GB1578945A - Control valve - Google Patents
Control valve Download PDFInfo
- Publication number
- GB1578945A GB1578945A GB3746577A GB3746577A GB1578945A GB 1578945 A GB1578945 A GB 1578945A GB 3746577 A GB3746577 A GB 3746577A GB 3746577 A GB3746577 A GB 3746577A GB 1578945 A GB1578945 A GB 1578945A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber spring
- control valve
- valve
- phase
- piston member
- 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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/04—Driver's valves
- B60T15/043—Driver's valves controlling service pressure brakes
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762640531 DE2640531C2 (de) | 1976-09-09 | 1976-09-09 | Bremsventil für Druckluftbremsanlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1578945A true GB1578945A (en) | 1980-11-12 |
Family
ID=5987498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3746577A Expired GB1578945A (en) | 1976-09-09 | 1977-09-08 | Control valve |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2640531C2 (US07642317-20100105-C00010.png) |
FR (1) | FR2364152A1 (US07642317-20100105-C00010.png) |
GB (1) | GB1578945A (US07642317-20100105-C00010.png) |
IT (1) | IT1113606B (US07642317-20100105-C00010.png) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1178727B (de) * | 1959-05-11 | 1964-09-24 | Bendix Westinghouse Automotive | Bremsventil fuer Druckluftbremsanlagen in Motorfahrzeugen |
DE1655770B1 (de) * | 1967-02-22 | 1971-04-22 | Westinghouse Bremsen Und Appba | Abstufungsfeder fuer pneumatische Motorwagenbremsventile und fuer pneumatische Kupplungsverstaerker in Kraftfahrzeugen |
US3504947A (en) * | 1968-10-03 | 1970-04-07 | Bendix Westinghouse Automotive | Service and emergency brake control valve |
FR2134068B1 (US07642317-20100105-C00010.png) * | 1970-03-09 | 1973-12-21 | Westinghouse Freins & Signaux |
-
1976
- 1976-09-09 DE DE19762640531 patent/DE2640531C2/de not_active Expired
-
1977
- 1977-09-01 IT IT2716277A patent/IT1113606B/it active
- 1977-09-08 GB GB3746577A patent/GB1578945A/en not_active Expired
- 1977-09-09 FR FR7727374A patent/FR2364152A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2364152A1 (fr) | 1978-04-07 |
IT1113606B (it) | 1986-01-20 |
FR2364152B1 (US07642317-20100105-C00010.png) | 1983-09-23 |
DE2640531C2 (de) | 1985-12-19 |
DE2640531A1 (de) | 1978-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |