FR719103A - Multiple freewheel improvements for cycles and the like - Google Patents

Multiple freewheel improvements for cycles and the like

Info

Publication number
FR719103A
FR719103A FR719103DA FR719103A FR 719103 A FR719103 A FR 719103A FR 719103D A FR719103D A FR 719103DA FR 719103 A FR719103 A FR 719103A
Authority
FR
France
Prior art keywords
cycles
multiple freewheel
freewheel
freewheel improvements
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
Aime Ledin
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 FR719103A publication Critical patent/FR719103A/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)
FR719103D 1930-07-18 1931-06-25 Multiple freewheel improvements for cycles and the like Expired FR719103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE719103X 1930-07-18

Publications (1)

Publication Number Publication Date
FR719103A true FR719103A (en) 1932-02-02

Family

ID=3878836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719103D Expired FR719103A (en) 1930-07-18 1931-06-25 Multiple freewheel improvements for cycles and the like

Country Status (1)

Country Link
FR (1) FR719103A (en)

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