DE602005004774D1 - Fahrradgangschaltmechanismus - Google Patents
FahrradgangschaltmechanismusInfo
- Publication number
- DE602005004774D1 DE602005004774D1 DE602005004774T DE602005004774T DE602005004774D1 DE 602005004774 D1 DE602005004774 D1 DE 602005004774D1 DE 602005004774 T DE602005004774 T DE 602005004774T DE 602005004774 T DE602005004774 T DE 602005004774T DE 602005004774 D1 DE602005004774 D1 DE 602005004774D1
- Authority
- DE
- Germany
- Prior art keywords
- arm
- predisposed
- shaft
- attachment element
- 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.)
- Active
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
- 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
- B62M9/121—Rear derailleurs
- B62M9/124—Mechanisms for shifting laterally
-
- 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
- B62M9/121—Rear derailleurs
- B62M9/122—Rear derailleurs electrically or fluid actuated; Controls thereof
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMO20040107 | 2004-05-06 | ||
IT000107A ITMO20040107A1 (it) | 2004-05-06 | 2004-05-06 | Cambio per bicicletta |
PCT/IB2005/001200 WO2005102829A1 (en) | 2004-05-06 | 2005-04-29 | A bicycle change gear mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602005004774D1 true DE602005004774D1 (de) | 2008-03-27 |
DE602005004774T2 DE602005004774T2 (de) | 2009-02-12 |
Family
ID=34965418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005004774T Active DE602005004774T2 (de) | 2004-05-06 | 2005-04-29 | Fahrradgangschaltmechanismus |
Country Status (8)
Country | Link |
---|---|
US (1) | US7549662B2 (de) |
EP (1) | EP1742830B1 (de) |
JP (1) | JP2007536163A (de) |
CN (1) | CN1950249B (de) |
AT (1) | ATE385947T1 (de) |
DE (1) | DE602005004774T2 (de) |
IT (1) | ITMO20040107A1 (de) |
WO (1) | WO2005102829A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110160013A1 (en) * | 2009-12-24 | 2011-06-30 | Kristopher Wehage | Rear Derailleur for Bicycle |
US9327792B2 (en) | 2011-01-28 | 2016-05-03 | Paha Designs, Llc | Gear transmission and derailleur system |
US10207772B2 (en) | 2011-01-28 | 2019-02-19 | Paha Designs, Llc | Gear transmission and derailleur system |
CN103442977A (zh) * | 2011-01-28 | 2013-12-11 | 帕哈设计有限责任公司 | 齿轮传动装置及变速器系统 |
EP2711289B1 (de) * | 2012-09-19 | 2018-11-07 | Paha Designs, LLC | Getriebe und Kettenumwerfer |
TWI548562B (zh) * | 2012-10-04 | 2016-09-11 | 島野股份有限公司 | 自行車後撥鏈器 |
ITPD20120325A1 (it) * | 2012-11-06 | 2013-02-05 | Claudio Tiso | Deragliatore posteriore elettronico con movimento su assi rotanti sincronizzati |
US9228643B2 (en) * | 2013-09-12 | 2016-01-05 | Shimano Inc. | Chain tensioning device |
US9377089B2 (en) * | 2013-09-12 | 2016-06-28 | Shimano Inc. | Chain tensioning device |
ITVR20130272A1 (it) * | 2013-12-09 | 2015-06-10 | Siral S R L | Dispositivo di cambio di velocità per mezzi di trasporto |
US20170066501A1 (en) * | 2015-09-08 | 2017-03-09 | Praxis Works LLC | Belt-aligned derailleur |
US9656723B1 (en) * | 2015-12-14 | 2017-05-23 | Shimano Inc. | Electrical bicycle derailleur |
CN107161276A (zh) * | 2016-03-07 | 2017-09-15 | 张小红 | 自行车液压后拨链器 |
ITUA20164291A1 (it) * | 2016-06-10 | 2017-12-10 | Campagnolo Srl | Deragliatore con smorzatore del guidacatena |
US10343748B2 (en) * | 2017-07-19 | 2019-07-09 | Th Industries Co., Ltd. | Electronic rear derailleur for bicycle |
TWI647146B (zh) * | 2017-11-10 | 2019-01-11 | 台灣微轉股份有限公司 | 自行車後變速器 |
US10981626B2 (en) * | 2018-03-20 | 2021-04-20 | Sram Deutschland Gmbh | Drive arrangement for a bicycle |
TWM562816U (zh) * | 2018-04-03 | 2018-07-01 | 彥豪金屬工業股份有限公司 | 變速器總成 |
IT201800009245A1 (it) * | 2018-10-08 | 2020-04-08 | Campagnolo Srl | Cambio di bicicletta ad elevata precisione di comando e metodo per effettuare una cambiata in un cambio di bicicletta |
US11498643B2 (en) * | 2019-02-26 | 2022-11-15 | Shimano Inc. | Bicycle electric derailleur |
US11535338B2 (en) * | 2020-06-16 | 2022-12-27 | Tien Hsin Industries Co., Ltd. | Electronic rear derailleur |
EP4265512A1 (de) * | 2022-04-22 | 2023-10-25 | Patrice Bonnelye | Modularer und integrierter hinterer umwerfer für ein fahrrad |
US11787504B2 (en) * | 2023-02-14 | 2023-10-17 | Hazem Nihad Hamed | Rear derailleur electrical actuator |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1277691A (fr) | 1961-01-10 | 1961-12-01 | Perfectionnements aux dispositifs dérailleurs pour le changement du rapport de transmission des bicyclettes pour compétitions et tourisme et dérailleurs asservis perfectionnés avec déplacement oblique rectiligne | |
FR1319997A (fr) | 1962-04-20 | 1963-03-01 | Changement de vitesse par déraillement de chaîne, en éléments combinés en matière plastique et en métal pour cycles, tandems, vélomoteurs, motocyclettes ou véhicules similaires | |
US4041788A (en) * | 1975-07-30 | 1977-08-16 | California Progressive Products, Inc. | Electrical control for derailleur drive |
US4469479A (en) | 1981-09-28 | 1984-09-04 | Maeda Industries, Ltd. | Bicycle derailleur |
JPS5853587A (ja) * | 1981-09-28 | 1983-03-30 | マエダ工業株式会社 | 自転車用外装変速機 |
IT210508Z2 (it) | 1987-01-12 | 1988-12-30 | Campagnolo Spa | Deragliatore posteriore per cambi di velocita di biciclette |
DE4340471C1 (de) | 1993-11-27 | 1995-02-02 | Fichtel & Sachs Ag | Kettenschaltung für Fahrräder |
JP3372616B2 (ja) * | 1993-11-30 | 2003-02-04 | 株式会社シマノ | 自転車用ディレーラ |
CA2208635A1 (en) * | 1994-12-22 | 1996-06-27 | Jochen Wendler | Gear shift for bicycles |
US6676549B1 (en) * | 1998-12-18 | 2004-01-13 | Shimano, Inc. | Motion sensor for use with a bicycle sprocket assembly |
-
2004
- 2004-05-06 IT IT000107A patent/ITMO20040107A1/it unknown
-
2005
- 2005-04-29 CN CN2005800129543A patent/CN1950249B/zh not_active Expired - Fee Related
- 2005-04-29 US US11/587,522 patent/US7549662B2/en not_active Expired - Fee Related
- 2005-04-29 JP JP2007512556A patent/JP2007536163A/ja active Pending
- 2005-04-29 DE DE602005004774T patent/DE602005004774T2/de active Active
- 2005-04-29 AT AT05731778T patent/ATE385947T1/de not_active IP Right Cessation
- 2005-04-29 WO PCT/IB2005/001200 patent/WO2005102829A1/en active IP Right Grant
- 2005-04-29 EP EP05731778A patent/EP1742830B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
US20070216130A1 (en) | 2007-09-20 |
ITMO20040107A1 (it) | 2004-08-06 |
EP1742830B1 (de) | 2008-02-13 |
JP2007536163A (ja) | 2007-12-13 |
CN1950249B (zh) | 2011-07-20 |
US7549662B2 (en) | 2009-06-23 |
CN1950249A (zh) | 2007-04-18 |
DE602005004774T2 (de) | 2009-02-12 |
ATE385947T1 (de) | 2008-03-15 |
EP1742830A1 (de) | 2007-01-17 |
WO2005102829A1 (en) | 2005-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |