FR787001A - Gear shifting for bicycle - Google Patents
Gear shifting for bicycleInfo
- Publication number
- FR787001A FR787001A FR787001DA FR787001A FR 787001 A FR787001 A FR 787001A FR 787001D A FR787001D A FR 787001DA FR 787001 A FR787001 A FR 787001A
- Authority
- FR
- France
- Prior art keywords
- bicycle
- gear shifting
- shifting
- 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
- B62M2009/12406—Rear derailleur comprising a rigid pivoting arm
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 |
---|---|---|---|
FR787001T | 1935-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR787001A true FR787001A (en) | 1935-09-16 |
Family
ID=9218682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR787001D Expired FR787001A (en) | 1935-03-11 | 1935-03-11 | Gear shifting for bicycle |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR787001A (en) |
-
1935
- 1935-03-11 FR FR787001D patent/FR787001A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR795941A (en) | Gear shifting for bicycles | |
FR842296A (en) | Gear change train | |
FR760565A (en) | Speed change for cycles | |
FR764916A (en) | Gear shifting for automobile | |
FR820201A (en) | Gear shift mechanism for bicycles | |
FR793568A (en) | Gear shifting for cycles, motorcycles and similar vehicles | |
FR787001A (en) | Gear shifting for bicycle | |
FR717456A (en) | Gear shifting for bicycles | |
FR797499A (en) | Gear shifting for bicycles | |
FR759027A (en) | Gear shifting for bicycles | |
FR756436A (en) | Gear shifting for bicycle | |
FR791553A (en) | Gear shifting derailleur for bicycles | |
FR783214A (en) | Gear shifting for bicycles | |
FR780638A (en) | Gear shift mechanism | |
FR45176E (en) | Gear shifting for chain derailment cycles | |
FR797839A (en) | Automatic gear shifting | |
FR787161A (en) | Gear shifting for automobiles | |
FR792794A (en) | Gear change device for hydraulic transmissions | |
FR785035A (en) | Gear shift mechanism for cycles | |
FR795968A (en) | Gear shifting by derailment for cycles | |
FR46292E (en) | Semi-automatic gear change mechanism particularly suitable for bicycles | |
FR753146A (en) | Gear change especially for bicycles | |
FR717457A (en) | Gear shifting for bicycles | |
FR739166A (en) | Gear shifting for bicycles | |
FR784165A (en) | Progressive hydraulic gear change |