DE69713692D1 - Gasbetätigte Kettenschaltung für Fahrräder - Google Patents

Gasbetätigte Kettenschaltung für Fahrräder

Info

Publication number
DE69713692D1
DE69713692D1 DE69713692T DE69713692T DE69713692D1 DE 69713692 D1 DE69713692 D1 DE 69713692D1 DE 69713692 T DE69713692 T DE 69713692T DE 69713692 T DE69713692 T DE 69713692T DE 69713692 D1 DE69713692 D1 DE 69713692D1
Authority
DE
Germany
Prior art keywords
bicycles
gas operated
derailleur gears
operated derailleur
gears
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
DE69713692T
Other languages
English (en)
Other versions
DE69713692T2 (de
Inventor
Yasushi Nakamura
Tadashi Ichida
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
Priority claimed from US08/846,265 external-priority patent/US6066057A/en
Application filed by Shimano Inc filed Critical Shimano Inc
Application granted granted Critical
Publication of DE69713692D1 publication Critical patent/DE69713692D1/de
Publication of DE69713692T2 publication Critical patent/DE69713692T2/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
    • B62M9/124—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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/08—Actuators for gearing speed-change mechanisms specially adapted for cycles with electrical or fluid transmitting systems
    • 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
    • B62M9/122—Rear derailleurs electrically or fluid actuated; Controls thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Fluid-Damping Devices (AREA)
DE69713692T 1996-08-28 1997-08-27 Gasbetätigte Kettenschaltung für Fahrräder Expired - Lifetime DE69713692T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22673496 1996-08-28
US08/846,265 US6066057A (en) 1996-08-28 1997-04-29 Gas actuated derailleur having an indexing mechanism for setting a chain guide in a plurality of fixed positions

Publications (2)

Publication Number Publication Date
DE69713692D1 true DE69713692D1 (de) 2002-08-08
DE69713692T2 DE69713692T2 (de) 2003-02-27

Family

ID=26527329

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69713692T Expired - Lifetime DE69713692T2 (de) 1996-08-28 1997-08-27 Gasbetätigte Kettenschaltung für Fahrräder

Country Status (5)

Country Link
US (2) US6159119A (de)
EP (1) EP0826591B1 (de)
CN (1) CN1094862C (de)
DE (1) DE69713692T2 (de)
TW (1) TW410205B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6042495A (en) * 1997-12-24 2000-03-28 Patterson; Richard A. Hydraulically-operated bicycle shifting and braking systems
US6638190B2 (en) * 1997-12-24 2003-10-28 Richard A. Patterson Compact hydraulically-operated derailleur shifting system for bicycles
US6012999A (en) * 1997-12-24 2000-01-11 Patterson; Richard A. Hydraulically-operated bicycle shifting system with positive pressure actuation
US6135906A (en) * 1999-03-11 2000-10-24 Shimano, Inc. Gas actuating device with an exhaust passage that prevents contamination of an actuating member
US6290621B1 (en) 1999-04-15 2001-09-18 Shimano Inc. Derailleur for a bicycle
US6443032B1 (en) * 1999-11-30 2002-09-03 Shimano, Inc. Assisting apparatus for shifting a bicycle transmission
US6293881B1 (en) * 1999-11-30 2001-09-25 Shimano Inc. Operating device for vehicle component assembly
US7032475B2 (en) * 2001-06-07 2006-04-25 Shimano Inc. Hydraulic gear shift mechanism
CN1329241C (zh) * 2002-03-08 2007-08-01 株式会社岛野 自行车用后拨链器
FR2851222B1 (fr) 2003-02-17 2006-12-01 Mavic Sa Dispositif de commande de changement de vitesse pour un velo et velo equipe d'un tel dispositif
WO2006033080A1 (en) * 2004-09-22 2006-03-30 Phillippus Cornelius Beukes Gear shift systems
US7637258B2 (en) * 2007-08-29 2009-12-29 Barry Cosgrove Charcoal/air BBQ combustion chamber assembly
JP2009184539A (ja) 2008-02-07 2009-08-20 Shimano Inc 自転車用流体圧シリンダ構造及び自転車用流体圧式操作装置。
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
US9651138B2 (en) 2011-09-30 2017-05-16 Mtd Products Inc. Speed control assembly for a self-propelled walk-behind lawn mower
IN2014DN06109A (de) * 2012-02-06 2015-08-14 Rotor Componentes Tecnológicos S L
US8870693B2 (en) * 2012-05-21 2014-10-28 Shimano, Inc. Bicycle derailleur with rotation resistance and tactile feedback
US9937977B2 (en) 2014-04-09 2018-04-10 Shimano Inc. Bicycle operating system, take-up device, and bicycle operating apparatus
WO2016094717A1 (en) * 2014-12-10 2016-06-16 Yeti Cycling, Llc Linear derailleur mechanism
US10562578B2 (en) 2015-04-15 2020-02-18 Specialized Bicycle Components, Inc. Adjustable saddle post system
NO341940B1 (en) 2016-03-01 2018-02-26 Ca Tech Systems As Sequential gear shifter
US10513300B2 (en) 2017-01-11 2019-12-24 Specialized Bicycle Components, Inc. Bicycle seat post with adjustable height
US10399624B2 (en) 2017-10-18 2019-09-03 Specialized Bicycle Components, Inc. Bicycle seat post with two-way, spring-assist height adjustment
TWI664113B (zh) * 2018-04-25 2019-07-01 Tektro Technology Corporation 自行車撥鏈器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1283527A (en) * 1968-10-14 1972-07-26 Davy & United Eng Co Ltd Moulding press
IT965346B (it) * 1971-09-16 1974-01-31 Mathauser W Perfezionamento nei cambi di velocita azionati idraulicamente per biciclette e simili
US3742777A (en) * 1972-07-18 1973-07-03 W Mathauser Hydraulically operated shift mechanism for bicycles and the like
US4352503A (en) 1980-06-18 1982-10-05 Cotter James F Automatic transmission shifter for bicycles
EP0120571A1 (de) 1983-02-14 1984-10-03 Telewe', Inc. Pneumatische Gangschaltung für mehrgängige Fahrräder
JP2599596B2 (ja) * 1987-07-13 1997-04-09 株式会社シマノ 自転車用変速装置
DE3938454A1 (de) * 1989-11-18 1991-05-23 Dietrich Gerhard Ellsaesser Fahrradschalteinheit mit elektrohydraulischer ansteuerung
FR2687977B1 (fr) * 1992-02-27 1994-04-22 Bg Innovation Dispositifs permettant les changements de vitesses sur bicyclettes.
JP2607328Y2 (ja) * 1993-11-12 2001-07-09 株式会社シマノ 自転車用リヤディレーラ
JPH10511325A (ja) * 1994-12-22 1998-11-04 ヴェントラー・ヨッヒェン 自転車用変速機
DE19514267A1 (de) * 1995-04-15 1996-10-17 Horst Von Borries Schaltung für Fahrräder
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

Also Published As

Publication number Publication date
EP0826591A3 (de) 1998-06-17
DE69713692T2 (de) 2003-02-27
CN1094862C (zh) 2002-11-27
EP0826591A2 (de) 1998-03-04
EP0826591B1 (de) 2002-07-03
US6149541A (en) 2000-11-21
CN1184054A (zh) 1998-06-10
TW410205B (en) 2000-11-01
US6159119A (en) 2000-12-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition