FR597838A - Freewheel sprocket with two direct speeds for bicycles - Google Patents

Freewheel sprocket with two direct speeds for bicycles

Info

Publication number
FR597838A
FR597838A FR597838DA FR597838A FR 597838 A FR597838 A FR 597838A FR 597838D A FR597838D A FR 597838DA FR 597838 A FR597838 A FR 597838A
Authority
FR
France
Prior art keywords
bicycles
freewheel sprocket
speeds
direct
direct speeds
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
Maurice Genard
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 FR597838A publication Critical patent/FR597838A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR597838D 1925-03-25 1925-03-25 Freewheel sprocket with two direct speeds for bicycles Expired FR597838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR597838T 1925-03-25

Publications (1)

Publication Number Publication Date
FR597838A true FR597838A (en) 1925-11-30

Family

ID=8968492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR597838D Expired FR597838A (en) 1925-03-25 1925-03-25 Freewheel sprocket with two direct speeds for bicycles

Country Status (1)

Country Link
FR (1) FR597838A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000274A1 (en) * 1980-07-18 1982-02-04 R Bytheway Extension bracket for bicycle rear derailleur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000274A1 (en) * 1980-07-18 1982-02-04 R Bytheway Extension bracket for bicycle rear derailleur

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