FR2699137B1 - Improvement allowing the position adjustment of gear change devices on bicycles. - Google Patents

Improvement allowing the position adjustment of gear change devices on bicycles.

Info

Publication number
FR2699137B1
FR2699137B1 FR9215277A FR9215277A FR2699137B1 FR 2699137 B1 FR2699137 B1 FR 2699137B1 FR 9215277 A FR9215277 A FR 9215277A FR 9215277 A FR9215277 A FR 9215277A FR 2699137 B1 FR2699137 B1 FR 2699137B1
Authority
FR
France
Prior art keywords
bicycles
position adjustment
gear change
change devices
improvement allowing
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
FR9215277A
Other languages
French (fr)
Other versions
FR2699137A1 (en
Inventor
Jean-Pierre Mercat
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.)
BG INNOVATION
Original Assignee
BG INNOVATION
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 BG INNOVATION filed Critical BG INNOVATION
Priority to FR9215277A priority Critical patent/FR2699137B1/en
Publication of FR2699137A1 publication Critical patent/FR2699137A1/en
Application granted granted Critical
Publication of FR2699137B1 publication Critical patent/FR2699137B1/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
    • B62M9/04—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
    • B62M9/124—Mechanisms for shifting laterally
    • B62M9/1244—Mechanisms for shifting laterally limiting or positioning the movement
    • 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
    • B62M9/124—Mechanisms for shifting laterally
    • B62M9/1248—Mechanisms for shifting laterally characterised by the use of biasing means, e.g. springs; Arrangements thereof
FR9215277A 1992-12-15 1992-12-15 Improvement allowing the position adjustment of gear change devices on bicycles. Expired - Fee Related FR2699137B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9215277A FR2699137B1 (en) 1992-12-15 1992-12-15 Improvement allowing the position adjustment of gear change devices on bicycles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215277A FR2699137B1 (en) 1992-12-15 1992-12-15 Improvement allowing the position adjustment of gear change devices on bicycles.

Publications (2)

Publication Number Publication Date
FR2699137A1 FR2699137A1 (en) 1994-06-17
FR2699137B1 true FR2699137B1 (en) 1995-03-17

Family

ID=9436753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9215277A Expired - Fee Related FR2699137B1 (en) 1992-12-15 1992-12-15 Improvement allowing the position adjustment of gear change devices on bicycles.

Country Status (1)

Country Link
FR (1) FR2699137B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7614972B2 (en) 2006-11-28 2009-11-10 Shimano Inc. Bicycle rear derailleur
TWI742700B (en) * 2020-05-29 2021-10-11 彥豪金屬工業股份有限公司 Bicycle rear derailleur

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454954A1 (en) * 1979-04-23 1980-11-21 Huret Roger DERAILLEUR FOR CYCLE
US4575365A (en) * 1983-08-02 1986-03-11 Shimano Industrial Company Limited Rear derailleur for a bicycle

Also Published As

Publication number Publication date
FR2699137A1 (en) 1994-06-17

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse

Effective date: 20081020