EP1406804A1 - Druckmittelbetätigte bremsanlage einer zugfahrzeug-anhänger-kombination - Google Patents
Druckmittelbetätigte bremsanlage einer zugfahrzeug-anhänger-kombinationInfo
- Publication number
- EP1406804A1 EP1406804A1 EP02747390A EP02747390A EP1406804A1 EP 1406804 A1 EP1406804 A1 EP 1406804A1 EP 02747390 A EP02747390 A EP 02747390A EP 02747390 A EP02747390 A EP 02747390A EP 1406804 A1 EP1406804 A1 EP 1406804A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- control
- brake
- valve
- circuit
- 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.)
- Withdrawn
Links
- 230000004224 protection Effects 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims 3
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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
- B60T13/24—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 the fluid being gaseous
- B60T13/26—Compressed-air systems
- B60T13/261—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air
- B60T13/263—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air specially adapted for coupling with dependent systems, e.g. tractor-trailer systems
-
- 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
- B60T15/025—Electrically controlled valves
- B60T15/027—Electrically controlled valves in pneumatic systems
-
- 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
- B60T15/14—Driver's valves influencing electric control means
Definitions
- the invention relates to a pressure-operated brake system of a tractor-trailer combination according to the preamble of claim 1.
- Such a brake system includes at least a first brake circuit and a second brake circuit and the following: a) A multi-circuit brake value transmitter which is connected to a first compressed air supply for the first brake circuit and to a second compressed air supply for the second brake circuit for the driver-dependent generation of at least one first pneumatic control signal assigned to the first brake circuit, at least one second pneumatic control signal assigned to the second brake circuit and electrical signals,
- control valve device pressure control module which can be controlled primarily as a function of the electrical control signals of the control and regulating unit and subsequently as a function of the first pneumatic control signal and / or the second pneumatic control signal to generate a modulated control pressure for the trailer,
- a tractor protection valve which can be brought into connection with at least one compressed air supply and by means of which a supply pressure and, depending on the modulated control pressure, also a brake pressure for a braking system of the trailer can be controlled.
- the present invention is therefore based on the object of further developing a pressure-operated brake system of the type mentioned at the outset in such a way that it is more economical and easier to manufacture. In addition, their reliability should be increased.
- this object is achieved in that at least the multi-circuit brake value transmitter and the control valve device (pressure control module) are arranged in the immediate vicinity of one another and are combined to form a structural unit.
- the unit can be tated module can be installed in various types of commercial vehicles, which means that cables cut and shaped specifically for a specific vehicle type can be omitted.
- Measures which are particularly preferred provide that a first shuttle valve and a second shuttle valve are provided, the first shuttle valve switching through the higher reservoir pressure from the supply pressures of the first and second compressed air supply at its inputs to a supply pressure input of the control valve device (pressure control module), and the second Shuttle valve connects the control signal with the greater pressure to a control pressure input of the control valve device from the first and second pneumatic control signals present at its inputs.
- the first and the second shuttle valve are then integrated into the structural unit as further elements arranged in the immediate vicinity of the multi-circuit brake value transmitter and the control valve device (pressure control module).
- the inputs of the first shuttle valve without intermediate lines are connected directly to a supply pressure input of a rear axle channel and a reservoir pressure input of a front axle channel of the multi-circuit brake value transmitter, and that the inputs of the second shuttle valve without intermediate lines are connected directly to a control pressure outlet of the rear axle channel and one Control pressure output of the front axle channel of the multi-circuit brake value transmitter are connected.
- the tractor protection valve can also be integrated into the structural unit as a further element arranged directly adjacent to the multi-circuit brake value transmitter, the control valve device (pressure control module) and the first and second shuttle valve.
- control valve device pressure control module
- first and second shuttle valve and to the element arranged to the tractor protection valve (tractor protection valve)
- a brake light switch can also be integrated into the structural unit.
- a quick release valve arranged downstream of the tractor protection valve can also be used rapid reduction of trailer brake pressure can be integrated into the unit.
- Communication between the electronic control and regulating device and the above-mentioned elements of the structural unit or between the elements with one another can take place via a data bus and / or by means of analog electrical signals.
- the electronic control and regulating unit can additionally be integrated into the structural unit as a further element arranged in the immediate vicinity of the multi-circuit brake value transmitter, the control valve device (pressure control module), the first and second shuttle valve and the tractor protection valve be, which can also take over the function of a brake light switch.
- the components and components mentioned can also be combined with one another in any other way and combined in a compact structural unit.
- the elements of the structural unit are preferably accommodated in a separate housing, on the outer housing wall of which connections for releasable fastening are provided for the electrical and pneumatic lines leading away from and towards the structural unit.
- FIG. 1 shows a schematic circuit diagram of a preferred exemplary embodiment of the pressure-operated vehicle brake system according to the invention
- a pressure medium-actuated brake system of a towing vehicle-trailer combination denoted overall by 1 in FIG. 1, for reasons of scale only the part on the towing vehicle side is shown by which the brakes of the trailer are controlled.
- the brake system 1 is electronically controlled, with priority electro-pneumatic brake circuits and with subordinate pneumatic restraint circuits as an underlying safety level.
- a compressed air reservoir 2 for the front axle is connected by means of a supply pressure line 4 to a supply pressure inlet 6 of a front axle duct 8 of a service brake valve 12 which can be actuated by means of a brake pedal 10, as can best be seen from FIG.
- a compressed air reservoir 14 for the rear axle is connected through a supply pressure line 16 to a supply pressure inlet 18 of a rear axle duct 20 of the service brake valve 12.
- a further supply pressure line 22, 24 is branched off from each of the two supply pressure lines 4, 16, which leads to a modular control valve 26.
- the modular control valve 26 is, for example, a control valve of the type MV-3 from AlliedSignal Truck Brake Systems Co. with two manually operable control buttons, a left control button 28 and a right control button 30, each based on the illustration in FIG. 1.
- a pressure line 31 connected to a parking brake of the rear axle branches off from the modular control valve 26.
- the two supply pressure lines 4, 16 are also connected at the end to inputs 32, 34 of a first shuttle valve 36 arranged, for example, without intermediate lines, directly at the supply pressure inputs 6, 18 of the rear axle channel 20 and the front axle channel 8, an outlet 38 of which through a supply pressure line 40 communicates with a supply pressure input 42 of a control valve device designed as a pressure control module 44 for the braking system of the trailer.
- Control pressure outputs 46, 48 of the front axle channel 8 and the rear axle channel 20 of the service brake valve 12 are each connected to a control pressure line 50, 52, through which pressure control modules of the front axle and the rear axle, not shown for reasons of clarity, are controlled become.
- the two control pressure lines 50, 52 are also connected at the end to inputs 54, 56 of a second shuttle valve 58 arranged and connected there, for example without intermediate lines, directly to the control pressure outputs 46, 48 of the rear axle channel 20 and the front axle channel 8, from which a control pressure line 60 is connected a control pressure input
- proportional control pressure signals are fed into the control pressure lines 50, 52 of the front axle and the rear axle from the supply pressures present on the supply side in order to apply a brake pressure for brake cylinders of the front axle and in the corresponding pressure control modules the rear axle.
- the two first and second shuttle valves 36, 58 arranged on the supply side or on the control side respectively control a larger supply pressure or the larger control pressure to the supply pressure line 40 or the control pressure line 60 of the trailer pressure control module 44.
- a modulated control pressure is generated in the trailer pressure control module 44 and is fed into a known tractor protection valve 70 via a control pressure line 68 on the input side.
- the tractor protection valve 70 is, for example, a TP-5 tractor protection valve from AlliedSignal Truck Brake Systems Co., USA.
- the tractor protection valve 70 is also connected on the input side to a control pressure line 72, through which control pressure generated by a hand brake valve 74 from the supply pressure of the compressed air reservoir 2 supplied via a supply pressure line 75 is supplied.
- a hand brake valve 74 When the hand brake valve 74 is actuated manually, the driver can trigger a stretch braking of the trailer if the latter is inclined, for example, in relation to the towing vehicle.
- the tractor protection valve 70 is connected on the input side to a supply pressure line 76 leading from the modular control valve 26.
- a brake light switch 80 preferably designed as a pressure switch, is connected to the tractor protection valve 70 via a line 78 in order to generate a signal for actuating the brake light in the event of a brake.
- a relay valve is integrated in the tractor protection valve 70, with the aid of which a brake control pressure in an output side, connected to a coupling head “brake” 82, is generated from the supply pressure present in the supply pressure line 76 and the control pressure supplied by the trailer pressure control module 44 Brake line 84 and a supply pressure into an output-side supply pressure line 88 connected to a coupling head “supply” 86.
- a quick release valve 90 is located in the brake line 84 between the tractor protection valve 70 and the coupling head “brake” 82 for quick venting of the trailer brake line 84 when a braking operation is ended.
- the two coupling heads 82, 86 are also connected associated coupling heads of the trailer, which are connected to a trailer part of the brake system 1 of the train-trailer combination, not shown, such as a trailer brake valve, for example.
- the tractor protection valve 70 also prevents, in a known manner, an outflow of compressed air from the two compressed air reservoirs 2, 14 when the compressed air connections to the trailer break off.
- the trailer pressure control module 44, the first and second shuttle valves 36, 58 and the service brake valve 12 are arranged at a short distance and close to one another and together form a compact, preassembled structural unit 92.
- This assembly 92 can be accommodated in a separate housing 94, with connections on the outer housing wall for releasable fastening for the electrical and pneumatic lines leading away from the assembly 92 are provided.
- an electrical connection 98 for the data bus 64 leading to and from the control and regulating unit 66 there are an electrical connection 98 for the data bus 64 leading to and from the control and regulating unit 66, two rear axle supply pressure connections 100, 102 for the two supply pressure lines 16, 22, two front axle supply pressure connections 104, 106 for the two supply pressure lines 4, 24, a front axle control pressure connection 108 for the control pressure line 50, a rear axle control pressure connection 110 for the control pressure line 52 and a trailer control pressure connection 112 for the control pressure line 68.
- the control pressure line 60 and the supply pressure line 40 for the trailer pressure control module 44 are completely housed in the housing 94.
- the above-mentioned components can also be integrated in a housing block, the pneumatic and / or electrical connections of the components to the connections or to one another taking place through bores or channels formed within the housing block.
- the electro-pneumatic brake circuit partially overlaps with a purely pneumatic brake circuit, which contains the two compressed air reservoirs 2, 14, the front axle channel 8 and the rear axle channel 20 of the service brake valve 12, the trailer pressure control module 44, the tractor protection valve 70 and the trailer part of the braking system of the train-trailer combination.
- the pneumatic brake circuit in turn consists of a pneumatic front axle brake circuit with the compressed air reservoir 2 for the front axle, the front axle channel 8 of the service brake valve 12 as well as downstream pneumatic components and a pneumatic rear axle brake circuit with the compressed air Storage 14 for the rear axle, the rear axle channel 20 of the service brake valve 12 and downstream pneumatic components.
- the circuit logic of the trailer pressure control module 44 treats the electrical control signals of the electro-pneumatic brake circuit generated by the control and regulating unit 66 primarily over the control pressure signals of the pneumatic brake circuit, which performs a redundant control function as a restraint brake circuit when the electro-pneumatic brake circuit is faulty ,
- the output control pressure of the trailer pressure control module 44 is formed as a function of the control pressure brought up by the second shuttle valve 58, which shuttle valve 58, as already mentioned above, switches through the larger of the control pressures of the front axle and the rear axle to the trailer pressure control module 44 , which provides further redundancy.
- the driver can manually control the brake system 1 in a retracted or extended position depending on the actuation of the two control buttons 28, 30. If both control buttons 28, 30 are in the extended position, the parking brake is activated by venting both the towing vehicle and the trailer. If, starting from the parked state of the towing vehicle-trailer combination, it is then desired to release only the trailer brakes, the left control button 28 is actuated in the retracted position, while the right control head 30 remains in the extended position, whereby only the Trailer brakes are pressurized while the towing vehicle brakes are still applied.
- both the towing vehicle Brakes as well as the trailer brakes in release position are also pressed into the retracted position.
- the left control button 28 is moved into the extended position in order to vent the supply pressure line 76 leading to the tractor protection valve 70.
- the service brake valve 12, the trailer pressure control module 44, the first and the second shuttle valve 36, 58 and the tractor protection valve 70 can be arranged in the immediate vicinity of one another and to a structural unit housed in a housing be summarized.
- the brake light switch 80 can also be integrated into this unit.
- the service brake valve 12, the trailer pressure control module 44, the first and the second shuttle valve 36, 58, the tractor protection valve 70 and the quick-release valve 90 can be arranged in the immediate vicinity of one another and to one in a housing housed unit.
- the electrical communication between the assemblies and components combined as a structural unit with one another or between them and the electronic control and regulating unit 66 preferably takes place via the data bus 64, alternatively or additionally, it can also take place by analog electrical signals.
- the service brake valve 12, the trailer pressure control module 44, the first and the second shuttle valve 36, 58, the tractor protection valve 70 and the electronic control and regulating unit 66 can also be arranged and closed in the immediate vicinity of one another a unit housed in a housing.
- the function of the brake light switch 80 can then be integrated in the control and regulating unit 66.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10132493A DE10132493C2 (de) | 2001-07-05 | 2001-07-05 | Druckmittelbetätigte Bremsanlage einer Zugfahrzeug-Anhänger-Kombination |
DE10132493 | 2001-07-05 | ||
PCT/EP2002/006559 WO2003004333A1 (de) | 2001-07-05 | 2002-06-14 | Druckmittelbetätigte bremsanlage einer zugfahrzeug-anhänger-kombination |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1406804A1 true EP1406804A1 (de) | 2004-04-14 |
Family
ID=7690637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02747390A Withdrawn EP1406804A1 (de) | 2001-07-05 | 2002-06-14 | Druckmittelbetätigte bremsanlage einer zugfahrzeug-anhänger-kombination |
Country Status (6)
Country | Link |
---|---|
US (1) | US7309111B2 (zh) |
EP (1) | EP1406804A1 (zh) |
JP (1) | JP2004533370A (zh) |
CN (1) | CN1235758C (zh) |
DE (1) | DE10132493C2 (zh) |
WO (1) | WO2003004333A1 (zh) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10338571A1 (de) * | 2003-08-22 | 2005-03-17 | Daimlerchrysler Ag | Anhänger- und Aufliegerbremsanlage |
US7584397B2 (en) * | 2004-06-10 | 2009-09-01 | Interdigital Technology Corporation | Method and apparatus for dynamically adjusting data transmission parameters and controlling H-ARQ processes |
DE102005020626B4 (de) * | 2005-05-03 | 2012-07-19 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Bremsvorrichtung einer Zugfahrzeug-Anhängerkombination mit Streckbremsfunktion |
DE102006036748A1 (de) * | 2006-08-05 | 2008-02-07 | Wabco Gmbh | Elektrisch gesteuerte Bremsanlage |
DE102006042925A1 (de) * | 2006-09-13 | 2008-03-27 | Wabco Gmbh | Wegfahrschutz für Anhängefahrzeuge |
DE102006054433B4 (de) * | 2006-11-16 | 2024-03-14 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Streckbremseinrichtung für Kraftfahrzeuge |
DE102007020881B4 (de) * | 2007-01-12 | 2016-06-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Elektronisch geregelte Bremsvorrichtung einer Zugfahrzeug-Anhängerkombination |
DE102007038288A1 (de) * | 2007-08-14 | 2009-02-19 | Man Nutzfahrzeuge Ag | Hilfsbremsvorrichtung für Nutzfahrzeuge |
DE102007060271B3 (de) * | 2007-12-14 | 2009-07-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Bremssystem eines Fahrzeugs beinhaltend eine Fahrdynamikregelung |
DE102008014459A1 (de) * | 2008-03-14 | 2009-09-17 | Wabco Gmbh | Bremsanlage für einen Fahrzeugzug |
US8249789B2 (en) * | 2008-10-29 | 2012-08-21 | Bedix Commercial Vehicle Systems LLC | Spring brake valve |
US9415759B2 (en) * | 2008-11-26 | 2016-08-16 | Haldex Brake Corporation | Vehicle monitoring system with multiple inputs for a tractor-trailer |
US9308900B2 (en) * | 2009-02-02 | 2016-04-12 | Honeywell International Inc. | Electric parking brake control system |
DE102009009811A1 (de) * | 2009-02-20 | 2010-09-02 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Elektro-pneumatisches Druckregelmodul mit pneumatisch kreisgetrennten Druckregelkanälen |
GB2470546A (en) | 2009-04-01 | 2010-12-01 | Haldex Brake Products Ltd | Braking Control System |
US8038232B2 (en) * | 2009-07-10 | 2011-10-18 | Kidd John W | Pneumatic brake system with safe drainage circuit and method of operating the same |
DE102011016740B4 (de) * | 2011-04-12 | 2017-05-11 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Elektro-pneumatische Feststellbremseinrichtung eines Fahrzeugs |
US8783791B2 (en) | 2012-05-30 | 2014-07-22 | Bendix Commercial Vehicle Systems Llc | Dual circuit pneumatic foot valve with electronically controlled proportional modulator (ECPM) and operator input sensing |
CN103350695B (zh) * | 2013-07-31 | 2015-08-12 | 中联重科股份有限公司 | 车桥制动装置、方法和车辆 |
DE102014004933A1 (de) * | 2014-04-05 | 2015-10-08 | Man Truck & Bus Ag | Elektrische Federspeicher-Feststellbremse |
ITMO20150109A1 (it) * | 2015-05-15 | 2016-11-15 | Safim S P A | Dispositivo di frenatura |
DE102015119136A1 (de) | 2015-11-06 | 2017-05-11 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Pneumatische Bremseinrichtung für ein Nutzfahrzeug |
DE102015119135A1 (de) | 2015-11-06 | 2017-05-11 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Pneumatische Bremseinrichtung |
US9758140B2 (en) | 2015-12-16 | 2017-09-12 | Bendix Commercial Vehicle Systems Llc | System and method for controlling pneumatic control signal |
US10131336B2 (en) | 2016-09-26 | 2018-11-20 | Bendix Commercial Vehicle Systems Llc | System and method for braking a vehicle |
DE102017002716A1 (de) * | 2017-03-21 | 2018-09-27 | Wabco Gmbh | Elektronisch steuerbares Bremssystem sowie Verfahren zum Steuern des elektronisch steuerbaren Bremssystems |
US10442418B2 (en) * | 2017-03-27 | 2019-10-15 | Bendix Commercial Vehicle Systems Llc | Valve system and method for controlling same |
CN112074439B (zh) | 2018-05-03 | 2023-02-17 | 沃尔沃卡车集团 | 重型车辆冗余制动系统 |
EP3626562B1 (en) | 2018-09-18 | 2022-10-26 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Brake system for a vehicle, vehicle and method of controlling a brake system for a vehicle |
DE102019127727A1 (de) * | 2019-10-15 | 2021-04-15 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Vorrichtung und Verfahren zum Steuern einer Bremsanlage eines Anhängers eines Fahrzeuggespanns von einem Zugfahrzeug des Fahrzeuggespanns aus, Steuersystem zum Steuern einer Bremsanlage eines Fahrzeuggespanns und Zugfahrzeug für einen Anhänger |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3204185A1 (de) * | 1982-02-06 | 1983-08-11 | Robert Bosch Gmbh, 7000 Stuttgart | Druckmittel-bremsanlage |
DE3545021C2 (de) * | 1985-12-19 | 1996-09-12 | Bosch Gmbh Robert | Elektro-pneumatische Bremsanlage |
US5061015A (en) * | 1990-04-12 | 1991-10-29 | Allied-Signal Inc. | Tractor protection control system |
DE4230674C2 (de) | 1992-09-14 | 1999-09-30 | Knorr Bremse Systeme | Druckluftbremse für Straßentriebfahrzeuge |
DE19653264B4 (de) | 1996-12-20 | 2008-04-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Elektronisch steuerbares Bremssystem für Fahrzeuge, insbesondere Nutzfahrzeuge |
DE19653263B4 (de) * | 1996-12-20 | 2010-04-08 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Elektronisch steuerbares Bremssystem für Fahrzeuge, insbesondere Nutzfahrzeuge |
US6062652A (en) * | 1998-02-06 | 2000-05-16 | Alliedsignal Truck Brake Systems Co. | Pneumatic system to fast fill trailer reservoirs |
DE19815440A1 (de) | 1998-04-07 | 1999-10-14 | Wabco Gmbh | Steuereinrichtung für eine Fahrzeug-Bremsanlage |
US6729696B2 (en) * | 2001-05-08 | 2004-05-04 | Bendix Commercial Vehicle Systems, Llc | Two step park release valve |
US20040183364A1 (en) * | 2002-12-31 | 2004-09-23 | Bendix Commercial Vehicle Systems Llc | Miniaturized dash valve system |
DE10336611A1 (de) * | 2003-08-08 | 2005-03-03 | Wabco Gmbh & Co.Ohg | Druckmittelbetriebene Bremsanlage für ein Fahrzeug |
-
2001
- 2001-07-05 DE DE10132493A patent/DE10132493C2/de not_active Expired - Fee Related
-
2002
- 2002-06-14 JP JP2003510318A patent/JP2004533370A/ja not_active Abandoned
- 2002-06-14 EP EP02747390A patent/EP1406804A1/de not_active Withdrawn
- 2002-06-14 WO PCT/EP2002/006559 patent/WO2003004333A1/de not_active Application Discontinuation
- 2002-06-14 CN CN02813127.4A patent/CN1235758C/zh not_active Expired - Fee Related
- 2002-06-14 US US10/482,642 patent/US7309111B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO03004333A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE10132493C2 (de) | 2003-05-15 |
US20050116533A1 (en) | 2005-06-02 |
CN1522213A (zh) | 2004-08-18 |
WO2003004333A1 (de) | 2003-01-16 |
CN1235758C (zh) | 2006-01-11 |
JP2004533370A (ja) | 2004-11-04 |
DE10132493A1 (de) | 2003-01-30 |
US7309111B2 (en) | 2007-12-18 |
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