DE602004008981D1 - Kurbeleinheit für ein Fahrrad - Google Patents
Kurbeleinheit für ein FahrradInfo
- Publication number
- DE602004008981D1 DE602004008981D1 DE602004008981T DE602004008981T DE602004008981D1 DE 602004008981 D1 DE602004008981 D1 DE 602004008981D1 DE 602004008981 T DE602004008981 T DE 602004008981T DE 602004008981 T DE602004008981 T DE 602004008981T DE 602004008981 D1 DE602004008981 D1 DE 602004008981D1
- Authority
- DE
- Germany
- Prior art keywords
- bicycle
- crank unit
- crank
- unit
- 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 - Lifetime
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
- B62M3/00—Construction of cranks operated by hand or foot
- B62M3/003—Combination of crank axles and bearings housed in the bottom bracket
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2164—Cranks and pedals
- Y10T74/2165—Cranks and pedals with attached gear
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Gears, Cams (AREA)
- Forging (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003040233A JP3708526B2 (ja) | 2003-02-18 | 2003-02-18 | 自転車用クランク組立体 |
JP2003040233 | 2003-02-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602004008981D1 true DE602004008981D1 (de) | 2007-10-31 |
DE602004008981T2 DE602004008981T2 (de) | 2008-06-26 |
Family
ID=32732920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004008981T Expired - Lifetime DE602004008981T2 (de) | 2003-02-18 | 2004-02-18 | Kurbeleinheit für ein Fahrrad |
Country Status (6)
Country | Link |
---|---|
US (1) | US7258041B2 (de) |
EP (1) | EP1449760B1 (de) |
JP (1) | JP3708526B2 (de) |
CN (2) | CN100422037C (de) |
DE (1) | DE602004008981T2 (de) |
TW (1) | TWI269746B (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006142947A (ja) * | 2004-11-18 | 2006-06-08 | Shimano Inc | 自転車用クランク軸組立体 |
JP2006151159A (ja) | 2004-11-29 | 2006-06-15 | Shimano Inc | 自転車用クランクの固定構造 |
JP2006151158A (ja) * | 2004-11-29 | 2006-06-15 | Shimano Inc | 自転車用クランク軸受組立体 |
JP2006160139A (ja) * | 2004-12-09 | 2006-06-22 | Shimano Inc | 自転車用ギヤクランク |
EP1726518A1 (de) * | 2005-05-27 | 2006-11-29 | Campagnolo Srl | Kupplungsprofil zwischen einer Achse eines Tretlagerkörpers eines Fahrradgetriebes und einer Pedalkurbel |
JP2007069798A (ja) | 2005-09-08 | 2007-03-22 | Shimano Inc | 自転車用クランク組立体 |
US7503700B2 (en) | 2005-10-28 | 2009-03-17 | Shimano Inc. | Bicycle bottom bracket assembly |
ATE471274T1 (de) * | 2005-12-02 | 2010-07-15 | Campagnolo Srl | Kurbeleinheit für das tretlager, die antriebswelle und die tretpedalkurbel eines fahrrads |
ATE524374T1 (de) | 2006-02-20 | 2011-09-15 | Campagnolo Srl | Fahrradtretlager |
DE602006019544D1 (de) | 2006-03-03 | 2011-02-24 | Campagnolo Srl | Fahrradtretkurbellager-Anordnung und ein Adapter für eine derartige Anordnung |
JP2007297040A (ja) * | 2006-05-04 | 2007-11-15 | Campagnolo Spa | 自転車のクランクアーム・アセンブリ |
ITMI20060876A1 (it) * | 2006-05-04 | 2007-11-05 | Campagnolo Srl | Assieme di pedivella di bicicletta |
US7650818B2 (en) * | 2007-03-30 | 2010-01-26 | Shimano Inc. | Bicycle shaft component |
US20090056496A1 (en) | 2007-09-04 | 2009-03-05 | Dodman Christopher P | Composite Crank Assembly |
ITMI20070406U1 (it) | 2007-12-05 | 2009-06-06 | Campagnolo Srl | Assieme di movimento centrale di bicicletta ed albero per un tale assieme |
EP2110301B1 (de) * | 2008-04-17 | 2014-12-24 | CAMPAGNOLO S.r.l. | Anordnung von Fahrradkomponenten in wechselseitiger Rotation und Fahrrad mit einer derartigen Anordnung |
TW201210890A (en) * | 2010-09-02 | 2012-03-16 | yu-sheng Gao | The joining structure for bicycle crankshaft and spindle |
CN102417007A (zh) * | 2010-09-27 | 2012-04-18 | 高煜昇 | 自行车曲柄与心轴的结合结构 |
CN102476695A (zh) * | 2010-11-30 | 2012-05-30 | 天心工业股份有限公司 | 自行车链轮 |
US8393794B1 (en) | 2011-09-12 | 2013-03-12 | Shimano Inc. | Bicycle bottom bracket assembly |
US9771128B2 (en) | 2011-10-05 | 2017-09-26 | Shimano Inc. | Bicycle crank assembly |
TWI532638B (zh) | 2011-10-12 | 2016-05-11 | Shimano Kk | Bicycle crank assembly |
US8677859B2 (en) * | 2011-11-24 | 2014-03-25 | Shimano Inc. | Bicycle crank axle assembly |
CN103381867A (zh) * | 2012-05-03 | 2013-11-06 | 天心工业股份有限公司 | 自行车驱动总成 |
US9475545B2 (en) | 2012-12-27 | 2016-10-25 | Shimano Inc. | Bicycle crank arm and bicycle crank assembly |
JP2016196236A (ja) * | 2015-04-03 | 2016-11-24 | 株式会社シマノ | 自転車用クランク組立体 |
TWM525893U (zh) | 2015-10-02 | 2016-07-21 | Shimano Kk | 自行車用曲柄組裝體 |
ITUB20155121A1 (it) * | 2015-11-05 | 2017-05-05 | Antonello Briosi | Mozzo per biciclette |
ES2804906T3 (es) * | 2016-02-12 | 2021-02-09 | Moeve Bikes Gmbh | Transmisión de bicicleta con plato no circular |
US10093389B2 (en) * | 2016-11-16 | 2018-10-09 | Shimano Inc. | Bicycle front sprocket, bicycle crank assembly, and bicycle drive train |
US10550925B2 (en) * | 2017-06-02 | 2020-02-04 | Shimano Inc. | Bicycle sprocket |
JP7219013B2 (ja) * | 2018-04-06 | 2023-02-07 | 株式会社シマノ | 人力駆動車用コンポーネント |
FR3091516B1 (fr) | 2019-01-08 | 2022-07-15 | Mavic Sas | Dispositif d’assistance électrique pour vélo |
FR3091517B1 (fr) | 2019-01-08 | 2022-07-15 | Mavic Sas | Dispositif d’assistance électrique pour vélo |
US11780521B2 (en) | 2019-09-27 | 2023-10-10 | The Hive Global, Inc. | Telescopic bicycle seatpost with adjustable uncompressed resting height |
US11932351B2 (en) | 2020-07-17 | 2024-03-19 | The Hive Global, Inc. | Conical bicycle cassette sprocket structure |
US20220411011A1 (en) * | 2021-06-28 | 2022-12-29 | Fox Factory, Inc. | Seal structures |
US12030586B2 (en) * | 2021-07-12 | 2024-07-09 | The Hive Global, Inc. | Seal for bicycle crank with differential chainring motion |
TWI842246B (zh) * | 2022-12-02 | 2024-05-11 | 彥豪金屬工業股份有限公司 | 自行車曲柄總成 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531708Y2 (de) | 1974-07-03 | 1978-01-18 | ||
JPS516653A (en) | 1974-07-05 | 1976-01-20 | Toshiba Ray O Vac | N shinkaunta |
JPS517856A (de) | 1974-07-08 | 1976-01-22 | Akai Electric | |
JPS516654A (ja) | 1974-07-08 | 1976-01-20 | Hitachi Ltd | Bunsekitenichihyojiki |
JPS517855A (ja) * | 1974-07-09 | 1976-01-22 | Nippon Telegraph & Telephone | Sohokoshinchoantena |
JPS531708A (en) | 1976-06-26 | 1978-01-10 | Shigeo Nishimura | Internal combustion engine |
FR2428561A1 (fr) * | 1978-06-12 | 1980-01-11 | Shimano Industrial Co | Pedalier de bicyclette |
JPH0667289U (ja) * | 1993-03-09 | 1994-09-22 | 株式会社シマノ | 自転車用フロントギヤ装置とこのフロントギヤ装置に使用する自転車用クランク |
EP0719700A3 (de) * | 1994-11-29 | 1996-10-02 | Cannondale Corp | Fahrradtretkurbel |
US5904072A (en) * | 1996-12-20 | 1999-05-18 | Shimano Inc. | Bicycle crank arm |
JP2000289677A (ja) * | 1999-04-08 | 2000-10-17 | Sakae:Kk | 自転車用クランクの支持構造 |
JP2000342127A (ja) | 1999-06-08 | 2000-12-12 | Shimano Inc | 塗装部品 |
CN2425848Y (zh) * | 2000-05-12 | 2001-04-04 | 林珍妮 | 自行车曲柄 |
-
2003
- 2003-02-18 JP JP2003040233A patent/JP3708526B2/ja not_active Expired - Fee Related
-
2004
- 2004-02-03 TW TW093102426A patent/TWI269746B/zh not_active IP Right Cessation
- 2004-02-09 US US10/773,243 patent/US7258041B2/en not_active Expired - Fee Related
- 2004-02-17 CN CNB2004100052572A patent/CN100422037C/zh not_active Expired - Fee Related
- 2004-02-17 CN CN200510127026.3A patent/CN1807177B/zh not_active Expired - Fee Related
- 2004-02-18 DE DE602004008981T patent/DE602004008981T2/de not_active Expired - Lifetime
- 2004-02-18 EP EP04003668A patent/EP1449760B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1807177A (zh) | 2006-07-26 |
JP3708526B2 (ja) | 2005-10-19 |
EP1449760B1 (de) | 2007-09-19 |
US7258041B2 (en) | 2007-08-21 |
EP1449760A2 (de) | 2004-08-25 |
CN1522929A (zh) | 2004-08-25 |
CN1807177B (zh) | 2010-05-05 |
DE602004008981T2 (de) | 2008-06-26 |
JP2004249770A (ja) | 2004-09-09 |
TW200418684A (en) | 2004-10-01 |
US20040162172A1 (en) | 2004-08-19 |
EP1449760A3 (de) | 2005-06-22 |
CN100422037C (zh) | 2008-10-01 |
TWI269746B (en) | 2007-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |