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DE69105504D1 - Automatische gangschaltung. - Google Patents

Automatische gangschaltung.

Info

Publication number
DE69105504D1
DE69105504D1 DE69105504T DE69105504T DE69105504D1 DE 69105504 D1 DE69105504 D1 DE 69105504D1 DE 69105504 T DE69105504 T DE 69105504T DE 69105504 T DE69105504 T DE 69105504T DE 69105504 D1 DE69105504 D1 DE 69105504D1
Authority
DE
Germany
Prior art keywords
hub
sleeve
chain wheel
screw
chain
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 - Lifetime
Application number
DE69105504T
Other languages
English (en)
Inventor
Michael J Mclaren
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69105504D1 publication Critical patent/DE69105504D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B62M9/123—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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Gears, Cams (AREA)
  • Paper (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Jib Cranes (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Window Of Vehicle (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Control Of Transmission Device (AREA)
  • Structure Of Transmissions (AREA)
  • Transmission Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
DE69105504T 1990-06-11 1991-06-10 Automatische gangschaltung. Expired - Lifetime DE69105504D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/535,602 US5033991A (en) 1990-06-11 1990-06-11 Automatic derailleur shifter
PCT/CA1991/000196 WO1991019638A1 (en) 1990-06-11 1991-06-10 Automatic derailleur shifter

Publications (1)

Publication Number Publication Date
DE69105504D1 true DE69105504D1 (de) 1995-01-12

Family

ID=24134941

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69105504T Expired - Lifetime DE69105504D1 (de) 1990-06-11 1991-06-10 Automatische gangschaltung.

Country Status (11)

Country Link
US (1) US5033991A (de)
EP (1) EP0533705B1 (de)
JP (1) JPH05507891A (de)
CN (1) CN1057236A (de)
AT (1) ATE114569T1 (de)
AU (1) AU7986091A (de)
BR (1) BR9106544A (de)
DE (1) DE69105504D1 (de)
FI (1) FI925589A (de)
MX (1) MX172608B (de)
WO (1) WO1991019638A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660278A1 (fr) * 1990-04-03 1991-10-04 Socard Didier Dispositif de gestion synchronisee de derailleurs de bicyclette.
US5197927B1 (en) * 1991-03-20 2000-10-17 Sram Corp Bicycle derailleur cable actuating system
US5135441A (en) * 1991-05-24 1992-08-04 Mark Gelbien Shifting apparatus for multispeed bicycles
IT1251528B (it) * 1991-10-30 1995-05-16 Giuseppe Arrivabene Cambio di velocita' per biciclette,o simili,a comando automatico
JP3470820B2 (ja) * 1993-10-06 2003-11-25 株式会社シマノ 自転車用変速装置
US5356349A (en) * 1993-10-08 1994-10-18 Browning Automatic Transmissions High-efficiency, high-speed control unit for chain shifter
CN2211515Y (zh) * 1994-02-22 1995-11-01 沈乃昌 异形省力增速链盘
US5599244A (en) * 1995-08-14 1997-02-04 Ethington; Russell A. Automatic transmission shifter for velocipedes
KR100241038B1 (ko) * 1997-10-23 2000-03-02 정용철 자전거용 자동변속장치
US6354980B1 (en) 1997-11-10 2002-03-12 Frederic Francis Grant Automatic transmission systems for humanly powered vehicles
US6042495A (en) * 1997-12-24 2000-03-28 Patterson; Richard A. Hydraulically-operated bicycle shifting and braking systems
US6012999A (en) * 1997-12-24 2000-01-11 Patterson; Richard A. Hydraulically-operated bicycle shifting system with positive pressure actuation
US7272027B2 (en) * 1999-09-23 2007-09-18 Netlogic Microsystems, Inc. Priority circuit for content addressable memory
US20030140725A1 (en) * 2001-02-22 2003-07-31 Liu Jen-Chih Manual shift mechanism of a bicycle
US7361109B2 (en) * 2005-05-31 2008-04-22 Kilshaw Richard J Bicycle gear set
US7572199B1 (en) * 2005-07-15 2009-08-11 Calendrille Jr John L Mechanism for adjusting spring tension in a derailleur
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
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
RU2471668C1 (ru) * 2011-08-16 2013-01-10 Лидия Николаевна Федорыч Велосипед с автоматическим переключением передач
TW201400359A (zh) * 2012-04-13 2014-01-01 Macneil Bikes Inc 螺旋式自行車鏈輪、鏈輪系統及具鏈輪系統的自行車
RU2584295C2 (ru) * 2015-04-27 2016-05-20 Владислав Петрович Алёшин Велосипед с автоматическим переключением скоростей
CN109747768A (zh) * 2017-11-03 2019-05-14 天心工业股份有限公司 齿盘安装结构
WO2021178457A1 (en) * 2020-03-03 2021-09-10 Nelson William W Kits to convert single-speed bicycles to multi-speed bicycles
CN112413116B (zh) * 2020-11-23 2022-02-11 八方电气(苏州)股份有限公司 一种变挡调节机构
FR3128690B1 (fr) * 2021-11-02 2024-02-16 Centre Nat Rech Scient Dispositif de changement de rapport de réduction

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650363A (en) * 1970-03-24 1972-03-21 Stelber Ind Inc Bicycle clutch and parts associated therewith
US3769848A (en) * 1972-06-26 1973-11-06 Guire W Mc Automatic shifting means for multispeed bicycles
US3831978A (en) * 1973-03-12 1974-08-27 Trans World Prod Inc Drive transmission for a bicycle or the like
US3929025A (en) * 1974-12-13 1975-12-30 Robert E Perry Automatic shift control for bicycles and the like
US4201095A (en) * 1975-08-25 1980-05-06 Jack Myles Semi-automatic gearshift for dual derailleur bicycle
US4061046A (en) * 1976-09-03 1977-12-06 Lang Richard A Pedal-actuated bicycle gear shift means
US4215872A (en) * 1979-02-07 1980-08-05 Clark Marion A Positive shift derailleur mechanism
DE2933362A1 (de) * 1979-08-17 1981-03-26 Fichtel & Sachs Ag, 97424 Schweinfurt Kettenschaltung
FR2508862A1 (fr) * 1981-07-03 1983-01-07 Simplex Ets Dispositif de commande assurant des positions multiples preetablies et controlees, applicable en particulier aux changements de vitesse pour les cycles et vehicules similaires
US4781663A (en) * 1984-03-27 1988-11-01 Reswick James B Torque responsive automatic bicycle transmission with hold system
US4599079A (en) * 1985-03-04 1986-07-08 Chappell Gilmore H Automatic derailleur shifter
US4833937A (en) * 1985-04-22 1989-05-30 Shimano Industrial Company Limited Adjusting device for a control cable for a bicycle
IT1211170B (it) * 1987-07-02 1989-10-06 Campagnolo Spa Deragliatore posteriore per cambi di velocita di biciclette
DE3727609A1 (de) * 1987-08-19 1989-03-02 Herbert Zemann Schaltautomatik fuer fahrradgangschaltungen

Also Published As

Publication number Publication date
ATE114569T1 (de) 1994-12-15
WO1991019638A1 (en) 1991-12-26
FI925589A0 (fi) 1992-12-09
JPH05507891A (ja) 1993-11-11
CN1057236A (zh) 1991-12-25
FI925589A (fi) 1992-12-09
EP0533705A1 (de) 1993-03-31
EP0533705B1 (de) 1994-11-30
BR9106544A (pt) 1993-05-25
MX172608B (es) 1994-01-03
AU7986091A (en) 1992-01-07
US5033991A (en) 1991-07-23

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Legal Events

Date Code Title Description
8332 No legal effect for de