GB541016A - Valve construction - Google Patents
Valve constructionInfo
- Publication number
- GB541016A GB541016A GB820040A GB820040A GB541016A GB 541016 A GB541016 A GB 541016A GB 820040 A GB820040 A GB 820040A GB 820040 A GB820040 A GB 820040A GB 541016 A GB541016 A GB 541016A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- valve member
- rib
- flat
- resilient
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/28—Valves specially adapted therefor
Abstract
541,016. Valves. DICK, B., and BEARD, J. A. May 7, 1940, No. 8200. [Class 135] A valve device particularly adapted for controlling the flow of fluid to and from a master cylinder used for actuating vehicle brakes &c. comprises two valve members seating one on the other and opening in opposite directions one valve member being formed of moulded resilient material, such as rubber, rubber compound or synthetic rubber with an annular rib generally triangular in cross-section adapted to be engaged by a flat surface on the other valve member. The resilient valve member 13 has an annular metal re-inforcing plate 15 the outer periphery of which has an upturned flange 16 to form an abutment for a loading spring compressed by the movement of a piston in the master cylinder. The inner edge of the plate is formed with a series of fingers 16<SP>1</SP> serving as guides for the spindle 17 of the flat-faced valve 19. A light spring 21 arranged between the valve member 13 and an abutment 20 secured to the spindle 17 serves to urge the valve 19 into contact with rib 18. The resilient valve has a further rib 22 with a convex surface 23 adapted to engage a flat sealing surface 24 first with line contact and afterwards with surface contact so squeezing out any oil film which may have formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB820040A GB541016A (en) | 1940-05-07 | 1940-05-07 | Valve construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB820040A GB541016A (en) | 1940-05-07 | 1940-05-07 | Valve construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB541016A true GB541016A (en) | 1941-11-10 |
Family
ID=9847768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB820040A Expired GB541016A (en) | 1940-05-07 | 1940-05-07 | Valve construction |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB541016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19839597A1 (en) * | 1998-08-31 | 2000-03-02 | Continental Teves Ag & Co Ohg | Sealing insert, in particular for a piston of a hydraulic vehicle brake system |
-
1940
- 1940-05-07 GB GB820040A patent/GB541016A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19839597A1 (en) * | 1998-08-31 | 2000-03-02 | Continental Teves Ag & Co Ohg | Sealing insert, in particular for a piston of a hydraulic vehicle brake system |
| US6786489B1 (en) | 1998-08-31 | 2004-09-07 | Continental Teves Ag & Co. Ohg | Sealing insert, especially for a piston in the hydraulic braking system of a motor vehicle |
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