DE602004011750D1 - Fahrradgangschaltung - Google Patents

Fahrradgangschaltung

Info

Publication number
DE602004011750D1
DE602004011750D1 DE602004011750T DE602004011750T DE602004011750D1 DE 602004011750 D1 DE602004011750 D1 DE 602004011750D1 DE 602004011750 T DE602004011750 T DE 602004011750T DE 602004011750 T DE602004011750 T DE 602004011750T DE 602004011750 D1 DE602004011750 D1 DE 602004011750D1
Authority
DE
Germany
Prior art keywords
bicycle transmission
bicycle
transmission
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.)
Active
Application number
DE602004011750T
Other languages
English (en)
Other versions
DE602004011750T2 (de
Inventor
Paul Thomasberg
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
Application filed by Shimano Inc filed Critical Shimano Inc
Publication of DE602004011750D1 publication Critical patent/DE602004011750D1/de
Application granted granted Critical
Publication of DE602004011750T2 publication Critical patent/DE602004011750T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B62M9/14—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 wheels being laterally shiftable
DE602004011750T 2004-03-24 2004-08-26 Fahrradgangschaltung Active DE602004011750T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US807267 2004-03-24
US10/807,267 US7258637B2 (en) 2004-03-24 2004-03-24 Bicycle transmission

Publications (2)

Publication Number Publication Date
DE602004011750D1 true DE602004011750D1 (de) 2008-03-27
DE602004011750T2 DE602004011750T2 (de) 2009-02-05

Family

ID=34862052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004011750T Active DE602004011750T2 (de) 2004-03-24 2004-08-26 Fahrradgangschaltung

Country Status (6)

Country Link
US (1) US7258637B2 (de)
EP (1) EP1580114B1 (de)
JP (1) JP2005271911A (de)
CN (1) CN1673027A (de)
DE (1) DE602004011750T2 (de)
TW (1) TWI247712B (de)

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US7381143B2 (en) * 2003-03-26 2008-06-03 Honda Motor Co., Ltd. Transmission apparatus for a bicycle
TWI283219B (en) * 2004-02-10 2007-07-01 Honda Motor Co Ltd Chain tension structure
JP4219311B2 (ja) * 2004-08-27 2009-02-04 本田技研工業株式会社 変速装置
JP4353877B2 (ja) * 2004-09-30 2009-10-28 本田技研工業株式会社 変速装置
ITRM20050065A1 (it) * 2005-02-16 2005-05-18 Daniele Cappellini Variatore di giri a piu' rapporti per uso ciclistico ed industriale dal nome "cambio deragliatore scatolato".
US8066596B1 (en) * 2005-05-31 2011-11-29 Kilshaw Richard J Bicycle gear mechanism
US7361109B2 (en) * 2005-05-31 2008-04-22 Kilshaw Richard J Bicycle gear set
JP4535958B2 (ja) * 2005-07-25 2010-09-01 本田技研工業株式会社 変速装置
US20070176391A1 (en) * 2005-12-22 2007-08-02 Prince Morowat Power transmission system for wheeled personal transportation device
CZ301301B6 (cs) * 2006-04-21 2010-01-06 Race Bike, S. R. O. Radicí mechanizmus
FR2903652A1 (fr) * 2006-07-13 2008-01-18 Herve Baumann Transmission mecanique par chaine
US20080293528A1 (en) * 2007-05-21 2008-11-27 Paull Robert O Independently rotating bash guard
US20110028252A1 (en) * 2009-07-31 2011-02-03 Tzvetan Nedialkov Tzvetkov Universal skip-free derailleur
US8944945B2 (en) * 2010-04-14 2015-02-03 Richard J. Kilshaw Chain tensioner
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
US8561500B2 (en) 2011-04-14 2013-10-22 Specialized Bicycle Components, Inc. Bicycle with bearing preload mechanism
US10239581B2 (en) 2011-08-26 2019-03-26 Gevenalle, Inc Bicycle brake and shift lever assembly
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
WO2015075582A1 (en) * 2013-11-25 2015-05-28 Briers Marthinus Gear shift arrangement
WO2016009456A1 (en) * 2014-07-15 2016-01-21 Giusto Mario Bicycle equipped with system for laterally sliding the chain
CN105882873A (zh) * 2014-11-10 2016-08-24 李凌军 自行车双塔轮变速器
US9789928B2 (en) * 2015-03-06 2017-10-17 Shimano Inc. Bicycle transmission apparatus
US9623931B2 (en) * 2015-03-06 2017-04-18 Shimano Inc. Bicycle transmission apparatus
US20170101159A1 (en) * 2015-10-09 2017-04-13 Shimano Inc. Bicycle sprocket and bicycle sprocket assembly
US9714067B1 (en) * 2016-02-29 2017-07-25 Shimano Inc. Bicycle chain device
US10300986B2 (en) * 2016-04-27 2019-05-28 Shimano Inc. Bicycle transmission apparatus and bicycle drive unit
US10316951B2 (en) * 2016-07-13 2019-06-11 Shimano Inc. Bicycle drive unit
ES2684528B1 (es) * 2017-03-30 2019-07-17 Rojo Vidal Cesar Sistema de transmisión para bicicleta
US10435112B2 (en) * 2017-04-07 2019-10-08 Shimano Inc. Bicycle drive train
US10494056B2 (en) * 2017-11-09 2019-12-03 Shimano Inc. Bicycle driving assembly
US10988207B1 (en) * 2019-02-14 2021-04-27 Praxis Works LLC Bicycle gearbox having segmented sprockets
DE212020000523U1 (de) * 2019-02-14 2021-10-15 Praxis Works LLC Fahrradgetriebebox mit segmentierten Kettenrädern
US11572131B2 (en) * 2019-02-14 2023-02-07 Praxis Works LLC Bicycle gearbox having segmented sprockets
US11027793B2 (en) * 2019-02-24 2021-06-08 Chang Hui Lin Multi-speed drive hub for bicycle
WO2021178457A1 (en) * 2020-03-03 2021-09-10 Nelson William W Kits to convert single-speed bicycles to multi-speed bicycles
CA3080960C (en) 2020-05-14 2023-10-31 Cedric EVELEIGH Bicycle drivetrain
IT202000013132A1 (it) 2020-06-03 2021-12-03 Torino Politecnico Cambio di rapporto per un sistema di trasmissione a catena di un veicolo a propulsione umana, e relativi sistema di trasmissione e veicolo a propulsione umana comprendenti detto cambio
US20220297790A1 (en) * 2021-03-19 2022-09-22 David Weagle Sequential adjacent drive assembly for a cycle
US11772743B2 (en) * 2022-02-18 2023-10-03 Joseph Francis Keenan System and method for bicycle transmission

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US881729A (en) 1907-07-19 1908-03-10 William B Smith Gearing mechanism for bicycles, &c.
US1482682A (en) 1920-12-24 1924-02-05 Euclid P Goodchild Music-leaf turner
US1485682A (en) * 1922-07-24 1924-03-04 Liese Augustus Bicycle gear
US1500579A (en) * 1923-08-06 1924-07-08 William G Eager Tachometer drive
US1826565A (en) 1930-05-03 1931-10-06 Murase Eiichi Bicycle gearing
CH226386A (de) 1941-11-04 1943-03-31 F Wettstein & Co Ag Ubersetzungswechselgetriebe für Fahrräder.
US3769848A (en) 1972-06-26 1973-11-06 Guire W Mc Automatic shifting means for multispeed bicycles
US5102155A (en) 1989-12-11 1992-04-07 Chou Ta Chin Bicycle with two speed-changing mechanisms
DE4038009A1 (de) * 1990-11-29 1992-06-04 Fichtel & Sachs Ag Mehrfach-zahnkranzantrieb fuer fahrraeder oder dergleichen
DE4129198A1 (de) 1991-09-03 1993-03-04 Heinz Mueller Kettenschaltung fuer fahrraeder
AU8056294A (en) 1993-11-10 1995-05-29 Hugelshofer, Werner Alfred Gear-changing system for two-wheel vehicles
IT1277549B1 (it) 1995-09-06 1997-11-11 Idit Int Design Nv Gruppo trasmissione particolarmente per biciclette o simili
US5873590A (en) 1996-02-19 1999-02-23 Exedy Corporation Bicycle
AT406365B (de) 1997-02-21 2000-04-25 Josef Prajczer Fahrradgangschaltung
US6079726A (en) 1997-05-13 2000-06-27 Gt Bicycles, Inc. Direct drive bicycle
GB9814091D0 (en) 1998-06-30 1998-08-26 Ebrahimi Hameed Autotrans automatic transmission for bicycles
NL1012008C2 (nl) 1999-05-10 2000-11-13 Anthonius Johannus Barthelomeu Versnellingsysteem bijvoorbeeld voor een fiets.
RU2184673C2 (ru) * 2000-03-10 2002-07-10 Южно-Уральский государственный университет Привод велосипеда
NL1015777C2 (nl) 2000-07-21 2002-01-22 Der Linde Freddy Van Versnellingsinrichting voor een fiets, geschikt voor inbouw nabij een trapas.
WO2003064242A1 (en) 2002-02-01 2003-08-07 De Vries-Evers, Harma, Gea Hub assembly with axially movable drive wheel carrier

Also Published As

Publication number Publication date
TWI247712B (en) 2006-01-21
EP1580114A3 (de) 2006-05-24
EP1580114B1 (de) 2008-02-13
EP1580114A2 (de) 2005-09-28
US7258637B2 (en) 2007-08-21
JP2005271911A (ja) 2005-10-06
DE602004011750T2 (de) 2009-02-05
CN1673027A (zh) 2005-09-28
TW200531880A (en) 2005-10-01
US20050215367A1 (en) 2005-09-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition