GB371659A - Improvements in means for adjusting the brake-shoes in fluidpressure brake systems - Google Patents
Improvements in means for adjusting the brake-shoes in fluidpressure brake systemsInfo
- Publication number
- GB371659A GB371659A GB1643131A GB1643131A GB371659A GB 371659 A GB371659 A GB 371659A GB 1643131 A GB1643131 A GB 1643131A GB 1643131 A GB1643131 A GB 1643131A GB 371659 A GB371659 A GB 371659A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- brake
- fluid
- cylinder
- master cylinder
- 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
- F16D65/38—Slack adjusters
- F16D65/72—Slack adjusters hydraulic
- F16D65/74—Slack adjusters hydraulic self-acting in one direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
371,659. Fluid-pressure brakes. HALL, F. H., Cleeve Cottage, Holford, near Bridgewater, Somerset. June 5, 1931, No. 16431. [Class 103 (i).] Relates to hydraulic and other fluid-pressure brake systems for vehicles of the type in which the fluid is forced from a master cylinder to the brake cylinder or cylinders 2 through the inlet passage 5 of a piston-valve cylinder 1 and forces the spring-pressed valve piston 7 to travel a predetermined distance before placing the master cylinder in free communication with the brake cylinders 2 by uncovering a passage or the like 3 in the 'valve cylinder, the piston being returned on release of the brake when a limited quantity of fluid has been returned to the master cylinder. According to the invention, in order to prevent leakage of fluid from the brake cylinders past the piston 7, a washer, ring or pad 12 of soft material, e.g. rubber, leather, or lead, is formed as a fixed seating engaging the flat, conical, round or other shaped end of the piston 7, Fig. 3, or a part carried by the piston, or the washer &c. 10, Fig. 1, is carried by the piston 7 and engages a seating 11 at the end of the cylinder 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1643131A GB371659A (en) | 1931-06-05 | 1931-06-05 | Improvements in means for adjusting the brake-shoes in fluidpressure brake systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1643131A GB371659A (en) | 1931-06-05 | 1931-06-05 | Improvements in means for adjusting the brake-shoes in fluidpressure brake systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB371659A true GB371659A (en) | 1932-04-28 |
Family
ID=10077190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1643131A Expired GB371659A (en) | 1931-06-05 | 1931-06-05 | Improvements in means for adjusting the brake-shoes in fluidpressure brake systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB371659A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2997849A (en) * | 1959-05-28 | 1961-08-29 | Outboard Marine Corp | Self-purging hydraulic control device |
-
1931
- 1931-06-05 GB GB1643131A patent/GB371659A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2997849A (en) * | 1959-05-28 | 1961-08-29 | Outboard Marine Corp | Self-purging hydraulic control device |
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