GB193064A - Improvements in or relating to friction linings, plates, blocks and the like - Google Patents
Improvements in or relating to friction linings, plates, blocks and the likeInfo
- Publication number
- GB193064A GB193064A GB2108321A GB2108321A GB193064A GB 193064 A GB193064 A GB 193064A GB 2108321 A GB2108321 A GB 2108321A GB 2108321 A GB2108321 A GB 2108321A GB 193064 A GB193064 A GB 193064A
- Authority
- GB
- United Kingdom
- Prior art keywords
- linings
- clutches
- woven
- warps
- lining
- 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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Compositions of linings; Methods of manufacturing
- F16D69/021—Compositions of linings; Methods of manufacturing containing asbestos
- F16D69/022—Compositions of linings; Methods of manufacturing containing asbestos in the form of fibres
Abstract
193,064. Frood, H. Aug. 9, 1921. Clutches, friction.-Linings, plates, blocks, &c. for friction clutches are provided with an operative surface of roughened, corrugated, undulating, or interrupted form. Where a lining &c. is pro duced from woven or unwoven cotton or other organic, or asbestos or other inorganic fibres, or both, impregnated with a phenolic aldehyde condensation product and bonded thereby under heat and pressure, the discontinuity of its face ensures uniform distribution of frictional duty. As applied to cone clutches, the engagement is more progressive. A clutch plate 7 or cone 7' has radial V-shaped or rounded corrugations 8. The corrugations may run circumferentially, spirally, or tangentially, or may be replaced by a chequered surface having square, lozenge-shaped, or other raised areas. The surface may be formed by pressure between rollers or dies, or, if the lining &c. is made of woven material, by grouping a plurality of warps or picks of weft, or by employing coarses warps or wefts at intervals. Conical linings are described in one of the Provisional Specifications as made by endless weaving or by joining the ends of a strip of fabric woven or cut to the required curvature or having tapered ends ; linings made of unwoven fibres may be moulded in endless form or as a straight or curved strip, the ends of which are joined. Reference has been directed by the Comptroller to Specifications 11326/89, 17694/97, 17189/04, 22970/06, 2446/08, 26621/10, 112,501, and 128,712.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2108321A GB193064A (en) | 1921-08-09 | 1921-08-09 | Improvements in or relating to friction linings, plates, blocks and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2108321A GB193064A (en) | 1921-08-09 | 1921-08-09 | Improvements in or relating to friction linings, plates, blocks and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB193064A true GB193064A (en) | 1923-02-09 |
Family
ID=10156902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2108321A Expired GB193064A (en) | 1921-08-09 | 1921-08-09 | Improvements in or relating to friction linings, plates, blocks and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB193064A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533480A (en) * | 1945-04-25 | 1950-12-12 | Bendix Aviat Corp | Clutch |
US2678118A (en) * | 1951-01-11 | 1954-05-11 | Teletype Corp | Friction clutch |
US4632236A (en) * | 1982-11-10 | 1986-12-30 | Sanden Corporation | Electromagnetic clutch having high torque transfer |
US4831895A (en) * | 1981-11-07 | 1989-05-23 | Mitsubishi Denki Kabushiki Kaisha | Starting motor |
-
1921
- 1921-08-09 GB GB2108321A patent/GB193064A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533480A (en) * | 1945-04-25 | 1950-12-12 | Bendix Aviat Corp | Clutch |
US2678118A (en) * | 1951-01-11 | 1954-05-11 | Teletype Corp | Friction clutch |
US4831895A (en) * | 1981-11-07 | 1989-05-23 | Mitsubishi Denki Kabushiki Kaisha | Starting motor |
US4632236A (en) * | 1982-11-10 | 1986-12-30 | Sanden Corporation | Electromagnetic clutch having high torque transfer |
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