IT8324408A0 - Cambio di velocita' per biciclette. - Google Patents
Cambio di velocita' per biciclette.Info
- Publication number
- IT8324408A0 IT8324408A0 IT8324408A IT2440883A IT8324408A0 IT 8324408 A0 IT8324408 A0 IT 8324408A0 IT 8324408 A IT8324408 A IT 8324408A IT 2440883 A IT2440883 A IT 2440883A IT 8324408 A0 IT8324408 A0 IT 8324408A0
- Authority
- IT
- Italy
- Prior art keywords
- bicycles
- speed gearbox
- gearbox
- speed
- Prior art date
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
- B62M9/1244—Mechanisms for shifting laterally limiting or positioning the movement
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22940482A JPS59120589A (ja) | 1982-12-27 | 1982-12-27 | 自転車用デイレ−ラ− |
JP23445682A JPS59124479A (ja) | 1982-12-28 | 1982-12-28 | 自転車用デイレ−ラ− |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8324408A0 true IT8324408A0 (it) | 1983-12-27 |
IT1168747B IT1168747B (it) | 1987-05-20 |
Family
ID=26528777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24408/83A IT1168747B (it) | 1982-12-27 | 1983-12-27 | Cambio di velocita' per biciclette |
Country Status (5)
Country | Link |
---|---|
US (1) | US4642072A (it) |
DE (1) | DE3347187C2 (it) |
FR (1) | FR2538489B1 (it) |
GB (1) | GB2133487B (it) |
IT (1) | IT1168747B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1211170B (it) * | 1987-07-02 | 1989-10-06 | Campagnolo Spa | Deragliatore posteriore per cambi di velocita di biciclette |
US5346434A (en) * | 1993-08-27 | 1994-09-13 | Hsu Yi Hsung | Rear derailleur mechanism for a bicycle |
JP3372616B2 (ja) * | 1993-11-30 | 2003-02-04 | 株式会社シマノ | 自転車用ディレーラ |
US5961409A (en) * | 1996-12-26 | 1999-10-05 | Shimano, Inc. | Rear derailleur for a bicycle |
EP1160152B1 (en) * | 2000-06-02 | 2005-12-07 | Freni Brembo S.p.A. | Device for adjusting the position of the operating lever of a hydraulic actuator |
ITMO20040108A1 (it) * | 2004-05-06 | 2004-08-06 | L A M S R L | Cambio per bicicletta |
US20080272253A1 (en) * | 2007-05-03 | 2008-11-06 | Peng-Yu Tseng | Derailleurbracket for a bicycle |
US10207772B2 (en) | 2011-01-28 | 2019-02-19 | Paha Designs, Llc | Gear transmission and derailleur system |
US9327792B2 (en) | 2011-01-28 | 2016-05-03 | Paha Designs, Llc | Gear transmission and derailleur system |
US9033833B2 (en) | 2011-01-28 | 2015-05-19 | Paha Designs, Llc | Gear transmission and derailleur system |
US8678963B2 (en) * | 2011-09-21 | 2014-03-25 | Shimano Inc. | Bicycle front derailleur |
US9651138B2 (en) | 2011-09-30 | 2017-05-16 | Mtd Products Inc. | Speed control assembly for a self-propelled walk-behind lawn mower |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027542A (en) * | 1974-10-04 | 1977-06-07 | Shimano Industrial Company, Limited | Derailleur for bicycle |
SE7612480L (sv) * | 1975-12-01 | 1977-05-10 | Union Carbide Corp | Assymetrisk biskarbamatforening |
DE2654426A1 (de) * | 1975-12-02 | 1977-06-23 | Simplex Ets | Gangschaltung fuer fahrraeder oder aehnliche fahrzeuge |
JPS52133634A (en) * | 1976-04-30 | 1977-11-09 | Shimano Industrial Co | Delayer for bicycle |
DE2834646A1 (de) * | 1978-08-08 | 1980-02-21 | Fichtel & Sachs Ag | Kettenschaltung mit gangvorwahl |
FR2446513A1 (fr) * | 1979-01-12 | 1980-08-08 | Anvar | Dispositif selecteur, notamment pour derailleur de bicyclette, et derailleur equipe d'un tel dispositif |
DE2933361A1 (de) * | 1979-08-17 | 1981-03-26 | Fichtel & Sachs Ag, 97424 Schweinfurt | Kettenschaltung |
EP0032049A3 (en) * | 1979-12-29 | 1982-10-27 | Shimano Industrial Company Limited | Cycle derailleur and use thereof |
US4437848A (en) * | 1980-03-15 | 1984-03-20 | Shimano Industrial Company Limited | Derailleur for a bicycle |
CH639612A5 (de) * | 1980-09-17 | 1983-11-30 | Jiri Krampera | Fahrrad mit einer kettenschaltung. |
US4507101A (en) * | 1982-04-07 | 1985-03-26 | Shimano Industrial Company Limited | Speed control device for a bicycle |
-
1983
- 1983-12-20 US US06/563,578 patent/US4642072A/en not_active Expired - Fee Related
- 1983-12-23 GB GB08334439A patent/GB2133487B/en not_active Expired
- 1983-12-26 FR FR8320775A patent/FR2538489B1/fr not_active Expired
- 1983-12-27 DE DE3347187A patent/DE3347187C2/de not_active Expired
- 1983-12-27 IT IT24408/83A patent/IT1168747B/it active
Also Published As
Publication number | Publication date |
---|---|
GB8334439D0 (en) | 1984-02-01 |
GB2133487A (en) | 1984-07-25 |
DE3347187C2 (de) | 1986-03-27 |
GB2133487B (en) | 1986-03-12 |
FR2538489A1 (fr) | 1984-06-29 |
FR2538489B1 (fr) | 1988-01-22 |
US4642072A (en) | 1987-02-10 |
DE3347187A1 (de) | 1984-07-05 |
IT1168747B (it) | 1987-05-20 |
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KR840005953U (ko) | 고속 자전거 |