GB533260A - Improvements relating to electro-magnetic clutching means - Google Patents
Improvements relating to electro-magnetic clutching meansInfo
- Publication number
- GB533260A GB533260A GB2863139A GB2863139A GB533260A GB 533260 A GB533260 A GB 533260A GB 2863139 A GB2863139 A GB 2863139A GB 2863139 A GB2863139 A GB 2863139A GB 533260 A GB533260 A GB 533260A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flange
- shaft
- clutch plates
- clutch
- loose
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
533,260. Clutches ; brakes, ROVER CO., Ltd., and IVERSON, P.A. SCOTT-. Oct. 25, 1939, No. 28631. [Class 80 (ii)] [Also in Group XXXIV] An electromagnetic clutch for clutching an element, e.g. a gear wheel 20 to a shaft 11 comprises a coil 17 supported by a non- magnetic member 16 which is secured to a flange 12 on the shaft 11 and slidably and drivingly supports the inner peripheries of a set of clutch plates 14, a second set of clutch plates alternating with the first set being slidably and drivingly supported by a non-magnetic member 21 fixed to a second flange 18 on the shaft 11. One flange is integral with the shaft and the other loose upon it and fixed to the wheel &e. 20 to be driven. The member 16 may be secured to either the integral flange as shown or to the loose flange. Current is supplied to the coil by a brush 23 and slip ring 24 mounted on an insulating strip 25. Two clutches for driving toothed wheels of different sizes may be arranged one on each side of a common integral flange. By holding the loose flange stationary such a clutch may be used as a brake for the shaft 11. The clutch plates may be crimped about a diameter or about a number of equally-spaced radii. If the gear wheel 20 has helical teeth, these are arranged to provide an axial thrust upon the clutch plates. Specification 15640/05, [Class 103], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2863139A GB533260A (en) | 1939-10-25 | 1939-10-25 | Improvements relating to electro-magnetic clutching means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2863139A GB533260A (en) | 1939-10-25 | 1939-10-25 | Improvements relating to electro-magnetic clutching means |
Publications (1)
Publication Number | Publication Date |
---|---|
GB533260A true GB533260A (en) | 1941-02-10 |
Family
ID=10278646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2863139A Expired GB533260A (en) | 1939-10-25 | 1939-10-25 | Improvements relating to electro-magnetic clutching means |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB533260A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2989161A (en) * | 1955-11-25 | 1961-06-20 | Ite Circuit Breaker Ltd | Electromagnetic clutch with stationary coil |
DE1188872B (en) * | 1956-11-15 | 1965-03-11 | Elmeg | Device for electrical slip monitoring in clutches |
US4185366A (en) * | 1973-12-06 | 1980-01-29 | Wickman Machine Tool Sales Ltd. | Spindle drives for multi spindle lathes |
-
1939
- 1939-10-25 GB GB2863139A patent/GB533260A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2989161A (en) * | 1955-11-25 | 1961-06-20 | Ite Circuit Breaker Ltd | Electromagnetic clutch with stationary coil |
DE1188872B (en) * | 1956-11-15 | 1965-03-11 | Elmeg | Device for electrical slip monitoring in clutches |
US4185366A (en) * | 1973-12-06 | 1980-01-29 | Wickman Machine Tool Sales Ltd. | Spindle drives for multi spindle lathes |
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