DE69317561D1 - Verfahren und system für computergesteuerte gangschaltung - Google Patents

Verfahren und system für computergesteuerte gangschaltung

Info

Publication number
DE69317561D1
DE69317561D1 DE69317561T DE69317561T DE69317561D1 DE 69317561 D1 DE69317561 D1 DE 69317561D1 DE 69317561 T DE69317561 T DE 69317561T DE 69317561 T DE69317561 T DE 69317561T DE 69317561 D1 DE69317561 D1 DE 69317561D1
Authority
DE
Germany
Prior art keywords
current
shifting
computer controlled
gear
speed
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
DE69317561T
Other languages
English (en)
Other versions
DE69317561T2 (de
Inventor
David Browning
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.)
Browning Automatic Transmission LP
Original Assignee
Browning Automatic Transmission LP
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=25414402&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69317561(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Browning Automatic Transmission LP filed Critical Browning Automatic Transmission LP
Publication of DE69317561D1 publication Critical patent/DE69317561D1/de
Application granted granted Critical
Publication of DE69317561T2 publication Critical patent/DE69317561T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
DE69317561T 1992-06-19 1993-06-15 Verfahren und system für computergesteuerte gangschaltung Expired - Fee Related DE69317561T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/901,549 US5261858A (en) 1992-06-19 1992-06-19 Method and system for computer-controlled bicycle gear shifting
PCT/US1993/005726 WO1994000330A1 (en) 1992-06-19 1993-06-15 A method and system for computer-controlled bicycle gear shifting

Publications (2)

Publication Number Publication Date
DE69317561D1 true DE69317561D1 (de) 1998-04-23
DE69317561T2 DE69317561T2 (de) 1998-08-20

Family

ID=25414402

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69333307T Expired - Fee Related DE69333307T2 (de) 1992-06-19 1993-06-15 Verfahren und System für computergesteuerte Fahrrad-Gangschaltung
DE69317561T Expired - Fee Related DE69317561T2 (de) 1992-06-19 1993-06-15 Verfahren und system für computergesteuerte gangschaltung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69333307T Expired - Fee Related DE69333307T2 (de) 1992-06-19 1993-06-15 Verfahren und System für computergesteuerte Fahrrad-Gangschaltung

Country Status (8)

Country Link
US (1) US5261858A (de)
EP (2) EP0786400B1 (de)
JP (1) JP3507074B2 (de)
AT (2) ATE254560T1 (de)
AU (3) AU671474B2 (de)
CA (1) CA2138037C (de)
DE (2) DE69333307T2 (de)
WO (1) WO1994000330A1 (de)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
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DE4212319A1 (de) * 1992-04-13 1993-10-14 Fichtel & Sachs Ag Steuervorrichtung
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
JPH0844450A (ja) * 1994-03-07 1996-02-16 Sram Corp 回動型グリップ作動装置及びその回り止め機構
US5476019A (en) * 1994-03-07 1995-12-19 Sram Corporation Rotatable handgrip actuating system
US6199447B1 (en) 1994-03-07 2001-03-13 Sram Corporation Bulbous grip for rotatable bicycle gear shifter
US5564316A (en) * 1994-03-07 1996-10-15 Sram Corporation Nubbed grip for rotatable bicycle gear shifter
WO1995026900A1 (fr) * 1994-04-05 1995-10-12 Edco Engineering S.A. Dispositif de selection de rapports pour engins mus par la force musculaire, notamment pour bicyclette
IL117109A0 (en) * 1995-02-15 1996-06-18 Savard Franck Method and device for selecting gears for a cycle
DE69531986T3 (de) * 1995-02-15 2011-05-12 Shimano Inc., Sakai Verfahren zur Festlegung der Übersetzungsverhältnisse sowie entsprechende Vorrichtung zum Schalten einer Fahrradkettenschaltung
US5644511A (en) * 1995-04-26 1997-07-01 Mcwhorter; Gary T. Cyclometer computer
JP2988659B2 (ja) * 1996-09-04 1999-12-13 株式会社シマノ 自転車の擬似クランク回転数演算装置
JP3128116B2 (ja) 1996-12-19 2001-01-29 株式会社シマノ 自転車用切換スイッチ
JP3128117B2 (ja) * 1996-12-20 2001-01-29 株式会社シマノ 自転車の変速方法
US6047230A (en) * 1997-02-27 2000-04-04 Spencer; Marc D. Automatic bicycle transmission
US6192300B1 (en) * 1997-06-27 2001-02-20 Echowell Electronic Ltd. Bicycle computer
JP3231006B2 (ja) * 1997-08-28 2001-11-19 株式会社シマノ 自転車用変速制御装置
DE19741709A1 (de) * 1997-09-22 1999-03-25 Wiehr Juergen Dipl Finanzw Eine Fahrrad-Gangschaltung, bei der nicht der Gang, sondern die Trittfrequenz pro Minute gezählt wird
US6012999A (en) * 1997-12-24 2000-01-11 Patterson; Richard A. Hydraulically-operated bicycle shifting system with positive pressure actuation
DE19803812B4 (de) * 1998-01-31 2007-08-16 Henry Tunger Fahrradgangschaltung mit einer Steuereinheit zur Berechnung einer der momentanen Lastsituation am besten angepassten Getriebeübersetzung
IT1305091B1 (it) * 1998-12-29 2001-04-10 Campagnolo Srl Computer per biciclette e procedimento per la rilevazione diinformazioni di marcia.
IT1310144B1 (it) * 1999-08-24 2002-02-11 Ferrero Spa Sistema e procedimento per il controllo di trasmissioni a rapportovariabile
IT1320286B1 (it) 2000-03-29 2003-11-26 Campagnolo Srl Sistema di controllo multiprocessore per cicli, ad esempio perbiciclette da competizione.
IT1320285B1 (it) * 2000-03-29 2003-11-26 Campagnolo Srl Procedimento per il controllo del cambio di velocita' in un ciclo,relativo sistema e relativi componenti.
IT1320289B1 (it) * 2000-03-29 2003-11-26 Campagnolo Srl Sistema per il trasferimento di dati, ad esempio per cicli qualibiciclette da competizione.
US6537173B2 (en) 2000-04-11 2003-03-25 Mavic S.A. Transmission system for a bicycle
FR2807385B1 (fr) * 2000-04-11 2002-08-02 Mavic Sa Systeme de transmission pour une bicyclette
US6367833B1 (en) * 2000-09-13 2002-04-09 Shimano, Inc. Automatic shifting control device for a bicycle
US20020094906A1 (en) * 2001-01-12 2002-07-18 Jordan Brian T. Automatic bicycle shifting system
US6352486B1 (en) 2001-01-12 2002-03-05 Sram Corporation Semi-automatic shifting system
JP3522226B2 (ja) * 2001-03-07 2004-04-26 株式会社シマノ 自転車用変速制御装置
JP3566682B2 (ja) * 2001-09-21 2004-09-15 株式会社シマノ 自転車用変速制御装置及びそれに用いられる手動変速制御装置
DE10153487B4 (de) * 2001-10-22 2007-07-12 Graf, Friedrich, Dipl.-Ing. (Fh) Steuerung für eine rechnergesteuerte Fahrradschaltung und Verfahren zum Steuern einer Fahrradschaltung
JP3644633B2 (ja) * 2001-11-21 2005-05-11 株式会社シマノ 自転車用変速制御装置
US20030100392A1 (en) * 2001-11-23 2003-05-29 Tadashi Ichida Method and apparatus for shifting a bicycle transmission
JP3654868B2 (ja) * 2002-02-21 2005-06-02 株式会社シマノ 自転車用変速制御装置及び自転車用変速制御方法
US7247108B2 (en) 2002-05-14 2007-07-24 Shimano, Inc. Method and apparatus for controlling an automatic bicycle transmission
US6781510B2 (en) 2002-07-24 2004-08-24 Shimano, Inc. Bicycle computer control arrangement and method
US6931958B2 (en) * 2002-08-23 2005-08-23 Shimaro, Inc. Apparatus for controlling first and second bicycle transmissions
US6899649B2 (en) * 2002-08-29 2005-05-31 Shimano, Inc. Motor unit for an assisting apparatus for changing speeds in a bicycle transmission
US6835148B2 (en) * 2002-08-29 2004-12-28 Shimano, Inc. Method and apparatus for preventing improper shifting of a bicycle transmission
JP3770390B2 (ja) * 2002-09-19 2006-04-26 株式会社シマノ 自転車用変速制御装置
JP3793143B2 (ja) 2002-11-28 2006-07-05 株式会社シマノ 自転車用電子制御装置
ATE521530T1 (de) * 2002-12-06 2011-09-15 Campagnolo Srl Elektronisch, servobetätigte fahrradgangschaltung und zugehöriges verfahren
DE60218186T2 (de) * 2002-12-06 2007-10-31 Campagnolo S.R.L. Elektronisch, servobetätigte Fahrradgangschaltung und zugehöriges Verfahren
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
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
JP3777360B2 (ja) * 2003-03-27 2006-05-24 株式会社シマノ 自転車用情報処理装置
US7011590B2 (en) * 2003-07-08 2006-03-14 Shimano, Inc. Shift assist apparatus for a bicycle transmission
DE60302782T2 (de) * 2003-07-24 2006-07-13 Campagnolo S.R.L. Verfahren zum Schalten eines Fahrradgetriebes mit elektrischem Hilfsantrieb und Schaltvorrichtung
JP3994081B2 (ja) * 2003-10-28 2007-10-17 株式会社シマノ 自転車用変速制御装置
DE10353748A1 (de) * 2003-11-17 2005-06-09 Busch & Müller KG Verfahren und Vorrichtung zum Betrieb eines Zweirades, insbesondere eines Fahrrades, unter Kontrolle des eingelegten Ganges, sowie entsprechender Fahrradcomputer
US7798929B2 (en) * 2004-12-07 2010-09-21 Shimano, Inc. Method and apparatus for controlling a bicycle transmission to compensate for power supply characteristics
CA2976893C (en) 2005-12-09 2019-03-12 Fallbrook Intellectual Property Company Llc Continuously variable transmission
EP1811202A1 (de) 2005-12-30 2007-07-25 Fallbrook Technologies, Inc. Stufenloses Getriebe
DE102006020707B3 (de) * 2006-05-03 2007-12-27 Giant Mfg. Co. Ltd, Tachia Chen Automatisches Geschwindigkeitseinstellsystem zur Verwendung mit einem Fahrrad
US7503547B2 (en) * 2006-10-04 2009-03-17 Shimano Inc. Bicycle electric cable tensioning assembly
ITMI20071181A1 (it) * 2007-06-12 2008-12-13 Campagnolo Srl Metodo di controllo elettronico di un cambio di bicicletta e sistema elettronico per bicicletta
WO2009065055A2 (en) 2007-11-16 2009-05-22 Fallbrook Technologies Inc. Controller for variable transmission
CN102317146B (zh) 2007-12-21 2015-11-25 福博科知识产权有限责任公司 自动传动装置及用于其的方法
EP2088071B1 (de) * 2008-02-06 2013-12-11 Campagnolo S.r.l. Verfahren zur elektronischen Steuerung eines Fahrradschalthebels und elektronisches System für ein Fahrrad
BRPI1012518B1 (pt) 2009-04-16 2019-10-22 Fallbrook Ip Co Llc conjunto de estator e mecanismo de mudança de velocidade para uma transmissão continuamente variável
US20120130603A1 (en) * 2010-11-18 2012-05-24 Sean Michael Simpson System and method for controlling a transmission of a human-powered vehicle
TW201309539A (zh) * 2011-08-24 2013-03-01 J D Components Co Ltd 具有最佳換檔時機之自動變速自行車
JP5496158B2 (ja) * 2011-08-29 2014-05-21 株式会社シマノ 自転車用制御装置
TW201317161A (zh) * 2011-10-18 2013-05-01 J D Components Co Ltd 具有避免頻繁換檔功能的自行車變速系統
CN103507908A (zh) * 2012-06-28 2014-01-15 久鼎金属实业股份有限公司 助力自行车的骑乘安全防护系统
US8882122B2 (en) * 2013-03-26 2014-11-11 Shimano Inc. Bicycle gear changing apparatus
US9151379B2 (en) * 2013-03-26 2015-10-06 Shimano Inc. Bicycle gear changing apparatus
KR102433297B1 (ko) 2013-04-19 2022-08-16 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 무단 변속기
DE102013220541B4 (de) * 2013-10-11 2015-05-21 Continental Automotive Gmbh Verfahren zur Erfassung eines Schaltvorgangs eines Schaltgetriebes eines Fahrrads und Verfahren zur Leistungssteuerung eines Hilfsantriebs eines Fahrrads
JP5869620B2 (ja) * 2014-05-23 2016-02-24 株式会社シマノ 自転車用電動構成部品
US9487268B2 (en) * 2014-12-10 2016-11-08 Shimano Inc. Bicycle transmission apparatus
DE102015000422A1 (de) 2015-01-14 2016-07-14 Sram Deutschland Gmbh Verfahren und Vorrichtung zum Steuern automatischer Schaltvorgänge einer elektrischen Gangschaltvorrichtung eines Fahrrads
JP6663688B2 (ja) 2015-06-25 2020-03-13 株式会社シマノ 自転車の変速制御装置
JP6636732B2 (ja) * 2015-06-30 2020-01-29 株式会社シマノ 自転車の制御システム
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
US10023266B2 (en) 2016-05-11 2018-07-17 Fallbrook Intellectual Property Company Llc Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions
CN107054555A (zh) * 2017-06-08 2017-08-18 杭州欣硬科技有限公司 变速自行车及其变挡机构及装置
US11215268B2 (en) 2018-11-06 2022-01-04 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US11738826B2 (en) 2019-02-15 2023-08-29 Sram, Llc Bicycle control system
US11530015B2 (en) * 2019-02-15 2022-12-20 Sram, Llc Bicycle control system
WO2020176392A1 (en) 2019-02-26 2020-09-03 Fallbrook Intellectual Property Company Llc Reversible variable drives and systems and methods for control in forward and reverse directions
US10640171B2 (en) * 2019-03-25 2020-05-05 Hazem Nihad Hamed Automatic bicycle shifter and user interface
JP7285149B2 (ja) * 2019-06-27 2023-06-01 株式会社シマノ 人力駆動車用の制御装置
TWI712540B (zh) * 2019-12-02 2020-12-11 彥豪金屬工業股份有限公司 撥鏈位置設定系統及其方法
US12005994B2 (en) * 2021-06-03 2024-06-11 Sram, Llc Bicycle control system
US11345441B2 (en) * 2021-07-05 2022-05-31 Hazem Nihad Hamed Automatic bicycle shifter and torque computation algorithm

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US4490127A (en) * 1981-05-29 1984-12-25 Sanyo Electric Co., Ltd. Electrically operated transmission gear system for bicycles
US4605240A (en) * 1983-08-18 1986-08-12 Telewe', Inc. Electronically controlled bicycle transmission
US4713042A (en) * 1986-03-24 1987-12-15 Daniel Imhoff Automatic transmission for a bicycle
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FR2621372B1 (fr) * 1987-10-05 1990-01-19 Rene Bonnard Adaptation de divers dispositifs de commande a systeme alternatif a des changements avant et arriere pour cycles et vehicules assimiles. dispositif de changements de vitesses avant ou arriere a commande alternative pour cycles et vehicules assimiles
US4952196A (en) * 1987-10-21 1990-08-28 Autra-Bike Co., Inc. Variable diameter sprocket assembly
US5059158A (en) * 1990-05-08 1991-10-22 E.B.T., Inc. Electronic transmission control system for a bicycle

Also Published As

Publication number Publication date
DE69333307D1 (de) 2003-12-24
AU687322B2 (en) 1998-02-19
EP0644843A1 (de) 1995-03-29
EP0644843B1 (de) 1998-03-18
DE69333307T2 (de) 2004-04-15
ATE164134T1 (de) 1998-04-15
AU671474B2 (en) 1996-08-29
AU7058596A (en) 1997-01-16
DE69317561T2 (de) 1998-08-20
EP0786400B1 (de) 2003-11-19
US5261858A (en) 1993-11-16
EP0786400A2 (de) 1997-07-30
AU6710498A (en) 1998-07-09
CA2138037A1 (en) 1994-01-06
ATE254560T1 (de) 2003-12-15
JPH08501742A (ja) 1996-02-27
AU714149B2 (en) 1999-12-23
EP0786400A3 (de) 1999-10-20
CA2138037C (en) 2001-11-20
AU4635893A (en) 1994-01-24
WO1994000330A1 (en) 1994-01-06
JP3507074B2 (ja) 2004-03-15

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee