GB331380A - Improvements in or relating to power transmission mechanism - Google Patents
Improvements in or relating to power transmission mechanismInfo
- Publication number
- GB331380A GB331380A GB1932229A GB1932229A GB331380A GB 331380 A GB331380 A GB 331380A GB 1932229 A GB1932229 A GB 1932229A GB 1932229 A GB1932229 A GB 1932229A GB 331380 A GB331380 A GB 331380A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clutch
- shaft
- gear
- speed
- drives
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0293—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being purely mechanical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2708/00—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes
- F16H2708/10—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes only the toothed wheels may be disengaged
- F16H2708/12—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes only the toothed wheels may be disengaged the control being mechanical
Abstract
331,380. Hardy, W. G. June 24, 1929. Variable-speed gearing of the sliding spur-wheel type comprises an arrangement of a clutch j<1> for facilitating gear change in which the reversed drive is transmitted otherwise than through such clutch. The clutch is of a type hitherto used between the change-gearing and the road wheels of a vehicle outside the gear-box in which there is a baulking-ring such as j<6> which prevents automatic. re-arrangement of the clutch until the driving and driven members of the clutch synchronize as described in Specification 306,636. The driven shaft, which is in line with the driving-shaft b, is divided into two parts c, c<1> adapted to be positively connected by this clutch j<1>, which is disengaged during speed-changing by way of a rod j<5>. The reversed drive is effected in the configuration shown independently of the clutch through gear train #, #<1>, g, h<2>, h<3>, i. To bring in lowest forward speed, which is also independent of the clutch, reversing sleeve h is moved to the left and a sleeve g<1> is moved to the right so that countershaft pinion g<4> drives gear i fast on tail shaft c<1>. Three higher forward speeds are im. parted to the shaft c, so that the corresponding drives must pass through clutch j<1>. Two of these are countershaft drives through gears #<2>, #<3>, respectively, and top speed is direct through clutch #<7>, #<6>.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1932229A GB331380A (en) | 1929-06-24 | 1929-06-24 | Improvements in or relating to power transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1932229A GB331380A (en) | 1929-06-24 | 1929-06-24 | Improvements in or relating to power transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB331380A true GB331380A (en) | 1930-07-03 |
Family
ID=10127420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1932229A Expired GB331380A (en) | 1929-06-24 | 1929-06-24 | Improvements in or relating to power transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB331380A (en) |
-
1929
- 1929-06-24 GB GB1932229A patent/GB331380A/en not_active Expired
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