BR7308107D0 - COMMAND VALVE IMPROVEMENTS FOR TRAILERS - Google Patents
COMMAND VALVE IMPROVEMENTS FOR TRAILERSInfo
- Publication number
- BR7308107D0 BR7308107D0 BR810773A BR810773A BR7308107D0 BR 7308107 D0 BR7308107 D0 BR 7308107D0 BR 810773 A BR810773 A BR 810773A BR 810773 A BR810773 A BR 810773A BR 7308107 D0 BR7308107 D0 BR 7308107D0
- Authority
- BR
- Brazil
- Prior art keywords
- trailers
- command valve
- valve improvements
- command
- valve
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722251479 DE2251479C2 (en) | 1972-10-20 | 1972-10-20 | Trailer control valve for dual-circuit air brake systems in road vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7308107D0 true BR7308107D0 (en) | 1974-07-11 |
Family
ID=5859578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR810773A BR7308107D0 (en) | 1972-10-20 | 1973-10-17 | COMMAND VALVE IMPROVEMENTS FOR TRAILERS |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT338124B (en) |
BR (1) | BR7308107D0 (en) |
DE (1) | DE2251479C2 (en) |
GB (1) | GB1443968A (en) |
SE (1) | SE402566B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2615893A1 (en) * | 1974-04-24 | 1977-10-20 | Bosch Gmbh Robert | Pneumatic valve for trailer brakes - has failsafe interlock to apply brakes when line to trailer is cut |
DE3308082A1 (en) * | 1983-03-08 | 1984-09-20 | Robert Bosch Gmbh, 7000 Stuttgart | Trailer control valve |
DE3925292A1 (en) * | 1989-07-31 | 1991-02-07 | Grau Gmbh | OVER TWO CIRCUITABLE RELAY VALVE, IN PARTICULAR TRAILER CONTROL OR TRAILER BRAKE VALVE, FOR AIR BRAKE SYSTEMS ON MOTOR VEHICLES |
DE3929936A1 (en) * | 1989-09-08 | 1991-03-21 | Grau Gmbh | Twin circuit relay valve for a pneumatic brake system - use of a reaction piston to divide the braking chamber |
DE102016114831A1 (en) | 2016-08-10 | 2018-02-15 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Multiple relay valve and pneumatic brake system with at least one multiple relay valve |
CN112135760B (en) * | 2018-06-07 | 2022-08-02 | 威伯科印度有限公司 | Air brake control valve |
WO2021074663A1 (en) * | 2019-10-14 | 2021-04-22 | Wabco India Limited | Trailer control valve with a leakage protection function for a brake system of a vehicle |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1958042A1 (en) * | 1969-11-19 | 1971-05-27 | Bosch Gmbh Robert | Multipurpose trailer brake valve |
-
1972
- 1972-10-20 DE DE19722251479 patent/DE2251479C2/en not_active Expired
-
1973
- 1973-10-08 AT AT853673A patent/AT338124B/en not_active IP Right Cessation
- 1973-10-17 BR BR810773A patent/BR7308107D0/en unknown
- 1973-10-18 SE SE7314182A patent/SE402566B/en unknown
- 1973-10-19 GB GB4880773A patent/GB1443968A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT338124B (en) | 1977-07-25 |
DE2251479C2 (en) | 1982-01-28 |
DE2251479A1 (en) | 1974-05-02 |
SE402566B (en) | 1978-07-10 |
GB1443968A (en) | 1976-07-28 |
ATA853673A (en) | 1976-11-15 |
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