GB583084A - Improvements in or relating to control mechanism for change-speed gearing - Google Patents
Improvements in or relating to control mechanism for change-speed gearingInfo
- Publication number
- GB583084A GB583084A GB15819/44A GB1581944A GB583084A GB 583084 A GB583084 A GB 583084A GB 15819/44 A GB15819/44 A GB 15819/44A GB 1581944 A GB1581944 A GB 1581944A GB 583084 A GB583084 A GB 583084A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- spindle
- change
- speed
- ratchet
- 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)
- Gear-Shifting Mechanisms (AREA)
- Control Of Transmission Device (AREA)
Abstract
583,084. Controlling change-speed gearing. NORTON MOTORS, Ltd., and SHARRATT, F. R. Aug. 18, 1944, No. 15819. [Class 80 (ii)] Comprises an auxiliary neutral-finding lever 24 for the motor-cycle change-speed control described in Specification 424,154, wherein a foot- or hand-operated shift-lever, Fig. 1 (not shown) splined on a sleeve 10 which is freelymounted on a speed-selector spindle 20, operates the spindle stepwise in either direction through a ratchet-plate 19, secured to the spindle, and two oppositely-acting pawls 17, pivoted on an arm 13 secured to the sleeve 10 of the shiftlever, which latter is returned to the central position after each shift by a double-armed hairpin spring 14. The auxiliary neutralizing lever 24 has two spaced pegs 26, which, when the lever is raised, against spring-resistance, engage one or other of two inclined surfaces on the ratchet plate 19 to move the latter direct to the neutral from any gear position, the upper edge of the lever 24 lifting the pawls 17 off the ratchet plate during such movement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15819/44A GB583084A (en) | 1944-08-18 | 1944-08-18 | Improvements in or relating to control mechanism for change-speed gearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15819/44A GB583084A (en) | 1944-08-18 | 1944-08-18 | Improvements in or relating to control mechanism for change-speed gearing |
Publications (1)
Publication Number | Publication Date |
---|---|
GB583084A true GB583084A (en) | 1946-12-06 |
Family
ID=10066086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15819/44A Expired GB583084A (en) | 1944-08-18 | 1944-08-18 | Improvements in or relating to control mechanism for change-speed gearing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB583084A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2543969A (en) * | 1948-02-06 | 1951-03-06 | William H Hill | Neutral selecting mechanism for change-speed gear boxes |
-
1944
- 1944-08-18 GB GB15819/44A patent/GB583084A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2543969A (en) * | 1948-02-06 | 1951-03-06 | William H Hill | Neutral selecting mechanism for change-speed gear boxes |
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