FR1037925A - Freewheel for cycles with roller ramp drive - Google Patents

Freewheel for cycles with roller ramp drive

Info

Publication number
FR1037925A
FR1037925A FR1037925DA FR1037925A FR 1037925 A FR1037925 A FR 1037925A FR 1037925D A FR1037925D A FR 1037925DA FR 1037925 A FR1037925 A FR 1037925A
Authority
FR
France
Prior art keywords
freewheel
cycles
ramp drive
roller ramp
roller
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
Roger Lefebvre
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 FR1037925A publication Critical patent/FR1037925A/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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
FR1037925D 1951-05-31 1951-05-31 Freewheel for cycles with roller ramp drive Expired FR1037925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1037925T 1951-05-31

Publications (1)

Publication Number Publication Date
FR1037925A true FR1037925A (en) 1953-09-23

Family

ID=9587333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1037925D Expired FR1037925A (en) 1951-05-31 1951-05-31 Freewheel for cycles with roller ramp drive

Country Status (1)

Country Link
FR (1) FR1037925A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380936B (en) * 1968-11-25 1986-07-25 Uniroyal Inc TIMING PULLEY
US5276945A (en) * 1991-11-05 1994-01-11 Shuji Matsumura Hinge device having directional damping

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380936B (en) * 1968-11-25 1986-07-25 Uniroyal Inc TIMING PULLEY
US5276945A (en) * 1991-11-05 1994-01-11 Shuji Matsumura Hinge device having directional damping

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