SE8603165D0 - SLEPVAGNSSTYRVENTIL - Google Patents
SLEPVAGNSSTYRVENTILInfo
- Publication number
- SE8603165D0 SE8603165D0 SE8603165A SE8603165A SE8603165D0 SE 8603165 D0 SE8603165 D0 SE 8603165D0 SE 8603165 A SE8603165 A SE 8603165A SE 8603165 A SE8603165 A SE 8603165A SE 8603165 D0 SE8603165 D0 SE 8603165D0
- Authority
- SE
- Sweden
- Prior art keywords
- retroaction
- piston
- parts
- slepvagnsstyrventil
- dual
- Prior art date
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
- B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
- B60T15/24—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by three fluid pressures
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Regulating Braking Force (AREA)
Abstract
A dual-circuit dual line trailer control valve with split retroaction piston (20, 23) is proposed. The two parts (20 and 23) of the retroaction piston are arranged one inside the other and the outer of the two parts has axial shoulders (21), by means of which it bears on one (3) of the two brake pistons (2, 3). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853526048 DE3526048A1 (en) | 1985-07-20 | 1985-07-20 | Trailer control valve |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8603165D0 true SE8603165D0 (en) | 1986-07-18 |
SE8603165L SE8603165L (en) | 1987-01-21 |
Family
ID=6276336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8603165A SE8603165L (en) | 1985-07-20 | 1986-07-18 | SLEPVAGNSSTYRVENTIL |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3526048A1 (en) |
FR (1) | FR2584986A1 (en) |
SE (1) | SE8603165L (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3722306A1 (en) * | 1987-07-06 | 1989-01-26 | Graubremse Gmbh | Relay valve which can be controlled by at least one circuit and can be used as a trailer control or trailer brake valve, especially for air brake systems on motor vehicles |
DE3818743A1 (en) * | 1988-06-01 | 1989-12-07 | Knorr Bremse Ag | TRAILER CONTROL VALVE FOR PRESSURE-OPERATED BRAKE SYSTEMS OF COMMERCIAL VEHICLES |
DE19504394C1 (en) * | 1995-02-10 | 1996-03-07 | Wabco Gmbh | Pneumatic or hydraulic vehicle braking system |
CN102975708B (en) * | 2012-12-06 | 2015-06-10 | 张小伟 | Automatic control safety valve for braking device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3667815A (en) * | 1969-05-02 | 1972-06-06 | Magneti Marelli Spa | Servo distributors in pneumatic braking systems of vehicles with trailer |
DE1958808B2 (en) * | 1969-11-22 | 1973-11-29 | Westinghouse Bremsen- Und Apparatebau Gmbh, 3000 Hannover | Relay valve for use as a trailer brake valve for dual-circuit air brake systems in road vehicles |
DE2246242C2 (en) * | 1972-09-21 | 1983-10-13 | Robert Bosch Gmbh, 7000 Stuttgart | Trailer control valve for dual-circuit air brake systems |
-
1985
- 1985-07-20 DE DE19853526048 patent/DE3526048A1/en not_active Withdrawn
-
1986
- 1986-07-18 FR FR8610506A patent/FR2584986A1/en not_active Withdrawn
- 1986-07-18 SE SE8603165A patent/SE8603165L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2584986A1 (en) | 1987-01-23 |
DE3526048A1 (en) | 1987-01-22 |
SE8603165L (en) | 1987-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT79052A (en) | Improved piston and driver assembly | |
MX172767B (en) | HULE SPRING IN THE SLEEVE | |
UA32412C2 (en) | Cylindrical slide | |
DE3578004D1 (en) | AXIAL PISTON PUMP OR MOTOR WITH INCLINED AXLE. | |
DK283986A (en) | APPARATUS FOR ADAPTING BRAKE PRESSURE BY COMBINED VEHICLES TO THE SAME LOAD | |
SE8603165D0 (en) | SLEPVAGNSSTYRVENTIL | |
MX9201216A (en) | PROCEDURE FOR THE MANUFACTURE OF 2-CHLORO-1,1,1,2-TETRA FLUORO ETANO AND PENTA FLUORO ETANO. | |
DE58903224D1 (en) | VALVE. | |
AU537933B2 (en) | Free piston i.c. engine | |
NO890011D0 (en) | CYLINDER-STAMP COMBINATION MADE BY A PRESSURE MEDIUM. | |
AU531621B2 (en) | Cylinder/piston assembly | |
JPS5773244A (en) | Hydraulic brake piston | |
ATE82916T1 (en) | BRAKE SYSTEM. | |
DE69104778D1 (en) | Control for an axial piston pump. | |
SE8701857D0 (en) | SLEPVAGNS control valve | |
AU581836B2 (en) | Proportioning brake valve with dual area secondary piston | |
GB2018372A (en) | Disc brakes for vehicles | |
AU8335682A (en) | Valve with an axially displaceable annular piston | |
SE8401543D0 (en) | CYLINDER UNIT FOR MANOVERING MAGNETIC BRAKES | |
SU985493A1 (en) | Connecting rod with detachable crank head | |
SE8001286L (en) | TRYCKMANOVERENHET | |
SE8602656L (en) | BRAKE CYLINDER FOR KILBROMSAR | |
FR2268191A2 (en) | Double circuit brake with two pistons - has outer annular piston with outer annular recess | |
SE8302975L (en) | DEVICE ON Piston CYLINDER DEVICE FOR LOADING THE Piston ON ITS Piston Rod | |
SE8401603D0 (en) | TRYCKFORSORJNINGSSYSTEM |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8603165-5 Effective date: 19900417 |