FR2261922B1 - - Google Patents
Info
- Publication number
- FR2261922B1 FR2261922B1 FR7406945A FR7406945A FR2261922B1 FR 2261922 B1 FR2261922 B1 FR 2261922B1 FR 7406945 A FR7406945 A FR 7406945A FR 7406945 A FR7406945 A FR 7406945A FR 2261922 B1 FR2261922 B1 FR 2261922B1
- Authority
- FR
- France
- 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
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
- B62M9/126—Chain guides; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7406945A FR2261922B1 (fr) | 1974-02-22 | 1974-02-22 | |
US05/551,414 US3994167A (en) | 1974-02-22 | 1975-02-20 | Speed change mechanism for a bicycle |
DE19752507213 DE2507213A1 (de) | 1974-02-22 | 1975-02-20 | Gangschaltung fuer fahrraeder mit doppelter drueckerwirkung auf die kette in der naehe der zahnradanordnung |
JP50021059A JPS50124336A (fr) | 1974-02-22 | 1975-02-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7406945A FR2261922B1 (fr) | 1974-02-22 | 1974-02-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2261922A1 FR2261922A1 (fr) | 1975-09-19 |
FR2261922B1 true FR2261922B1 (fr) | 1978-09-15 |
Family
ID=9135619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7406945A Expired FR2261922B1 (fr) | 1974-02-22 | 1974-02-22 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3994167A (fr) |
JP (1) | JPS50124336A (fr) |
DE (1) | DE2507213A1 (fr) |
FR (1) | FR2261922B1 (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4058020A (en) * | 1974-01-30 | 1977-11-15 | Roger Huret | Device for guiding the chain of derailleur bicycle gear changers |
US4027542A (en) * | 1974-10-04 | 1977-06-07 | Shimano Industrial Company, Limited | Derailleur for bicycle |
FR2314093A1 (fr) * | 1975-06-12 | 1977-01-07 | Huret Roger | Derailleur pour bicyclette |
JPS5631512Y2 (fr) * | 1976-02-02 | 1981-07-27 | ||
FR2345341A1 (fr) * | 1976-03-24 | 1977-10-21 | Juy Lucien | Dispositif pour la commande a cable des changements de vitesse du type a parallelogramme articule, pour bicyclettes et vehicules similaires |
US4198874A (en) * | 1977-05-20 | 1980-04-22 | Shimano Industrial Company Limited | Derailleur for bicycles and similar vehicles |
JPS53145234A (en) * | 1977-05-20 | 1978-12-18 | Shimano Industrial Co | Rear derailer for bicycle |
USRE31796E (en) * | 1977-05-20 | 1985-01-08 | Shimano Industrial Company Limited | Derailleur for bicycles and similar vehicles |
JPS561513Y2 (fr) * | 1977-06-15 | 1981-01-14 | ||
JPS5530786Y2 (fr) * | 1977-10-21 | 1980-07-22 | ||
JPS5530787Y2 (fr) * | 1977-10-21 | 1980-07-22 | ||
JPS5475736A (en) * | 1977-11-28 | 1979-06-16 | Maeda Ind | Sheath transmission for bicycle |
JPS5475737A (en) * | 1977-11-28 | 1979-06-16 | Maeda Ind | Sheath transmission for bicycle |
JPS59156882A (ja) * | 1983-02-23 | 1984-09-06 | 株式会社シマノ | 自転車用デイレ−ラ− |
JP3645872B2 (ja) * | 2002-07-29 | 2005-05-11 | 株式会社シマノ | 自転車用リアディレーラ |
US7722488B2 (en) * | 2006-09-25 | 2010-05-25 | Shimano Inc. | Bicycle rear derailleur |
DE102015219522A1 (de) * | 2014-10-14 | 2016-04-14 | Sram Deutschland Gmbh | Mehrfach-Kettenradanordnung für eine Hinterradnabe |
US11319021B2 (en) * | 2017-08-23 | 2022-05-03 | Shimano Inc. | Bicycle rear derailleur |
EP3501964B1 (fr) * | 2017-12-22 | 2024-01-31 | Campagnolo S.r.l. | Bras culbuteur destiné au changement de vitesse d'une bicyclette |
DE102018206104A1 (de) * | 2018-04-20 | 2019-10-24 | Sram Deutschland Gmbh | Schaltauge zur Montage eines hinteren Schaltwerks an einem Fahrradrahmen und Set von Komponenten zur wahlweisen Montage alternativer hinterer Schaltwerke an dem Fahrradrahmen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB931849A (en) * | 1961-02-14 | 1963-07-17 | Cyclo Gear Co Ltd | Improvements relating to chain shifting and tensioning mechanism for bicycles and the like |
US3710636A (en) * | 1970-11-26 | 1973-01-16 | Maeda Ind | Method of producing a bicycle chain shifting device and the same produced thereby |
-
1974
- 1974-02-22 FR FR7406945A patent/FR2261922B1/fr not_active Expired
-
1975
- 1975-02-20 US US05/551,414 patent/US3994167A/en not_active Expired - Lifetime
- 1975-02-20 DE DE19752507213 patent/DE2507213A1/de not_active Withdrawn
- 1975-02-21 JP JP50021059A patent/JPS50124336A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3994167A (en) | 1976-11-30 |
FR2261922A1 (fr) | 1975-09-19 |
DE2507213A1 (de) | 1975-08-28 |
JPS50124336A (fr) | 1975-09-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
MD | Transfer of rights in case of death | ||
GC | Lien (pledge) constituted | ||
ST | Notification of lapse | ||
GC | Lien (pledge) constituted |