FR796594A - Gear shift mechanism - Google Patents

Gear shift mechanism

Info

Publication number
FR796594A
FR796594A FR796594DA FR796594A FR 796594 A FR796594 A FR 796594A FR 796594D A FR796594D A FR 796594DA FR 796594 A FR796594 A FR 796594A
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
Other languages
French (fr)
Inventor
Hans Steimann
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 FR796594A publication Critical patent/FR796594A/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)
FR796594D 1934-10-23 1935-10-23 Gear shift mechanism Expired FR796594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH796594X 1934-10-23

Publications (1)

Publication Number Publication Date
FR796594A true FR796594A (en) 1936-04-10

Family

ID=4537346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796594D Expired FR796594A (en) 1934-10-23 1935-10-23 Gear shift mechanism

Country Status (1)

Country Link
FR (1) FR796594A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825246A (en) * 1954-04-07 1958-03-04 Archer W Richards Two-speed bicycle transmission
DE2717305A1 (en) * 1976-04-21 1977-11-03 Shimano Industrial Co BICYCLE SHIFT HUB
FR2776613A1 (en) * 1998-03-25 1999-10-01 Pierre Louis Marie Portalier 8 or 12 speed gearbox installed in ordinary bicycle
WO2002030733A1 (en) * 2000-10-12 2002-04-18 Hermann Schmidt Multi-speed gearset for bicycles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825246A (en) * 1954-04-07 1958-03-04 Archer W Richards Two-speed bicycle transmission
DE2717305A1 (en) * 1976-04-21 1977-11-03 Shimano Industrial Co BICYCLE SHIFT HUB
FR2776613A1 (en) * 1998-03-25 1999-10-01 Pierre Louis Marie Portalier 8 or 12 speed gearbox installed in ordinary bicycle
WO2002030733A1 (en) * 2000-10-12 2002-04-18 Hermann Schmidt Multi-speed gearset for bicycles

Similar Documents

Publication Publication Date Title
FR781511A (en) Gear switch
FR795941A (en) Gear shifting for bicycles
FR796594A (en) Gear shift mechanism
FR751338A (en) Gear switch
FR787432A (en) Gear shift mechanism
FR780638A (en) Gear shift mechanism
FR807851A (en) Gear switch
FR763978A (en) Gear switch
FR768712A (en) Gear shift mechanism
FR770476A (en) Gear shift mechanism
FR804047A (en) Gear shift mechanism
FR798024A (en) Gear switch
FR782952A (en) Transmission Mechanism
FR797360A (en) Gear shift mechanism
FR814705A (en) Gear shift mechanism
FR795626A (en) Gear shift mechanism
FR764740A (en) Gear shift mechanism
FR779568A (en) Gear shift mechanism
FR778778A (en) Gear shifting without stages
FR737326A (en) Gear shift mechanism
FR779275A (en) Automatic gear change
FR791749A (en) Automatic gear change
FR792914A (en) Improvements to gear change mechanisms
FR823256A (en) Gear shift mechanism
FR775744A (en) Progressive gear change device