FR2294906A1 - Derailleur pour bicyclettes et vehicules similaires - Google Patents
Derailleur pour bicyclettes et vehicules similairesInfo
- Publication number
- FR2294906A1 FR2294906A1 FR7539407A FR7539407A FR2294906A1 FR 2294906 A1 FR2294906 A1 FR 2294906A1 FR 7539407 A FR7539407 A FR 7539407A FR 7539407 A FR7539407 A FR 7539407A FR 2294906 A1 FR2294906 A1 FR 2294906A1
- Authority
- FR
- France
- Prior art keywords
- sprocket
- tensioner
- guide wheel
- wheel carrier
- curved path
- 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
- B62M9/124—Mechanisms for shifting laterally
- B62M9/1244—Mechanisms for shifting laterally limiting or positioning the movement
-
- 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)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742459341 DE2459341A1 (de) | 1974-12-16 | 1974-12-16 | Kettenschaltung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2294906A1 true FR2294906A1 (fr) | 1976-07-16 |
FR2294906B1 FR2294906B1 (fr) | 1982-03-05 |
Family
ID=5933504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7539407A Granted FR2294906A1 (fr) | 1974-12-16 | 1975-12-15 | Derailleur pour bicyclettes et vehicules similaires |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2459341A1 (fr) |
FR (1) | FR2294906A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2416157A1 (fr) * | 1978-02-06 | 1979-08-31 | Huret Roger | Derailleur pour cycle |
FR2817530A1 (fr) * | 2000-12-01 | 2002-06-07 | Campagnolo Srl | Systeme de bras oscillant pour lr derailleur arriere d'une bicyclette |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3013854A1 (de) * | 1980-04-10 | 1981-10-15 | Fichtel & Sachs Ag, 8720 Schweinfurt | Kettenschaltung mit automatischer seillaengenkompensation |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1122854B (de) * | 1958-10-02 | 1962-01-25 | Andre Maxime Huret | Kettenfuehrung fuer Fahrraeder oder aehnliche Fahrzeuge |
US3181383A (en) * | 1962-04-20 | 1965-05-04 | Juy Lucien Charles Hippolyte | Change speed gear control devices for bicycles and similar chain driven vehicles |
US3364762A (en) * | 1964-10-07 | 1968-01-23 | Maeda Tetsuo | Change speed gear control device for bicycles or the like |
DE1605782A1 (de) * | 1966-10-08 | 1971-01-21 | Juy Lucien Charles Hippolyte | Geschwindigkeitswechselgetriebe mit Kettenumschaltung mit einem Gelenkparallelogramm fuer Fahrraeder od. dgl. |
FR2222264A1 (fr) * | 1973-03-23 | 1974-10-18 | Fichtel & Sachs Ag |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH39378A (de) * | 1907-02-27 | 1908-03-02 | Automobili Italia Fabbricia Di | Appareil pour la commande d'organes mécaniques au moyen d'un organe de traction flexible |
-
1974
- 1974-12-16 DE DE19742459341 patent/DE2459341A1/de not_active Withdrawn
-
1975
- 1975-12-15 FR FR7539407A patent/FR2294906A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1122854B (de) * | 1958-10-02 | 1962-01-25 | Andre Maxime Huret | Kettenfuehrung fuer Fahrraeder oder aehnliche Fahrzeuge |
US3181383A (en) * | 1962-04-20 | 1965-05-04 | Juy Lucien Charles Hippolyte | Change speed gear control devices for bicycles and similar chain driven vehicles |
US3364762A (en) * | 1964-10-07 | 1968-01-23 | Maeda Tetsuo | Change speed gear control device for bicycles or the like |
DE1605782A1 (de) * | 1966-10-08 | 1971-01-21 | Juy Lucien Charles Hippolyte | Geschwindigkeitswechselgetriebe mit Kettenumschaltung mit einem Gelenkparallelogramm fuer Fahrraeder od. dgl. |
FR2222264A1 (fr) * | 1973-03-23 | 1974-10-18 | Fichtel & Sachs Ag |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2416157A1 (fr) * | 1978-02-06 | 1979-08-31 | Huret Roger | Derailleur pour cycle |
FR2817530A1 (fr) * | 2000-12-01 | 2002-06-07 | Campagnolo Srl | Systeme de bras oscillant pour lr derailleur arriere d'une bicyclette |
Also Published As
Publication number | Publication date |
---|---|
DE2459341A1 (de) | 1976-07-01 |
FR2294906B1 (fr) | 1982-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |