DE3587781D1 - Kettenumschalteinrichtung. - Google Patents

Kettenumschalteinrichtung.

Info

Publication number
DE3587781D1
DE3587781D1 DE86900493T DE3587781T DE3587781D1 DE 3587781 D1 DE3587781 D1 DE 3587781D1 DE 86900493 T DE86900493 T DE 86900493T DE 3587781 T DE3587781 T DE 3587781T DE 3587781 D1 DE3587781 D1 DE 3587781D1
Authority
DE
Germany
Prior art keywords
arm
chain
shifter
pivot arm
bicycle
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
DE86900493T
Other languages
English (en)
Other versions
DE3587781T2 (de
Inventor
Gilmore H Chappell
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.)
INNOVATIVE BICYCLE PROD
Original Assignee
INNOVATIVE BICYCLE PROD
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 INNOVATIVE BICYCLE PROD filed Critical INNOVATIVE BICYCLE PROD
Application granted granted Critical
Publication of DE3587781D1 publication Critical patent/DE3587781D1/de
Publication of DE3587781T2 publication Critical patent/DE3587781T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • 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
    • B62M9/123—Rear derailleurs changing gears automatically
    • 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
    • B62M9/16—Tensioning or adjusting equipment for chains, belts or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Vehicle Body Suspensions (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Pyrrole Compounds (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE3587781T 1985-03-04 1985-12-13 Kettenumschalteinrichtung. Expired - Fee Related DE3587781T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/707,960 US4599079A (en) 1985-03-04 1985-03-04 Automatic derailleur shifter
PCT/US1985/002464 WO1986005247A1 (en) 1985-03-04 1985-12-13 Automatic derailleur shifter

Publications (2)

Publication Number Publication Date
DE3587781D1 true DE3587781D1 (de) 1994-04-21
DE3587781T2 DE3587781T2 (de) 1994-10-06

Family

ID=24843842

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3587781T Expired - Fee Related DE3587781T2 (de) 1985-03-04 1985-12-13 Kettenumschalteinrichtung.

Country Status (8)

Country Link
US (2) US4599079A (de)
EP (1) EP0213145B1 (de)
JP (1) JPS62502393A (de)
KR (1) KR930010447B1 (de)
AT (1) ATE103046T1 (de)
CA (1) CA1254765A (de)
DE (1) DE3587781T2 (de)
WO (1) WO1986005247A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599079A (en) * 1985-03-04 1986-07-08 Chappell Gilmore H Automatic derailleur shifter
US4701152A (en) * 1986-05-22 1987-10-20 Robert Dutil Automatic transmission for multi-speed bicycle
US4768998A (en) * 1986-08-26 1988-09-06 Sakae Ringyo Co., Ltd. Belt driving apparatus for bicycle
US4938733A (en) * 1988-01-06 1990-07-03 Sram Corporation Bicycle gear shifting method and apparatus
US4900291B1 (en) * 1988-01-06 2000-04-25 Sram Corp Bicycle gear shifting method and apparatus
US4857035A (en) * 1988-07-21 1989-08-15 Anderson Cyril F Continuous, variable power bicycle transmission device
US5013285A (en) * 1988-10-27 1991-05-07 Carlyle James P Chain control apparatus
US5033991A (en) * 1990-06-11 1991-07-23 Mclaren Michael J Automatic derailleur shifter
DE4041375C2 (de) * 1990-12-21 1994-03-03 Otto Gally Gefedertes Fahrrad
US5102372A (en) * 1991-03-20 1992-04-07 Sram Corporation Bicycle derailleur cable actuating system
CN1030829C (zh) * 1992-03-18 1996-01-31 斯拉姆公司 自行车的换挡系统及其换挡方法
JPH05270474A (ja) * 1992-03-23 1993-10-19 Maeda Kogyo Kk 自転車用リヤディレーラ
US5486143A (en) * 1992-08-12 1996-01-23 Ashby; David C. Belt drive transmission
JP3375163B2 (ja) * 1993-02-03 2003-02-10 株式会社シマノ 自転車用リヤディレーラ
JP2606242Y2 (ja) * 1993-02-03 2000-10-10 株式会社シマノ 自転車用のリヤディレーラ用ブラケット
US5407396A (en) * 1994-01-13 1995-04-18 Gilbert; Raymond D. Chain shifter
CN2211515Y (zh) * 1994-02-22 1995-11-01 沈乃昌 异形省力增速链盘
US5618240A (en) * 1995-06-07 1997-04-08 Gilbert; Raymond D. Sprocket ratio changer
US5599244A (en) * 1995-08-14 1997-02-04 Ethington; Russell A. Automatic transmission shifter for velocipedes
US6047230A (en) * 1997-02-27 2000-04-04 Spencer; Marc D. Automatic bicycle transmission
US6012999A (en) * 1997-12-24 2000-01-11 Patterson; Richard A. Hydraulically-operated bicycle shifting system with positive pressure actuation
US6045470A (en) * 1998-02-06 2000-04-04 Trek Bicycle Corporation Front derailleur with chainline controlling idler cog
WO2000002771A1 (de) * 1998-07-09 2000-01-20 Carsten Guse Radfahrzeug, insbesondere zweiradfahrzeug
US7025698B2 (en) * 2000-01-20 2006-04-11 Christopher Alan Wickliffe Front derailleur with annular chain guide, bicycle and method of operation
US6454671B1 (en) * 2000-01-20 2002-09-24 Christopher Alan Wickliffe Front bicycle derailleur with annular chain guide
US7264256B2 (en) * 2000-02-09 2007-09-04 Shimano, Inc. Bracket assembly for a motor controlled bicycle transmission
US20030032509A1 (en) * 2001-08-13 2003-02-13 Thompson Bruce Alan Chain tension apparatus for providing derailleur adjustments on a bicycle
US6935157B2 (en) * 2002-10-11 2005-08-30 Larry D. Miller Anti-bob system for cycles
TW554890U (en) * 2002-11-19 2003-09-21 Alfa Power Co Ltd Automatic gearshift device for gearshift device of bicycle
US7218690B2 (en) * 2003-07-24 2007-05-15 Bae Systems Information And Electronic Systems Integration Inc. Hybrid turbo-mud for multiple access systems
US8277346B2 (en) * 2006-02-28 2012-10-02 Shimano, Inc. Low profile rear derailleur
US20070265121A1 (en) * 2006-05-09 2007-11-15 Jimmy Gross Drive chain motion stabilizer
NL2000519C2 (nl) * 2007-03-05 2008-09-08 Flevobike V O F Kettingoverbrenging.
KR101131319B1 (ko) * 2009-11-23 2012-04-04 김진업 자전거용 자동 변속 장치
US9327792B2 (en) 2011-01-28 2016-05-03 Paha Designs, Llc Gear transmission and derailleur system
US10207772B2 (en) 2011-01-28 2019-02-19 Paha Designs, Llc Gear transmission and derailleur system
US9033833B2 (en) 2011-01-28 2015-05-19 Paha Designs, Llc Gear transmission and derailleur system
US8512182B2 (en) * 2011-06-22 2013-08-20 Kwok Keung TAM Torque-driven automatic transmission device for bicycle
KR101290970B1 (ko) 2011-09-14 2013-08-01 한양대학교 에리카산학협력단 자전거용 자동변속장치
CN105102315B (zh) * 2013-03-15 2018-05-18 维克韦克斯有限责任公司 单枢轴前变速器及双侧挡链器
US9228643B2 (en) * 2013-09-12 2016-01-05 Shimano Inc. Chain tensioning device
US9377089B2 (en) * 2013-09-12 2016-06-28 Shimano Inc. Chain tensioning device
US9896145B2 (en) 2013-09-18 2018-02-20 Alan Stillwell System and apparatus for a linkage guard
US9376161B2 (en) * 2013-09-18 2016-06-28 Alan Stillwell System and apparatus for a linkage guard
US9809276B2 (en) * 2016-02-29 2017-11-07 Shimano Inc. Electric bicycle derailleur control system
DE102020210524B3 (de) 2020-08-19 2021-10-07 Farnaz Kazempour Moghaddam Fahrradgangschaltung und Verfahren zum Betreiben einer Fahrradgangschaltung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR601037A (fr) * 1925-07-11 1926-02-20 Perfectionnements apportés aux systèmes amortisseurs de chocs
FR830162A (fr) * 1936-12-03 1938-07-22 Perfectionnements aux changements de vitesses
DE743545C (de) * 1940-02-23 1944-06-10 Friedrich Kreis Geschwindigkeits-Wechselgetriebe fuer Fahrraeder
CH222429A (de) * 1940-12-03 1942-07-15 E Suter Kettenräderwechselgetriebe für Fahrräder.
FR938476A (fr) * 1946-12-02 1948-09-16 Dérailleur automatique pour bicyclette
US3121575A (en) * 1962-02-26 1964-02-18 Mario J Bourgi Bicycle drive apparatus
US3343613A (en) * 1966-08-01 1967-09-26 New Draulics Inc Power operated tool
US3613466A (en) * 1970-06-22 1971-10-19 George F Houghton Automatic gearshift for bicycle
US3769848A (en) * 1972-06-26 1973-11-06 Guire W Mc Automatic shifting means for multispeed bicycles
US3929025A (en) * 1974-12-13 1975-12-30 Robert E Perry Automatic shift control for bicycles and the like
US4061046A (en) * 1976-09-03 1977-12-06 Lang Richard A Pedal-actuated bicycle gear shift means
DE2933362A1 (de) * 1979-08-17 1981-03-26 Fichtel & Sachs Ag, 97424 Schweinfurt Kettenschaltung
US4395251A (en) * 1980-02-11 1983-07-26 Borg-Warner Limited Tensioning devices
EP0060268A1 (de) * 1980-09-15 1982-09-22 Daniel Corporation Fahrrad-übertragungssystem
US4469478A (en) * 1981-10-19 1984-09-04 Weiss Thomas J Shift mechanism for bicycles
US4599079A (en) * 1985-03-04 1986-07-08 Chappell Gilmore H Automatic derailleur shifter

Also Published As

Publication number Publication date
CA1254765A (en) 1989-05-30
ATE103046T1 (de) 1994-04-15
US4599079A (en) 1986-07-08
WO1986005247A1 (en) 1986-09-12
DE3587781T2 (de) 1994-10-06
EP0213145A1 (de) 1987-03-11
US4693700A (en) 1987-09-15
JPS62502393A (ja) 1987-09-17
EP0213145B1 (de) 1994-03-16
KR870700129A (ko) 1987-03-14
KR930010447B1 (ko) 1993-10-25
EP0213145A4 (de) 1990-03-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee