EP1828526A1 - Entraînement de porte, notamment de porte pivotante - Google Patents

Entraînement de porte, notamment de porte pivotante

Info

Publication number
EP1828526A1
EP1828526A1 EP05817442A EP05817442A EP1828526A1 EP 1828526 A1 EP1828526 A1 EP 1828526A1 EP 05817442 A EP05817442 A EP 05817442A EP 05817442 A EP05817442 A EP 05817442A EP 1828526 A1 EP1828526 A1 EP 1828526A1
Authority
EP
European Patent Office
Prior art keywords
door
door drive
drive unit
pressure chamber
piston
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Withdrawn
Application number
EP05817442A
Other languages
German (de)
English (en)
Inventor
Volker Bienek
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35840187&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1828526(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP1828526A1 publication Critical patent/EP1828526A1/fr
Withdrawn legal-status Critical Current

Links

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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/223—Hydraulic power-locks, e.g. with electrically operated hydraulic valves
    • 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
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/104—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with cam-and-slide transmission between driving shaft and piston within the closer housing
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/224—Additional arrangements for closers, e.g. for holding the wing in opened or other position for assisting in opening the wing
    • 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
    • E05Y2201/41—Function thereof for closing
    • 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
    • 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
    • E05Y2400/3015—Power assistance
    • 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a door drive, in particular a revolving door drive, according to the preamble of claim 1.
  • Such a door drive is known from DE 295 21 068 U1.
  • DE 40 38 720 C2 an overhead door closer with slide rail linkage is known, which has a cam drive unit, which allows an optimal door moment course and ease of use.
  • this overhead door closer would therefore also be suitable as a door drive, but investigations carried out within the scope of the invention have shown that the application of oil pressure to the drive unit results in a very unfavorable conversion of the hydraulic pressure into the resulting lifting, rotating and renewed lifting movement , Because about 75% of the applied power are required for tensioning the spring energy storage of such a door closer, whereas about 25% of the power to accelerate the door must be discharged from the system. Further, since it is desirable to maintain the slim design of such door closers for door operators as well, the dimensions of the components can hardly be adapted to the extremely high loads. Thus, the known overhead door closer is hardly suitable as a door drive despite its functional advantages.
  • Another swing door drive is known from DE 197 56 496 C2.
  • This revolving door drive has an electromechanical drive unit, which is provided with a drive motor and a gear and an adjoining power transmission unit for the connected door.
  • the power transmission unit has a spindle with one of these partially cross-spindle nut, which is positively and positively connected to a rack.
  • this swing door drive is invisibly installable, the door torque curve is not as optimal as with the previously described door closers with cam technology. However, due to the larger width of the installation is not possible in standard profiles.
  • the door drive according to the invention makes due to its compact design an invisible installation in the door or frame profile and thus a complete integration in the door system possible.
  • the door drive according to the invention by the assignment of separate pressure chambers for the drive unit and the spring energy storage a low oil pressure can be applied to the drive unit, since the torque required to open and accelerate the door on the output shaft of the drive unit is lower than that for biasing the spring force accumulator.
  • the door drive according to the invention Since the door drive according to the invention, a division of this overall performance is made possible by the provision of separate pressure chambers, there is a direct pressurization of the spring force accumulator and thus It is possible to use most of the total power directly without deflection to bias the spring force accumulator. This results in the avoidance of unnecessary component stresses, bearing loads and friction or efficiency losses.
  • the separate spring chamber associated with the pressure chamber further increases the effective piston surfaces for clamping the spring force accumulator and thus the required system pressure is significantly reduced and increases the stroke volume. As a consequence, the control behavior (during the closing process) is improved and the overall hydraulics are less sensitive.
  • a small hydraulic pump can be used whose pump characteristic can be made substantially flatter, which makes the pump technically easier and cheaper.
  • pressure control or pressure relief valves in the supply lines or different hydraulic pumps for the respective pressure chambers, so that, if necessary, a division and coordination of the piston forces of damping, spring tension and / or opening piston is possible.
  • the torque required to open doors on the output shaft can be generated by means of a damping piston and a cam arrangement, whereas the spring tensioning work is generated largely independently in the additional separate pressure space.
  • the door drive is also a motor, preferably in
  • the required oil volume and the corresponding pressure in promotes the or the workrooms of the door drive.
  • the spring force accumulator is tensioned and generated via the drive mechanism, a torque to accelerate the door.
  • the hydraulic pump in this case according to the invention pushes the hydraulic oil by means of a proportional piston from a compression chamber into the work space or spaces (pressure chambers) of the door drive.
  • the stroke volume of the pump compression chamber and of the or the work spaces of the door drives are matched to one another in a suitable form.
  • the volume corresponding to the door opening angle in the work space (s) is practically only shifted out of the pump compression space. Hold-open and locking functions are therefore easy to implement.
  • the opening speed is very easy to control.
  • a fire protection device is further provided, so that the door drive according to the invention can also be used in fire doors.
  • the fire protection disconnection device is provided in order to compensate for the self-locking of the spindle of the hydraulic pump, otherwise the door could not close due to the non-flowing oil in case of power failure.
  • the unlocking device is arranged between the working hydraulic circuit of the door drive and a non-pressurized tank space of the housing of the door drive.
  • the isolation device is designed in the form of a solenoid valve, which operates on the principle of closed-circuit principle and only when loading current of its electromagnet is closed. If no voltage is applied, a return spring presses the solenoid valve to an open position.
  • the shutdown of the supply voltage is done for example by smoke detectors, fire alarm systems, manual buttons or even only by a power failure.
  • the oil volume in the working or pressure chambers of the door closer flow into the tank space and by acting on the spring force accumulator on the door closer mechanism, the door can be closed automatically in each case.
  • the pump spindle remaining in the open position in such a case together with the associated proportional piston is returned to its normal position by the controller of the door drive according to the invention after the normal operating conditions have been restored.
  • the door drive according to the invention is thus characterized in particular by the following advantages.
  • An inexpensive pump can be used since the pump design is simple.
  • the pump allows a leak-free embodiment and operates quietly. Furthermore, a completely variable, controllable opening and closing course is made possible.
  • the According to the invention door drive is suitable for minimum displacement and high pressures and optimal for locking functions and hold-open constructions.
  • the sole figure of the drawing 1 shows a door drive 1 according to the invention, which can be designed in particular as a revolving door drive.
  • the door drive 1 has a drive unit 2, which can be coupled via an output shaft 9 with a door, not shown in the figure, for example via a lever and a slide rail with slider.
  • the drive unit 2 is arranged in a housing 13.
  • the door drive 1 has a motor 3 and a spring energy accumulator 4 arranged in the housing 13, which is coupled to the motor 3 and the drive unit 2.
  • the engine 3 is drive-connected to a hydraulic pump 5.
  • the motor 3 and the pump 5 are flanged to the housing 13.
  • the motor 3 and the pump 5 can also be arranged separately or integrated in the housing.
  • the motor 3 is connected via the hydraulic pump 5 and a first hydraulic line 22 to a pressure chamber 7 in hydraulic connection, which is associated with the spring force accumulator 4.
  • Via a second hydraulic line 23, the motor 3 and the pump 5 are connected to a pressure chamber 6 in hydraulic connection, which is assigned to the drive unit 2.
  • This arrangement makes a division of the required pressures or forces to open the door and to tension the spring force accumulator 4, which has a compression spring 12 in the example, possible, resulting in the advantages explained above.
  • the drive unit 2 is designed as a cam drive.
  • This cam drive has a Hubkurvention 8, which is arranged on the output shaft 9.
  • the Hubkurvention 8 cooperates with two power transmission rollers 10 and 11, which are arranged on both sides of the output shaft 9 and rest on cam tracks of the cam 8.
  • this structure corresponds to the structure of the overhead door closer of DE 40 38 720 C2, the content of which is hereby incorporated into the disclosure content of the present application.
  • the power roller 11 is arranged on a damping piston 19 which is mounted adjacent to the pressure chamber 6 in the housing 13.
  • the power roller 10 is disposed on an opening piston 18, which is also mounted in the housing 13 and adjacent to a space 20 which is separated via a partition wall 21 from the separate pressure chamber 7.
  • FIG. 1 further shows that the spring 12 abuts with one end 14 on a housing wall 15 of the pump 5, whereas with its other end 16 it bears against the spring tensioning piston 17.
  • the pump 5 has a proportional piston 27, which is moved translationally by means of a spindle 26.
  • the spindle 26 may be provided with thread pitches or be designed as a ball screw.
  • the spindle 26 itself is driven by the engine 3 with or without upstream gear. Due to the relatively high torque and for reasons of positioning accuracy, a transmission is preferably used. For reasons of strength, a spindle 26 is preferably provided with self-locking.
  • the proportional piston 27 can be accurately operated with a rotation angle monitoring device.
  • FIG. 1 further clarifies that the door drive 1 according to the invention is provided with a fire release device 28, which in the example is designed as a solenoid valve.
  • the disconnecting device 28 is arranged in the example in the second hydraulic line 23 between the pressure chamber 6 and a tank space 29 which is depressurized and in which in the illustrated embodiment, the drive unit 2 is arranged.
  • any other pressure-free tank space of the housing 13 of the door drive 1 is suitable.

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Special Wing (AREA)

Abstract

L'invention concerne un entraînement de porte (1), notamment de porte pivotante, cet entraînement comprenant une unité d'entraînement (2) couplée à la porte par un arbre de sortie (9) et montée dans un boîtier (13), un moteur (3) en liaison d'entraînement avec l'unité d'entraînement (2) et un accumulateur à ressort (4) disposé dans le boîtier (13), cet accumulateur étant couplé au moteur (3) et à l'unité d'entraînement (2). L'invention est caractérisée en ce qu'une pompe hydraulique (5) de type pompe à piston à action proportionnelle, reliée au moteur (3) par liaison d'entraînement, est en liaison hydraulique avec un premier espace de pression (6) associé à l'unité d'entraînement (2) et avec un deuxième espace de pression (7) séparé, associé à l'accumulateur à ressort (4). Un dispositif d'amortissement hydraulique est disposé entre un espace de réception de l'unité d'entraînement (2) et un espace intermédiaire du boîtier (13) voisin du deuxième espace de pression (7).
EP05817442A 2004-12-17 2005-11-14 Entraînement de porte, notamment de porte pivotante Withdrawn EP1828526A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004061630.2A DE102004061630C5 (de) 2004-12-17 2004-12-17 Türantrieb, insbesondere Drehtürantrieb
PCT/EP2005/012166 WO2006066666A1 (fr) 2004-12-17 2005-11-14 Entraînement de porte, notamment de porte pivotante

Publications (1)

Publication Number Publication Date
EP1828526A1 true EP1828526A1 (fr) 2007-09-05

Family

ID=35840187

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05817442A Withdrawn EP1828526A1 (fr) 2004-12-17 2005-11-14 Entraînement de porte, notamment de porte pivotante

Country Status (5)

Country Link
US (1) US20080092447A1 (fr)
EP (1) EP1828526A1 (fr)
CN (1) CN101080546A (fr)
DE (1) DE102004061630C5 (fr)
WO (1) WO2006066666A1 (fr)

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DE102008009898B4 (de) * 2007-11-13 2010-07-15 Stabilus Gmbh Klappenöffnungs- und -schließsystem
DE102009042486A1 (de) * 2009-09-24 2011-03-31 Dorma Gmbh + Co. Kg Schiebetür
DE102010022047A1 (de) * 2009-12-01 2011-06-09 Dorma Gmbh + Co. Kg Türschließer mit Nockentrieb
CN103328751B (zh) * 2011-01-14 2015-10-21 多玛两合有限公司 过梁下方单动门操作器、单动门操作器附接件和单动门操作器
DE202012100171U1 (de) 2012-01-18 2013-04-24 Hörmann KG Antriebstechnik Drehflügel-Türantrieb
DE102014109572A1 (de) 2013-07-18 2015-01-22 Hörmann KG Antriebstechnik Bausatz für eine Drehflügeltürantriebsvorrichtung, Drehflügeltürantriebsvorrichtung und Drehflügeltür
DE102015000582A1 (de) 2014-09-12 2016-03-17 Hörmann KG Antriebstechnik Steuervorrichtung und Betriebsverfahren für einen Abschlussantrieb sowie Abschlussantrieb und damit angetriebener Abschluss
DE102014115189A1 (de) 2014-10-13 2016-04-14 Hörmann KG Antriebstechnik Drehflügeltürantrieb, Drehflügeltür und Steuervorrichtung
SG11201800083PA (en) * 2015-07-23 2018-02-27 Gotthard 3 Mechatronic Solutions AG Drive for a rotatable wing
US9714534B1 (en) * 2016-08-01 2017-07-25 International Door Closers, Inc. Door closer
USD858253S1 (en) 2016-10-18 2019-09-03 International Door Closers, Inc. Door closer
TWI690647B (zh) * 2019-03-29 2020-04-11 松之門控設備股份有限公司 凸輪式閉門器
CN111060278B (zh) * 2019-12-31 2022-03-01 武汉武船重型装备工程有限责任公司 一种旋转驱动装置及风洞隔离门
SG10202103921UA (en) * 2020-05-27 2021-12-30 Dormakaba Deutschland Gmbh Regulating valve for a door drive and to a door drive
DE102022205040A1 (de) * 2022-05-20 2023-11-23 Geze Gmbh Antrieb für eine Tür oder ein Fenster
DE102022205039B4 (de) * 2022-05-20 2024-04-18 Geze Gmbh Türantrieb
DE102022209083B4 (de) 2022-09-01 2024-03-21 Geze Gmbh Türantrieb und Herstellungsverfahren

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Also Published As

Publication number Publication date
DE102004061630B4 (de) 2008-12-04
US20080092447A1 (en) 2008-04-24
CN101080546A (zh) 2007-11-28
DE102004061630C5 (de) 2015-12-24
WO2006066666A1 (fr) 2006-06-29
DE102004061630A1 (de) 2006-07-06

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