FR898441A - Simplified control for gear change for bicycle by chain derailment - Google Patents
Simplified control for gear change for bicycle by chain derailmentInfo
- Publication number
- FR898441A FR898441A FR898441DA FR898441A FR 898441 A FR898441 A FR 898441A FR 898441D A FR898441D A FR 898441DA FR 898441 A FR898441 A FR 898441A
- Authority
- FR
- France
- Prior art keywords
- bicycle
- gear change
- simplified control
- chain derailment
- derailment
- 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
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 |
---|---|---|---|
FR898441T | 1942-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR898441A true FR898441A (en) | 1945-04-23 |
Family
ID=9391833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR898441D Expired FR898441A (en) | 1942-12-24 | 1942-12-24 | Simplified control for gear change for bicycle by chain derailment |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR898441A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2617558A1 (en) * | 1987-07-02 | 1989-01-06 | Campagnolo Spa | REAR DERAILLEUR FOR A BICYCLE TRANSMISSION, THE MOVING PART OF WHICH PIVOTS AND SLIDES IN RELATION TO THE FRAMEWORK |
-
1942
- 1942-12-24 FR FR898441D patent/FR898441A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2617558A1 (en) * | 1987-07-02 | 1989-01-06 | Campagnolo Spa | REAR DERAILLEUR FOR A BICYCLE TRANSMISSION, THE MOVING PART OF WHICH PIVOTS AND SLIDES IN RELATION TO THE FRAMEWORK |
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