GB337178A - a device for simplliying gear changing on motor-cycles and the like - Google Patents
a device for simplliying gear changing on motor-cycles and the likeInfo
- Publication number
- GB337178A GB337178A GB31100/29A GB3110029A GB337178A GB 337178 A GB337178 A GB 337178A GB 31100/29 A GB31100/29 A GB 31100/29A GB 3110029 A GB3110029 A GB 3110029A GB 337178 A GB337178 A GB 337178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- pawl
- arms
- cycles
- spring
- 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
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
- B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Moving Of Heads (AREA)
Abstract
337,178. Davies, R. V. Oct. 14, 1929. Controlling variable-speed gearing. - Gearselecting mechanism for motor cycles &c. is operated by a lever carrying a double-acting pawl, the movements of both lever and pawl being controlled by a single spring system. Freely mounted on a spindle 7 fixed to a bracket 6 are a toothed plate 1, connected by an arm 1<a> to the selecting- mechanism, a lever 2 carrying a pivoted doubleacting pawl 3, and a pair of arms 5 urged in opposite directions by a spring 11. The arms 5 press against a pin 8 on the pawl and a pin 9 on a fixed plate 4. On the lever being moved in either direction one of the arms 5 tilts the pawl 3 which then engages teeth 1<b> or 1<c>, moving the plate 1 in the required direction. On being released the lever is returned by the spring to its central position. Stops 10 limit the movement of the lever.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB31100/29A GB337178A (en) | 1929-10-14 | 1929-10-14 | a device for simplliying gear changing on motor-cycles and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB31100/29A GB337178A (en) | 1929-10-14 | 1929-10-14 | a device for simplliying gear changing on motor-cycles and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB337178A true GB337178A (en) | 1930-10-30 |
Family
ID=10317975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31100/29A Expired GB337178A (en) | 1929-10-14 | 1929-10-14 | a device for simplliying gear changing on motor-cycles and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB337178A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE754920C (en) * | 1938-12-09 | 1953-08-10 | Bayerische Motoren Werke Ag | Manual and foot operated gear shifting device with ratchet lock for a motorcycle gearbox |
-
1929
- 1929-10-14 GB GB31100/29A patent/GB337178A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE754920C (en) * | 1938-12-09 | 1953-08-10 | Bayerische Motoren Werke Ag | Manual and foot operated gear shifting device with ratchet lock for a motorcycle gearbox |
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