GB768493A - Improvements in or relating to the cooling of brake drums - Google Patents
Improvements in or relating to the cooling of brake drumsInfo
- Publication number
- GB768493A GB768493A GB1001655A GB1001655A GB768493A GB 768493 A GB768493 A GB 768493A GB 1001655 A GB1001655 A GB 1001655A GB 1001655 A GB1001655 A GB 1001655A GB 768493 A GB768493 A GB 768493A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rim
- drum
- brake
- passages
- air
- 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
- F16D65/78—Features relating to cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
768,493. Cooling brake drums. SMITH, D. May 9, 1955 [April 6, 1955], No. 10016/55. Class 103 (1). In a brake drum for use with brake shoes adapted to bear on the outer and inner periphery, e and d respectively, of the rim of the drum, air circulating passages a are provided transversely through the rim of the drum between the inner and outer periphery at intervals around the rim. An annular groove c is formed in the rim and the openings into the air passages are adjacent the inner periphery of the rim so as the drum rotates, air is circulated through passages a by centrifugal action to cool both the working surfaces on the brake drum. The brake drum may be shrouded, from a back plate to stepped flange g with a suitable air intake, thereby protecting the inner and outer working surfaces of the rim fromwater and mud.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1001655A GB768493A (en) | 1955-04-06 | 1955-04-06 | Improvements in or relating to the cooling of brake drums |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1001655A GB768493A (en) | 1955-04-06 | 1955-04-06 | Improvements in or relating to the cooling of brake drums |
Publications (1)
Publication Number | Publication Date |
---|---|
GB768493A true GB768493A (en) | 1957-02-20 |
Family
ID=9959870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1001655A Expired GB768493A (en) | 1955-04-06 | 1955-04-06 | Improvements in or relating to the cooling of brake drums |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB768493A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3229789A (en) * | 1963-10-23 | 1966-01-18 | Jr Frank B Ferris | Plural braking systems |
GB2127115A (en) * | 1982-09-20 | 1984-04-04 | London Cab Company Limited | Brake drum for a drum brake |
-
1955
- 1955-04-06 GB GB1001655A patent/GB768493A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3229789A (en) * | 1963-10-23 | 1966-01-18 | Jr Frank B Ferris | Plural braking systems |
GB2127115A (en) * | 1982-09-20 | 1984-04-04 | London Cab Company Limited | Brake drum for a drum brake |
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