FR2274496A1 - PUSH-FLANGE FOR ROLLER SWIVEL REEL SYSTEM SPEED CHANGES FOR CYCLES, AND SPEED CHANGES THUS EQUIPPED - Google Patents
PUSH-FLANGE FOR ROLLER SWIVEL REEL SYSTEM SPEED CHANGES FOR CYCLES, AND SPEED CHANGES THUS EQUIPPEDInfo
- Publication number
- FR2274496A1 FR2274496A1 FR7421783A FR7421783A FR2274496A1 FR 2274496 A1 FR2274496 A1 FR 2274496A1 FR 7421783 A FR7421783 A FR 7421783A FR 7421783 A FR7421783 A FR 7421783A FR 2274496 A1 FR2274496 A1 FR 2274496A1
- Authority
- FR
- France
- Prior art keywords
- speed changes
- cycles
- flange
- push
- reel system
- 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
- B62M9/126—Chain guides; Mounting thereof
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7421783A FR2274496A1 (en) | 1974-06-17 | 1974-06-17 | PUSH-FLANGE FOR ROLLER SWIVEL REEL SYSTEM SPEED CHANGES FOR CYCLES, AND SPEED CHANGES THUS EQUIPPED |
JP5478775A JPS51137242A (en) | 1974-06-17 | 1975-05-12 | Pressing plate for rolling mechanism attached to bicycle transmission |
DE19752521642 DE2521642A1 (en) | 1974-06-17 | 1975-05-15 | PUSH-UP FLANGE FOR A SWIVELING TENSION ROLLER SYSTEM WITH GEAR SHIFT ROLLERS FOR BICYCLES AND GEAR SHIFTING PROVIDED WITH IT |
GB2433975A GB1499398A (en) | 1974-06-17 | 1975-06-05 | Push flange construction for a pivotal roller system for a speed change mechanism for a cycle |
ES438414A ES438414A1 (en) | 1974-06-17 | 1975-06-10 | Push flange construction for a pivotal roller system for a speed change mechanism for a cycle |
IT2428475A IT1038960B (en) | 1974-06-17 | 1975-06-12 | THRUST FLANGE FOR ROLLER WINDING SYSTEM IN SPEED CHANGERS FOR BICYCLES AND SPEED CABBI IN THIS WAY EQUIPPED |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7421783A FR2274496A1 (en) | 1974-06-17 | 1974-06-17 | PUSH-FLANGE FOR ROLLER SWIVEL REEL SYSTEM SPEED CHANGES FOR CYCLES, AND SPEED CHANGES THUS EQUIPPED |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2274496A1 true FR2274496A1 (en) | 1976-01-09 |
FR2274496B1 FR2274496B1 (en) | 1978-10-20 |
Family
ID=9140404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7421783A Granted FR2274496A1 (en) | 1974-06-17 | 1974-06-17 | PUSH-FLANGE FOR ROLLER SWIVEL REEL SYSTEM SPEED CHANGES FOR CYCLES, AND SPEED CHANGES THUS EQUIPPED |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS51137242A (en) |
DE (1) | DE2521642A1 (en) |
ES (1) | ES438414A1 (en) |
FR (1) | FR2274496A1 (en) |
GB (1) | GB1499398A (en) |
IT (1) | IT1038960B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2950093A1 (en) * | 1979-04-23 | 1980-11-06 | Huret & Fils | BICYCLE CHAIN GEAR |
FR2550299A1 (en) * | 1983-08-02 | 1985-02-08 | Shimano Industrial Co | REAR DERAILLEUR FOR A BICYCLE |
FR2568848A1 (en) * | 1984-08-08 | 1986-02-14 | Shimano Industrial Co | REAR DERAILLEUR FOR BICYCLE |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4198874A (en) * | 1977-05-20 | 1980-04-22 | Shimano Industrial Company Limited | Derailleur for bicycles and similar vehicles |
JPS5631511Y2 (en) * | 1978-04-20 | 1981-07-27 | ||
JPS621686A (en) * | 1985-06-25 | 1987-01-07 | 株式会社シマノ | Derailer for bicycle |
ITTO20001124A1 (en) * | 2000-12-01 | 2002-06-01 | Campagnolo Srl | ROCKER GROUP FOR THE REAR DERAILLEUR OF A BICYCLE. |
US20220306241A1 (en) * | 2021-03-26 | 2022-09-29 | Sram Deutschland Gmbh | Bicycle derailleur pulley |
-
1974
- 1974-06-17 FR FR7421783A patent/FR2274496A1/en active Granted
-
1975
- 1975-05-12 JP JP5478775A patent/JPS51137242A/en active Pending
- 1975-05-15 DE DE19752521642 patent/DE2521642A1/en not_active Withdrawn
- 1975-06-05 GB GB2433975A patent/GB1499398A/en not_active Expired
- 1975-06-10 ES ES438414A patent/ES438414A1/en not_active Expired
- 1975-06-12 IT IT2428475A patent/IT1038960B/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2950093A1 (en) * | 1979-04-23 | 1980-11-06 | Huret & Fils | BICYCLE CHAIN GEAR |
FR2550299A1 (en) * | 1983-08-02 | 1985-02-08 | Shimano Industrial Co | REAR DERAILLEUR FOR A BICYCLE |
FR2568848A1 (en) * | 1984-08-08 | 1986-02-14 | Shimano Industrial Co | REAR DERAILLEUR FOR BICYCLE |
Also Published As
Publication number | Publication date |
---|---|
FR2274496B1 (en) | 1978-10-20 |
DE2521642A1 (en) | 1976-01-02 |
GB1499398A (en) | 1978-02-01 |
IT1038960B (en) | 1979-11-30 |
JPS51137242A (en) | 1976-11-27 |
ES438414A1 (en) | 1977-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
MD | Transfer of rights in case of death | ||
GC | Lien (pledge) constituted | ||
ST | Notification of lapse | ||
GC | Lien (pledge) constituted |