FR2829992B1 - Bicyclette a changement de vitesse - Google Patents
Bicyclette a changement de vitesseInfo
- Publication number
- FR2829992B1 FR2829992B1 FR0211773A FR0211773A FR2829992B1 FR 2829992 B1 FR2829992 B1 FR 2829992B1 FR 0211773 A FR0211773 A FR 0211773A FR 0211773 A FR0211773 A FR 0211773A FR 2829992 B1 FR2829992 B1 FR 2829992B1
- Authority
- FR
- France
- Prior art keywords
- bicycle
- speed
- change
- 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 - Fee Related
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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/10—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with bevel gear wheels
-
- 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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/06—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear wheels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Structure Of Transmissions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001291298 | 2001-09-25 | ||
JP2002159334A JP4117825B2 (ja) | 2001-09-25 | 2002-05-31 | 変速機付き自転車 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2829992A1 FR2829992A1 (fr) | 2003-03-28 |
FR2829992B1 true FR2829992B1 (fr) | 2009-05-22 |
Family
ID=26622801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0211773A Expired - Fee Related FR2829992B1 (fr) | 2001-09-25 | 2002-09-24 | Bicyclette a changement de vitesse |
Country Status (3)
Country | Link |
---|---|
US (1) | US6948730B2 (fr) |
JP (1) | JP4117825B2 (fr) |
FR (1) | FR2829992B1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10339207B4 (de) * | 2003-08-21 | 2008-01-10 | Nicolai, Karlheinz, Dipl.-Ing. (TU) | Fahrradrahmen mit integriertem Getriebegehäuse und Getriebegehäuse für einen Fahrradrahmen |
TWI283219B (en) * | 2004-02-10 | 2007-07-01 | Honda Motor Co Ltd | Chain tension structure |
JP4494034B2 (ja) * | 2004-02-10 | 2010-06-30 | 本田技研工業株式会社 | 変速用ケーブル配設構造 |
US20060063624A1 (en) * | 2004-09-20 | 2006-03-23 | Darrell Voss | Transmission systems and methods |
US7361109B2 (en) * | 2005-05-31 | 2008-04-22 | Kilshaw Richard J | Bicycle gear set |
JP2007015642A (ja) * | 2005-07-11 | 2007-01-25 | Yamaha Motor Co Ltd | 電動自転車 |
CN102472380A (zh) * | 2009-08-04 | 2012-05-23 | 赖安·伯克 | 扭转缓冲链轮 |
CN107792293A (zh) * | 2017-09-19 | 2018-03-13 | 安徽信息工程学院 | 自行车前置齿轮变速器 |
EP3786477B1 (fr) * | 2018-04-26 | 2023-06-28 | Hitachi Astemo, Ltd. | Amortisseur de chocs |
US11661138B2 (en) * | 2019-01-07 | 2023-05-30 | Shimano Inc. | Drive train and sprocket arrangement for human-powered vehicle |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4039200A (en) * | 1976-03-29 | 1977-08-02 | Mcgonegle James C | Rear wheel suspension system for a motorcycle |
US4955247A (en) * | 1988-11-21 | 1990-09-11 | Marshall Ernest H | Transmission |
JPH0648368A (ja) | 1992-07-27 | 1994-02-22 | Yamaha Motor Co Ltd | 自転車の電動変速装置 |
DE9316748U1 (de) * | 1993-11-03 | 1994-03-31 | Metzinger, Arnold, 82239 Alling | Fahrrad mit Gangschaltung |
KR0141512B1 (ko) * | 1994-06-14 | 1998-07-15 | 마재열 | 자전거의 전진구동 주행장치 |
US5577749A (en) * | 1994-07-11 | 1996-11-26 | Ross; Thomas | Twin gear drive assembly for a bicycle |
US5522612A (en) * | 1995-02-06 | 1996-06-04 | Considine; Daniel B. | Variable speed drive shaft bicycle |
US5975266A (en) * | 1996-02-21 | 1999-11-02 | Balhorn; Alan C. | Multi-speed transmission |
US5979924A (en) * | 1997-03-13 | 1999-11-09 | Cannoncale Corporation | Crank assembly for a bicycle |
US6079726A (en) * | 1997-05-13 | 2000-06-27 | Gt Bicycles, Inc. | Direct drive bicycle |
US5983751A (en) * | 1997-08-26 | 1999-11-16 | Decloux; Richard Joseph | Single gear train bicycle drive mechanism |
JP2000142539A (ja) * | 1998-11-09 | 2000-05-23 | Bridgestone Cycle Co | 片持ち駆動ユニット |
US6585278B1 (en) * | 2001-01-30 | 2003-07-01 | Joule Cycles, Inc. | Recumbent bicycle with concentric mid-drive and pivot |
-
2002
- 2002-05-31 JP JP2002159334A patent/JP4117825B2/ja not_active Expired - Fee Related
- 2002-09-24 US US10/252,948 patent/US6948730B2/en not_active Expired - Fee Related
- 2002-09-24 FR FR0211773A patent/FR2829992B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2003170885A (ja) | 2003-06-17 |
US6948730B2 (en) | 2005-09-27 |
JP4117825B2 (ja) | 2008-07-16 |
FR2829992A1 (fr) | 2003-03-28 |
US20030080529A1 (en) | 2003-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20120531 |