FR2747096B1 - NOTCHING SWITCH FOR BICYCLE SPEED CHANGE - Google Patents

NOTCHING SWITCH FOR BICYCLE SPEED CHANGE

Info

Publication number
FR2747096B1
FR2747096B1 FR9704080A FR9704080A FR2747096B1 FR 2747096 B1 FR2747096 B1 FR 2747096B1 FR 9704080 A FR9704080 A FR 9704080A FR 9704080 A FR9704080 A FR 9704080A FR 2747096 B1 FR2747096 B1 FR 2747096B1
Authority
FR
France
Prior art keywords
notching
switch
speed change
bicycle speed
bicycle
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 - Fee Related
Application number
FR9704080A
Other languages
French (fr)
Other versions
FR2747096A1 (en
Inventor
Nico Lemmens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 by Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of FR2747096A1 publication Critical patent/FR2747096A1/en
Application granted granted Critical
Publication of FR2747096B1 publication Critical patent/FR2747096B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B62K23/04—Twist grips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Springs (AREA)
FR9704080A 1996-04-04 1997-04-03 NOTCHING SWITCH FOR BICYCLE SPEED CHANGE Expired - Fee Related FR2747096B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996113575 DE19613575A1 (en) 1996-04-04 1996-04-04 Catch switch for bicycle transmission

Publications (2)

Publication Number Publication Date
FR2747096A1 FR2747096A1 (en) 1997-10-10
FR2747096B1 true FR2747096B1 (en) 2000-09-08

Family

ID=7790523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9704080A Expired - Fee Related FR2747096B1 (en) 1996-04-04 1997-04-03 NOTCHING SWITCH FOR BICYCLE SPEED CHANGE

Country Status (2)

Country Link
DE (1) DE19613575A1 (en)
FR (1) FR2747096B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19951700A1 (en) * 1999-10-27 2001-05-03 Helmig Hans Gmbh Actuator for bicycle gears with two-train system
DE102005014007A1 (en) * 2005-03-26 2006-09-28 Sram Deutschland Gmbh Switching mechanism for actuating bicycle`s multi gear box, has catcher supporting in catch contour at cable reel/ switch housing, and acceleration spring fixed to reel/housing, where spring and catcher are designed as spiral spring
US8777788B2 (en) * 2007-02-08 2014-07-15 Shimano Inc. Bicycle component positioning device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266066A (en) * 1992-08-21 1993-11-30 Borg-Warner Automative, Inc. Spring blade chain tensioner
JPH0844450A (en) 1994-03-07 1996-02-16 Sram Corp Rotation-type grip operating device and its rotation stop mechanism
DE4442952C1 (en) * 1994-12-02 1996-02-22 Fichtel & Sachs Ag Gearchange mechanism on bicycle

Also Published As

Publication number Publication date
DE19613575A1 (en) 1997-10-09
FR2747096A1 (en) 1997-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse