DE102005019479B3 - Trailer brake valve for use in e.g. motor vehicle-trailer, has release valve, control valve with positions such as lifting, lowering, driving and stopping, and overflow valve integrally arranged in housing of relay valve - Google Patents
Trailer brake valve for use in e.g. motor vehicle-trailer, has release valve, control valve with positions such as lifting, lowering, driving and stopping, and overflow valve integrally arranged in housing of relay valve Download PDFInfo
- Publication number
- DE102005019479B3 DE102005019479B3 DE102005019479A DE102005019479A DE102005019479B3 DE 102005019479 B3 DE102005019479 B3 DE 102005019479B3 DE 102005019479 A DE102005019479 A DE 102005019479A DE 102005019479 A DE102005019479 A DE 102005019479A DE 102005019479 B3 DE102005019479 B3 DE 102005019479B3
- Authority
- DE
- Germany
- Prior art keywords
- valve
- brake
- trailer
- trailer brake
- housing
- 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.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 2
- 238000013022 venting Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 description 7
- 230000006870 function Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000003746 feather Anatomy 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 244000037459 secondary consumers Species 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
- B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
- B60G17/0523—Regulating distributors or valves for pneumatic springs
-
- 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
- B60T15/20—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 two fluid pressures
- B60T15/206—Trailer brake valves
-
- 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
- B60T15/36—Other control devices or valves characterised by definite functions
- B60T15/60—Other control devices or valves characterised by definite functions for releasing or applying brakes when vehicles of a vehicle train are uncoupled
-
- 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
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/20—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
- B60G2500/202—Height or leveling valve for air-springs
- B60G2500/2021—Arrangement of valves
Abstract
Description
Die Erfindung betrifft Anhängerbremsventil mit einem Gehäuse, das einen Eingangsanschluss für eine Vorratsleitung, einen Eingangsanschluss für eine Bremsleitung, einen Anschluss für einen Vorratsbehälter, einen Ausgangsanschluss für einen Bremssteuerdruck für Betriebsbremszylinder und einen Ausgangsanschluss für eine zu Federspeicherbremszylindern führende Löseleitung aufweist, mit einer Notbremseinrichtung, die eine Kolbenanordnung mit einem vom Druck im Vorratsbehälter beaufschlagten Schaltkolben und ein der Löseleitung zu den Federspeicherbremszylindern zugeordnetes Rückschlagventil aufweist und die bei druckloser Vorratsleitung den Vorratsbehälter mit dem Ausgangsanschluss für den Bremssteuerdruck verbindet, wobei ein manuell betätigbares Löseventil für die Federspeicherbremszylinder im Gehäuse des Anhängerbremsventils integriert angeordnet ist. Solche Anhängerbremsventile werden bekanntlich auf gezogenen Kraftfahrzeugen, also insbesondere auf Anhängern und Sattelaufliegern, eingesetzt, wobei das gezogene Kraftfahrzeug in der Regel mit Kombizylindern ausgestattet ist, die einen Federspeicherteil mit Lösekammer und Speicherfeder und einen Betriebsbremsteil mit Bremskammer aufweisen.The The invention relates to trailer brake valve with a housing, the one input terminal for a supply line, an input port for a brake line, a Connection for a reservoir, an output terminal for a brake control pressure for Service brake cylinder and an output port for a too Spring brake cylinders leading release pipe comprising, with an emergency brake device having a piston assembly with an acted upon by the pressure in the reservoir switching piston and one of the release line to the spring brake cylinders associated check valve and having the reservoir in unpressurized supply line the output terminal for connects the brake control pressure, with a manually operable release valve for the Spring brake cylinder integrated in the housing of the trailer brake valve is arranged. Such trailer brake valves are known to be towed vehicles, ie in particular on trailers and Semi-trailers, used, wherein the towed vehicle in usually equipped with combination cylinders, which is a spring-loaded part with dissolution chamber and memory spring and a service brake with brake chamber.
Aus
der
Aus
der
Ein
weiteres Anhängerbremsventil
ist aus der
Die
grundsätzliche
Bauart eines Anhängerbremsventils
ohne Relaiskolben, jedoch mit einem Schaltkolben als Bestandteil
der Notbremseinrichtung ist aus der
AUFGABE DER ERFINDUNGTASK OF THE INVENTION
Der Erfindung liegt die Aufgabe zugrunde, ein Anhängerbremsventil der eingangs beschriebenen Art bereitzustellen, bei dem Elemente einer Luftfederanlage für eine Bedienungsperson leicht zugänglich an dem Anhänger angeordnet sind. Das Anhängerbremsventil soll eine sinnfällige Betätigung der Luftfederanlage ermöglichen.Of the Invention is based on the object, a trailer brake valve of the beginning to provide the type described, in which elements of an air spring system for one Operator easily accessible on the trailer are arranged. The trailer brake valve should be a meaningful Actuation of Allow air spring system.
LÖSUNGSOLUTION
Erfindungsgemäß wird dies dadurch erreicht, dass ein willkürlich betätigbares Schaltventil mit den Stellungen HEBEN; SENKEN; FAHRT und STOP und ein Überströmventil zum Trennen der Bremsanlage von Nebenverbrauchern im Gehäuse des Anhängerbremsventils integriert angeordnet ist.According to the invention this is achieved by being an arbitrary actuated Switching valve with the positions LIFT; REDUCE; RIDE and STOP and an overflow valve for disconnecting the brake system from auxiliary consumers in the housing of the Trailer brake valve is arranged integrated.
BESCHREIBUNG DER ERFINDUNGDESCRIPTION THE INVENTION
Durch die Integration eines manuell betätigbaren Löseventils für die Federspeicherbremszylinder der Bremsanlage im Gehäuse des Anhängerbremsventils werden bereits weitere Elemente der Bremsanlage in dem Anhängerbremsventil konzentriert und damit leicht und übersichtlich zugänglich am Anhänger untergebracht. Zusätzlich jedoch wird ein willkürlich betätigbares Schaltventil mit den Stellungen HEBEN; SENKEN; FAHRT und STOP und ein Überströmventil zum Trennen der Versorgung von Nebenverbrauchern von der Versorgung der Bremsanlage integriert untergebracht. Dabei handelt es sich um Elemente einer Luftfederanlage, die an sich mit der Bremsanlage nichts zu tun hat. Insoweit werden Elemente unterschiedlicher Anlagen zusammengefasst. Das gemeinsame Gehäuse lässt sich leicht an einer gut zugänglichen Stelle des Anhängers anbringen und steht damit für eine sinngemäße Betätigung zur Verfügung. Durch die Zusammenfassung der Elemente der beiden in Funktion und Bedeutung unterschiedlichen Anlagen entsteht gleichsam ein Zentralgerät, mit dem der Fahrzeugaufbau eines Anhängefahrzeugs z. B. bei der Beladung an einer Rampe gehandhabt werden kann.By the integration of a manually operable release valve for the spring brake cylinder the brake system in the housing the trailer brake valve are already more elements of the brake system in the trailer brake valve concentrated and thus easily and clearly accessible to the trailer housed. additionally however, one becomes arbitrary actuated Switching valve with the positions LIFT; REDUCE; RIDE and STOP and an overflow valve to disconnect the supply of auxiliary consumers from the supply the brake system integrated housed. It is about around elements of an air suspension system, which in itself with the brake system has nothing to do. In that regard, elements of different systems summarized. The common housing can be easily attached to a well accessible Place of the trailer attach and stands for it a meaningful operation for Available. By summarizing the elements of the two in function and Meaning of different systems arises as it were a central unit, with the the vehicle body of a trailer z. B. can be handled when loading on a ramp.
Zusätzlich kann ein manuell betätigbares Löseventil zum Umschalten der Notbremseinrichtung zwecks Entlüftung der Betriebsbremszylinder im Gehäuse des Anhängerbrems ventils integriert angeordnet sein. Dieses zweite Löseventil dient also zur Betätigung der Betriebsbremszylinder über die Notbremseinrichtung.In addition, can a manually operated release valve for switching the emergency brake device for the purpose of venting the Service brake cylinder in the housing the trailer brake valve be arranged integrated. This second release valve thus serves to actuate the Service brake cylinder over the emergency braking device.
Mit dem Überströmventil wird der Teil der Bremsanlage, der den Nebenverbrauchern zugeordnet ist, von der Bremsanlage getrennt. Das Überströmventil kann als Überströmventil mit oder ohne begrenzte Rückströmung ausgebildet sein. Zu diesem Zweck weist es bekanntermaßen eine bewegliche Wand auf, die mehrere Wirkflächen besitzt und auf einer Feder abgestützt ist. Kolbenbauart wie auch Membranbauart sind ohne weiteres möglich.With the overflow valve becomes the part of the brake system that is assigned to the secondary consumers is disconnected from the brake system. The overflow valve can be used as overflow valve formed with or without limited backflow be. For this purpose, it is known to have a movable wall, the multiple active surfaces owns and is supported on a spring. Piston design as well as membrane design are easily possible.
Weiter besteht die Möglichkeit, zusätzlich noch ein Liftachsventil zum Anheben und Absenken einer Liftachse im Gehäuse des Anhängerbremsventils integriert anzuordnen. Das Liftachsventil kann manuell und/oder elektrisch ansteuerbar ausgebildet sein, damit bei zunehmender Beladung und damit zunehmender Last auf dem Fahrgestell die Liftachse von dem gleichen Gerät aus bedienbar ist, wie auch z. B. das willkürlich betätigbare Schaltventil, welches zum Anpassen an die Rampenhöhe betätigt wird.Further it is possible, in addition a Liftachsventil for raising and lowering a lift axle in the housing of Trailer brake valve to arrange integrated. The Liftachsventil can manually and / or be formed electrically controlled, so with increasing loading and thus increasing load on the chassis the lift axle of the same device is operable, as well as z. B. the arbitrarily actuated switching valve, which for Adapt to the ramp height actuated becomes.
Dem Überströmventil kann ein Umschaltventil zugeordnet sein, das in einer die bewegliche Wand überbrückenden Leitung angeordnet ist und eine Sperrstellung und eine Durchgangsstellung aufweist, wobei das Umschaltventil in Abhängigkeit vom Stillstand des Kraftfahrzeuges und bei ausgeschalteter Zündung in die Durchgangsstellung schaltbar ausgebildet ist. Dem liegt die Erkenntnis zugrunde, dass der Luftverbrauch in der Bremsanlage eines Kraftfahrzeugs bei einem stillstehenden Fahrzeug bekanntlich gering ist, zumal dann, wenn keine Rangiervorgänge stattfinden und die Druckluftbremsanlage über Federspeicherbremszylinder verfügt. Gerade in dieser Betriebssituation, z. B. bei einem an einer Rampe stillstehenden Fahrzeug, welches be- oder entladen wird, liegt ein hoher Luftverbrauch im Bereich der Luftfederanlage durch die entsprechende Niveaunachregelung vor. Umgekehrt ist es im Betriebszustand des Fahrzeugs, insbesondere während der Fahrt. Hier ergibt sich der wesentliche Luftverbrauch im Bereich der Druckluftbremsanlage, während die Luftfederanlage keinen oder nur einen geringen Luftverbrauch hat. Hierauf basierend ist dem Überströmventil ein Umschaltventil zugeordnet, welches eine Durchgangsstellung und eine Sperrstellung aufweist und so angeordnet ist, dass es das Umschaltventil überbrückt. Damit wird erreicht, dass das Überströmventil in der Sperrstellung des Umschaltventils seine normale vorgesehene Funktion erbringen kann, während seine Wirkung in der Durchgangsstellung des Umschaltventils ausgeschaltet ist. Damit profitiert einerseits die Bremsanlage während der Fahrt und andererseits die Luftfederanlage während des Stillstands des Fahrzeugs. Insbesondere für die Niveaunachregelung durch die Luftfederanlage bei Be- oder Entladung des Kraftfahrzeugs an einer Rampe steht nunmehr das Luftvolumen aus dem Druckluftbehälter der Luftfederanlage und das Luftvolumen des Vorratsbehälters der Bremsanlage gemeinsam zur Verfügung. Das Umschaltventil wird in Abhängigkeit von dem Stillstand bzw. Fahrzustand des Kraftfahrzeugs in die Durchgangsstellung geschaltet. Zusätzlich wird abgefragt, ob die Zündung des Kraftfahrzeugs ein- oder ausgeschaltet ist. Nach den gesetzlichen Vorschriften befindet sich ein Kraftfahrzeug im Fahrzustand, wenn auch nur die Zündung eingeschaltet ist. Von einer ABS-, EBS- oder einer sonstigen elektronischen Anlage kann ein Drehzahlsignal abgefragt werden. Ein nicht vorhandenes Drehzahlsignal ist charakteristisch für den Stillstand des Fahrzeugs. Die Herstellung der Verbindung zwischen den beiden Druckluftvorratsbehältern kann weiterhin von zusätzlichen Randbedingungen abhängig gestaltet werden. Es kann hier ein Signal benutzt werden, welches von einer eingelegten Feststellbremse abgeleitet wird. Bei Anhängern kann ein Signal benutzt werden, welches in Abhängigkeit von einer entkoppelten Vorratsleitung gewonnen wird. Bei Wechselaufbauten kann ein Signal gewonnen werden, welches in Abhängigkeit von betätigten Stützbeinen gewonnen wird, was ebenfalls charakteristisch für den Stillstand des Fahrzeugs bzw. Fahrzeugteils ist.The overflow valve may be associated with a switching valve which is arranged in a movable wall bridging line and has a blocking position and a passage position, wherein the switching valve is formed in response to the stoppage of the motor vehicle and switched off ignition in the passage position switchable. This is based on the finding that the air consumption in the brake system of a motor vehicle in a stationary vehicle be islichlich low, especially when no maneuvering operations take place and the air brake system has spring brake cylinder. Especially in this situation, z. B. in a vehicle resting on a ramp, which is loaded or unloaded, there is a high air consumption in the area of the air spring system by the corresponding level after-regulation. Conversely, it is in the operating state of the vehicle, especially while driving. This results in the essential air consumption in the air brake system, while the air suspension system has no or only a low air consumption. Based on this, the overflow valve is assigned a changeover valve which has a passage position and a blocking position and is arranged in such a way that it bridges over the changeover valve. This ensures that the spill valve in the blocking position of the changeover valve can perform its normal intended function, while its effect is turned off in the passage position of the changeover valve. On the one hand, this benefits the brake system while driving and, on the other hand, the air suspension system during standstill of the vehicle. In particular, for the level control by the air spring system when loading or unloading the motor vehicle at a ramp is now the volume of air from the compressed air tank of the air spring system and the air volume of the reservoir of the brake system together. The switching valve is switched depending on the standstill or driving state of the motor vehicle in the passage position. In addition, it is queried whether the ignition of the motor vehicle is switched on or off. According to the legal regulations, a motor vehicle is in driving condition, even if only the ignition is switched on. From an ABS, EBS or other electronic system, a speed signal can be queried. A non-existent speed signal is characteristic of the stoppage of the vehicle. The preparation of the connection between the two compressed air reservoirs can continue to be made dependent on additional boundary conditions. It can be used here a signal which is derived from an engaged parking brake. For trailers, a signal can be used, which is obtained in dependence on a decoupled supply line. In swap bodies, a signal can be obtained, which is obtained in response to actuated support legs, which is also characteristic of the standstill of the vehicle or vehicle part.
Das Umschaltventil kann ein Schaltelement aufweisen, das durch eine Feder in die Sperrstellung belastet ist und zum Übergang in die Durchgangsstellung elektrisch oder pneumatisch ansteuerbar ausgebildet ist. Das Umschaltventil kann auch über das willkürlich betätigbare Schaltventil pneumatisch ansteuerbar ausgebildet sein, und zwar über dessen Stellung FAHRT. Andererseits besteht die Möglichkeit, das Umschaltventil über das Löseventil zum Lösen der Federspeicherbremszylinder pneumatisch anzusteuern. Überströmventil und Schaltventil können eine Einheit bilden, die wiederum im Gehäuse des Anhängerbremsventils integriert angeordnet ist.The Changeover valve may comprise a switching element, which by a Spring is loaded in the locked position and the transition to the passage position is formed electrically or pneumatically controlled. The changeover valve can also about that arbitrarily actuated Switching valve be designed pneumatically controlled, via its position JOURNEY. On the other hand, there is the possibility of the changeover valve on the release valve to release to control the spring brake cylinder pneumatically. overflow and switching valve can form a unit, which in turn integrates in the housing of the trailer brake valve is arranged.
Schließlich besteht die Möglichkeit, am Gehäuse des Anhängerbremsventils verschiedene Prüfanschlüsse anzuordnen, beispielsweise einen Prüfanschluss zum Erfassen des Vorratsdrucks im Vorratsbehälter der Betriebsbremse und einen anderen Prüfanschluss zum Erfassen des Vorratsdrucks im Vorratsbehälter der Nebenverbraucher, insbesondere der Luftfederanlage.Finally exists the possibility, on the housing the trailer brake valve to arrange different test connections, For example, a test port for detecting the supply pressure in the reservoir of the service brake and another test connection for detecting the supply pressure in the storage container of the secondary consumer, in particular the air spring system.
KURZBESCHREIBUNG DER FIGURENSUMMARY THE FIGURES
Im Folgenden wird die Erfindung anhand in den Figuren dargestellter bevorzugter Ausführungsbeispiele weiter erläutert und beschrieben.in the The invention is described below with reference to the figures preferred embodiments further explained and described.
FIGURENBESCHREIBUNGDESCRIPTION OF THE FIGURES
Das
Gehäuse
Von
einer Zentralbelüftung
Von
der Leitung
Am
Gehäuse
Die
Ausführungsform
der
Die
Ausführungsform
des Anhängerbremsventils
Das
Ausführungsbeispiel
der
Das
Ausführungsbeispiel
der
- 11
- AnhängerbremsventilTrailer brake valve
- 22
- Gehäusecasing
- 33
- NotbremseinrichtungEmergency brake
- 44
- Federfeather
- 55
- Rückschlagventilcheck valve
- 66
- Eingangsanschlussinput port
- 77
- Vorratsleitungsupply line
- 88th
- Filterfilter
- 99
- Steuerleitungcontrol line
- 1010
- Eingangsanschlussinput port
- 1111
- Bremsleitungbrake line
- 1212
- Filterfilter
- 1313
- Anschlussconnection
- 1414
- Leitungmanagement
- 1515
- Vorratsbehälterreservoir
- 1616
- Versorgungsleitungsupply line
- 1717
- ABS-Modulator/SteuergerätABS modulator / controller
- 1818
- elektrische Leitungelectrical management
- 1919
- Steuerleitungcontrol line
- 2020
- Ausgangsanschlussoutput port
- 2121
- ZentralbelüftungCentral ventilation
- 2222
- Leitungmanagement
- 2323
- Rückschlagventilcheck valve
- 2424
- Löseventilrelease valve
- 2525
- FederspeicherbremszylinderSpring brake cylinder
- 2626
- Löseleitungrelease pipe
- 2727
- Ausgangsanschlussoutput port
- 2828
- Entlüftungsanschlussexhaust port
- 2929
- BetriebsbremszylinderService brake cylinder
- 3030
- Steuerleitungcontrol line
- 3131
- Zweigleitungbranch line
- 3232
- Überströmventiloverflow
- 3333
- Federfeather
- 3434
- Ausgangsanschlussoutput port
- 3535
- Vorratsbehälterreservoir
- 3636
- Ausgangsanschlussoutput port
- 3737
- Versorgungsleitungsupply line
- 3838
- NiveauregelventilLevel control valve
- 3939
- Leitungmanagement
- 4040
- Schaltventilswitching valve
- 4141
- Eingangsanschlussinput port
- 4242
- Versorgungsleitungsupply line
- 4343
- Magnetventilmagnetic valve
- 4444
- elektrische Leitungelectrical management
- 4545
- Entlüftungsanschlussexhaust port
- 4646
- Leitungmanagement
- 4747
- Ausgangsanschlussoutput port
- 4848
- Luftfederbalgsuspension bellows
- 4949
- Hebellever
- 5050
- Prüfanschlusstest connection
- 5151
- Prüfanschlusstest connection
- 5252
- Löseventilrelease valve
- 5353
- Leitungmanagement
- 5454
- Leitungmanagement
- 5555
- Achsliftventilaxle lifting valve
- 5656
- Magnetventilmagnetic valve
- 5757
- HebebalgHebebalg
- 5858
- Umschaltventilswitching valve
- 5959
- Leitungmanagement
- 6060
- Federfeather
- 6161
- Prüfanschlusstest connection
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005019479A DE102005019479B3 (en) | 2005-04-27 | 2005-04-27 | Trailer brake valve for use in e.g. motor vehicle-trailer, has release valve, control valve with positions such as lifting, lowering, driving and stopping, and overflow valve integrally arranged in housing of relay valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005019479A DE102005019479B3 (en) | 2005-04-27 | 2005-04-27 | Trailer brake valve for use in e.g. motor vehicle-trailer, has release valve, control valve with positions such as lifting, lowering, driving and stopping, and overflow valve integrally arranged in housing of relay valve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005019479B3 true DE102005019479B3 (en) | 2007-01-18 |
Family
ID=37563702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005019479A Active DE102005019479B3 (en) | 2005-04-27 | 2005-04-27 | Trailer brake valve for use in e.g. motor vehicle-trailer, has release valve, control valve with positions such as lifting, lowering, driving and stopping, and overflow valve integrally arranged in housing of relay valve |
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WO2008101592A3 (en) * | 2007-02-21 | 2008-11-13 | Wabco Gmbh | Parking brake module for a pressure medium-operated brake system |
WO2009046779A1 (en) * | 2007-10-05 | 2009-04-16 | Wabco Gmbh | Parking brake modulator and use of a brake modulator as a parking brake modulator |
EP2070741A1 (en) | 2007-11-30 | 2009-06-17 | Haldex Brake Products GmbH | Air suspension system for a vehicle |
EP2177383A1 (en) * | 2008-10-14 | 2010-04-21 | WABCO GmbH | Valve device for a pneumatic suspension assembly |
EP2426021A1 (en) | 2010-09-06 | 2012-03-07 | Haldex Brake Products GmbH | Parking valve for a commercial vehicle trailer |
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CN103253102A (en) * | 2008-10-14 | 2013-08-21 | 威伯科有限公司 | Valve system, a valve device with same and valve device for pneumatic suspension assembly |
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DE102010010605B4 (en) * | 2010-03-08 | 2014-01-02 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Device for controlling pneumatic devices of a trailer |
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WO2016135567A1 (en) * | 2015-02-23 | 2016-09-01 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Brake valve arrangement |
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EP3208119A1 (en) | 2016-02-18 | 2017-08-23 | Haldex Brake Products Aktiebolag | Mechanically actuated level regulating valve device |
EP3208120A1 (en) | 2016-02-18 | 2017-08-23 | Haldex Brake Products Aktiebolag | Electronic control unit and control circuit for a pneumatic suspension system of a commercial vehicle |
EP2927067B1 (en) | 2014-04-05 | 2018-01-10 | MAN Truck & Bus AG | Electrical spring-operated parking brake |
EP2934971B1 (en) | 2012-12-21 | 2018-11-07 | WABCO GmbH | Method for operating a vehicle having an autonomous driving mode, control unit for a parking brake device of the motor vehicle and parking brake device, braking system and vehicle having said system |
DE102017118529A1 (en) | 2017-08-14 | 2019-02-14 | Haldex Brake Products Aktiebolag | Electronically controlled trailer brake control unit and trailer brake system |
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EP3705322A1 (en) * | 2019-03-07 | 2020-09-09 | WABCO GmbH | Method for controlling the height of a pneumatic vehicle and device therefor |
EP3967562A1 (en) | 2020-09-11 | 2022-03-16 | Haldex Brake Products Aktiebolag | Compressed air device for a trailer |
EP3967561A1 (en) | 2020-09-11 | 2022-03-16 | Haldex Brake Products Aktiebolag | Commercial vehicle trailer compressed air system |
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WO2008101592A3 (en) * | 2007-02-21 | 2008-11-13 | Wabco Gmbh | Parking brake module for a pressure medium-operated brake system |
WO2009046779A1 (en) * | 2007-10-05 | 2009-04-16 | Wabco Gmbh | Parking brake modulator and use of a brake modulator as a parking brake modulator |
CN101801745B (en) * | 2007-10-05 | 2013-12-04 | 威伯科有限公司 | Parking brake modulator and use of a brake modulator as a parking brake modulator |
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DE102010037349B4 (en) * | 2010-09-06 | 2013-09-05 | Haldex Brake Products Gmbh | Parking valve for a commercial vehicle trailer |
DE102010037349A1 (en) | 2010-09-06 | 2012-03-08 | Haldex Brake Products Gmbh | Parking valve for a commercial vehicle trailer |
EP2426021A1 (en) | 2010-09-06 | 2012-03-07 | Haldex Brake Products GmbH | Parking valve for a commercial vehicle trailer |
EP2465743A1 (en) * | 2010-12-20 | 2012-06-20 | Poclain Hydraulics Industrie | Improved brake valve |
US8696070B2 (en) | 2010-12-20 | 2014-04-15 | Poclain Hydraulics Industrie | Enhanced braking valve |
FR2969094A1 (en) * | 2010-12-20 | 2012-06-22 | Poclain Hydraulics Ind | IMPROVED BRAKE VALVE |
EP2540538A3 (en) * | 2011-07-01 | 2013-08-21 | Haldex Brake Products GmbH | Pneumatic spring assembly |
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EP2934971B1 (en) | 2012-12-21 | 2018-11-07 | WABCO GmbH | Method for operating a vehicle having an autonomous driving mode, control unit for a parking brake device of the motor vehicle and parking brake device, braking system and vehicle having said system |
EP2757006A1 (en) * | 2013-01-18 | 2014-07-23 | Haldex Brake Products GmbH | Valve device for a compressed air system of a trailer of a commercial vehicle |
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WO2016135567A1 (en) * | 2015-02-23 | 2016-09-01 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Brake valve arrangement |
EP3261888B1 (en) | 2015-02-23 | 2021-11-10 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Brake valve arrangement |
WO2017140551A1 (en) | 2016-02-18 | 2017-08-24 | Haldex Brake Products Aktiebolag | Mechanically actuated leveling valve mechanism |
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US10814691B2 (en) | 2016-02-18 | 2020-10-27 | Haldex Brake Products Aktiebolag | Mechanically actuated leveling valve mechanism |
EP3208119A1 (en) | 2016-02-18 | 2017-08-23 | Haldex Brake Products Aktiebolag | Mechanically actuated level regulating valve device |
US11207935B2 (en) | 2016-02-18 | 2021-12-28 | Haldex Brake Products Aktiebolag | Electronic control device and control circuit for an air suspension system of a commercial vehicle |
DE102017118529A1 (en) | 2017-08-14 | 2019-02-14 | Haldex Brake Products Aktiebolag | Electronically controlled trailer brake control unit and trailer brake system |
DE102017118529B4 (en) | 2017-08-14 | 2019-05-29 | Haldex Brake Products Aktiebolag | Electronically controlled trailer brake control unit and trailer brake system |
EP3623182A1 (en) * | 2018-09-11 | 2020-03-18 | WABCO Europe BVBA | Handle position detection system |
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R081 | Change of applicant/patentee |
Owner name: HALDEX BRAKE PRODUCTS AKTIEBOLAG, SE Free format text: FORMER OWNER: HALDEX BRAKE PRODUCTS GMBH, 69123 HEIDELBERG, DE |
|
R082 | Change of representative |
Representative=s name: REHBERG HUEPPE + PARTNER PATENTANWAELTE PARTG , DE |
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R082 | Change of representative |
Representative=s name: MUELLER SCHUPFNER & PARTNER PATENT- UND RECHTS, DE |