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FR1026010A - Improvements made to derailleurs for cycle cranksets - Google Patents

Improvements made to derailleurs for cycle cranksets

Info

Publication number
FR1026010A
FR1026010A FR1026010DA FR1026010A FR 1026010 A FR1026010 A FR 1026010A FR 1026010D A FR1026010D A FR 1026010DA FR 1026010 A FR1026010 A FR 1026010A
Authority
FR
France
Prior art keywords
cranksets
derailleurs
cycle
improvements made
cycle cranksets
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)
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.)
BREV SOUHART
Original Assignee
BREV SOUHART
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 BREV SOUHART filed Critical BREV SOUHART
Application granted granted Critical
Publication of FR1026010A publication Critical patent/FR1026010A/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
    • B62M9/131—Front derailleurs
    • B62M9/134—Mechanisms for shifting laterally

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1026010D 1950-10-16 1950-10-16 Improvements made to derailleurs for cycle cranksets Expired FR1026010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1026010T 1950-10-16

Publications (1)

Publication Number Publication Date
FR1026010A true FR1026010A (en) 1953-04-22

Family

ID=9579830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1026010D Expired FR1026010A (en) 1950-10-16 1950-10-16 Improvements made to derailleurs for cycle cranksets

Country Status (1)

Country Link
FR (1) FR1026010A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813955A (en) * 1971-09-17 1974-06-04 J Huret Device for the accurate control of translatory movement and in particular of the translatory displacement of a bicycle chain from one chain wheel to the other
US4181034A (en) 1977-05-03 1980-01-01 Jacques Daniel Chain drive means for a bicycle or the like
DE2948378A1 (en) * 1978-12-04 1980-06-19 Huret & Fils BOTTOM BRACKET SPROCKET GEAR FOR BICYCLES
US4237743A (en) 1977-10-11 1980-12-09 Shimano Industrial Company, Limited Front derailleur for a bicycle
FR2532906A1 (en) * 1982-09-15 1984-03-16 Huret & Fils IMPROVED PEDALER DERAILLEUR FOR BICYCLE
FR2759055A1 (en) * 1997-02-04 1998-08-07 Mannesmann Sachs Ag DERAILLEUR FOR BICYCLE CHAIN

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813955A (en) * 1971-09-17 1974-06-04 J Huret Device for the accurate control of translatory movement and in particular of the translatory displacement of a bicycle chain from one chain wheel to the other
US4181034A (en) 1977-05-03 1980-01-01 Jacques Daniel Chain drive means for a bicycle or the like
US4237743A (en) 1977-10-11 1980-12-09 Shimano Industrial Company, Limited Front derailleur for a bicycle
DE2948378A1 (en) * 1978-12-04 1980-06-19 Huret & Fils BOTTOM BRACKET SPROCKET GEAR FOR BICYCLES
FR2532906A1 (en) * 1982-09-15 1984-03-16 Huret & Fils IMPROVED PEDALER DERAILLEUR FOR BICYCLE
EP0104110A3 (en) * 1982-09-15 1985-08-14 Huret Et Ses Fils Societe Dite: Front derailleur for a bicycle
US4543078A (en) * 1982-09-15 1985-09-24 Huret Et Ses Fils Pedal crank derailleur for a bicycle
FR2759055A1 (en) * 1997-02-04 1998-08-07 Mannesmann Sachs Ag DERAILLEUR FOR BICYCLE CHAIN

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