GB261488A - Improvements in change speed gear - Google Patents
Improvements in change speed gearInfo
- Publication number
- GB261488A GB261488A GB2146725A GB2146725A GB261488A GB 261488 A GB261488 A GB 261488A GB 2146725 A GB2146725 A GB 2146725A GB 2146725 A GB2146725 A GB 2146725A GB 261488 A GB261488 A GB 261488A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- speed
- shaft
- gearing
- driven
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
261,488. Wolseley Motors, Ltd., and Boden, O. Aug. 29, 1925. Facilitating changing speed. - Relates to change-speed gearing for vehicles of the kind in which changes are effected by sliding toothed wheels into mesh and in which such changes. are facilitated by the use of auxiliary gearing to speed up the wheels about to be unmeshed. The clutching of the respection wheels of the auxiliary train such as G, K is effected by means which are struck or directly moved by the main gear such as C about to be unmeshed. Thus A is the driven shaft of the gearing which can be clutched to an aligned driving-shaft, not shown, or driven at reduced speeds through gears such as D fixed on a lay shaft B. When the splined gear C is tthrust towards its mating gear D, it strikes directly the inclined ends n of the rods N which pass through intervening mechanism E and abut against a splined friction cone H. The loose gear G of the auxiliary train is gripped between the cone H and a dog-faced disc M, Fig. 4, fast upon an extension b of the shaft A. The engine clutch being disengaged, the lay shaft is then driven through the pair G, K so as to bring the speed of the teeth of gear D to the proper speed to be picked up by the gear C without shock. Further displacement of the gear C causes it to ride freely over the ends of the rods N, which are pressed inwards against springs Q. Like provision may be made for the engagement of gears for other speeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2146725A GB261488A (en) | 1925-08-27 | 1925-08-27 | Improvements in change speed gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2146725A GB261488A (en) | 1925-08-27 | 1925-08-27 | Improvements in change speed gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB261488A true GB261488A (en) | 1926-11-25 |
Family
ID=10163422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2146725A Expired GB261488A (en) | 1925-08-27 | 1925-08-27 | Improvements in change speed gear |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB261488A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1098825B (en) * | 1959-09-17 | 1961-02-02 | Daimler Benz Ag | Frictional and disengageable coupling, especially for motor vehicles |
| US4462489A (en) * | 1981-07-31 | 1984-07-31 | Eaton Corporation | Synchronizer spring pin |
| DE102011106023A1 (en) * | 2011-06-30 | 2013-01-03 | Volkswagen Aktiengesellschaft | Gear portion for use in gear change transmission for motor car, has spring ramps that serve as shearing force-dependant overbearing resistors for sliding sleeve that is co-axially displaced over spring tongues |
| GB2503282A (en) * | 2012-06-22 | 2013-12-25 | Drive System Design Ltd | Floating gear for transmission having friction and dog clutches on opposing sides |
-
1925
- 1925-08-27 GB GB2146725A patent/GB261488A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1098825B (en) * | 1959-09-17 | 1961-02-02 | Daimler Benz Ag | Frictional and disengageable coupling, especially for motor vehicles |
| US4462489A (en) * | 1981-07-31 | 1984-07-31 | Eaton Corporation | Synchronizer spring pin |
| DE102011106023A1 (en) * | 2011-06-30 | 2013-01-03 | Volkswagen Aktiengesellschaft | Gear portion for use in gear change transmission for motor car, has spring ramps that serve as shearing force-dependant overbearing resistors for sliding sleeve that is co-axially displaced over spring tongues |
| GB2503282A (en) * | 2012-06-22 | 2013-12-25 | Drive System Design Ltd | Floating gear for transmission having friction and dog clutches on opposing sides |
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