FR2592931A1 - Derailleur pour une bicyclette avec jeu reduit - Google Patents
Derailleur pour une bicyclette avec jeu reduitInfo
- Publication number
- FR2592931A1 FR2592931A1 FR8614725A FR8614725A FR2592931A1 FR 2592931 A1 FR2592931 A1 FR 2592931A1 FR 8614725 A FR8614725 A FR 8614725A FR 8614725 A FR8614725 A FR 8614725A FR 2592931 A1 FR2592931 A1 FR 2592931A1
- Authority
- FR
- France
- Prior art keywords
- axis
- internal
- connecting member
- derailleur
- external
- 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.)
- Granted
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
- B62M9/125—Mounting the derailleur on the frame
-
- 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
- B62M9/1242—Mechanisms for shifting laterally characterised by the linkage mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
L'invention concerne un dérailleur pourvu d'un mécanisme de liaison comprenant quatre organes formés d'un organe de base, d'un organe interne de liaison, d'un organe externe de liaison et d'un organe mobile ayant un guide-chaîne, et avec quatre broches de connexion des organes de liaison à l'organe de base et à l'organe mobile respectivement, les broches de connexion étant obliques par rapport au plan perpendiculaire à l'axe de l'ensemble de pignons à plusieurs étages. Selon l'invention, l'organe interne de liaison 2 est supporté pivotant sur l'organe de base 1 de manière que la surface supérieure de l'organe interne de liaison 2 soit déplacée vers l'axe de l'ensemble de pignons à plusieurs étages S par rapport à une ligne en extension X-X en tracé fantôme qui s'étend de la surface supérieure de l'organe externe de liaison 3 perpendiculairement à l'axe de la broche de connexion 7 pour connecter l'organe externe de liaison à l'organe de base. L'invention s'applique notamment aux bicyclettes. (CF DESSIN DANS BOPI)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985163244U JPS6349434Y2 (fr) | 1985-10-24 | 1985-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2592931A1 true FR2592931A1 (fr) | 1987-07-17 |
FR2592931B1 FR2592931B1 (fr) | 1990-02-02 |
Family
ID=15770092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR868614725A Expired - Lifetime FR2592931B1 (fr) | 1985-10-24 | 1986-10-23 | Derailleur pour une bicyclette avec jeu reduit |
Country Status (5)
Country | Link |
---|---|
US (1) | US4731045A (fr) |
JP (1) | JPS6349434Y2 (fr) |
DE (1) | DE3636298A1 (fr) |
FR (1) | FR2592931B1 (fr) |
IT (1) | IT1197914B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0542077A1 (fr) * | 1991-11-11 | 1993-05-19 | Mory Suntour Inc. | Dispositif de changement de vitesse pour bicyclette |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63184589A (ja) * | 1987-01-28 | 1988-07-30 | 株式会社シマノ | 自転車用デイレ−ラ− |
IT1211288B (it) * | 1987-09-04 | 1989-10-12 | Campagnolo Spa | Deragliatore posteriore per un cambio di velocita di biciclette |
DE4221728A1 (de) * | 1992-07-02 | 1994-01-05 | Fichtel & Sachs Ag | Umlenker für Mehrgangnaben für Fahrräder oder dergleichen |
JPH07156855A (ja) * | 1993-12-06 | 1995-06-20 | Nobuo Ozaki | 自転車用リヤディレーラおよびその取付け構造 |
US6447413B1 (en) * | 1999-02-01 | 2002-09-10 | Eric S. Turer | Field serviceable derailleur device |
US7033294B2 (en) * | 2003-06-11 | 2006-04-25 | Specialized Bicycle Components | Bicycle rear derailleur guard |
US20070173360A1 (en) * | 2006-01-20 | 2007-07-26 | Shimano Inc. | Bicycle rear derailleur |
US20090001685A1 (en) * | 2007-06-29 | 2009-01-01 | Specialized Bicycle Components, Inc. | Bicycle frame |
US9005060B2 (en) * | 2010-10-06 | 2015-04-14 | Zike, Llc | Derailleur |
US9090311B2 (en) * | 2010-10-06 | 2015-07-28 | Zike, Llc | Derailleur |
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 |
US10207772B2 (en) | 2011-01-28 | 2019-02-19 | Paha Designs, Llc | Gear transmission and derailleur system |
US9676444B2 (en) * | 2013-10-23 | 2017-06-13 | Sram, Llc | Electromechanical rear derailleur |
IT201700035716A1 (it) * | 2017-03-31 | 2018-10-01 | Campagnolo Srl | Deragliatore posteriore di bicicletta |
US11319021B2 (en) * | 2017-08-23 | 2022-05-03 | Shimano Inc. | Bicycle rear derailleur |
USD958702S1 (en) | 2020-08-05 | 2022-07-26 | Specialized Bicycle Components, Inc. | Bicycle frame |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2506251A1 (fr) * | 1981-05-20 | 1982-11-26 | Bloy Georges | Derailleur arriere pour cycle a parallelogramme deformable |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3964330A (en) * | 1974-11-08 | 1976-06-22 | Maeda Industries, Ltd. | Chain guide connector device for use in bicycle derailleurs |
FR2314093A1 (fr) * | 1975-06-12 | 1977-01-07 | Huret Roger | Derailleur pour bicyclette |
JPS549818U (fr) * | 1977-06-23 | 1979-01-23 | ||
IT1132005B (it) * | 1979-08-08 | 1986-06-25 | Huret & Fils | Deragliatore per bicicleta |
US4610644A (en) * | 1983-02-23 | 1986-09-09 | Shimano Industrial Company Limited | Derailleur for a bicycle |
JPS59156882A (ja) * | 1983-02-23 | 1984-09-06 | 株式会社シマノ | 自転車用デイレ−ラ− |
JPS6136490U (ja) * | 1984-08-08 | 1986-03-06 | 株式会社シマノ | 自転車用リヤデイレ−ラ− |
-
1985
- 1985-10-24 JP JP1985163244U patent/JPS6349434Y2/ja not_active Expired
-
1986
- 1986-10-16 US US06/919,438 patent/US4731045A/en not_active Expired - Lifetime
- 1986-10-23 FR FR868614725A patent/FR2592931B1/fr not_active Expired - Lifetime
- 1986-10-24 IT IT8622135A patent/IT1197914B/it active
- 1986-10-24 DE DE19863636298 patent/DE3636298A1/de active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2506251A1 (fr) * | 1981-05-20 | 1982-11-26 | Bloy Georges | Derailleur arriere pour cycle a parallelogramme deformable |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0542077A1 (fr) * | 1991-11-11 | 1993-05-19 | Mory Suntour Inc. | Dispositif de changement de vitesse pour bicyclette |
US5238458A (en) * | 1991-11-11 | 1993-08-24 | Maeda Industries, Ltd. | Bicycle speed change assembly |
Also Published As
Publication number | Publication date |
---|---|
JPS6349434Y2 (fr) | 1988-12-19 |
DE3636298C2 (fr) | 1990-07-05 |
IT1197914B (it) | 1988-12-21 |
IT8622135A0 (it) | 1986-10-24 |
JPS6271093U (fr) | 1987-05-06 |
US4731045A (en) | 1988-03-15 |
DE3636298A1 (de) | 1987-04-30 |
FR2592931B1 (fr) | 1990-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2592931A1 (fr) | Derailleur pour une bicyclette avec jeu reduit | |
ES256439U (es) | Dispositivo de conexion para escobillas y brazos de limpia- parabrisas | |
FR2354856A1 (fr) | Robot industriel | |
FR2429999A1 (fr) | Instrument indicateur a aiguille eclairee | |
FR2373946A1 (fr) | Appareil de decoupage et de cintrage des fils de raccord d'un composant electronique insere dans une plaquette de circuit imprime | |
FR2401824A1 (fr) | Derailleur avant pour une bicyclette | |
BE901886A (fr) | Dispositif de connexion compensateur d'angle d'attaque. | |
FR2397320A1 (fr) | Derailleur avant pour une bicyclette | |
FR2427883A1 (fr) | Manipulateur articule | |
FR2661665B1 (fr) | Fleche de manutention comprenant une fleche principale et une fleche complementaire. | |
USD297431S (en) | Top, bottom, back, and ends of a housing with a carrying clip for an electronic bar code reader | |
US5680776A (en) | Metal mount for cut jewels and accessories | |
KR900003654A (ko) | 광모듈 | |
FR2373136A1 (fr) | Mecanisme de contact de commutation pour un clavier du type de calculateur | |
JPS63121489U (fr) | ||
BE898925A (fr) | Dispositif comprenant deux corps en matiere synthetique, capables de pivoter l'un par rapport a l'autre | |
USD247113S (en) | Bicycle carrier for automobiles | |
DE69813662T2 (de) | Vorrichtung zum Verbinden von Rohrstücken | |
JPS6443010A (en) | Working robot for distribution work | |
KR910002745Y1 (ko) | 일체형 터미널단자 | |
JPH0351757Y2 (fr) | ||
JPS6411209A (en) | Caulking jig for optical cable | |
JPS6442141A (en) | Wafer measuring board device | |
USD293110S (en) | Protocol/performance analyzer | |
JPS60196079U (ja) | 配管のクランプ装置 |