GB261554A - Improvements relating to brake-shoes of vehicle brake mechanism - Google Patents
Improvements relating to brake-shoes of vehicle brake mechanismInfo
- Publication number
- GB261554A GB261554A GB3072025A GB3072025A GB261554A GB 261554 A GB261554 A GB 261554A GB 3072025 A GB3072025 A GB 3072025A GB 3072025 A GB3072025 A GB 3072025A GB 261554 A GB261554 A GB 261554A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shoe
- shoes
- anchorage
- brake
- fixed anchorage
- 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
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/46—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action
- F16D51/54—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action with three or more brake-shoes, at least two of them being linked or directly interacting
- F16D51/56—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action with three or more brake-shoes, at least two of them being linked or directly interacting mechanically actuated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
261,554. Bendix Brake Co. Dec. 4, 1925. Addition to 245,459. Blocks and shoes acting on drums; shoes.-An internal expanding shoe brake according to the parent Specification is modified by the provision of a fixed anchorage for one shoe and one or more movable anchorages for one or more other shoes, each anchorage being between the ends of an adjacent shoe. Preferably, a movable anchorage is in the form of a connection between two shoes, so that the shoe first applied to the drum moves the anchorage towards the drum. In a brake comprising three shoes, the two end shoes 12, 16, Fig. 1, acted on by a cam 22 are forked to straddle the ends of the intermediate shoe 14 which is pivoted on a fixed anchorage 28 secured to the backing plate and passing through relatively large openings in the shoe 12. The shoes 12, 16 area connected to the shoe 14 by pivot pins 18, 34 having enlarged heads slidably engaging the backing plate. The cam 22 is formed at its edges with a flange confining the end of the shoes 12, 16. In a modification, the fixed anchorage engages the forked end of the shoe 12 and passes through a relatively large opening in the shoe 14. In a brake for heavy duty, Fig. 4. the shoes are stampings and the fixed anchorage engaging the end of the shoe 14 comprises a pivot pin 52 passing through an anchor arm 50 and held in place by the webs of the shoe 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3072025A GB261554A (en) | 1925-12-04 | 1925-12-04 | Improvements relating to brake-shoes of vehicle brake mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3072025A GB261554A (en) | 1925-12-04 | 1925-12-04 | Improvements relating to brake-shoes of vehicle brake mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
GB261554A true GB261554A (en) | 1926-11-25 |
Family
ID=10312078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3072025A Expired GB261554A (en) | 1925-12-04 | 1925-12-04 | Improvements relating to brake-shoes of vehicle brake mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB261554A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112145581A (en) * | 2020-09-03 | 2020-12-29 | 泰州市扬帆车件有限公司 | Follow-up expansion brake |
-
1925
- 1925-12-04 GB GB3072025A patent/GB261554A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112145581A (en) * | 2020-09-03 | 2020-12-29 | 泰州市扬帆车件有限公司 | Follow-up expansion brake |
CN112145581B (en) * | 2020-09-03 | 2021-04-09 | 泰州市扬帆车件有限公司 | Follow-up expansion brake |
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