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FR1029832A - Improvements to freewheels, especially for bicycles - Google Patents

Improvements to freewheels, especially for bicycles

Info

Publication number
FR1029832A
FR1029832A FR1029832DA FR1029832A FR 1029832 A FR1029832 A FR 1029832A FR 1029832D A FR1029832D A FR 1029832DA FR 1029832 A FR1029832 A FR 1029832A
Authority
FR
France
Prior art keywords
freewheels
bicycles
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
Honore-Eugene Maillard
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 FR1029832A publication Critical patent/FR1029832A/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)
FR1029832D 1950-12-18 1950-12-18 Improvements to freewheels, especially for bicycles Expired FR1029832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1029832T 1950-12-18

Publications (1)

Publication Number Publication Date
FR1029832A true FR1029832A (en) 1953-06-08

Family

ID=9582084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029832D Expired FR1029832A (en) 1950-12-18 1950-12-18 Improvements to freewheels, especially for bicycles

Country Status (1)

Country Link
FR (1) FR1029832A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181033A (en) * 1976-12-28 1980-01-01 Shimano Industrial Company Limited Sprocket for bicycles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181033A (en) * 1976-12-28 1980-01-01 Shimano Industrial Company Limited Sprocket for bicycles

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