GB276082A - Improvements in or relating to control levers for use in connection with bowden-wire and similar mechanism - Google Patents
Improvements in or relating to control levers for use in connection with bowden-wire and similar mechanismInfo
- Publication number
- GB276082A GB276082A GB12983/26A GB1298326A GB276082A GB 276082 A GB276082 A GB 276082A GB 12983/26 A GB12983/26 A GB 12983/26A GB 1298326 A GB1298326 A GB 1298326A GB 276082 A GB276082 A GB 276082A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotatable
- screwed
- bowden
- lever
- post
- 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)
- Mechanical Operated Clutches (AREA)
Abstract
276,082. Doherty, J., and Doherty, J. May 21, 1926. Levers, locking ; Bowden and like mechanism. -In dual or multiple control devices for Bowden and like mechanism &c., friction clutch.like retaining means for each control lever is' associated with an adjustable nut-ring screwed on to the fulcrum post and bearing against the face of the lever hub either directly or through an interposed non-rotatable washer. A dual control adapted to be fitted to a motor-cycle handle-bar is shown. The levers c, d are rotatably mounted on plain parts of the fulcrum post b and are normally retained in the position in which they are set by frictional engagement respectively with a non-rotatable disc or plate c<6> and the base a of the mounting, the co-engaging surfaces preferably being formed with annular ridges and grooves. The frictional engagement is regulated, in the case of the upper lever c, by a nut-ring c<5> screwed on a theaded part b<1> of the fulcrum post and, in the case of the lower lever, by a nut-ring d<5> screwed on a threaded part b<2> of the post, the upper surface of the member d<5> being recessed to form a seating for the non-rotatable retaining member c'. Non-rotatable washers c<4>, d<4> are preferably interposed to prevent reaction of the levers on the adjusting means. A large headed retaining screw e may be screwed to a dead end in the post b, being accommodated flush or otherwise in the upper adjusting member c<5>, preferably with an interposed non-rotatable washer f allowance being made for adjustment of the rings c<5>, d‹ without detachment of any part of the assembly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12983/26A GB276082A (en) | 1926-05-21 | 1926-05-21 | Improvements in or relating to control levers for use in connection with bowden-wire and similar mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12983/26A GB276082A (en) | 1926-05-21 | 1926-05-21 | Improvements in or relating to control levers for use in connection with bowden-wire and similar mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
GB276082A true GB276082A (en) | 1927-08-22 |
Family
ID=10014671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12983/26A Expired GB276082A (en) | 1926-05-21 | 1926-05-21 | Improvements in or relating to control levers for use in connection with bowden-wire and similar mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB276082A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2421494A (en) * | 1943-05-24 | 1947-06-03 | Boeing Co | Lever control unit |
CN107416114A (en) * | 2017-08-08 | 2017-12-01 | 麦伟坚 | A kind of bicycle brake stroke adjustment system |
-
1926
- 1926-05-21 GB GB12983/26A patent/GB276082A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2421494A (en) * | 1943-05-24 | 1947-06-03 | Boeing Co | Lever control unit |
CN107416114A (en) * | 2017-08-08 | 2017-12-01 | 麦伟坚 | A kind of bicycle brake stroke adjustment system |
CN107416114B (en) * | 2017-08-08 | 2024-01-09 | 麦伟坚 | Bicycle brake stroke adjusting system |
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