GB576904A - Improvements in or relating to brake and like apparatus - Google Patents
Improvements in or relating to brake and like apparatusInfo
- Publication number
- GB576904A GB576904A GB20020/44A GB2002044A GB576904A GB 576904 A GB576904 A GB 576904A GB 20020/44 A GB20020/44 A GB 20020/44A GB 2002044 A GB2002044 A GB 2002044A GB 576904 A GB576904 A GB 576904A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brake
- projections
- inflatable
- support
- shoes
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/42—Arrangement or adaptation of brakes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
576,904. Clutches. DUNLOP RUBBER CO., Ltd., and BUTLER, H. J. Oct. 17, 1944, No. 20020. [Class 80 (ii)] [Also in Group XXXIV] In a brake or clutch of the kind wherein the friction elements are moved radially into contact with a brake drum or other complementary friction member by an inflatable element, the said element is provided with projections and recesses which mate with recesses and projections in the surface of the brake shoes or corresponding clutch parts, and of the stationary support. As shown, the inflatable element 5 is of annular form and bars 5a are provided on both the internal and external faces, the two sets of bars being relatively staggered. The element 5 is carried by a support 6a, of channel shape in cross section, integral with the stationary back plate 6. The support 6a is correspondingly barred and recessed at 6c, 6d, and the brake shoes 7 are similarly shaped at 7a, 7b. Annular coiled springs 8 are received in inwardly inclined grooves 7c in the shoes which are thus maintained in yielding contact with the element 5. According to the Provisional Specification, the inflatable element may consist of inflatable segments in butt-ended relation, and the element may be anchored by a plurality of studs, instead of by projections.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20020/44A GB576904A (en) | 1944-10-17 | 1944-10-17 | Improvements in or relating to brake and like apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20020/44A GB576904A (en) | 1944-10-17 | 1944-10-17 | Improvements in or relating to brake and like apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB576904A true GB576904A (en) | 1946-04-25 |
Family
ID=10139018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20020/44A Expired GB576904A (en) | 1944-10-17 | 1944-10-17 | Improvements in or relating to brake and like apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB576904A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2630198A (en) * | 1949-07-22 | 1953-03-03 | Gen Tire & Rubber Co | Fluid operated clutch or brake |
US3022877A (en) * | 1959-01-19 | 1962-02-27 | Fawick Corp | Assembly for clutches and brakes |
-
1944
- 1944-10-17 GB GB20020/44A patent/GB576904A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2630198A (en) * | 1949-07-22 | 1953-03-03 | Gen Tire & Rubber Co | Fluid operated clutch or brake |
US3022877A (en) * | 1959-01-19 | 1962-02-27 | Fawick Corp | Assembly for clutches and brakes |
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