FR890064A - Improvements to freewheels and rear hubs for cycles and motorcycles - Google Patents

Improvements to freewheels and rear hubs for cycles and motorcycles

Info

Publication number
FR890064A
FR890064A FR890064DA FR890064A FR 890064 A FR890064 A FR 890064A FR 890064D A FR890064D A FR 890064DA FR 890064 A FR890064 A FR 890064A
Authority
FR
France
Prior art keywords
freewheels
motorcycles
cycles
rear hubs
hubs
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 Osterberger
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 FR890064A publication Critical patent/FR890064A/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
    • 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)
FR890064D 1942-06-05 1942-06-05 Improvements to freewheels and rear hubs for cycles and motorcycles Expired FR890064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890064T 1942-06-05

Publications (1)

Publication Number Publication Date
FR890064A true FR890064A (en) 1944-01-27

Family

ID=9377892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890064D Expired FR890064A (en) 1942-06-05 1942-06-05 Improvements to freewheels and rear hubs for cycles and motorcycles

Country Status (1)

Country Link
FR (1) FR890064A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631264A1 (en) * 1975-07-10 1977-01-20 Shimano Industrial Co COMPACT HUB FOR BICYCLES
US4145095A (en) * 1975-07-10 1979-03-20 Shimano Industrial Company Limited Hub with free wheel for a bicycle
US11772742B2 (en) 2020-03-24 2023-10-03 Sram, Llc Front chainring assembly
US11913534B2 (en) 2020-03-24 2024-02-27 Sram, Llc Front chainring assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631264A1 (en) * 1975-07-10 1977-01-20 Shimano Industrial Co COMPACT HUB FOR BICYCLES
US4145095A (en) * 1975-07-10 1979-03-20 Shimano Industrial Company Limited Hub with free wheel for a bicycle
US11772742B2 (en) 2020-03-24 2023-10-03 Sram, Llc Front chainring assembly
US11913534B2 (en) 2020-03-24 2024-02-27 Sram, Llc Front chainring assembly

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