TW200619087A - Bicycle sprocket with a laterally projecting gear change tooth - Google Patents

Bicycle sprocket with a laterally projecting gear change tooth

Info

Publication number
TW200619087A
TW200619087A TW094131895A TW94131895A TW200619087A TW 200619087 A TW200619087 A TW 200619087A TW 094131895 A TW094131895 A TW 094131895A TW 94131895 A TW94131895 A TW 94131895A TW 200619087 A TW200619087 A TW 200619087A
Authority
TW
Taiwan
Prior art keywords
sprocket
root portion
gear change
laterally projecting
bicycle sprocket
Prior art date
Application number
TW094131895A
Other languages
English (en)
Other versions
TWI284613B (en
Inventor
Toshinari Oishi
Kenji Kamada
Shingo Numata
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35636803&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200619087(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shimano Kk filed Critical Shimano Kk
Publication of TW200619087A publication Critical patent/TW200619087A/zh
Application granted granted Critical
Publication of TWI284613B publication Critical patent/TWI284613B/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)
  • Transmissions By Endless Flexible Members (AREA)
TW094131895A 2004-12-14 2005-09-15 Bicycle sprocket with a laterally projecting gear change tooth TWI284613B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/905,075 US8096908B2 (en) 2004-12-14 2004-12-14 Bicycle sprocket with a laterally projecting gear change tooth

Publications (2)

Publication Number Publication Date
TW200619087A true TW200619087A (en) 2006-06-16
TWI284613B TWI284613B (en) 2007-08-01

Family

ID=35636803

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094131895A TWI284613B (en) 2004-12-14 2005-09-15 Bicycle sprocket with a laterally projecting gear change tooth

Country Status (7)

Country Link
US (1) US8096908B2 (zh)
EP (2) EP1767450B1 (zh)
JP (1) JP2006168720A (zh)
CN (1) CN1789073A (zh)
BR (1) BRPI0505484A (zh)
DE (3) DE602005017867D1 (zh)
TW (1) TWI284613B (zh)

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US8617015B2 (en) * 2005-09-27 2013-12-31 Wick Werks, LLC Bicycle chain rings
US8820192B2 (en) 2009-04-29 2014-09-02 Race Face Prerformance Products Inc. Bicycle crank arm and insert therefore
US9376165B2 (en) * 2009-10-16 2016-06-28 Shimano Inc. Bicycle sprocket
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
US9033833B2 (en) 2011-01-28 2015-05-19 Paha Designs, Llc Gear transmission and derailleur system
US8978514B2 (en) 2012-07-10 2015-03-17 Shimano Inc. Bicycle front sprocket
US9701364B2 (en) * 2013-05-17 2017-07-11 Shimano Inc. Bicycle sprocket and bicycle crank assembly
US9581229B2 (en) 2014-02-10 2017-02-28 Wolf Tooth Components, LLC Sprocket
US9581230B2 (en) 2014-02-10 2017-02-28 Wolf Tooth Components, LLC Sprocket
US9394987B2 (en) 2014-02-10 2016-07-19 Wolf Tooth Components, LLC Sprocket
US9394986B2 (en) 2014-02-10 2016-07-19 Wolf Tooth Components, LLC Sprocket
US9625027B2 (en) 2014-04-08 2017-04-18 Wolf Tooth Components, LLC Sprocket
US9581231B2 (en) 2014-04-08 2017-02-28 Wolf Tooth Components, LLC Sprocket
US9404565B2 (en) 2014-04-08 2016-08-02 Wolf Tooth Components, LLC Sprocket
US9463844B2 (en) * 2014-09-01 2016-10-11 Shimano Inc. Bicycle sprocket and bicycle sprocket assembly
DE102015219522A1 (de) * 2014-10-14 2016-04-14 Sram Deutschland Gmbh Mehrfach-Kettenradanordnung für eine Hinterradnabe
US9919764B2 (en) * 2015-01-15 2018-03-20 Shimano Inc. Bicycle sprocket
DE102015205736B4 (de) 2015-03-30 2024-05-16 Sram Deutschland Gmbh Fahrrad-Hinterrad-Ritzelanordnung
US10900547B2 (en) 2015-03-30 2021-01-26 Sram Deutschland Gmbh Drive arrangement for a bicycle and tool
US10155566B2 (en) * 2015-05-20 2018-12-18 Shimano Inc. Interchangeable bicycle sprocket
DE102015210503A1 (de) 2015-06-09 2016-12-15 Sram Deutschland Gmbh Hinterrad-Ritzelanordnung für ein Fahrrad, insbesondere ein Pedelec
DE102015008662A1 (de) * 2015-07-03 2017-01-05 Sram Deutschland Gmbh Einzelkettenrad für eine Fahrradvorderkurbelanordnung
US10703441B2 (en) 2015-07-03 2020-07-07 Sram Deutschland Gmbh Drive arrangement for a bicycle
EP3239035A1 (en) 2016-04-11 2017-11-01 Fox Factory, Inc. Bicycle front sprocket
EP3251937A1 (en) 2016-06-03 2017-12-06 ZUMA Innovation, S.L. Chain-rings set for a bicycle power transmission system provided with segmented chain-ring
EP3251938A1 (en) * 2016-06-03 2017-12-06 ZUMA Innovation, S.L. Chain-rings set for a power transmission system provided with segmented chain-rings in different planes
EP3251940B1 (en) 2016-06-03 2018-12-19 ZUMA Innovation, S.L. Chain-ring set for a power transmission system
US9963196B2 (en) * 2016-06-14 2018-05-08 Shimano Inc. Bicycle sprocket
US9885409B1 (en) * 2016-09-12 2018-02-06 Shimano Inc. Bicycle sprocket and bicycle rear sprocket assembly
US10138991B2 (en) * 2016-09-14 2018-11-27 Shimano Inc. Bicycle sprocket
USD802488S1 (en) * 2016-09-14 2017-11-14 Motion Pro, Inc. Sprocket jammer
US20170016524A1 (en) * 2016-09-28 2017-01-19 Chao-Yuan Cheng Bicycle sprocket wheel
US10507888B2 (en) * 2016-11-10 2019-12-17 Shimano Inc. Bicycle crank assembly and bicycle sprocket assembly
US10689067B2 (en) * 2017-03-03 2020-06-23 Shimano Inc. Bicycle sprocket assembly and bicycle drive train
US11014628B2 (en) 2017-04-28 2021-05-25 Fox Factory, Inc. Cinch direct mount 2X ring system
WO2018206123A1 (en) 2017-05-12 2018-11-15 MIRANDA & IRMÃO, LDª Narrow - wide teeth chainring
US11059541B2 (en) 2017-05-30 2021-07-13 Shimano Inc. Bicycle hub assembly
US11179967B2 (en) 2017-05-30 2021-11-23 Shimano Inc. Bicycle hub assembly
US10377174B2 (en) 2017-08-09 2019-08-13 Shimano Inc. Bicycle hub assembly
US11332213B2 (en) 2017-05-30 2022-05-17 Shimano Inc. Bicycle rear sprocket assembly and bicycle drive train
US11220309B2 (en) 2017-05-30 2022-01-11 Shimano Inc. Bicycle rear sprocket assembly
CN108974235B (zh) * 2017-05-30 2021-03-09 株式会社岛野 自行车后链轮组件
US10946931B2 (en) 2017-09-22 2021-03-16 Shimano Inc. Bicycle rear sprocket assembly and bicycle drive train
US10752320B2 (en) 2017-09-22 2020-08-25 Shimano Inc. Bicycle rear hub assembly
CN113581359B (zh) * 2017-05-30 2022-09-02 株式会社岛野 自行车后链轮组件和用于其的链轮支撑构件
JP2019064505A (ja) * 2017-10-03 2019-04-25 株式会社シマノ 自転車用スプロケット
US11305837B2 (en) * 2017-10-31 2022-04-19 Shimano Inc. Bicycle rear sprocket assembly
US11359709B2 (en) 2018-12-18 2022-06-14 Fox Factory, Inc. Chainring
US11680633B2 (en) 2019-02-08 2023-06-20 Fox Factory, Inc. Chainring

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US6340338B1 (en) * 2000-09-13 2002-01-22 Shimano Inc. Bicycle sprocket
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US6923741B2 (en) * 2002-08-30 2005-08-02 Shimano Inc. Top sprocket for a rear sprocket assembly and rear sprocket assembly for a bicycle

Also Published As

Publication number Publication date
EP1671880A2 (en) 2006-06-21
EP1767450A3 (en) 2007-04-04
DE202005021784U1 (de) 2010-02-04
TWI284613B (en) 2007-08-01
EP1671880B1 (en) 2009-11-25
DE602005026659D1 (de) 2011-04-14
US20060128511A1 (en) 2006-06-15
EP1767450A2 (en) 2007-03-28
CN1789073A (zh) 2006-06-21
JP2006168720A (ja) 2006-06-29
BRPI0505484A (pt) 2007-07-17
EP1671880A3 (en) 2007-02-21
DE602005017867D1 (de) 2010-01-07
EP1767450B1 (en) 2011-03-02
US8096908B2 (en) 2012-01-17

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