GB631830A - Improved driving mechanism - Google Patents
Improved driving mechanismInfo
- Publication number
- GB631830A GB631830A GB12252/47A GB1225247A GB631830A GB 631830 A GB631830 A GB 631830A GB 12252/47 A GB12252/47 A GB 12252/47A GB 1225247 A GB1225247 A GB 1225247A GB 631830 A GB631830 A GB 631830A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brake
- gearing
- locking device
- motor
- output member
- 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
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
631,830. Toothed gearing. HOUPLAIN, R. B. May 6, 1947, No. 12252. Convention date, May 10, 1946. [Class 80(i)] A driving means such as an electric motor 6, Fig. 2, drives an output member 2 through a locking device 7 of the kind to which Specification 482,091 relates and through epicyclic gearing 4, 41, 3, of which the reaction member 4<1> is held stationary as by a second like locking device 71 the retaining member 12 of which is stationed by a brake having frictionfaced pivoted segments 10, Fig. 3, spring-loaded to engage the element 12. Upon stoppage of the motor 6 the member 4 is coupled to the stationary flange of the motor, acting as the detent element of the device 7, and the output member 2 is locked against rotation unless the member 41 is operated by an auxiliary drive handle 8 or, in the case of a reactive load, the spring loading on the brake is decreased to allow slip. In Fig. 1 (not shown) the brake is dispensed with, the detent element of the locking device 71 being permanently stationed. In Fig. 4 (not shown) there is no auxiliary drive, the member 4<1> being connected directly to a brake. The bevel gearing shown may be replaced with spur gearing in which a planet carrier rigid with the output member supports pairs of planets of which each pair is secured to the same shaft and meshes driving and reaction annuli.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR631830X | 1946-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB631830A true GB631830A (en) | 1949-11-10 |
Family
ID=8992086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12252/47A Expired GB631830A (en) | 1946-05-10 | 1947-05-06 | Improved driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB631830A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363480A (en) * | 1965-10-23 | 1968-01-16 | Bendix Corp | Automatic throttle control mechanism |
-
1947
- 1947-05-06 GB GB12252/47A patent/GB631830A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363480A (en) * | 1965-10-23 | 1968-01-16 | Bendix Corp | Automatic throttle control mechanism |
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