FR793568A - Gear shifting for cycles, motorcycles and similar vehicles - Google Patents

Gear shifting for cycles, motorcycles and similar vehicles

Info

Publication number
FR793568A
FR793568A FR793568DA FR793568A FR 793568 A FR793568 A FR 793568A FR 793568D A FR793568D A FR 793568DA FR 793568 A FR793568 A FR 793568A
Authority
FR
France
Prior art keywords
motorcycles
cycles
gear shifting
similar vehicles
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
Louis Gillet
Dieudonne Gillet
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 FR793568A publication Critical patent/FR793568A/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)
FR793568D 1934-08-09 1935-08-08 Gear shifting for cycles, motorcycles and similar vehicles Expired FR793568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE793568X 1934-08-09

Publications (1)

Publication Number Publication Date
FR793568A true FR793568A (en) 1936-01-27

Family

ID=3880736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793568D Expired FR793568A (en) 1934-08-09 1935-08-08 Gear shifting for cycles, motorcycles and similar vehicles

Country Status (1)

Country Link
FR (1) FR793568A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686054A1 (en) * 1992-01-02 1993-07-16 Dianlin Chang Mechanism with several gear ratios for a bicycle crank mechanism
WO2002030733A1 (en) * 2000-10-12 2002-04-18 Hermann Schmidt Multi-speed gearset for bicycles
EP1398264A2 (en) * 2002-09-16 2004-03-17 Dotek Corporation Structure of gear cluster for a bicycle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686054A1 (en) * 1992-01-02 1993-07-16 Dianlin Chang Mechanism with several gear ratios for a bicycle crank mechanism
WO2002030733A1 (en) * 2000-10-12 2002-04-18 Hermann Schmidt Multi-speed gearset for bicycles
EP1398264A2 (en) * 2002-09-16 2004-03-17 Dotek Corporation Structure of gear cluster for a bicycle
EP1398264A3 (en) * 2002-09-16 2005-04-27 Dotek Corporation Structure of gear cluster for a bicycle

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