifting for bicycles

Country Status (1)

Country Link
FR (1) FR551346A (en)

Similar Documents

Publication Publication Date Title
FR551346A (en) Gear shifting for bicycles
FR567123A (en) Gear shifting for bicycles
FR576016A (en) Gear shifting for bicycles
FR542537A (en) Gear shifting for carts
FR514238A (en) Gear shifting hub for bicycles
FR764916A (en) Gear shifting for automobile
FR556470A (en) Hydraulic gear shift mechanism
FR717456A (en) Gear shifting for bicycles
FR650892A (en) Gear shifting for bicycles
FR579824A (en) Gear shifting for automobiles
FR583899A (en) Differential gear shifting for bicycle
FR500950A (en) Gear shift mechanism
FR613433A (en) Gear shifting for bicycle
FR599872A (en) Gear shifting for bicycles
FR599145A (en) Gear shifting for automobiles
FR535453A (en) Gear shift mechanism
FR515513A (en) Gear shifting for automobiles
FR590638A (en) Gear shifting for cycles, motorcycles and similar vehicles
FR549427A (en) Motorcycle Gear Shift Lockout Improvements
FR538312A (en) Gear and gear shifting for automobiles
FR689714A (en) Gear shifting for automobiles
FR575191A (en) Gear shifting for cycles and motorcycles
FR553550A (en) Chain derailleur for changing bicycle gears
FR529360A (en) Gear change device for carts
FR553867A (en) Improvements in gear change mechanisms for automobiles