JPS63215481A - 自転車用デイレ−ラ− - Google Patents

自転車用デイレ−ラ−

Info

Publication number
JPS63215481A
JPS63215481A JP62046096A JP4609687A JPS63215481A JP S63215481 A JPS63215481 A JP S63215481A JP 62046096 A JP62046096 A JP 62046096A JP 4609687 A JP4609687 A JP 4609687A JP S63215481 A JPS63215481 A JP S63215481A
Authority
JP
Japan
Prior art keywords
saver
arm
spring
wire
link mechanism
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.)
Pending
Application number
JP62046096A
Other languages
English (en)
Japanese (ja)
Inventor
正士 長野
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.)
Shimano Inc
Original Assignee
Shimano Inc
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 Shimano Inc filed Critical Shimano Inc
Priority to JP62046096A priority Critical patent/JPS63215481A/ja
Priority to US07/158,704 priority patent/US4832662A/en
Priority to DE3805984A priority patent/DE3805984A1/de
Priority to FR8802414A priority patent/FR2611380A1/fr
Publication of JPS63215481A publication Critical patent/JPS63215481A/ja
Pending 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
    • B62M9/1248—Mechanisms for shifting laterally characterised by the use of biasing means, e.g. springs; Arrangements thereof
    • 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
    • B62M9/1242—Mechanisms for shifting laterally characterised by the linkage mechanisms
    • 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
    • B62M9/127—Mounting or guiding of cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Vibration Dampers (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Lubricants (AREA)
JP62046096A 1987-02-28 1987-02-28 自転車用デイレ−ラ− Pending JPS63215481A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62046096A JPS63215481A (ja) 1987-02-28 1987-02-28 自転車用デイレ−ラ−
US07/158,704 US4832662A (en) 1987-02-28 1988-02-22 Derailleur for a bicycle
DE3805984A DE3805984A1 (de) 1987-02-28 1988-02-25 Umwerfer fuer ein fahrrad
FR8802414A FR2611380A1 (fr) 1987-02-28 1988-02-26 Derailleur pour une bicyclette avec bras economiseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62046096A JPS63215481A (ja) 1987-02-28 1987-02-28 自転車用デイレ−ラ−

Publications (1)

Publication Number Publication Date
JPS63215481A true JPS63215481A (ja) 1988-09-07

Family

ID=12737456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62046096A Pending JPS63215481A (ja) 1987-02-28 1987-02-28 自転車用デイレ−ラ−

Country Status (4)

Country Link
US (1) US4832662A (OSRAM)
JP (1) JPS63215481A (OSRAM)
DE (1) DE3805984A1 (OSRAM)
FR (1) FR2611380A1 (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346434A (en) * 1993-08-27 1994-09-13 Hsu Yi Hsung Rear derailleur mechanism for a bicycle
JPH07156855A (ja) * 1993-12-06 1995-06-20 Nobuo Ozaki 自転車用リヤディレーラおよびその取付け構造
US5624334A (en) * 1995-11-03 1997-04-29 Avid Enterprises, Inc. Low-friction derailleur cable router
CA2188201A1 (en) * 1995-10-31 1997-05-01 Wayne R. Lumpkin Low-friction derailleur cable router
US5860880A (en) * 1996-11-21 1999-01-19 Shimano, Inc. Low normal bicycle derailleur which allows lateral movement of the chain guide toward the rear wheel in response to a force directed laterally towards the rear wheel
US6015360A (en) * 1998-06-17 2000-01-18 Falcon Industrial Co., Ltd. Automatic gearshifting device of multi-stage fly wheel of bicycle
US6341538B1 (en) 1999-05-27 2002-01-29 Shimano (Singapore) Private, Ltd. Cable connecting apparatus for a bicycle component
US9033833B2 (en) 2011-01-28 2015-05-19 Paha Designs, Llc Gear transmission and derailleur system
US10207772B2 (en) 2011-01-28 2019-02-19 Paha Designs, Llc Gear transmission and derailleur system
US9327792B2 (en) 2011-01-28 2016-05-03 Paha Designs, Llc Gear transmission and derailleur system
US8678963B2 (en) * 2011-09-21 2014-03-25 Shimano Inc. Bicycle front derailleur
US9156524B2 (en) * 2013-09-30 2015-10-13 Shimano Inc. Derailleur
US9248885B2 (en) * 2013-09-30 2016-02-02 Shimano Inc. Derailleur
US12240562B2 (en) * 2021-06-30 2025-03-04 Shimano (Singapore) Pte. Ltd. Derailleur for human-powered vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258146A (fr) * 1960-05-31 1961-04-07 Changement de vitesse par déraillement de chaîne, du type à parallelogramme articulé, pour cycles et véhicules similaires
US3535950A (en) * 1967-11-13 1970-10-27 Shimano Industrial Co Exposed speed change mechanism for a bicycle
US3903751A (en) * 1974-04-24 1975-09-09 Beatrice Foods Co Bicycle derailler with overload cable protection means
JPS52133634A (en) * 1976-04-30 1977-11-09 Shimano Industrial Co Delayer for bicycle
US4198873A (en) * 1977-07-01 1980-04-22 Shimano Industrial Company Limited Speed changing device for a bicycle and the like
JPS5418016A (en) * 1977-07-11 1979-02-09 Matsushita Electric Ind Co Ltd Drive system for pulse motor
JPS5737082A (en) * 1980-08-13 1982-03-01 Shimano Industrial Co Variable speed gear for bicycle
DE3400432A1 (de) * 1984-01-09 1985-07-18 Fichtel & Sachs Ag, 8720 Schweinfurt Kettenwerfereinrichtung

Also Published As

Publication number Publication date
DE3805984C2 (OSRAM) 1990-07-05
FR2611380A1 (fr) 1988-09-02
DE3805984A1 (de) 1988-09-08
US4832662A (en) 1989-05-23

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