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

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M25/00Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K23/00Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
    • B62K23/02Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
    • B62K23/06Levers

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

Similar Documents

Publication Publication Date Title
CH290407A (en) Mechanical stepless change gear.
CH290087A (en) Friction gear.
FR61174E (en) Double winding gear shifting, constant chain tension auto-regulator
FR1020378A (en) Constant chain tension self-regulating double-winding shifting
FR1025012A (en) Derailleur shifting
FR1030589A (en) Gear shifting bicycles
FR1030507A (en) Progressive variation transmission mechanism
FR1063020A (en) Gear shift mechanism
FR1044512A (en) Gear shifting
CH291299A (en) Ratio change gear.
FR1043561A (en) Advanced shifting
FR1071725A (en) Improvements to belt transmissions
FR1029576A (en) Changing gears with several planetary gears
FR1011760A (en) Gear shift mechanism
CH284559A (en) Gear transmission.
FR1031664A (en) Gear shift mechanism
FR1055876A (en) Two-clutch epicyclic shifting
CH286219A (en) Stepless gear.
FR990452A (en) Gear shift mechanism
FR1116765A (en) Transmission device, variable ratio, by V-belt
FR1260560A (en) Variable ratio transmission mechanism
FR61594E (en) Progressive variation transmission mechanism
FR1060626A (en) Advanced transmission mechanism
FR1047345A (en) Advanced chain tensioner
CH290791A (en) Stepless gear.