FR1271896A - Improvements to derailleur mechanisms and chain tensioners for bicycles or others - Google Patents

Improvements to derailleur mechanisms and chain tensioners for bicycles or others

Info

Publication number
FR1271896A
FR1271896A FR841813A FR841813A FR1271896A FR 1271896 A FR1271896 A FR 1271896A FR 841813 A FR841813 A FR 841813A FR 841813 A FR841813 A FR 841813A FR 1271896 A FR1271896 A FR 1271896A
Authority
FR
France
Prior art keywords
bicycles
chain tensioners
derailleur mechanisms
derailleur
mechanisms
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
FR841813A
Other languages
French (fr)
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.)
CYCLO GEAR Co Ltd
Original Assignee
CYCLO GEAR Co Ltd
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 CYCLO GEAR Co Ltd filed Critical CYCLO GEAR Co Ltd
Priority to FR841813A priority Critical patent/FR1271896A/en
Application granted granted Critical
Publication of FR1271896A publication Critical patent/FR1271896A/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
    • 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
    • B62M9/125—Mounting the derailleur on the frame
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR841813A 1960-10-21 1960-10-21 Improvements to derailleur mechanisms and chain tensioners for bicycles or others Expired FR1271896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR841813A FR1271896A (en) 1960-10-21 1960-10-21 Improvements to derailleur mechanisms and chain tensioners for bicycles or others

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR841813A FR1271896A (en) 1960-10-21 1960-10-21 Improvements to derailleur mechanisms and chain tensioners for bicycles or others

Publications (1)

Publication Number Publication Date
FR1271896A true FR1271896A (en) 1961-09-15

Family

ID=8741216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841813A Expired FR1271896A (en) 1960-10-21 1960-10-21 Improvements to derailleur mechanisms and chain tensioners for bicycles or others

Country Status (1)

Country Link
FR (1) FR1271896A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183255A (en) * 1974-12-16 1980-01-15 Fichtel & Sachs Ag Bicycle with derailleur arrangement
US4500302A (en) * 1982-10-12 1985-02-19 Huret Et Ses Fils Derailler for a cycle having an orientable chain guiding device
US4758205A (en) * 1986-09-22 1988-07-19 Durham Roger O Derailleur mechanism for bicycles
DE102010032721A1 (en) * 2010-07-26 2012-01-26 Till Rydyger Chain network device for bicycle, has switching device supported with switching eyelet, where components e.g. supporting head of device are tied up to bicycle frame in traveling direction of front wheel axle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183255A (en) * 1974-12-16 1980-01-15 Fichtel & Sachs Ag Bicycle with derailleur arrangement
US4500302A (en) * 1982-10-12 1985-02-19 Huret Et Ses Fils Derailler for a cycle having an orientable chain guiding device
US4758205A (en) * 1986-09-22 1988-07-19 Durham Roger O Derailleur mechanism for bicycles
DE102010032721A1 (en) * 2010-07-26 2012-01-26 Till Rydyger Chain network device for bicycle, has switching device supported with switching eyelet, where components e.g. supporting head of device are tied up to bicycle frame in traveling direction of front wheel axle

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