GB576820A - Improvements in power transmission mechanism - Google Patents
Improvements in power transmission mechanismInfo
- Publication number
- GB576820A GB576820A GB2025244A GB2025244A GB576820A GB 576820 A GB576820 A GB 576820A GB 2025244 A GB2025244 A GB 2025244A GB 2025244 A GB2025244 A GB 2025244A GB 576820 A GB576820 A GB 576820A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gears
- layshaft
- output shaft
- class
- shaft
- 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
- F16H3/087—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 characterised by the disposition of the gears
- F16H3/091—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 characterised by the disposition of the gears including a single countershaft
- F16H3/0915—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 characterised by the disposition of the gears including a single countershaft with coaxial input and output shafts
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
576,820. Variable-speed gearing HINDMARCH, T. Nov. 10, 1943, No. 20252/44. Divided out of Complete Specification of 566,029. [Class 80 (ii)] A variable speed and reverse gear box a has an output shaft c in alignment with an input shaft b and a layshaft shaft h parallel thereto driven by gears h<1>. Constantly meshing gears d, d<1>, i, e, e<1>, i<1>, on the layshaft and output shaft provide for forward and reverse driving. The layshaft gears are loosely mounted and have within them pressure fluid operated clutches f, f<1>, k to render them operative. The gears on the output shaft are fixed thereto. Alternatively the layshaft gears may be fixed and the clutches arranged within the gears on the output shaft. Reference has been directed by the Comptroller to Specification 22,443/09, [Class 80 (ii)].
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2025244A GB576820A (en) | 1943-11-10 | 1943-11-10 | Improvements in power transmission mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2025244A GB576820A (en) | 1943-11-10 | 1943-11-10 | Improvements in power transmission mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
GB576820A true GB576820A (en) | 1946-04-18 |
Family
ID=10142910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2025244A Expired GB576820A (en) | 1943-11-10 | 1943-11-10 | Improvements in power transmission mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB576820A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4023418A (en) * | 1974-02-02 | 1977-05-17 | Klockner-Humboltd-Deutz Aktiengesellschaft | Change gear transmission in group construction, especially for land vehicles and vehicles for the building industry |
GB2474254A (en) * | 2009-10-08 | 2011-04-13 | Rolls Royce Plc | Gear drive with loose gears fixed to shafts by fluid couplings |
-
1943
- 1943-11-10 GB GB2025244A patent/GB576820A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4023418A (en) * | 1974-02-02 | 1977-05-17 | Klockner-Humboltd-Deutz Aktiengesellschaft | Change gear transmission in group construction, especially for land vehicles and vehicles for the building industry |
GB2474254A (en) * | 2009-10-08 | 2011-04-13 | Rolls Royce Plc | Gear drive with loose gears fixed to shafts by fluid couplings |
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