GB1533857A - Disc brake pad and shoe assemblies - Google Patents
Disc brake pad and shoe assembliesInfo
- Publication number
- GB1533857A GB1533857A GB1485675A GB1485675A GB1533857A GB 1533857 A GB1533857 A GB 1533857A GB 1485675 A GB1485675 A GB 1485675A GB 1485675 A GB1485675 A GB 1485675A GB 1533857 A GB1533857 A GB 1533857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- pad
- keeper
- projection
- shoe
- 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
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Braking Arrangements (AREA)
Abstract
1533857 Disc brake pads GIRLING Ltd 15 March 1976 [10 April 1975] 14856/75 Heading F2E A disc brake pad and shoe assembly comprises a pad 1 with a longitudinal projection 2 of dovetail section on its rear face, a shoe 3 having a longitudinal dovetail-sectioned slot closed at one end and open at the other to receive the projection 2, and a keeper assembly 4 attached to the shoe 3 and in an operative position resiliently urging the pad 1 longitudinally into abutment with the closed end of the slot, the keeper assembly 4 comprising a keeper member 5 and a clamping member 6 and one or more bolts 7, one of which members 5 or 6 is resilient, and slackening of the bolt(s) 7 allowing the keeper member 5 to be moved in a direction perpendicular to the rear face of the pad 1 to a retracted position in which withdrawal of the pad 1 (for replacement purposes) is permitted. In the embodiment illustrated the keeper member comprises a curved rigid plate 5 and the clamping member comprises a spring plate 6, and there is a pair of bolts 7 which are screwed through a flange 8 of the shoe 3 for clamping plate 5 between plate 6 and flange 8. As the bolts 7 are tightened a tongue 10 of plate 5 presses against pad projection 2. To remove the pad 1 the bolts 7 are slackened until pins 9 extending transversely through their exposed inner ends engage the flange 8. This allows release of keeper plate 5 which can then be moved to allow withdrawal of pad 1, the plate 5 being retained on the shoe 3 by a projection 11 which engages plate 6. The dovetail projection 2 may be reinforced by metallic elements extending along the dovetail surfaces, or the projection may be provided on a metallic backing plate to a friction element is secured. In an alternative construction the keeper plate 5 is made resilient and the plate 6 rigid.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1485675A GB1533857A (en) | 1975-04-10 | 1975-04-10 | Disc brake pad and shoe assemblies |
AR26272376A AR207186A1 (en) | 1975-04-10 | 1976-01-01 | DISC BRAKE PAD AND PAD ASSEMBLY |
FI760798A FI760798A (en) | 1975-04-10 | 1976-03-25 | |
BE165932A BE840486A (en) | 1975-04-10 | 1976-04-07 | DISC BRAKE SHOE AND SHOE KIT |
IT4891876A IT1057481B (en) | 1975-04-10 | 1976-04-07 | IMPROVEMENT FOR RAILWAY DISC BRAKES |
FR7610253A FR2307182A1 (en) | 1975-04-10 | 1976-04-08 | DISC BRAKE SHOE AND SHOE KIT |
DE19762615587 DE2615587C3 (en) | 1975-04-10 | 1976-04-09 | Brake shoe retainer for disc brakes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1485675A GB1533857A (en) | 1975-04-10 | 1975-04-10 | Disc brake pad and shoe assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1533857A true GB1533857A (en) | 1978-11-29 |
Family
ID=10048709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1485675A Expired GB1533857A (en) | 1975-04-10 | 1975-04-10 | Disc brake pad and shoe assemblies |
Country Status (7)
Country | Link |
---|---|
AR (1) | AR207186A1 (en) |
BE (1) | BE840486A (en) |
DE (1) | DE2615587C3 (en) |
FI (1) | FI760798A (en) |
FR (1) | FR2307182A1 (en) |
GB (1) | GB1533857A (en) |
IT (1) | IT1057481B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130320A (en) * | 1982-10-15 | 1984-05-31 | Bergische Stahlindustrie | Brake shoe |
EP0267745A2 (en) * | 1986-11-11 | 1988-05-18 | SAB WABCO Holdings B.V. | Brake shoe assembly |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2170566B (en) * | 1985-02-06 | 1988-08-10 | Lucas Ind Plc | Improvements relating to brake pad retaining plate assemblies for use in brake shoe assemblies |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE496734C (en) * | 1928-10-05 | 1930-04-26 | Kirchbach Sche Werke Kirchbach | Brake shoe for disc brakes |
DE951877C (en) * | 1953-10-25 | 1956-11-08 | Bergische Stahlindustrie | Disc brake, especially for rail vehicles and motor vehicles |
FR1579188A (en) * | 1967-08-25 | 1969-08-22 | ||
DE2152315A1 (en) * | 1971-10-20 | 1973-04-26 | Knorr Bremse Gmbh | LOCK FOR CLAMPING A BRAKE PAD THAT CAN BE SLIDED INTO A BRAKE PAD CARRIER |
DE2213049C3 (en) * | 1972-03-17 | 1975-05-07 | Knorr-Bremse Gmbh, 8000 Muenchen | Closure for holding a brake lining for disc brakes that can be pushed into a brake lining carrier, in particular for rail vehicles |
-
1975
- 1975-04-10 GB GB1485675A patent/GB1533857A/en not_active Expired
-
1976
- 1976-01-01 AR AR26272376A patent/AR207186A1/en active
- 1976-03-25 FI FI760798A patent/FI760798A/fi not_active Application Discontinuation
- 1976-04-07 BE BE165932A patent/BE840486A/en unknown
- 1976-04-07 IT IT4891876A patent/IT1057481B/en active
- 1976-04-08 FR FR7610253A patent/FR2307182A1/en not_active Withdrawn
- 1976-04-09 DE DE19762615587 patent/DE2615587C3/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130320A (en) * | 1982-10-15 | 1984-05-31 | Bergische Stahlindustrie | Brake shoe |
EP0267745A2 (en) * | 1986-11-11 | 1988-05-18 | SAB WABCO Holdings B.V. | Brake shoe assembly |
EP0267745A3 (en) * | 1986-11-11 | 1989-09-27 | Lucas Industries Public Limited Company | Improvements relating to brake pad retaining assemblies |
Also Published As
Publication number | Publication date |
---|---|
FR2307182A1 (en) | 1976-11-05 |
IT1057481B (en) | 1982-03-10 |
DE2615587B2 (en) | 1980-01-10 |
BE840486A (en) | 1976-08-02 |
AR207186A1 (en) | 1976-09-15 |
DE2615587C3 (en) | 1980-09-11 |
FI760798A (en) | 1976-10-11 |
DE2615587A1 (en) | 1977-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |