GB241741A - Improvements in linings, of asbestos or other material, for metal clutch or brake-discs - Google Patents
Improvements in linings, of asbestos or other material, for metal clutch or brake-discsInfo
- Publication number
- GB241741A GB241741A GB2856424A GB2856424A GB241741A GB 241741 A GB241741 A GB 241741A GB 2856424 A GB2856424 A GB 2856424A GB 2856424 A GB2856424 A GB 2856424A GB 241741 A GB241741 A GB 241741A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- studs
- segments
- friction material
- distance
- 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
- 239000002184 metal Substances 0.000 title abstract 3
- 239000010425 asbestos Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- 229910052895 riebeckite Inorganic materials 0.000 title abstract 2
- 239000002783 friction material Substances 0.000 abstract 5
- 238000005266 casting Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
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—Composition of linings ; Methods of manufacturing
- F16D69/021—Composition of linings ; Methods of manufacturing containing asbestos
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
241,741. Desroziers, E. J., and Etablissements E. Desroziers. Nov. 28, 1924. Clutches, friction. -Asbestos compound or other friction material is applied to clutch or brake discs in the form of segments or studs cast or forced into apertures formed in the disc, the anea of the friction material at a given radius being in accordance with the wearing effect at that radius. As shown in Fig. 1, segments of friction material are attached to both sides of the disc by casting, pressure, and heat treatment, the material extending through holes or notches 20, 25 in the disc. The straight edges of the segments form a more open angle than the radii of the disc whereby the area of the friction material at a given distance from the centre of the disc is in accordance with the wear at that distance taking into account the speed at that distance. The discs may be cut out as at 19 to compensate for inequalities in the metal of which the disc is made. Figs. 6 and 7 show a disc provided with studs 26, 26a, 26<b> of friction material, the number or area of which at a given distance from the centre is in accordance with the wear at that distance. The studs may be fixed to the disc by collars 27 riveted to the disc. Reinforcing segments through which the studs pass may be secured on each side of the disc. In a further form, studs or segments are attached in the manner described to segmental cores of sheet metal riveted to a central frame to form a complete disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2856424A GB241741A (en) | 1924-11-28 | 1924-11-28 | Improvements in linings, of asbestos or other material, for metal clutch or brake-discs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2856424A GB241741A (en) | 1924-11-28 | 1924-11-28 | Improvements in linings, of asbestos or other material, for metal clutch or brake-discs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB241741A true GB241741A (en) | 1925-10-29 |
Family
ID=10277615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2856424A Expired GB241741A (en) | 1924-11-28 | 1924-11-28 | Improvements in linings, of asbestos or other material, for metal clutch or brake-discs |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB241741A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE886694C (en) * | 1938-11-06 | 1953-08-17 | Borg Warner | Clutch disc, in particular for motor vehicle clutches |
| US4537299A (en) * | 1981-06-30 | 1985-08-27 | Kabushiki Kaisha Daikin Seisakusho | Facing assembly of a friction clutch disc |
| US4557360A (en) * | 1982-02-26 | 1985-12-10 | Mitsubishi Denki Kabushiki Kaisha | Movable disc for electromagnetic clutch/brake |
| GB2209372B (en) * | 1987-09-02 | 1991-11-13 | Aisin Seiki | Clutch discs |
| US5337873A (en) * | 1991-03-26 | 1994-08-16 | Valeo | Friction liner for a clutch friction plate having a plurality of friction liners, especially for a motor vehicle |
-
1924
- 1924-11-28 GB GB2856424A patent/GB241741A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE886694C (en) * | 1938-11-06 | 1953-08-17 | Borg Warner | Clutch disc, in particular for motor vehicle clutches |
| US4537299A (en) * | 1981-06-30 | 1985-08-27 | Kabushiki Kaisha Daikin Seisakusho | Facing assembly of a friction clutch disc |
| US4557360A (en) * | 1982-02-26 | 1985-12-10 | Mitsubishi Denki Kabushiki Kaisha | Movable disc for electromagnetic clutch/brake |
| GB2209372B (en) * | 1987-09-02 | 1991-11-13 | Aisin Seiki | Clutch discs |
| US5337873A (en) * | 1991-03-26 | 1994-08-16 | Valeo | Friction liner for a clutch friction plate having a plurality of friction liners, especially for a motor vehicle |
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