GB586724A - Improvements in or relating to unidirectional driving mechanisms - Google Patents
Improvements in or relating to unidirectional driving mechanismsInfo
- Publication number
- GB586724A GB586724A GB9153/44A GB915344A GB586724A GB 586724 A GB586724 A GB 586724A GB 9153/44 A GB9153/44 A GB 9153/44A GB 915344 A GB915344 A GB 915344A GB 586724 A GB586724 A GB 586724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- gear
- yoke
- bearings
- rotation
- 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
- F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction
-
- 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
-
- 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
- F16H2712/00—Mechanisms for changing direction
- F16H2712/02—Automatic control, e.g. for an alternating movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Gear Transmission (AREA)
Abstract
586,724. Reversing gearing. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. May 12, 1944, No. 9153. Convention date, May 28, 1943. [Class 80 (ii)] Comprises gearing, particularly applicable to the driving of car-lighting and air-conditioning generators, in which a driven shaft 11 rotates in the same direction irrespective of the direction of rotation of the driving shaft 10. The shafts 10, 11 are coaxially mounted in a housing 12 in bearings 13, 14, and a yoke 15 is rotatably mounted on the shafts by bearings 16-19. A spur gear 21 is mounted on shaft 10 and a similar gear 22 on shaft 11. An intermediate shaft 23 mounted in the yoke by bearings 24, 25 carries a gear 26 which meshes with the gear 21, and a gear 27 which is connected to the gear 22 by an idler gear 28 on a shaft 29 mounted in the yoke in bearings 31, 32. An over-running clutch 33 controls the direction of rotation of the yoke, and a similar clutch 34 controls the direction of rotation of the shaft 23. For one direction of rotation of shaft 10, shaft 23 is locked and therefore the yoke and gears rotate solid. For the reverse direction, the yoke is locked and shaft 11 is driven in the same direction as before through the gears 21, 26, 27, 28, and 22. In a modification, the idler 28 may be omitted and the wheels 27, 22 replaced by sprockets connected by a chain.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US586724XA | 1943-05-28 | 1943-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB586724A true GB586724A (en) | 1947-03-28 |
Family
ID=22018198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9153/44A Expired GB586724A (en) | 1943-05-28 | 1944-05-12 | Improvements in or relating to unidirectional driving mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB586724A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446757A (en) * | 1982-06-11 | 1984-05-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Directional gear ratio transmissions |
-
1944
- 1944-05-12 GB GB9153/44A patent/GB586724A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446757A (en) * | 1982-06-11 | 1984-05-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Directional gear ratio transmissions |
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