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DE69531986D1 - Verfahren zur Festlegung der Übersetzungsverhältnisse sowie entsprechende Vorrichtung zum Schalten einer Fahrradkettenschaltung - Google Patents

Verfahren zur Festlegung der Übersetzungsverhältnisse sowie entsprechende Vorrichtung zum Schalten einer Fahrradkettenschaltung

Info

Publication number
DE69531986D1
DE69531986D1 DE69531986T DE69531986T DE69531986D1 DE 69531986 D1 DE69531986 D1 DE 69531986D1 DE 69531986 T DE69531986 T DE 69531986T DE 69531986 T DE69531986 T DE 69531986T DE 69531986 D1 DE69531986 D1 DE 69531986D1
Authority
DE
Germany
Prior art keywords
cables
switching
determining
corresponding device
gear ratios
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
DE69531986T
Other languages
English (en)
Other versions
DE69531986T2 (de
DE69531986T3 (de
Inventor
Franck Savard
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9476229&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69531986(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shimano Inc filed Critical Shimano Inc
Application granted granted Critical
Publication of DE69531986D1 publication Critical patent/DE69531986D1/de
Publication of DE69531986T2 publication Critical patent/DE69531986T2/de
Publication of DE69531986T3 publication Critical patent/DE69531986T3/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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
    • B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
    • B62K23/04—Twist grips
    • 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
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
    • B62M25/045—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated having single actuating means operating both front and rear derailleur
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element
    • Y10T74/20256—Steering and controls assemblies
    • Y10T74/20268—Reciprocating control elements
    • Y10T74/2028—Handle bar type
    • Y10T74/20287—Flexible control element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/2042—Flexible transmitter [e.g., Bowden cable] and hand operator
    • Y10T74/20438—Single rotatable lever [e.g., for bicycle brake or derailleur]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Control Of Position Or Direction (AREA)
  • Eye Examination Apparatus (AREA)
  • Control Of Transmission Device (AREA)
DE69531986T 1995-02-15 1995-08-03 Verfahren zur Festlegung der Übersetzungsverhältnisse sowie entsprechende Vorrichtung zum Schalten einer Fahrradkettenschaltung Expired - Lifetime DE69531986T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9501816 1995-02-15
FR9501816 1995-02-15

Publications (3)

Publication Number Publication Date
DE69531986D1 true DE69531986D1 (de) 2003-11-27
DE69531986T2 DE69531986T2 (de) 2004-07-29
DE69531986T3 DE69531986T3 (de) 2011-05-12

Family

ID=9476229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69531986T Expired - Lifetime DE69531986T3 (de) 1995-02-15 1995-08-03 Verfahren zur Festlegung der Übersetzungsverhältnisse sowie entsprechende Vorrichtung zum Schalten einer Fahrradkettenschaltung

Country Status (6)

Country Link
US (1) US5970816A (de)
EP (1) EP0727348B2 (de)
AT (1) ATE252482T1 (de)
DE (1) DE69531986T3 (de)
TW (1) TW316883B (de)
ZA (1) ZA961216B (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9523587D0 (en) * 1995-11-17 1996-01-17 Borealis Engineering Limited Bicycle derailleur gear management system
FR2750668B1 (fr) 1996-07-03 1998-11-20 Savard Franck Dispositif de tension et de guidage d'une chaine pour un changement de vitesses de velo
US6213910B1 (en) * 1996-12-20 2001-04-10 Shimano, Inc. Bicycle antitheft control device, shifting device and shifting system
AT406365B (de) * 1997-02-21 2000-04-25 Josef Prajczer Fahrradgangschaltung
FR2759968B1 (fr) 1997-02-26 1999-08-20 Franck Savard Dispositif de deraillage arriere pour velo
US6484603B2 (en) * 1997-12-05 2002-11-26 Sram Deutschland Gmbh Selector for a bicycle gear mechanism
DE19753901A1 (de) * 1997-12-05 1999-06-10 Sram De Gmbh Schalter für ein Fahrradgetriebe
DE69820305T2 (de) 1998-08-26 2004-10-21 Shimano Kk Hintere gangschaltung für fahrrad
US6595894B2 (en) * 2001-03-09 2003-07-22 Shimano (Singapore) Private Limited Shift control device
ITTO20011079A1 (it) * 2001-11-16 2003-05-16 Campagnolo Srl ,,dispositivo di comando del cambio per una bicicletta avente un manubrio con estremita' diritte,,
FR2836118A1 (fr) 2002-02-20 2003-08-22 Rolland Norbert Selecteur de vitesse d'un nouveau type
FR2849826B1 (fr) 2003-01-15 2005-03-11 Etcetera Selecteur de vitesses a developpements predetermines, notamment pour cycle
JP3770394B2 (ja) 2003-02-25 2006-04-26 株式会社シマノ 自転車用変速制御装置
JP3703809B2 (ja) * 2003-02-25 2005-10-05 株式会社シマノ 自転車用自動変速制御装置
JP3703810B2 (ja) * 2003-02-25 2005-10-05 株式会社シマノ 自転車用自動変速制御装置
US7204169B2 (en) 2003-04-10 2007-04-17 Ross Mitchell Gear shifting mechanism
FR2860208B1 (fr) * 2003-09-25 2006-03-10 Franck Jean Savard Systeme de changement de vitesses particulierement adapte aux velos
ATE370060T1 (de) * 2004-02-06 2007-09-15 Campagnolo Srl Betätigungsvorrichtung für steuerkabel einer fahrradgangschaltung
US7421926B2 (en) * 2004-04-29 2008-09-09 Shimano, Inc. Bicycle control device with combined operation of multiple output elements
ATE520583T1 (de) * 2005-06-27 2011-09-15 Campagnolo Srl Steuervorrichtung für eine fahrradkettenschaltung
JP5027999B2 (ja) * 2005-07-08 2012-09-19 キヤノン株式会社 記録装置およびその制御方法
DE102005055506A1 (de) * 2005-11-22 2007-06-06 Sram Deutschland Gmbh Einstellvorrichtung mit Verliersicherung
WO2007083331A1 (en) * 2006-01-23 2007-07-26 Campagnolo S.R.L. Control device for a bicycle derailleur
ATE472468T1 (de) * 2006-02-23 2010-07-15 Campagnolo Srl Fahrradbremsekontrollvorrichtung
DE102006059802A1 (de) 2006-12-15 2008-06-19 Rumpf, Paul Schaltautomat für Fahrrad-Kettenschaltungen
ITMI20070239A1 (it) * 2007-02-09 2008-08-10 Campagnolo Srl Dispositivo di comando per un deragliatore di bicicletta
ITMI20070400A1 (it) 2007-03-01 2008-09-02 Campagnolo Srl Dispositivo di comando per bicicletta e bicicletta comprendente tale dipsositivo
US8558140B2 (en) 2007-09-07 2013-10-15 Zf Friedrichshafen Ag Heated hand grips
ITMI20072230A1 (it) * 2007-11-23 2009-05-24 Campagnolo Srl Dispositivo di comando per bicicletta con manubrio ricurvo
FR2964082B1 (fr) 2010-08-24 2016-02-12 Franck Jean Savard Derailleur avant de velo qui synchronise ses deplacements avec les deplacements du changement de vitesses arriere
EP2597340B1 (de) * 2011-11-24 2014-11-12 Fiat Powertrain Technologies S.p.A. Vorrichtung zum Sperren der Gangschaltung eines Kraftfahrzeugs in der Parkposition
US8723659B2 (en) 2012-07-10 2014-05-13 Shimano Inc. Bicycle gear shift indicator
US8878658B2 (en) 2012-09-12 2014-11-04 Shimano Inc. Gear shift notification apparatus having a preselected notification pattern
US9151379B2 (en) 2013-03-26 2015-10-06 Shimano Inc. Bicycle gear changing apparatus
US8882122B2 (en) 2013-03-26 2014-11-11 Shimano Inc. Bicycle gear changing apparatus
US9371103B2 (en) 2014-05-19 2016-06-21 Shimano Inc. Bicycle shift notification apparatus
DE202014005554U1 (de) 2014-07-08 2014-10-21 Shimano Inc. Fahrradgangschaltanzeigevorrichtung und Fahrradgangschaltsystem
EP3251938A1 (de) * 2016-06-03 2017-12-06 ZUMA Innovation, S.L. Kettenringsatz für ein kraftübertragungssystem mit segmentierten kettenringen auf verschiedenen ebenen
EP3251937A1 (de) 2016-06-03 2017-12-06 ZUMA Innovation, S.L. Kettenringsatz für ein fahrradkraftübertragungssystem mit segmentiertem kettenring
EP3251940B1 (de) 2016-06-03 2018-12-19 ZUMA Innovation, S.L. Kettenringsatz für ein kraftübertragungssystem
US10252774B1 (en) 2017-10-26 2019-04-09 Shimano Inc. Bicycle operating device
US11015705B2 (en) 2019-01-18 2021-05-25 Sram, Llc Bicycle control system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB274181A (en) * 1926-04-13 1927-07-13 James Scott Knicht An improved device for operating bowden cables and the like
DE689783C (de) † 1938-01-11 1940-04-02 Hans Ado Brandt Drahtzuganlage
FR1499803A (fr) † 1966-11-16 1967-10-27 Véhicule à dérailleur tel que bicyclette
US4201095A (en) * 1975-08-25 1980-05-06 Jack Myles Semi-automatic gearshift for dual derailleur bicycle
US4055093A (en) † 1976-06-18 1977-10-25 Amf Incorporated 10-Speed bicycles
DE2650011C3 (de) † 1976-10-30 1979-11-08 Hedrich, Hans Eberhard, Dipl.-Ing., 2000 Hamburg Bedienungseinrichtung für Fahrradgangschaltungen
JPS54118039A (en) * 1978-03-04 1979-09-13 Maeda Ind Operating lever for bicycle
JPS5555082A (en) * 1978-09-22 1980-04-22 Shimano Industrial Co Speed change operating device for bicycle
US4279174A (en) † 1979-02-02 1981-07-21 Amf Incorporated Single lever 10-speed bicycle shifter
JPS5857348B2 (ja) † 1980-11-28 1983-12-20 マエダ工業株式会社 自転車用外装変速機の操作レバ−
US4412828A (en) * 1981-05-07 1983-11-01 Darby Jack B Control means for shifting gears on dual shift bicycles
FR2530573A1 (fr) † 1982-07-22 1984-01-27 Huret & Fils Dispositif de commande pour derailleurs
US4530678A (en) * 1984-01-12 1985-07-23 Wechsler Joseph W Derailer mechanism
DE9007698U1 (de) † 1990-02-17 1994-06-30 Beck, Armin, 72348 Rosenfeld Schaltvorrichtung für Fahrrad-Kettenschaltungen
FR2660278A1 (fr) * 1990-04-03 1991-10-04 Socard Didier Dispositif de gestion synchronisee de derailleurs de bicyclette.
US5406483A (en) * 1991-05-15 1995-04-11 Phoenix International Corporation Engine variable transmission control system
US5261858A (en) * 1992-06-19 1993-11-16 Browning Automatic Transmission Method and system for computer-controlled bicycle gear shifting
JPH06199270A (ja) * 1992-12-28 1994-07-19 Mori San Tsuaa:Kk 自転車用変速操作装置
US5511437A (en) * 1993-07-01 1996-04-30 Eaton Corporation Compound vehicular transmission
WO1995003208A1 (de) † 1993-07-23 1995-02-02 Heinrich Elsen Fahrradgangschaltung
JP3470820B2 (ja) * 1993-10-06 2003-11-25 株式会社シマノ 自転車用変速装置
US5476019A (en) * 1994-03-07 1995-12-19 Sram Corporation Rotatable handgrip actuating system

Also Published As

Publication number Publication date
DE69531986T2 (de) 2004-07-29
ATE252482T1 (de) 2003-11-15
DE69531986T3 (de) 2011-05-12
TW316883B (de) 1997-10-01
ZA961216B (en) 1996-09-05
US5970816A (en) 1999-10-26
EP0727348B2 (de) 2010-09-08
EP0727348B1 (de) 2003-10-22
EP0727348A1 (de) 1996-08-21

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Legal Events

Date Code Title Description
8366 Restricted maintained after opposition proceedings