BE869777A - Meervoudig kettingwiel - Google Patents
Meervoudig kettingwielInfo
- Publication number
- BE869777A BE869777A BE2057211A BE2057211A BE869777A BE 869777 A BE869777 A BE 869777A BE 2057211 A BE2057211 A BE 2057211A BE 2057211 A BE2057211 A BE 2057211A BE 869777 A BE869777 A BE 869777A
- Authority
- BE
- Belgium
- Prior art keywords
- chain wheel
- multiple chain
- wheel
- chain
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-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
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977111626U JPS563264Y2 (ja) | 1977-08-19 | 1977-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE869777A true BE869777A (nl) | 1978-12-18 |
Family
ID=14566077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2057211A BE869777A (nl) | 1977-08-19 | 1978-08-17 | Meervoudig kettingwiel |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS563264Y2 (ja) |
BE (1) | BE869777A (ja) |
DE (1) | DE2836258C3 (ja) |
FR (1) | FR2400649A1 (ja) |
GB (1) | GB2005363B (ja) |
IT (1) | IT1098166B (ja) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2005778B (en) * | 1977-08-17 | 1982-06-30 | Shimano Industrial Co | Sprocket and use thereof on bicycle |
US4268259A (en) * | 1977-08-25 | 1981-05-19 | Shimano Industrial Company Limited | Multi-speed sprockets for a bicycle and the like |
JPS5819996Y2 (ja) * | 1978-07-07 | 1983-04-25 | 株式会社シマノ | 自転車用スプロケット |
JPS55149490U (ja) * | 1979-04-14 | 1980-10-28 | ||
JPS5739270Y2 (ja) * | 1979-04-14 | 1982-08-30 | ||
JPS5810706Y2 (ja) * | 1979-10-11 | 1983-02-26 | 株式会社シマノ | 多段スプロケツト装置 |
DE2945271C2 (de) * | 1979-11-09 | 1983-10-20 | Alfred Thun & Co Gmbh, 5828 Ennepetal | Kettenradsatz für die Kettenschaltung eines Fahrrades |
JPS57153286U (ja) * | 1981-03-24 | 1982-09-25 | ||
FR2588633A1 (fr) * | 1985-10-14 | 1987-04-17 | Jouret Vanoverschelde | Roue dentee ainsi que son procede de fabrication |
US4773893A (en) * | 1987-04-20 | 1988-09-27 | Te-Sheng Chang | Sprocket tooth speed varying sprocket assembly |
JPH0721434Y2 (ja) * | 1988-06-04 | 1995-05-17 | 島野工業株式会社 | 自転車用多段スプロケット装置 |
DE313345T1 (de) * | 1987-10-21 | 1990-05-03 | Zusammenbau eines mehrstufigen kettenrades fuer ein fahrrad. | |
JPH0717669Y2 (ja) * | 1988-10-03 | 1995-04-26 | 株式会社スギノテクノ | 自転車用変速装置 |
JP2901268B2 (ja) * | 1989-05-01 | 1999-06-07 | 株式会社シマノ | 多段ギヤ装置 |
IT1237281B (it) * | 1989-11-21 | 1993-05-27 | Campagnolo Srl | Ruota dentata per bicicletta e ruota libera per biciclette includente una pluralita' di tali ruote dentate |
US5192249A (en) * | 1990-02-28 | 1993-03-09 | Shimano, Inc. | Multi-stage sprocket assembly for bicycle |
US5192248A (en) * | 1990-06-24 | 1993-03-09 | Shimano, Inc. | Multi-stage sprocket assembly for bicycle |
JPH05112278A (ja) * | 1991-10-21 | 1993-05-07 | Shimano Inc | 自転車用多段スプロケツト装置 |
DE4330989A1 (de) * | 1993-09-13 | 1995-03-16 | Fichtel & Sachs Ag | Kettenschaltung, insbesondere für Fahrräder |
US5716297A (en) * | 1993-09-13 | 1998-02-10 | Fichtel & Sachs Ag | Derailleur arrangement for bicycles |
DE4434752A1 (de) * | 1994-09-29 | 1996-04-04 | Fichtel & Sachs Ag | Kettenschaltung, insbesondere für Fahrräder |
DE4445035C1 (de) * | 1994-12-16 | 1996-06-05 | Fichtel & Sachs Ag | Kettenschaltung |
US8820192B2 (en) | 2009-04-29 | 2014-09-02 | Race Face Prerformance Products Inc. | Bicycle crank arm and insert therefore |
US9581230B2 (en) | 2014-02-10 | 2017-02-28 | Wolf Tooth Components, LLC | Sprocket |
US9581229B2 (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 |
US11009112B2 (en) | 2016-04-11 | 2021-05-18 | Fox Factory, Inc. | Bicycle front sprocket |
US11014628B2 (en) | 2017-04-28 | 2021-05-25 | Fox Factory, Inc. | Cinch direct mount 2X ring system |
US11359709B2 (en) | 2018-12-18 | 2022-06-14 | Fox Factory, Inc. | Chainring |
US11680633B2 (en) | 2019-02-08 | 2023-06-20 | Fox Factory, Inc. | Chainring |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR408173A (fr) * | 1909-10-22 | 1910-03-21 | Terrot Et Cie | Pignon double à denture biseautée pour dispositif de changement de vitesses pour cycles |
JPS4980736A (ja) * | 1972-12-07 | 1974-08-03 | ||
US4268259A (en) * | 1977-08-25 | 1981-05-19 | Shimano Industrial Company Limited | Multi-speed sprockets for a bicycle and the like |
-
1977
- 1977-08-19 JP JP1977111626U patent/JPS563264Y2/ja not_active Expired
-
1978
- 1978-08-15 GB GB7833326A patent/GB2005363B/en not_active Expired
- 1978-08-17 BE BE2057211A patent/BE869777A/xx not_active IP Right Cessation
- 1978-08-17 FR FR7824002A patent/FR2400649A1/fr active Granted
- 1978-08-18 IT IT7826843A patent/IT1098166B/it active
- 1978-08-18 DE DE2836258A patent/DE2836258C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1098166B (it) | 1985-09-07 |
DE2836258B2 (de) | 1981-05-07 |
FR2400649B1 (ja) | 1983-08-12 |
JPS5437659U (ja) | 1979-03-12 |
IT7826843A0 (it) | 1978-08-18 |
DE2836258C3 (de) | 1981-12-24 |
GB2005363A (en) | 1979-04-19 |
GB2005363B (en) | 1982-06-30 |
FR2400649A1 (fr) | 1979-03-16 |
JPS563264Y2 (ja) | 1981-01-24 |
DE2836258A1 (de) | 1979-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SHIMANO INDUSTRIAL CY LTD Effective date: 19850831 |