GB1183199A - Improvements in and relating to Hydraulic Brake Control Apparatus - Google Patents
Improvements in and relating to Hydraulic Brake Control ApparatusInfo
- Publication number
- GB1183199A GB1183199A GB4765166A GB4765166A GB1183199A GB 1183199 A GB1183199 A GB 1183199A GB 4765166 A GB4765166 A GB 4765166A GB 4765166 A GB4765166 A GB 4765166A GB 1183199 A GB1183199 A GB 1183199A
- Authority
- GB
- United Kingdom
- Prior art keywords
- outlet
- inlet
- pressure
- hydraulic brake
- piston
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
- B60T8/28—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels responsive to deceleration
- B60T8/285—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels responsive to deceleration using horizontal moving mass
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
1,183,199. Hydraulic brake systems; valves. GIRLING Ltd. 8 Sept., 1967 [24 Oct., 1966], No. 47651/66. Headings F2F and F2V. Hydraulic brake control apparatus comprises an inlet A, an outlet B, and a piston 11 having opposed surfaces to which inlet fluid pressure can be applied. The pressure is applied to one surface directly via grooves 8 and channel 7 and to the other via a normally open inertia valve 6. Another normally open valve controls the flow of fluid from the inlet A to the outlet B and is closable in response to movement of the piston after closure of the inertia valve. With initial application of the brakes, pressure is transmitted directly from inlet A to outlet B, and thence to the rear brakes. When the retardation is sufficient valve 6 closes and piston 11 moves to the left to close head 19 on to seating 14 blocking outlet B. Further increase in inlet pressure causes head 19 to open and close on seating 14 due to the larger area of head 19 and thus transmits a reduced pressure to outlet B.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4765166A GB1183199A (en) | 1966-10-24 | 1966-10-24 | Improvements in and relating to Hydraulic Brake Control Apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4765166A GB1183199A (en) | 1966-10-24 | 1966-10-24 | Improvements in and relating to Hydraulic Brake Control Apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1183199A true GB1183199A (en) | 1970-03-04 |
Family
ID=10445775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4765166A Expired GB1183199A (en) | 1966-10-24 | 1966-10-24 | Improvements in and relating to Hydraulic Brake Control Apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1183199A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2407102A1 (en) * | 1977-10-27 | 1979-05-25 | Girling Ltd | BRAKE CONTROL BLOCKS IMPROVEMENTS |
US4253707A (en) * | 1979-01-25 | 1981-03-03 | Sumitomo Electric Industries, Ltd. | Brake pressure control device |
DE3138934A1 (en) * | 1981-09-30 | 1983-04-14 | Alfred Teves Gmbh, 6000 Frankfurt | Brake pressure control valve for a motor vehicle hydraulic brake system |
US4502735A (en) * | 1982-06-03 | 1985-03-05 | Nissan Motor Company, Limited | Deceleration-sensitive type hydraulic brake pressure control valve for automotive vehicle |
-
1966
- 1966-10-24 GB GB4765166A patent/GB1183199A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2407102A1 (en) * | 1977-10-27 | 1979-05-25 | Girling Ltd | BRAKE CONTROL BLOCKS IMPROVEMENTS |
US4253707A (en) * | 1979-01-25 | 1981-03-03 | Sumitomo Electric Industries, Ltd. | Brake pressure control device |
DE3138934A1 (en) * | 1981-09-30 | 1983-04-14 | Alfred Teves Gmbh, 6000 Frankfurt | Brake pressure control valve for a motor vehicle hydraulic brake system |
US4502735A (en) * | 1982-06-03 | 1985-03-05 | Nissan Motor Company, Limited | Deceleration-sensitive type hydraulic brake pressure control valve for automotive vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |