FR2759968B1 - REAR DERAILLATION DEVICE FOR BIKE - Google Patents

REAR DERAILLATION DEVICE FOR BIKE

Info

Publication number
FR2759968B1
FR2759968B1 FR9702573A FR9702573A FR2759968B1 FR 2759968 B1 FR2759968 B1 FR 2759968B1 FR 9702573 A FR9702573 A FR 9702573A FR 9702573 A FR9702573 A FR 9702573A FR 2759968 B1 FR2759968 B1 FR 2759968B1
Authority
FR
France
Prior art keywords
deraillation
bike
rear deraillation
deraillation device
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
FR9702573A
Other languages
French (fr)
Other versions
FR2759968A1 (en
Inventor
Franck Savard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9702573A priority Critical patent/FR2759968B1/en
Priority to AU90792/98A priority patent/AU9079298A/en
Priority to CN98814212.0A priority patent/CN1108947C/en
Priority to PCT/FR1998/001854 priority patent/WO2000012379A1/en
Publication of FR2759968A1 publication Critical patent/FR2759968A1/en
Application granted granted Critical
Publication of FR2759968B1 publication Critical patent/FR2759968B1/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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/16—Tensioning or adjusting equipment for chains, belts or the like
    • 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
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/126—Chain guides; Mounting thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
FR9702573A 1997-02-26 1997-02-26 REAR DERAILLATION DEVICE FOR BIKE Expired - Fee Related FR2759968B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9702573A FR2759968B1 (en) 1997-02-26 1997-02-26 REAR DERAILLATION DEVICE FOR BIKE
AU90792/98A AU9079298A (en) 1997-02-26 1998-08-26 Rear changer device for bicycle
CN98814212.0A CN1108947C (en) 1997-02-26 1998-08-26 Rear changer device for bicycle
PCT/FR1998/001854 WO2000012379A1 (en) 1997-02-26 1998-08-26 Rear changer device for bicycle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9702573A FR2759968B1 (en) 1997-02-26 1997-02-26 REAR DERAILLATION DEVICE FOR BIKE
PCT/FR1998/001854 WO2000012379A1 (en) 1997-02-26 1998-08-26 Rear changer device for bicycle

Publications (2)

Publication Number Publication Date
FR2759968A1 FR2759968A1 (en) 1998-08-28
FR2759968B1 true FR2759968B1 (en) 1999-08-20

Family

ID=26233366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9702573A Expired - Fee Related FR2759968B1 (en) 1997-02-26 1997-02-26 REAR DERAILLATION DEVICE FOR BIKE

Country Status (4)

Country Link
CN (1) CN1108947C (en)
AU (1) AU9079298A (en)
FR (1) FR2759968B1 (en)
WO (1) WO2000012379A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759968B1 (en) * 1997-02-26 1999-08-20 Franck Savard REAR DERAILLATION DEVICE FOR BIKE
DE69820305T2 (en) 1998-08-26 2004-10-21 Shimano Kk REAR GEAR SHIFT FOR BICYCLE
JP3746025B2 (en) * 2002-07-31 2006-02-15 株式会社シマノ Bicycle rear derailleur
US7905805B2 (en) * 2008-04-11 2011-03-15 Shimano Inc. Tension device of bicycle derailleur
US10486770B2 (en) * 2016-06-30 2019-11-26 Shimano Inc. Bicycle tensioner apparatus and bicycle tensioner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR994334A (en) * 1945-01-17 1951-11-15 Applic Des Brevets Saussard So Automatic derailleur
FR2037543A5 (en) * 1970-03-03 1970-12-31 Huret Jacques
US4637808A (en) * 1984-02-16 1987-01-20 Kawamura Cycle Co., Ltd. Bicycle rear derailleur
DE4207372A1 (en) * 1992-03-09 1993-09-23 Fichtel & Sachs Ag Rear deflector for bicycle chain on stepped sprocket - has chain guide with roller sliding on spindle and stepped tension roller
FR2703020B1 (en) * 1993-03-24 1995-06-16 Hetru Marcel DERAILLEUR DEVICE AND CHAIN POSITIONER FOR CYCLE TRANSMISSION.
DE69531986T3 (en) 1995-02-15 2011-05-12 Shimano Inc., Sakai Method for determining the gear ratios and corresponding device for switching a bicycle chain circuit
FR2750668B1 (en) * 1996-07-03 1998-11-20 Savard Franck DEVICE FOR TENSIONING AND GUIDING A CHAIN FOR CHANGING BICYCLE SPEEDS
FR2759968B1 (en) * 1997-02-26 1999-08-20 Franck Savard REAR DERAILLATION DEVICE FOR BIKE

Also Published As

Publication number Publication date
CN1108947C (en) 2003-05-21
CN1322175A (en) 2001-11-14
WO2000012379A1 (en) 2000-03-09
FR2759968A1 (en) 1998-08-28
AU9079298A (en) 2000-03-21

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Legal Events

Date Code Title Description
CA Change of address
TQ Partial transmission of property
CA Change of address
TP Transmission of property
ST Notification of lapse

Effective date: 20111102