FR61174E - Double winding gear shifting, constant chain tension auto-regulator - Google Patents

Double winding gear shifting, constant chain tension auto-regulator

Info

Publication number
FR61174E
FR61174E FR61174DA FR61174E FR 61174 E FR61174 E FR 61174E FR 61174D A FR61174D A FR 61174DA FR 61174 E FR61174 E FR 61174E
Authority
FR
France
Prior art keywords
regulator
gear shifting
chain tension
double winding
winding gear
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
Raymond-Eugene Bon
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 FR61174E publication Critical patent/FR61174E/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
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
    • B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
    • B62K23/06—Levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
FR61174D 1950-12-08 1950-12-08 Double winding gear shifting, constant chain tension auto-regulator Expired FR61174E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61174T 1950-12-08

Publications (1)

Publication Number Publication Date
FR61174E true FR61174E (en) 1955-03-24

Family

ID=8694770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61174D Expired FR61174E (en) 1950-12-08 1950-12-08 Double winding gear shifting, constant chain tension auto-regulator

Country Status (1)

Country Link
FR (1) FR61174E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406587A (en) * 1966-09-23 1968-10-22 Schwinn Bicycle Co Bicycle gear shift mechanism
FR2399943A1 (en) * 1977-08-08 1979-03-09 Huret Roger BICYCLE DERAILLEUR CONTROL LEVER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406587A (en) * 1966-09-23 1968-10-22 Schwinn Bicycle Co Bicycle gear shift mechanism
FR2399943A1 (en) * 1977-08-08 1979-03-09 Huret Roger BICYCLE DERAILLEUR CONTROL LEVER

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