WO2008092498A1 - Dispositif d'entraînement - Google Patents

Dispositif d'entraînement Download PDF

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Publication number
WO2008092498A1
WO2008092498A1 PCT/EP2007/011317 EP2007011317W WO2008092498A1 WO 2008092498 A1 WO2008092498 A1 WO 2008092498A1 EP 2007011317 W EP2007011317 W EP 2007011317W WO 2008092498 A1 WO2008092498 A1 WO 2008092498A1
Authority
WO
WIPO (PCT)
Prior art keywords
drive device
door leaf
gate
speed
drive
Prior art date
Application number
PCT/EP2007/011317
Other languages
German (de)
English (en)
Inventor
Gerd Schaaf
Original Assignee
Sommer Antriebs- Und Funktechnik 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 Sommer Antriebs- Und Funktechnik Gmbh filed Critical Sommer Antriebs- Und Funktechnik Gmbh
Priority to EP07857040A priority Critical patent/EP2115258A1/fr
Publication of WO2008092498A1 publication Critical patent/WO2008092498A1/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/622Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/40Safety devices, e.g. detection of obstructions or end positions
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/70Power-operated mechanisms for wings with automatic actuation
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10Electronic control
    • E05Y2400/30Electronic control of motors
    • E05Y2400/31Force or torque control
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10Electronic control
    • E05Y2400/36Speed control, detection or monitoring
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10Electronic control
    • E05Y2400/45Control modes
    • E05Y2400/456Control modes for programming, e.g. learning or AI [artificial intelligence]
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10Electronic control
    • E05Y2400/50Fault detection
    • E05Y2400/514Fault detection of speed
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10Electronic control
    • E05Y2400/52Safety arrangements associated with the wing motor
    • E05Y2400/53Wing impact prevention or reduction
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/80User interfaces
    • E05Y2400/81Feedback to user, e.g. tactile
    • E05Y2400/818Visual
    • E05Y2400/822Light emitters, e.g. light emitting diodes [LED]
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40Physical or chemical protection
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/40Application of doors, windows, wings or fittings thereof for gates

Definitions

  • the invention relates to a drive device for a swing gate, a swing gate or a door.
  • Such drive devices generally comprise a drive, which is formed by an electric motor, and which drives an actuating element for opening and closing the gate of a swing gate.
  • the actuating element is typically formed by a spindle which converts the rotational movement of the electric motor into a linear movement of a torque tube or the like, which is coupled to the gate.
  • Corresponding arrangements are known for swing gates and doors.
  • the drive is controlled by a control unit.
  • a specific velocity profile is set via the control unit for opening and closing the swing gate.
  • the speed profile consists of an acceleration phase in which the speed of the gate is accelerated to a maximum speed, a middle phase in which the gate is moved at the maximum speed, and a braking phase in which the gate is decelerated from the maximum speed to a stop ,
  • This force shutdown should not only serve to protect the swing gate against damage but also for the purposes of personal protection.
  • the threshold value which defines the initiation of the force shutdown, is set via a potentiometer on the control unit.
  • the disadvantage here is that the respective operator must set the threshold itself. In order to be able to make this setting in such a way that no hazards arise, the operator must know the respective boundary conditions and parameters of the swing gate exactly, i. H. the adjustment process is extremely complex.
  • a particular disadvantage here is that the setting of the power cut by the operator is often deliberately manipulated. The threshold is then set so high that the power shutdown does not respond. Although this ensures uninterrupted operation of the swing gate. The desired security function is disabled.
  • the applicable safety standards for swing gates require that, in the event of an impact of the gate on an obstacle from the moment of impact to a point after impact, the force acting on the obstacle must not exceed a first limit and within a subsequent time interval force second limit below the first limit. Compliance with these normative limits is still relatively unproblematic as long as the gate of the swing gate has a relatively small length. In the case of long leafs, the length of the gate leaf lever and the high mass of the gate leaf means that the force on an obstacle at the gate leaf immediately after the impact is so great that the permissible limits are exceeded.
  • the invention has the object of providing a fault and manipulation-proof operation of a drive device for a swing gate with the least possible design effort.
  • the drive device comprises a drive and an actuating element adjustable by means of the drive for closing and opening a gate leaf of a gate such as a revolving gate or a wing gate.
  • the drive device also has a control unit for controlling the drive.
  • the control unit is assigned an input unit, via which the length of the door leaf can be entered as an input parameter.
  • the other parameters relevant to the operation of the gate in the control unit are derived automatically from the input parameter.
  • the drive device according to the invention can also be used for doors. Without limiting the generality, the invention is explained below for a drive device controlling a rotary door.
  • a significant advantage of the invention is that by entering a single input parameter a mode setting of the drive device is possible, which allows safe operation for different Torkonfigurationen.
  • the invention is based on the finding that From the length of the door leaf as input parameters all other relevant for a safe operation of the swing gate parameters can be derived.
  • the length of the door leaf of the swing gate is an extremely easily determinable parameter of the swing gate, the specification of which is easy to carry out even by untrained personnel.
  • the parameterization of the drive device to different Torkonfigurationen is therefore easy and fast Kunststoffbar.
  • speed parameters are derived for this purpose from the input parameter, which define the speed profiles when opening and closing the rotary door. These speed parameters are advantageously formed by the maximum speed with which the door leaf is moved and by the time of the start of the braking phase, in which the door leaf is braked from the maximum speed to a standstill.
  • the specification of the speed parameters takes place in such a way that the maximum speed is inversely proportional to the selected length of the door leaf. Furthermore, the time of the braking phase is chosen earlier, the greater the length of the gate is.
  • the speed of the door leaf is adapted to the length of the door leaf not only during the phase in which the door leaf is moved at a constant maximum speed, but also in the chronologically preceding acceleration phase and in the time-lagged braking phase when the door leaf strikes an obstacle, the permissible normative limit values for the forces occurring are not exceeded.
  • the forces occurring are proportional to the kinetic energy of the gate, which increases quadratically with the speed. Due to the inventive reduction of the maximum speed inversely proportional to the door length and the corresponding variation of the beginning of the braking phase, essentially independent of differences in the mass of the door leaf, the forces occurring in the event of an impact of the door leaf on an obstacle do not exceed the permissible limit values.
  • maximum speed means a variable proportional to the speed of the drive. Since this is varied inversely proportional to the gate length, a substantially constant for different gate lengths peripheral speed of the swing gate is obtained.
  • the input parameter is used to derive the length of the door leaf and also the threshold value for the force shutdown.
  • the height of the threshold value is chosen to be proportional to the length of the door leaf. This means that the force shutdown starts with increasing door length even with larger force values.
  • the threshold value of the power cutoff can thus be adapted to the dimensioning of the door leaf, in particular its length. The adaptation takes place in such a way that, irrespective of the door length, the sensitivity of the power cutoff remains constant. A measure of the sensitivity is the torque acting on the drive.
  • Figure 1 Schematic representation of a drive device for a
  • FIG. 2 Time diagram of the pulse width modulation of the voltage of the drive of the drive device according to FIG. 1.
  • FIG. 3 Speed profile for the opening process of the revolving gate according to FIG. 1.
  • FIG. 4 Gate length-dependent variation of the velocity profile according to FIG. 1.
  • Figure 5 temporal force curve upon impact of the revolving gate according to FIG.
  • FIG 1 shows schematically a drive device 1 for a swing gate.
  • the swing gate has a gate 2, which in relation to a vertical direction (perpendicular to the plane in Figure 1) extending axis 3 is rotatably mounted.
  • the drive device 1 comprises a drive 4 designed as an electric motor, which is controlled by a control unit 5.
  • the electric motor is designed as a DC motor.
  • the control unit 5 may be formed by a microprocessor or the like. As shown, the control unit 5 can be integrated in the drive 4 or designed as a separate unit.
  • the drive device 1 is used in the present case as a spindle drive, which has a spindle 6 as an actuating element. About this, the rotational movement of the drive 4 is converted into a linear movement of a torque tube 7.
  • the torque tube 7 is coupled to the gate 2. Due to the linear movement of the push tube 7, the door leaf 2 is rotated about the axis for opening and closing the swing gate. The directions of rotation for closing and opening the door are designated "to" and "on” in FIG. 1.
  • Other input units in the form of different user interfaces are also possible.
  • an input unit for parameterizing the drive device 1 is provided.
  • the input unit can be formed by a potentiometer or one or more keys.
  • FIG. 3 shows by way of example a typical velocity profile of the door leaf 2 during the opening process.
  • the speed is reduced linearly in the braking phase.
  • the speed can be reduced linearly until a minimum speed is reached, so that the door leaf 2 is then retracted to its opening position at this minimum speed.
  • the speed profile for closing the door generally has a time profile of the speed of the door leaf 2 corresponding to FIG.
  • the maximum speed when closing the gate is chosen to be less than when opening the gate.
  • the specification of the speed of the door leaf 2 is effected by a pulse width modulation of the motor voltage of the electric motor.
  • the corresponding time diagram of the voltage is shown in FIG.
  • the electric motor is acted upon as shown in Figure 2 can be seen with voltage pulses of variable length.
  • the pulse repetition frequency of the voltage pulses is chosen so that the electric motor registers only the time average of the modulated voltage. This depends on the pulse width modulation.
  • the length of the door leaf 2 is input via the input unit as the only input parameter. From this input parameter all further parameters required for the operation of the drive device 1 are then calculated. For this purpose, characteristic curves are stored in the control unit 5, in which different values of the length of the door leaf 2 are assigned corresponding values of the individual parameters. Alternatively, algorithms can be deposited by means of which an association is made between the input parameters and the parameters.
  • the parameters derived from the input parameter include, in particular, velocity parameters which define the velocity profiles for the closing and opening operation.
  • velocity parameters which define the velocity profiles for the closing and opening operation.
  • separate speed parameters in the control unit 5 are calculated in each case for the closing and opening operation.
  • a first speed parameter is the maximum speed. This is varied inversely proportional to the length of the door leaf 2.
  • a second speed parameter is the beginning of the braking phase, ie the time t 2 in FIG. 2. The earlier the braking phase is started, the greater the length of the door leaf, whereby here too there is a linear relationship between the two parameters.
  • the maximum speed is a proportional to the speed of the drive 4 size. Due to the inverse proportionality of this size to the gate length, an essentially independent of the gate length peripheral speed of the gate 2 is obtained.
  • FIG. 3 shows schematically velocity profiles changed by this parameter variation.
  • the speed profiles for three different lengths of the door leaf 2 are shown in FIG.
  • the speed profile designated by a corresponds to the speed profile according to FIG. 2, which is obtained for specifying a specific value Lo of the length of the door leaf 2.
  • L Lo - ⁇ L
  • the speed profile designated b is obtained in FIG.
  • the values for the maximum speed are reduced from Vm ax to V max ' and the values for the start of the braking phase from t 2 to t 2 -.
  • the input parameter i. H. the length of the door leaf 2 calculates a threshold value, which defines the switch-on condition for a force shutdown of the swing gate.
  • a threshold value defines the switch-on condition for a force shutdown of the swing gate.
  • the threshold value is selected in the present case proportional to the length of the door leaf 2. Accordingly, the power shutdown starts with longer blades only at higher forces.
  • the normative safety requirements for the operation of the swing gate can be met.
  • FIG. 5 shows the limit values of forces acting on a test body that arise when the door leaf 2 impacts the test body.
  • the velocity profile is adapted to the respective length of the
  • Gate 2 adapted. In general, the speed of the door leaf

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Abstract

L'invention concerne un dispositif d'entraînement (1) pour une porte tournante ou à battant. Ce dispositif comprend un mécanisme d'entraînement (4) et un élément d'actionnement, pouvant être réglé au moyen du mécanisme d'entraînement (4) et destiné à fermer et à ouvrir un battant (2) de la porte tournante ou à battant, ainsi qu'une unité de commande (5) destinée à commander le mécanisme d'entraînement (4). Une unité d'entrée, permettant d'entrer la longueur du battant de porte (2) comme paramètre d'entrée, est associée à l'unité de commande (5). Les autres paramètres importants pour l'actionnement de la porte tournante ou à battant sont automatiquement dérivés du paramètre d'entrée dans l'unité de commande (5).
PCT/EP2007/011317 2007-01-30 2007-12-21 Dispositif d'entraînement WO2008092498A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07857040A EP2115258A1 (fr) 2007-01-30 2007-12-21 Dispositif d'entraînement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007004445.5 2007-01-30
DE102007004445A DE102007004445C5 (de) 2007-01-30 2007-01-30 Antriebsvorrichtung

Publications (1)

Publication Number Publication Date
WO2008092498A1 true WO2008092498A1 (fr) 2008-08-07

Family

ID=39269306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/011317 WO2008092498A1 (fr) 2007-01-30 2007-12-21 Dispositif d'entraînement

Country Status (4)

Country Link
EP (1) EP2115258A1 (fr)
CN (1) CN101595271A (fr)
DE (1) DE102007004445C5 (fr)
WO (1) WO2008092498A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010010794U1 (de) 2010-05-17 2011-09-23 Hörmann KG Antriebstechnik Torantriebsvorrichtung sowie damit versehene Toranlage

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Publication number Priority date Publication date Assignee Title
FR2981707B1 (fr) * 2011-10-24 2013-12-20 Astrium Sas Verin electrique comprenant des moyens de limitation d'effort et lanceur spatial comprenant une tuyere supportee par un tel verin
DE102015000582A1 (de) * 2014-09-12 2016-03-17 Hörmann KG Antriebstechnik Steuervorrichtung und Betriebsverfahren für einen Abschlussantrieb sowie Abschlussantrieb und damit angetriebener Abschluss
CH716195A1 (de) * 2019-05-15 2020-11-30 Gotthard 3 Mechatronic Solutions AG Verfahren zur Steuerung eines Tür- oder Fensterantriebs. Titel 1: Steuerung für Tür- oder Fensterantrieb.

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Publication number Priority date Publication date Assignee Title
US4498033A (en) 1981-08-11 1985-02-05 Hokuyo Automatic Co., Ltd. Automatic door actuator
US5016304A (en) 1988-03-29 1991-05-21 Redactron B.V. Fluidized bed with moisture removing means
US5913763A (en) 1993-07-19 1999-06-22 Dorma Door Controls, Inc. Method for controlling the operational modes of a door in conjunction with a mechanical door control mechanism

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DE3515945A1 (de) * 1985-05-03 1986-11-06 Geze Gmbh, 7250 Leonberg Tuer- bzw. fensterantrieb
US4887205A (en) * 1987-07-01 1989-12-12 Chou Tom M Gate control system
US4970826A (en) * 1989-11-24 1990-11-20 Door King, Inc. Apparatus and method for opening and closing a gate
US5018304A (en) * 1990-05-10 1991-05-28 F. L. Saino Manufacturing Co. Door operator
DE4245038C2 (de) * 1992-09-23 2003-11-06 Dorma Gmbh & Co Kg Diagnose- und Überwachungsverfahren zur Fehlererkennung, Statusreport und Parameteranpassung bei automatischen Türen und Toren
DE19813508A1 (de) * 1998-03-26 1999-09-30 Agta Record Ag Steuerungsverfahren sowie Vorrichtung zum Betrieb automatisch angetriebener Flügel, wie Türen, Tore, Fenster u. dgl.
US7023162B2 (en) * 2003-02-18 2006-04-04 The Chamberlain Group, Inc. Automatic gate operator

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Publication number Priority date Publication date Assignee Title
US4498033A (en) 1981-08-11 1985-02-05 Hokuyo Automatic Co., Ltd. Automatic door actuator
US5016304A (en) 1988-03-29 1991-05-21 Redactron B.V. Fluidized bed with moisture removing means
US5913763A (en) 1993-07-19 1999-06-22 Dorma Door Controls, Inc. Method for controlling the operational modes of a door in conjunction with a mechanical door control mechanism

Non-Patent Citations (1)

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Title
See also references of EP2115258A1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010010794U1 (de) 2010-05-17 2011-09-23 Hörmann KG Antriebstechnik Torantriebsvorrichtung sowie damit versehene Toranlage
EP2388424A2 (fr) 2010-05-17 2011-11-23 Hörmann KG Antriebstechnik Dispositif d'entraînement de porte et installation de porte en étant équipée
EP2388424A3 (fr) * 2010-05-17 2015-05-20 Hörmann KG Antriebstechnik Dispositif d'entraînement de porte et installation de porte en étant équipée

Also Published As

Publication number Publication date
DE102007004445A8 (de) 2009-07-30
EP2115258A1 (fr) 2009-11-11
CN101595271A (zh) 2009-12-02
DE102007004445B4 (de) 2010-07-08
DE102007004445A1 (de) 2008-08-07
DE102007004445C5 (de) 2012-06-21

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