EP2060721A2 - Installation de porte de véhicule - Google Patents

Installation de porte de véhicule Download PDF

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Publication number
EP2060721A2
EP2060721A2 EP08014665A EP08014665A EP2060721A2 EP 2060721 A2 EP2060721 A2 EP 2060721A2 EP 08014665 A EP08014665 A EP 08014665A EP 08014665 A EP08014665 A EP 08014665A EP 2060721 A2 EP2060721 A2 EP 2060721A2
Authority
EP
European Patent Office
Prior art keywords
vehicle door
control valve
emergency
valve
door system
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.)
Granted
Application number
EP08014665A
Other languages
German (de)
English (en)
Other versions
EP2060721A3 (fr
EP2060721B1 (fr
Inventor
Michael Brähler
Gerhard Hennigs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF CV Systems Hannover GmbH
Original Assignee
Wabco GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wabco GmbH filed Critical Wabco GmbH
Publication of EP2060721A2 publication Critical patent/EP2060721A2/fr
Publication of EP2060721A3 publication Critical patent/EP2060721A3/fr
Application granted granted Critical
Publication of EP2060721B1 publication Critical patent/EP2060721B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/49—Safety devices, e.g. detection of obstructions or end positions specially adapted for mechanisms operated by fluid pressure, e.g. detection by monitoring transmitted fluid pressure
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/10—Special arrangements for operating the actuated device with or without using fluid pressure, e.g. for emergency use
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/448—Fluid motors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/448—Fluid motors; Details thereof
    • E05Y2201/458—Valves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/3013—Electronic control of motors during manual wing operation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/506—Application of doors, windows, wings or fittings thereof for vehicles for buses
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/321—Directional control characterised by the type of actuation mechanically
    • F15B2211/324—Directional control characterised by the type of actuation mechanically manually, e.g. by using a lever or pedal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/329—Directional control characterised by the type of actuation actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/875—Control measures for coping with failures
    • F15B2211/8752—Emergency operation mode, e.g. fail-safe operation mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/885—Control specific to the type of fluid, e.g. specific to magnetorheological fluid
    • F15B2211/8855—Compressible fluids, e.g. specific to pneumatics

Definitions

  • the invention relates to a vehicle door system with a door operating device, which is designed for actuating a vehicle door, and a control valve, which is connected for driving the door operating device with this and a switching signal from an emergency position, in which the control valve controls the door operating device that the vehicle door is manually operable, in an operating position in which the control valve controls the door operating device so that the vehicle door is actuated by the door operating device, can be brought.
  • the invention relates to a method for operating a vehicle door system.
  • Such vehicle door systems serve to actuate a vehicle door of a vehicle, for example a bus or a wagon.
  • the vehicle door system opens and closes the vehicle door due to drive commands of a driver.
  • a manual actuation of the vehicle door system is not possible for safety reasons.
  • Vehicle door systems are often operated pneumatically, which means that the door is opened and closed by means of air pressure.
  • a disadvantage of known vehicle door systems is their complex piping.
  • known vehicle door systems include a variety of components. That makes them heavy and prone to error.
  • the invention has for its object to overcome disadvantages in the prior art.
  • the invention solves the problem by a vehicle door system according to the invention, in which the control valve is biased monostable and in the emergency position.
  • the invention solves the problem by a method for operating a vehicle door system according to the invention with the steps of acting on the control valve with compressed air via a compressed air supply line and a Bringens the control valve from the emergency position to the operating position by means of a switching signal.
  • An advantage of the invention is its simple structural design. As an emergency operating device, which can be operated for example by a passenger in an emergency, only a device must be provided, which cuts off the control valve of external energy. It then automatically falls into the emergency position. Due to the simple construction, the vehicle door system according to the invention is also less prone to error and easy to maintain. It is a further advantage that additional emergency actuators can be easily added because interrupting a power supply is technically easier than making such a connection. Due to the simple structure, the vehicle door system according to the invention is also easy and space-saving.
  • a switching signal is understood in particular to mean any targeted change in a physical state, as a result of which the control valve can be brought from the emergency position into the operating position.
  • the control valve is biased into the emergency position, is to be understood in particular that a loss of energy, such as a voltage drop or pressure drop, in an actuated the control valve emergency control line causes the control valve enters the emergency position.
  • the control valve may comprise a force accumulator, such as a spring or a compressed air reservoir.
  • the vehicle door can be opened with a predetermined force, wherein the predetermined force is selected according to a relevant test standard.
  • control valve can be brought from the emergency position into the operating position by an electrical, mechanical, hydraulic and / or pneumatic switching signal.
  • control valve is connected to a compressed air supply line and includes a switching device for switching the control valve from the emergency position to the operating position and a pneumatic latching circuit which is designed to hold the control valve in the operating position after actuation of the switching device.
  • a switching device for switching the control valve from the emergency position to the operating position and a pneumatic latching circuit which is designed to hold the control valve in the operating position after actuation of the switching device.
  • the switching device only has to be supplied with energy for a short time. If the pneumatic self-holding circuit is active, the switching device can be cut off from external energy without the control valve falling back into the emergency position.
  • Such a pneumatic self-holding circuit has a high inherent safety, so that malfunctions are largely avoided.
  • the switching device comprises a magnetic coil.
  • the control valve can then be brought by a simple current pulse in the operating position.
  • a structurally particularly simple self-holding circuit comprises a throttle.
  • the throttle is preferably arranged such that upon actuation of the emergency operating device in the form of an emergency venting valve, an emergency control line loses pressure so quickly and so much that the actuation valve falls back into the emergency position.
  • the throttle is arranged and designed so that when not activated emergency ventilation valve, the emergency control line is supplied with compressed air from a compressed air source.
  • a monitoring device is provided which keeps the switching device activated until the pressure in the emergency control line is sufficiently high, so that the self-holding effect of the self-holding circuit occurs. This results in a structurally particularly simple and easily extendable to additional emergency controls vehicle door system.
  • the switching device is configured to remain activated only for a predetermined time, for example, less than one second after activation.
  • control valve is a solenoid valve, in particular a 4 / 2- or 5/2-way solenoid valve.
  • a solenoid valve is particularly easy to bring by an electrical switching signal from the emergency position in the operating position.
  • the door actuating device comprises a pneumatic cylinder which acts on the vehicle door, wherein the control valve is designed so that in the emergency position, the pneumatic cylinder is pressure-free. In this state, the vehicle door can be easily pushed by hand. It only needs to overcome the internal friction forces in the door actuator.
  • the door operating device comprises a door actuating valve, which cooperates with the pneumatic cylinder, wherein the control valve and the door actuating valve are combined in one unit.
  • FIG. 1 shows a vehicle door system 10, which comprises a door operating device 12 for actuating a schematically drawn vehicle door 14 and a control valve 16.
  • the control valve 16 is a 4/2-way valve and connected via a compressed air supply line 18 to a compressed air reservoir 20.
  • the control valve 16 comprises a force accumulator in the form of a spring 22, which the control valve 16 in the in FIG. 1 pretension shown.
  • the control valve 16 connects the compressed air supply line 18 with an emergency pressure supply line 24.
  • the control valve 16 also has a switching device 26 with a solenoid coil 28.
  • the solenoid coil 28 is connected via a not shown electrical control line with a likewise not shown electrical control of which they are with an electrical switching signal can be energized. If the magnet coil 28 is energized, so it breaks the connection between the compressed air supply line 18 and the emergency pressure supply line 24 and instead connects the compressed air supply line 18 with a compressed air supply line 30, which connects the control valve 16 with the door operating device 12.
  • a return line 32 From the compressed air supply line 30 branches off a return line 32, which is part of a self-holding circuit.
  • a throttle 34 is arranged, the flow of compressed air opposes a flow resistance that is significantly, for example, at least ten times greater than the flow resistance of the remaining return line 32.
  • the throttle can be made adjustable in terms of their flow resistance.
  • the return line 32 is coupled to a piston, not shown, which builds up a spring force of the spring 22 opposite force and so the control valve 16 in the in FIG. 1 not shown operating position holds, in which the compressed air supply line 30 is connected to the compressed air reservoir 20.
  • the return line 32 is connected to an emergency control line 36.
  • the emergency control line thus connects the return line 32 with a plurality of emergency ventilation valves 38, of which only a first emergency ventilation valve 38.1 and a second emergency ventilation valve 38.2 are shown.
  • N emergency vent valves are located on the emergency control line 36 so that actuation of a single emergency vent valve vent the emergency control line 36.
  • the emergency venting valve 38.1 which is a 2/2-way valve is described. It has a knob 40 which acts on a valve body, which by a spring 42 in an in FIG. 1 shown blocking position is biased. By pressing the button 40, the valve body is moved to connect the emergency control line 36 to an outlet 44.
  • the emergency venting valve 38.1 may be made bistable so that pushing the button 40 will cause it to remain permanently in position.
  • the outlet 44 and the emergency control line 36 are formed so that they have a low flow resistance compared to the throttle 34.
  • pressing the button 40 thereby drops an air pressure p of the compressed air in the emergency control line 36 abruptly and the spring 22 pushes the control valve 16 back into the in FIG. 1 shown emergency position.
  • the door operating valve 46 In the in FIG. 1 not shown operating position is compressed air to the compressed air supply line 30, which supplies a door operating valve 46.
  • the door operating valve 46 is connected to the not shown electrical control.
  • the door actuation valve 46 has a first port 48 and a second port 50 which act via respective throttles 52 and 54, respectively, to opposite inlets of a double-acting pneumatic cylinder 56.
  • the control valve 16 of the pneumatic cylinder 56 In the operating position of the control valve 16 of the pneumatic cylinder 56 can be acted upon by the door operating valve 46 with compressed air, so that the door 14 can be opened or closed. If the control valve 16, however, in its emergency position, the pressure supply line 30 is connected to a vent port 58 of the control valve 16 and thus pressureless. By way of the door actuation valve 46, compressed air which is still present in the pneumatic cylinder 56 flows to the outside, so that the pneumatic cylinder 56 is likewise depressurized and the door 14 can be manually actuated. If the control valve 16 is again in the operating position, then the door actuation valve is designed to initially supply the pneumatic cylinder 56 via both throttles 52, 54 in order to avoid sudden movements of the door 14.
  • FIG. 1 In addition, an alternative 5/2-way valve is shown as a control valve 16.
  • FIG. 2 shows an alternative embodiment of the vehicle door system 10, wherein the control valve 16 has a force accumulator in the form of a pneumatic spring.
  • a compressed air spring supply line 60 is connected on the one hand to the compressed air supply line 18 and on the other hand to a compressed air spring, not shown.
  • This air spring may comprise a piston or a pressure membrane.
  • the pneumatic spring is designed so that in the operating state of the control valve 16, the air pressure p in the return line 32 is sufficient to keep the control valve 16 in the operating position. However, if the return line 32 is vented by an emergency vent valve, the air spring brings the control valve 16 in the emergency position.
  • FIG. 3 shows an alternative embodiment of a vehicle door system according to the invention, in which the door actuation valve 46 (see. FIG. 1 ) and the control valve 16 are preferably combined in a structural unit 62.
  • the assembly 62 in turn comprises the control valve 16, which comprises a self-holding circuit in the manner described above.
  • a central locking valve 64 is now additionally arranged in an in FIG. 3 shown passage position is biased by a spring 66. If a magnetic coil 68 is energized, the central locking valve 64 interrupts the connection between the return line 32 and the emergency ventilation valves 38.1, 38.2, .... Pressing the emergency ventilation valve 38 thus does not lead to a drop in the air pressure p in the return line 32 and the control valve 16 is always in its operating position.
  • the control valve 16 is brought in this solution by operating a magnet 63 of the door operating valve 46 in an operating position. At the same time the door operating valve 46 is brought into a power position, whereby at the start of the vehicle door system 10, the first port 48 and the second port 50 of the pneumatic cylinder are simultaneously ventilated. As a result, a sudden movement of the vehicle door 14 is prevented.
  • a check valve 70 prevents the door operating valve 46 remains permanently in the power position.

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
EP08014665.7A 2007-11-16 2008-08-19 Installation de porte de véhicule Active EP2060721B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007056349.5A DE102007056349B4 (de) 2007-11-16 2007-11-16 Fahrzeugtüranlage

Publications (3)

Publication Number Publication Date
EP2060721A2 true EP2060721A2 (fr) 2009-05-20
EP2060721A3 EP2060721A3 (fr) 2014-06-04
EP2060721B1 EP2060721B1 (fr) 2017-05-31

Family

ID=40289392

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08014665.7A Active EP2060721B1 (fr) 2007-11-16 2008-08-19 Installation de porte de véhicule

Country Status (2)

Country Link
EP (1) EP2060721B1 (fr)
DE (1) DE102007056349B4 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3236119A4 (fr) * 2014-12-16 2018-08-08 KYB-YS Co., Ltd. Vanne rotative et unité d'actionneur fluidique la comportant
CN111075791A (zh) * 2020-01-17 2020-04-28 淮安市凯达汽车配件有限公司 司机门洞处任一应急阀操控打开车辆所有门的应急气路

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009034170B4 (de) 2009-07-22 2017-10-26 Wabco Gmbh Türbetätigungsventileinrichtung für eine druckmittelbetätigbare Fahrzeugtüranlage
DE102009036783B4 (de) 2009-08-08 2017-11-09 Wabco Gmbh Nothahn, Türbetätigungsvorrichtung, Fahrzeugtüranlage, Fahrzeug und Verfahren zum Betreiben einer Fahrzeugtüranlage
CN109469419A (zh) * 2019-01-04 2019-03-15 厦门金龙联合汽车工业有限公司 一种快速应急开启气动外摆式乘客门系统
JP7265700B2 (ja) * 2019-03-25 2023-04-27 三浦工業株式会社 食品機械

Citations (4)

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Publication number Priority date Publication date Assignee Title
DE3122135A1 (de) * 1981-05-08 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Tuerbetaetigungseinrichtung
US4369696A (en) * 1980-02-20 1983-01-25 Wabco Fahrzeugbremsen Gmbh Electro-pneumatic control valve for pneumatic door actuator
US5921604A (en) * 1996-05-16 1999-07-13 Applied Power Inc. Hydraulic door operating system
WO2002061288A2 (fr) * 2001-01-29 2002-08-08 Hoerbiger Hydraulik Gmbh Dispositif de commande hydraulique et clapet anti-retour a blocage hydraulique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130699C2 (de) * 1981-08-03 1986-07-24 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm Omnibus mit einer kraftbetätigten Tür

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369696A (en) * 1980-02-20 1983-01-25 Wabco Fahrzeugbremsen Gmbh Electro-pneumatic control valve for pneumatic door actuator
DE3122135A1 (de) * 1981-05-08 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Tuerbetaetigungseinrichtung
US5921604A (en) * 1996-05-16 1999-07-13 Applied Power Inc. Hydraulic door operating system
WO2002061288A2 (fr) * 2001-01-29 2002-08-08 Hoerbiger Hydraulik Gmbh Dispositif de commande hydraulique et clapet anti-retour a blocage hydraulique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3236119A4 (fr) * 2014-12-16 2018-08-08 KYB-YS Co., Ltd. Vanne rotative et unité d'actionneur fluidique la comportant
US10415710B2 (en) 2014-12-16 2019-09-17 Kyb-Ys Co., Ltd. Rotary valve and fluid pressure actuator unit including rotary valve
CN111075791A (zh) * 2020-01-17 2020-04-28 淮安市凯达汽车配件有限公司 司机门洞处任一应急阀操控打开车辆所有门的应急气路
CN111075791B (zh) * 2020-01-17 2024-05-17 淮安市凯达汽车配件有限公司 司机门洞处任一应急阀操控打开车辆所有门的应急气路

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DE102007056349B4 (de) 2016-03-10
DE102007056349A1 (de) 2009-05-20
EP2060721B1 (fr) 2017-05-31

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