FR819685A - Advanced gear change mechanism applicable in particular to bicycles - Google Patents
Advanced gear change mechanism applicable in particular to bicyclesInfo
- Publication number
- FR819685A FR819685A FR819685DA FR819685A FR 819685 A FR819685 A FR 819685A FR 819685D A FR819685D A FR 819685DA FR 819685 A FR819685 A FR 819685A
- Authority
- FR
- France
- Prior art keywords
- bicycles
- change mechanism
- gear change
- mechanism applicable
- advanced gear
- 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.)
- 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
- B62M9/124—Mechanisms for shifting laterally
-
- 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
- B62M2009/12413—Rear derailleur comprising telescoping mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB819685X | 1936-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR819685A true FR819685A (en) | 1937-10-23 |
Family
ID=10527371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR819685D Expired FR819685A (en) | 1936-04-14 | 1937-03-24 | Advanced gear change mechanism applicable in particular to bicycles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR819685A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3821792A1 (en) * | 1987-07-02 | 1989-01-12 | Campagnolo Spa | REAR CHAIN DERAILLEUR FOR A BICYCLE CHAIN |
EP1810919A3 (en) * | 2006-01-20 | 2010-07-28 | Shimano Inc. | Bicycle rear derailleur |
-
1937
- 1937-03-24 FR FR819685D patent/FR819685A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3821792A1 (en) * | 1987-07-02 | 1989-01-12 | Campagnolo Spa | REAR CHAIN DERAILLEUR FOR A BICYCLE CHAIN |
EP1810919A3 (en) * | 2006-01-20 | 2010-07-28 | Shimano Inc. | Bicycle rear derailleur |
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