TWI277572B - Rear sprocket for bicycle transmission - Google Patents

Rear sprocket for bicycle transmission Download PDF

Info

Publication number
TWI277572B
TWI277572B TW094140104A TW94140104A TWI277572B TW I277572 B TWI277572 B TW I277572B TW 094140104 A TW094140104 A TW 094140104A TW 94140104 A TW94140104 A TW 94140104A TW I277572 B TWI277572 B TW I277572B
Authority
TW
Taiwan
Prior art keywords
sprocket
bicycle transmission
sprockets
largest
rear sprocket
Prior art date
Application number
TW094140104A
Other languages
English (en)
Other versions
TW200639101A (en
Inventor
Kenji Kamada
Original Assignee
Shimano Kk
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 Kk filed Critical Shimano Kk
Publication of TW200639101A publication Critical patent/TW200639101A/zh
Application granted granted Critical
Publication of TWI277572B publication Critical patent/TWI277572B/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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S474/00—Endless belt power transmission systems or components
    • Y10S474/902—Particular connection between rim and hub
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S474/00—Endless belt power transmission systems or components
    • Y10S474/903—Particular connection between hub and shaft

Description

1277572 該第-Γ溝具有底部表面’該等底部表面沿著一相對於 ~ 肖之相反的轴向方向延伸超過該靠接表面；其尹 一 2 I W面延伸超過該靠接表面至少G.75毫求。 .-種用於腳踏車傳動之外側自由輪本體，包含·· 一管狀部分’其具有—外側表面，該外側表面具有複 個延伸在-轴向方向上的鏈輪喃合齒條，以在該等齒 條之間界定複數個鏈輪喷合凹溝；及 一祕表面’其被設置在該等齒條之至少—齒條之一 端且面向一第一方向’以限制一鏈輪之轴向運動，、 該等凹溝具有底部表面’該等底部表面沿著一相對於 該第方向之相反的軸向方向延伸超過該靠接表面. 其中 ，， 該等底部表面延伸超過該靠接表面大約1〇毫米。 106064-961011.doc
TW094140104A 2005-05-11 2005-11-15 Rear sprocket for bicycle transmission TWI277572B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/126,409 US7435197B2 (en) 2005-05-11 2005-05-11 Rear sprocket for bicycle transmission

Publications (2)

Publication Number Publication Date
TW200639101A TW200639101A (en) 2006-11-16
TWI277572B true TWI277572B (en) 2007-04-01

Family

ID=36782536

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094140104A TWI277572B (en) 2005-05-11 2005-11-15 Rear sprocket for bicycle transmission

Country Status (6)

Country Link
US (1) US7435197B2 (zh)
EP (1) EP1721823B1 (zh)
CN (1) CN1861475A (zh)
BR (1) BRPI0600358A (zh)
DE (1) DE602006019021D1 (zh)
TW (1) TWI277572B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI447318B (zh) * 2010-11-12 2014-08-01 Shimano Kk 鏈輪支撐結構

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TWM298526U (en) * 2006-04-28 2006-10-01 Chosen Co Ltd Improved coupling device of hub and transmission sprocket
ITMI20071660A1 (it) * 2007-08-09 2009-02-10 Campagnolo Srl Sistema di trasmissione del moto di una bicicletta
ITMI20071658A1 (it) * 2007-08-09 2009-02-10 Campagnolo Srl Modulo di pignoni per una bicicletta e pacco pignoni comprendente tale modulo
ITMI20071659A1 (it) * 2007-08-09 2009-02-10 Campagnolo Srl Assieme di pignoni per una ruota posteriore di bicicletta e pacco pignoni comprendente tale assieme
ITMI20071661A1 (it) * 2007-08-09 2009-02-10 Campagnolo Srl Assieme di ruote dentate per una bicicletta
DE102007045424A1 (de) 2007-09-21 2009-04-02 Sram Deutschland Gmbh Mehrfachkettenradeinheit für Fahrräder
US20090118046A1 (en) * 2007-11-02 2009-05-07 Sen-Biao Lai Multi-speed bicycle sprocket
US20090243250A1 (en) * 2008-03-28 2009-10-01 Tien Hsin Industries Co., Ltd. Bicycle sprocket assembly
US20100099530A1 (en) * 2008-03-28 2010-04-22 Douglas Chiang Bicycle Cogset
DE102010027228B4 (de) 2009-11-04 2021-12-09 Sram Deutschland Gmbh Mehrfach-Ritzelanordnung für Fahrräder
US9193416B2 (en) * 2009-11-30 2015-11-24 Shimano Inc. Bicycle sprocket support assembly
EP2526011B1 (en) 2010-01-21 2014-03-19 Van Robertus Cornelius Wilhelmus Hoek Sprocket mounting carrier for a bicycle
US8696503B2 (en) * 2011-03-01 2014-04-15 Shimano Inc. Bicycle sprocket assembly
DE102011103489A1 (de) * 2011-06-03 2012-12-06 Sram Deutschland Gmbh Mehrfach-Ritzelanordnung für eine Fahrradschaltung sowie Hinterrad-Achsanordnung mit einer derartigen Mehrfach-Ritzelanordnung
US20120322598A1 (en) * 2011-06-17 2012-12-20 Chang Hui Lin Ratchet Structure of a freewheel and a hub
TWI701186B (zh) * 2011-07-13 2020-08-11 德商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
BR112014005668A2 (pt) * 2011-09-13 2017-03-28 Mecc Generale - S R L polia de plástico para acionar tambor para máquina de lavar em rotação
US20130116074A1 (en) * 2011-11-08 2013-05-09 Chang Hui Lin Sprocket wheel for bicycle
US9476495B2 (en) * 2012-10-18 2016-10-25 Borgwarner, Inc. Fluted sprocket/cog bore for reduced machining cycle times and reduced tool wear
US10221887B2 (en) 2012-12-06 2019-03-05 The Hive Global, Inc Self locking bearing preload adjuster
US9533735B2 (en) * 2013-07-19 2017-01-03 Sram Deutschland Gmbh Multiple-sprocket arrangement for a bicycle gearing
US9302736B2 (en) * 2014-02-05 2016-04-05 Shimano Inc. Bicycle sprocket
CN104405856A (zh) * 2014-11-21 2015-03-11 江苏双峰粉末冶金制品有限公司 含定转子的链轮
US9403578B1 (en) * 2015-02-05 2016-08-02 Shimano Inc. Bicycle sprocket assembly and bicycle rear sprocket assembly
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
US10562588B2 (en) * 2015-09-01 2020-02-18 The Hive Global, Inc Bicycle cassette with locking connection
US10005520B2 (en) * 2016-02-12 2018-06-26 Shimano Inc. Bicycle driving system and a multiple rear sprocket assembly thereof
US11142280B2 (en) 2016-03-24 2021-10-12 The Hive Global, Inc. Bicycle crank with spindle attachment structure
US9868491B1 (en) * 2016-07-21 2018-01-16 Shimano Inc. Bicycle sprocket assembly
EP3385153B1 (en) 2017-04-07 2020-02-26 ZUMA Innovation, S.L. Cassette for a bicycle transmission system
TW202323130A (zh) * 2017-05-30 2023-06-16 日商島野股份有限公司 自行車後鏈輪總成
US11351815B2 (en) 2017-08-21 2022-06-07 The Hive Global, Inc. Bicycle cassette with clamping connection
US11208171B2 (en) 2017-09-21 2021-12-28 Veselin Mandaric Drive assembly for a bicycle
NL2021891B1 (en) * 2018-10-26 2020-05-13 Advancing Tech B V Transmission system
SI25993A (sl) * 2020-04-21 2021-10-29 Gorenje gospodinjski aparati, d.o.o Jermenica bobna pralnega stroja iz materiala iz umetne snovi
US11932351B2 (en) 2020-07-17 2024-03-19 The Hive Global, Inc. Conical bicycle cassette sprocket structure
US11603166B2 (en) * 2021-04-29 2023-03-14 Shimano Inc. Rear sprocket assembly and lock device
US11858588B2 (en) * 2021-04-29 2024-01-02 Shimano Inc. Rear sprocket assembly and lock device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI447318B (zh) * 2010-11-12 2014-08-01 Shimano Kk 鏈輪支撐結構

Also Published As

Publication number Publication date
BRPI0600358A (pt) 2007-01-09
EP1721823A2 (en) 2006-11-15
US7435197B2 (en) 2008-10-14
US20060258499A1 (en) 2006-11-16
EP1721823A3 (en) 2008-10-08
DE602006019021D1 (de) 2011-02-03
CN1861475A (zh) 2006-11-15
TW200639101A (en) 2006-11-16
EP1721823B1 (en) 2010-12-22

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