FR2612870B3 - Jeu de pignons a chaine pour derailleurs de bicyclettes - Google Patents

Jeu de pignons a chaine pour derailleurs de bicyclettes

Info

Publication number
FR2612870B3
FR2612870B3 FR888804149A FR8804149A FR2612870B3 FR 2612870 B3 FR2612870 B3 FR 2612870B3 FR 888804149 A FR888804149 A FR 888804149A FR 8804149 A FR8804149 A FR 8804149A FR 2612870 B3 FR2612870 B3 FR 2612870B3
Authority
FR
France
Prior art keywords
gear set
chain gear
bicycle derailleurs
derailleurs
bicycle
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
Application number
FR888804149A
Other languages
English (en)
French (fr)
Other versions
FR2612870A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2612870A1 publication Critical patent/FR2612870A1/fr
Application granted granted Critical
Publication of FR2612870B3 publication Critical patent/FR2612870B3/fr
Expired legal-status Critical Current

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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
FR888804149A 1987-03-27 1988-03-25 Jeu de pignons a chaine pour derailleurs de bicyclettes Expired FR2612870B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3710191 1987-03-27

Publications (2)

Publication Number Publication Date
FR2612870A1 FR2612870A1 (fr) 1988-09-30
FR2612870B3 true FR2612870B3 (fr) 1989-07-07

Family

ID=6324170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888804149A Expired FR2612870B3 (fr) 1987-03-27 1988-03-25 Jeu de pignons a chaine pour derailleurs de bicyclettes

Country Status (4)

Country Link
JP (1) JPS63195991U (enExample)
DE (2) DE8803900U1 (enExample)
FR (1) FR2612870B3 (enExample)
IT (1) IT1217364B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5299925A (en) * 1991-11-21 1994-04-05 Taiwan Bicycle Industrial Development Co., Ltd. Bicycle rear-wheel hub 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
US6264575B1 (en) * 1999-04-08 2001-07-24 Shimano, Inc. Freewheel for a bicycle
US7011592B2 (en) 2002-03-08 2006-03-14 Shimano, Inc. Sprocket assembly for a bicycle
US7044876B2 (en) 2003-01-17 2006-05-16 Shimano, Inc. Bicycle sprocket having lateral protrusions for use in a multiple sprocket assembly
US7118505B2 (en) * 2003-10-24 2006-10-10 Cheng Ming Lee Integrally formed gear set with a plurality of gears
US7846047B2 (en) 2004-09-10 2010-12-07 Shimano, Inc. Bicycle sprocket having a thickened spline
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
DE102015210503A1 (de) * 2015-06-09 2016-12-15 Sram Deutschland Gmbh Hinterrad-Ritzelanordnung für ein Fahrrad, insbesondere ein Pedelec
US10703441B2 (en) 2015-07-03 2020-07-07 Sram Deutschland Gmbh Drive arrangement for a bicycle
JP2018532645A (ja) * 2015-08-28 2018-11-08 アドバンシング テクノロジーズ ビー．ヴィー．Ａｄｖａｎｃｉｎｇ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｂ．Ｖ． トルクをスプロケットからホイールハブに伝達するための変速機要素
US10562588B2 (en) 2015-09-01 2020-02-18 The Hive Global, Inc Bicycle cassette with locking connection
ES2787860T3 (es) * 2017-04-07 2020-10-19 Zuma Innovation S L Casete para un sistema de transmisión de bicicleta
US10752320B2 (en) 2017-09-22 2020-08-25 Shimano Inc. Bicycle rear hub assembly
US10946931B2 (en) 2017-09-22 2021-03-16 Shimano Inc. Bicycle rear sprocket assembly and bicycle drive train
TWI823006B (zh) * 2017-05-30 2023-11-21 日商島野股份有限公司 自行車輪轂總成
US11220309B2 (en) 2017-05-30 2022-01-11 Shimano Inc. Bicycle rear sprocket assembly
US11059541B2 (en) 2017-05-30 2021-07-13 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
US11179967B2 (en) 2017-05-30 2021-11-23 Shimano Inc. Bicycle hub assembly
CN111542471A (zh) 2017-08-21 2020-08-14 劲锋铁马股份有限公司 具有夹紧连接的自行车塔轮
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
US12030586B2 (en) 2021-07-12 2024-07-09 The Hive Global, Inc. Seal for bicycle crank with differential chainring motion

Also Published As

Publication number Publication date
IT1217364B (it) 1990-03-22
IT8819962A0 (it) 1988-03-25
JPS63195991U (enExample) 1988-12-16
DE3810974A1 (de) 1988-12-01
FR2612870A1 (fr) 1988-09-30
DE8803900U1 (de) 1988-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse