TWI370079B - Bicycle multi-gear cassette - Google Patents

Bicycle multi-gear cassette

Info

Publication number
TWI370079B
TWI370079B TW097109835A TW97109835A TWI370079B TW I370079 B TWI370079 B TW I370079B TW 097109835 A TW097109835 A TW 097109835A TW 97109835 A TW97109835 A TW 97109835A TW I370079 B TWI370079 B TW I370079B
Authority
TW
Taiwan
Prior art keywords
gear cassette
bicycle multi
bicycle
cassette
gear
Prior art date
Application number
TW097109835A
Other languages
English (en)
Other versions
TW200844000A (en
Inventor
Henrik Braedt
Original Assignee
Sram Llc
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 Sram Llc filed Critical Sram Llc
Publication of TW200844000A publication Critical patent/TW200844000A/zh
Application granted granted Critical
Publication of TWI370079B publication Critical patent/TWI370079B/zh

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
TW097109835A 2007-03-21 2008-03-20 Bicycle multi-gear cassette TWI370079B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/689,466 US9150280B2 (en) 2007-03-21 2007-03-21 Bicycle multi-gear cassette

Publications (2)

Publication Number Publication Date
TW200844000A TW200844000A (en) 2008-11-16
TWI370079B true TWI370079B (en) 2012-08-11

Family

ID=39591571

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097109835A TWI370079B (en) 2007-03-21 2008-03-20 Bicycle multi-gear cassette

Country Status (4)

Country Link
US (3) US9150280B2 (zh)
EP (2) EP1972539B1 (zh)
CN (3) CN101269691B (zh)
TW (1) TWI370079B (zh)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008010904B4 (de) * 2008-02-23 2021-10-21 Sram Deutschland Gmbh Mehrfach-Kettenzahnrad für ein Fahrrad
DE102008010903A1 (de) * 2008-02-23 2009-08-27 Sram Deutschland Gmbh Gewichtsoptimiertes Mehrfach-Kettenzahnrad für ein Fahrrad
DE102010027228B4 (de) * 2009-11-04 2021-12-09 Sram Deutschland Gmbh Mehrfach-Ritzelanordnung für Fahrräder
CN102476696B (zh) * 2010-11-30 2013-11-13 天心工业股份有限公司 自行车链轮
DE102010053597B4 (de) * 2010-12-07 2021-12-02 Sram Deutschland Gmbh Mehrfach-Kettenradanordnung für ein Fahrrad
CH704923A2 (de) 2011-05-15 2012-11-15 Ruedi Hess Zugmittelgetriebe.
TWI657965B (zh) 2011-07-13 2019-05-01 矢倫德國股份有限公司 支載腳踏車變速器所用之備有小鏈輪的多鏈輪配置的傳動座體裝置
DE102012020563A1 (de) 2012-10-12 2014-04-17 Sram Deutschland Gmbh Befestigungseinrichtung
US9533735B2 (en) * 2013-07-19 2017-01-03 Sram Deutschland Gmbh Multiple-sprocket arrangement for a bicycle gearing
US9919763B2 (en) * 2014-06-16 2018-03-20 Shimano Inc. Bicycle sprocket
US9011282B2 (en) 2014-11-21 2015-04-21 D3 Innovation Inc. Bicycle sprocket for use with a multi-gear rear cassette
DE102015203709A1 (de) * 2015-03-02 2016-09-08 Sram Deutschland Gmbh Ritzelanordnung mit Adapter
US9511819B1 (en) * 2015-05-25 2016-12-06 Shimano Inc. Bicycle rear sprocket assembly
CN105015695A (zh) * 2015-07-22 2015-11-04 郑英 一种轻质大扭矩高刚度变速自行车链轮总成结构
WO2017039442A2 (en) 2015-08-28 2017-03-09 Advancing Technologies B.V. Transmission element for the transmission of torque from a chain wheel to a wheel hub
US10562588B2 (en) 2015-09-01 2020-02-18 The Hive Global, Inc Bicycle cassette with locking connection
EP3419887B1 (en) 2016-03-24 2024-08-28 The Hive Global, Inc. Bicycle crank with spindle attachment structure
US9868491B1 (en) * 2016-07-21 2018-01-16 Shimano Inc. Bicycle sprocket assembly
ES2656783B1 (es) 2016-08-30 2018-12-11 Rotor Componentes Tecnológicos,S.L. Conjunto de piñones de bicicleta
IT201700015311A1 (it) * 2017-02-13 2018-08-13 Campagnolo Srl Assieme di ruote dentate per pacco pignoni
US10774915B2 (en) 2017-05-30 2020-09-15 Shimano Inc. Bicycle sprocket assembly
DE112017007689T5 (de) * 2017-07-24 2020-03-19 Borgwarner Inc. Zusammengeformtes kettenrad
US11351815B2 (en) * 2017-08-21 2022-06-07 The Hive Global, Inc. Bicycle cassette with clamping connection
DE102017008074A1 (de) * 2017-08-28 2019-02-28 Sram Deutschland Gmbh Kettenradträger und Mehrfach-Kettenradanordnung
IT201700107554A1 (it) * 2017-09-26 2019-03-26 Campagnolo Srl Componente di pacco pignoni per bicicletta e sistema di trasmissione del moto per bicicletta
IT201700115407A1 (it) * 2017-10-13 2019-04-13 Campagnolo Srl Pacco pignoni e corpetto per il suo montaggio su un mozzo di ruota posteriore di bicicletta
IT201700115411A1 (it) * 2017-10-13 2019-04-13 Campagnolo Srl Corpetto per mozzo di ruota posteriore di bicicletta e pacco pignoni atto ad essere montato sul mozzo mediante tale corpetto
US11305837B2 (en) 2017-10-31 2022-04-19 Shimano Inc. Bicycle rear sprocket assembly
CN107839833B (zh) * 2017-11-22 2020-04-24 湖南耐特材料科技有限公司 一种辐板与筒筋刚性连接的变速链轮结构
EP3831703B1 (de) * 2018-02-28 2023-01-25 SRAM Deutschland GmbH Hinterrad-ritzelanordnung mit zwei einstückigen zur gemeinsamen drehung miteinander verbundenen teilanordnungen
US11072203B2 (en) * 2018-08-22 2021-07-27 Sram, Llc Bicycle sprocket assembly
IT201900013287A1 (it) 2019-07-30 2021-01-30 Campagnolo Srl Adattatore per un corpo porta-pignoni per una ruota posteriore di bicicletta
TWI839545B (zh) * 2019-07-30 2024-04-21 義大利商坎帕克諾羅公司 用於自行車後輪的變速盤和子組件
US11932351B2 (en) 2020-07-17 2024-03-19 The Hive Global, Inc. Conical bicycle cassette sprocket structure
US11529827B2 (en) * 2020-12-10 2022-12-20 Tien Hsin Industries Co., Ltd. Transmission assembly of a bicycle
TWI758111B (zh) * 2021-02-26 2022-03-11 彥豪金屬工業股份有限公司 自行車後飛輪及其鏈輪組件
US12030586B2 (en) 2021-07-12 2024-07-09 The Hive Global, Inc. Seal for bicycle crank with differential chainring motion

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US4121474A (en) * 1971-10-23 1978-10-24 Jose Domingo Arregui Suinaga Multiple crown free wheel systems for bicycles
US4380445A (en) * 1974-08-16 1983-04-19 Shimano Industrial Company Limited Transmission for a bicycle
DE7816931U1 (de) 1978-06-06 1979-11-15 Alfred Thun & Co Gmbh, 5828 Ennepetal Schaltnabe fuer zweiraeder
FR2466669A2 (fr) * 1979-10-03 1981-04-10 Bes Francis Roue libre de cycle, ainsi que la roue de cycle pour son montage
IT7923049V0 (it) * 1979-11-07 1979-11-07 Catene Calibrate Regina Ruota libera multipla perfezionata per cambio di bicicletta.
JPH04297390A (ja) * 1991-03-27 1992-10-21 Shimano Inc 自転車後輪用多段ホイール
CN2115968U (zh) * 1991-11-30 1992-09-16 汤金荣 双齿片飞轮两速自行车
US5503600A (en) 1994-11-17 1996-04-02 Kaynar Technologies, Inc. Derailleur gear assembly
US5788593A (en) * 1996-10-02 1998-08-04 Shimano (Singapore) Private, Limited Multiple sprocket assembly adapted to secure a sprocket to an outer race
SG65718A1 (en) * 1996-12-27 1999-06-22 Hoya Corp Glass substrate for information recording medium method of manufacturing the substrate magnetic recording medium using the glass substrate and method of manufacturing the medium
US6428437B1 (en) * 1999-06-10 2002-08-06 Raphael Schlanger Power transmission assembly
US7118505B2 (en) * 2003-10-24 2006-10-10 Cheng Ming Lee Integrally formed gear set with a plurality of gears
US20060063624A1 (en) * 2004-09-20 2006-03-23 Darrell Voss Transmission systems and methods
US7959529B2 (en) * 2007-03-21 2011-06-14 Sram, Llc Bicycle multi-gear cassette
US8197371B2 (en) 2008-01-24 2012-06-12 Specialized Bicycle Components, Inc. Cogset assembly for a bicycle
DE102008048371A1 (de) * 2008-09-22 2010-03-25 Sram Deutschland Gmbh Mehrfachritzelanordnung mit Hohlkörper
US8663044B2 (en) * 2011-03-21 2014-03-04 De-Hsin Lin Sprocket assembly that is worked easily and quickly

Also Published As

Publication number Publication date
CN101269689A (zh) 2008-09-24
EP3118099A2 (en) 2017-01-18
TW200844000A (en) 2008-11-16
EP1972539B1 (en) 2016-05-11
CN101269691A (zh) 2008-09-24
CN101269689B (zh) 2011-05-04
CN101269690A (zh) 2008-09-24
US20080231014A1 (en) 2008-09-25
US20200262514A1 (en) 2020-08-20
EP3118099B1 (en) 2020-04-22
US10611431B2 (en) 2020-04-07
US11192606B2 (en) 2021-12-07
EP1972539A3 (en) 2010-06-30
US9150280B2 (en) 2015-10-06
EP1972539A2 (en) 2008-09-24
CN101269691B (zh) 2011-12-07
EP3118099A3 (en) 2017-05-17
US20160059932A1 (en) 2016-03-03

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