EP1643065A2 - Dispositif d'entraînement d'une porte - Google Patents

Dispositif d'entraînement d'une porte Download PDF

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Publication number
EP1643065A2
EP1643065A2 EP05013184A EP05013184A EP1643065A2 EP 1643065 A2 EP1643065 A2 EP 1643065A2 EP 05013184 A EP05013184 A EP 05013184A EP 05013184 A EP05013184 A EP 05013184A EP 1643065 A2 EP1643065 A2 EP 1643065A2
Authority
EP
European Patent Office
Prior art keywords
drive
door
drive unit
door leaf
drive motor
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Withdrawn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
EP05013184A
Other languages
German (de)
English (en)
Other versions
EP1643065A3 (fr
Inventor
Wilhelm Rademacher
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.)
Arca Beteiligungen GmbH
Original Assignee
Rademacher Wilhelm
Arca Beteiligungen 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 Rademacher Wilhelm, Arca Beteiligungen GmbH filed Critical Rademacher Wilhelm
Publication of EP1643065A2 publication Critical patent/EP1643065A2/fr
Publication of EP1643065A3 publication Critical patent/EP1643065A3/fr
Withdrawn legal-status Critical Current

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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
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • 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
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/619—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using flexible or rigid rack-and-pinion arrangements
    • 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
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/726—Ring gears; Internal gears
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/32—Rotary motion
    • E05Y2600/324—Rotary motion around a vertical axis
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/205—Combinations of elements forming a unit
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/244—Combinations of elements arranged in serial relationship
    • 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 present invention relates to a door drive for a swing door consisting of a door frame and a hinged to the door frame about a pivot axis door leaf with the features of the preamble of claim 1 and claim 17 and a drive unit, in particular for such a door drive, with the features of The preamble of claim 19.
  • a door drive as an electromechanical door opener (DE 297 22 415 U1).
  • the drive unit of the door drive has, in addition to a spring for closing the door leaf, a drive motor for opening the door leaf.
  • the coupling between the drive unit and the force transmission element takes place by means of an additional lever arrangement.
  • WO 02/36906 A2 shows a door drive in which an electromechanical drive unit is provided for the automatic opening and closing of the door leaf of a swing door.
  • This drive unit is arranged on the door leaf, while a force-transmitting coupled to the drive unit power transmission element is arranged on the door frame.
  • the drive unit has as a drive element to a drive pinion, which forms a gear connection with a circular arc-shaped rack as a power transmission element.
  • an electronic control system For opening and closing the door leaf, an electronic control system is provided with which the drive motor of the drive unit is switched on or off.
  • control electronics microswitches are provided in addition to a remote control, which are arranged so that they detect the respective end positions, ie open door leaf or closed door leaf.
  • the door leaf In addition to the electromechanical actuation of the door leaf is provided that the door leaf is manually movable in the event of a power failure. During manual movement, it is necessary to move the door leaf against the self-locking of the drive motor. This leads to an increased mechanical load.
  • the invention is based on the problem to optimize the known door drive in terms of ease of use while maintaining a simple arrangement. Furthermore, a drive unit to be optimized in terms of structure and functionality.
  • the drive unit has a slip clutch.
  • the slip clutch is arranged between the drive motor and force transmission element, that a manual adjustment of the door leaf is ensured substantially without retroactive effect on the drive motor.
  • the slip clutch ensures that the power transmission chain between the drive motor and the power transmission element with manual adjustment of the door leaf is at most acted upon by a force corresponding to the transmission torque of the slip clutch.
  • the drive motor it is possible to use this for both motorized opening and motorized closing of the door panel.
  • Claim 3 includes alternative embodiments of the transmission connection of the drive element and the force transmission element.
  • the drive element is designed as a drive spindle and the power transmission element as a spindle nut.
  • the drive spindle is a standard component with only low precision requirements. Details of this embodiment will become apparent from the claims 4 and 5.
  • the power transmission element is designed as a toothed rack, while the drive unit has a drive pinion as the drive element.
  • the drive pinion and the rack form as a force-transmitting Coupling a transmission connection.
  • the structure is particularly simple and the arrangement is also subsequently easy to install and discreetly arranged.
  • the production is also particularly favorable in this embodiment, since a rack is a standard component.
  • the drive unit is arranged in this embodiment, the door leaf and the rack on the door frame, as this is an optimal lever arm available for the opening of the door leaf. Further details of this embodiment will become apparent from claim 7.
  • the power transmission element is designed as a circular arc-shaped rack, while the drive unit has a drive pinion as a drive element.
  • the transmission connection is formed here by the drive pinion with the circular arc-shaped rack.
  • the power transmission element is designed as a link chain with a toothing.
  • the drive unit has as a drive element to a drive pinion, which forms the gear connection with the teeth of the link chain.
  • This embodiment is characterized by its particular compactness, since the members are rolled up to a certain extent with the door closed. Again, it is readily possible to arrange the drive unit in the door rebate or the upper door lining, so that the door drive is arranged almost completely hidden. Details of this embodiment will become apparent from the claims 10 and 11.
  • the drive unit is arranged on the door leaf and correspondingly the drive spindle, the rack or the link chain to the door frame.
  • current-carrying conductors are preferably provided which supply the drive unit with electrical power.
  • the power supply preferably takes place via a arranged in a groove of the rack current-carrying conductor.
  • the drive unit is arranged in a housing which may have an inconspicuous Desgin.
  • the housing has a corresponding opening.
  • the housing if it includes the drive unit from all sides, have openings for the drive element or the force transmission element.
  • the drive unit has control electronics with which the drive motor can be switched on and off.
  • the control electronics can then have additional features that serve optimal control of the door drive. These are, for example, position detection means, speed monitoring, programmability and wireless remote control.
  • the position detection according to claim 14 is of particular importance, since a control of the drive motor is possible by this, which allows a gentle closing of the door panel, although the friction motor is no longer given the direct assignment of the motor rotation to the movement of the door panel.
  • the position detection is designed so that a position detection takes place in any position of the door panel.
  • the speed monitoring control technology is realized in that the drive motor is switched off for a defined period of time and measured in this time, the generator voltage of the trailing drive motor and evaluated as the speed equivalent signal. This is also the subject of a sibling claim.
  • Fig. 1 shows a door drive 1 for a swing door 2 in a perspective, schematic representation.
  • the swing door 2 consists of a door frame 3 and a hinged to the door frame 3 about a pivot axis 4 hinged door leaf 5. Furthermore, the swing door 2 even more components, such. B. hinges and a door lock, to which, however, in the following, unless they are not relevant to the present invention, will not be discussed in more detail.
  • the door drive 1 has a drive unit 6 for the swing door 2 and a power transmission element 7.
  • the drive unit 6 is arranged here on the door frame 3. It can also be arranged on the door leaf 5.
  • the power transmission element 7 is correspondingly arranged corresponding to the door leaf 5. It is located on the door frame 3 when the drive unit 6 is arranged on the door leaf 5. This freedom with respect to the arrangement of the drive unit 6 and the force transmission element 7 also applies correspondingly to the other embodiments (FIGS. 2 to 9). With regard to the power supply to the drive unit 6, the arrangement of the drive unit 6 on the door frame 3 of course benefits.
  • the drive unit 6 is spaced from the pivot axis 4 of the door leaf 5 and coupled directly to the power transmission element 7 in a force-transmitting manner. Between the drive unit 6 and the power transmission element 7 so far no further lever arrangement, for example in the form of a knee joint mechanism, as required in the prior art, arranged.
  • the door leaf 5 is thus automatically moved by means of the drive unit 6, d. H. about the pivot axis 4 relative to the door frame 3 pivotally.
  • a change in angle is possible.
  • the necessary angular change may be so small that it can be realized by a corresponding clearance at the power transmission point. The respective realization of this angle variability will be explained in more detail below.
  • the drive unit 6 has an electric drive motor 8, with which the door leaf 5 to open or close by motor, in the present case to open and close by motor.
  • an additional spring (not shown) may be provided as needed and, if necessary, to comply with safety regulations, so as to be safe even in an emergency, i. H. to allow in case of failure of the drive motor 8 in particular a closing of the door panel 5.
  • the drive unit 6 has in the embodiments described herein (Figs. 1 to 9) of the door drive 1 and preferably a control electronics 9, with the drive motor 8 is switched on and off.
  • the control electronics 9 serves a simple and possibly controlled operation of the door drive. 1
  • the position detection of the door leaf 5 need not be done on the door panel 5 itself, but can also be done on other elements that allow a conclusion on the position of the door panel 5.
  • control electronics 9 during an adjustment of the door panel 5, for example due to an obstacle, the drive motor 8 turns off, the position detecting means 9 'directly or, here indirectly, the position of the door panel 5, and then, after removal of the obstacle, the adjustment process continue and finish.
  • the position detection means 9 ' is integrated in particular as an incremental encoder in the control electronics 9.
  • the position detection means 9 ' is in particular designed so that a manual operation, so the pressing or pulling on the door leaf 5, can be detected.
  • the control electronics 9 detects by means of the position detection means 9 'thereby, what type of operation of the door panel 5 (pushing or pulling) is.
  • control electronics 9 may be designed so that it turns on the drive motor 8 upon manual operation of the door panel 5 accordingly.
  • the door drive 1 moves so far the door leaf 5 in the corresponding end position or assisting in the manual movement of the door panel fifth
  • the control electronics 9 is also designed so that a blockage of the door panel 5 can be detected. This can be done for example by measuring a current of the drive motor 8 (current monitoring). Preferably, however, the blocking of the door leaf 5 is detected by the fact that the drive motor 8 is indeed switched on, the position detection means 9 'but no change in the Position detected more.
  • the control electronics 9 evaluates both signals and turns off when blocking the door leaf 5, the drive motor 8. In particular, in the presence of a slip clutch (see below) is an interesting solution.
  • the control electronics 9 has here and preferably on a means for monitoring the speed of the drive motor 8.
  • the speed monitor serves to regulate the speed of the drive motor 8. Such a regulation is desirable in particular with regard to reaching the end positions.
  • the control electronics 9 can insofar reduce shortly before reaching the respective end position, the speed of the drive motor 8 in order to achieve the end position as gently and quietly as possible.
  • the control electronics 9 can also and / or additionally be controlled in a different way than by position detection means 9 '. For example, it is possible to let the drive unit 6 operate in so-called block operation. In this case, the current consumption of the electric drive motor 8 or another parameter of the electric drive motor 8 is monitored and the electric drive motor 8 is switched off when certain limits, possibly for certain periods, are exceeded.
  • control electronics 9 is programmable, so that the drive motor 8 of the programming is controlled accordingly.
  • the programming of the control electronics 9 may be that different parameters for the adjustment are specified externally, such as the duration of an adjustment, a bridging time in which the door leaf 5 is held in the open position before closing, etc.
  • the programming can also take place in that the door drive 1, the door leaf 5 a first time from the closed position to the open position or vice versa and thereby learns the movement process and in particular adapts the speed control for the drive motor 8 to this movement process.
  • This adaptation can be done for example via a time control, d. H.
  • the control electronics 9 controls the drive motor 8 in terms of the time required for the movement. By means of the timing can then also realize a soft start of the end positions.
  • control electronics 9 here and preferably fembedienbar wirelessly.
  • the remote control can be done on the one hand via motion sensors, so that the door panel 5 is automatically adjusted when the motion sensor detects movement and / or on the other hand by means of a transponder, a remote control o.
  • Motion sensors can also mats, light barriers o.
  • Be the control electronics 9 may be e.g. an infrared (IR), radio, Bluetooth, GSM or microwave interface.
  • IR infrared
  • radio radio
  • Bluetooth Bluetooth
  • GSM Global System for Mobile Communications
  • microwave interfaces can also be integrated into a telecommunications system, for example in the context of a central object control.
  • the remote control refers to a manual operation by means of a remote control o. The like.
  • a controller that u. a. can be done by the motion sensors.
  • the drive motor 8 is in the present embodiments (Fig. 1 to 9) designed as a DC motor, since such a motor is particularly small and inexpensive to implement. However, it may also be designed as an AC motor.
  • the electrical supply of the DC motor can be done by means of a battery / Akkuan Aunt or via the connection to mains AC voltage.
  • a battery / accumulator arrangement may be provided in addition to the mains connection in order in an emergency, ie in case of failure of the mains supply, electrical Provide power to operate the door drive 1.
  • the drive unit 6 comprises a rectifier circuit.
  • the rectifier circuit is connected upstream of the DC motor on the supply side.
  • the DC motor can then be connected directly to the mains AC voltage via the rectifier circuit.
  • the drive unit 6 has a slip clutch 10 which is arranged between the drive motor 8 and the force transmission element 7.
  • the manual adjustability of the door leaf 5 substantially without retroactive effect on the drive motor 8 refers to the fact that forces beyond the transmission torque do not act on the drive motor 8 during manual adjustment of the door leaf 5.
  • the moment is called, which is necessary to trigger the slip clutch 10, that is, to go from the static friction to sliding friction.
  • An application of the force effect chain with a force corresponding to the transmission torque is not prevented by the slip clutch 10. Accordingly, it is advantageous to make the slip clutch 10 with respect to the transmission torque adjustable, so that an adaptation to the actual conditions required can be done.
  • the drive unit 6 with a housing 11 or a cover.
  • the housing 11 or the cover hood has at least one opening for a drive element 12 of the drive unit 6 or, depending on the design, for the force transmission element 7.
  • the housing 11 or the cover has an opening, through which the slip clutch 10 is adjustable.
  • the drive unit 6 is pivotally mounted at a lateral distance from the pivot axis 4 of the door leaf 5 about an axis 4 'which is approximately parallel to the pivot axis 4.
  • the power transmission element 7 is pivotally mounted.
  • the power transmission element 7 can adapt to the movement of the drive unit 6 in the adjustment of the door panel 5 in a particularly simple manner and thereby the power coupling between the drive unit 6 and the power transmission element 7 retained.
  • the pivotability serves to realize the angle changeability at the force transmission point.
  • Correspondingly adapted arrangements can also result for the force transmission element 7 or the drive element 12.
  • the drive unit 6 as the drive element 12 has a pivot lever 12a.
  • the pivoting lever 12a is aligned approximately parallel to the plane of the door leaf 5 and approximately perpendicular to the pivot axis 4 of the door leaf 5. Due to the lateral distance of the pivot axis 4 of the door leaf 5 of the drive axis of the drive unit 6 results in the pivoting of the door leaf 5, an angular change of the pivot lever 12a relative to the door leaf 5, but keeps within relatively narrow limits.
  • the drive unit 6 is arranged here and preferably (FIG. 1) on the door frame 3 and the force transmission element 7 correspondingly on the door leaf 5.
  • the force transmission element 7 here has a sliding guide for the pivot lever 12a. Instead of the sliding guide, the force-transmitting coupling between the pivot lever 12 a and the power transmission element 7 in other ways, for. B. by means of a rolling guide, be realized.
  • the drive motor 8 acts via a gear and the intermediate slip clutch 10 on the pivot lever 12a and turns it.
  • the pivot lever 12a slides while in the sliding guide of the power transmission element 7 and presses (during the opening process) or pulls (during the closing process) via the power transmission element 7, the door panel 5 in the appropriate direction.
  • the position detecting means 9 'of the control unit 9 is preferably coupled in the embodiment shown in Fig. 1 with the pivot lever 12 a and detects its position corresponding to the position of the door panel 5.
  • FIG. 1 applies correspondingly, in particular for the control arrangement 9, unless otherwise described.
  • the force-transmitting coupling between a drive element 12 of the drive unit 6 and the force transmission element 7 is executed in the embodiments described below as a transmission connection.
  • the exemplary embodiment of the door drive 1 shown in FIG. 2 has, as the drive element 12 of the drive unit 6, a drive spindle 12b which can be driven by means of the drive motor 8.
  • the drive unit 6 is pivotally mounted at a lateral distance from the pivot axis 4 of the door leaf 5 about an axis 4 'approximately parallel to the pivot axis 4.
  • the power transmission element 7, as already in the embodiment previously, pivotally mounted is carried out analogously to the first embodiment by the drive spindle 12b is rotated by the drive motor 8 and the spindle nut moves accordingly on the drive spindle 12b.
  • the position detection means 9 'of the control unit 9 is arranged here so that it detects the position of the drive unit 6.
  • the slip clutch 10 is part of the power transmission element 7 (FIG. 3).
  • the slip clutch 10 has a braked pinion 13 which forms the transmission connection together with the drive spindle 12b.
  • the pinion 13 is braked by a brake pad 14 which is pressed by means of a plate spring 15 against the pinion 13.
  • the plate spring 15 is held by a bolt 16, which also serves to adjust the transmission torque of the slip clutch 10.
  • the pinion 13 is articulated on the power transmission element 7. Specifically, the pinion 13 is mounted on the two-shell housing 7 'of the power transmission element 7 here.
  • the flank position of the pinion 13 of the slip clutch 10 and the thread pitch of the drive spindle 12b are matched accordingly, so that a self-locking does not occur.
  • the power transmission element 7 further comprises an abutment 17 for the drive spindle 12b, which is the pinion 13 arranged substantially opposite.
  • the opposite arrangement is in terms of occurring Forces the optimal design.
  • the anvil 17 serves to guide the drive spindle 12b.
  • the abutment 17 may be made elastic, so that it also allows a certain adaptation to the angular change at the power transmission point.
  • the abutment 17 as a pressure roller, preferably made of an elastically deformable material, here made of rubber, and / or in turn also on the housing 7 'of the power transmission element 7 is resiliently mounted.
  • the drive unit 6 is pivotally mounted.
  • the pivotal mounting of the entire drive unit 6 in conjunction with the pivotable power transmission element 7 allows a rigid connection between the drive spindle 12b and the drive motor 8 and is structurally preferred. It is sufficient if the drive unit 6 is pivotable within certain limits, namely only as far as it is necessary for the opening of the door panel 5. Usually about 90 ° pivoting for the drive unit 6 are sufficient.
  • Fig. 4 to 7 show a door drive 1 according to the invention, in which the force transmission element 7 is designed as a rack 7a.
  • the drive unit 6 has a drive pinion 12c as the drive element 12.
  • the drive pinion 12c forms the gear connection with the rack 7a.
  • the drive unit 6 also has an abutment 17 which is disposed opposite the drive pinion 12c of the drive unit 6 substantially opposite one another.
  • the counter-bearing 17 is also in this embodiment as a pressure roller, preferably made of an elastically deformable material, here made of rubber.
  • the drive unit 6 has the slip clutch 10 (FIG. 6).
  • the drive pinion 12 c is braked by means of a brake pad 14.
  • the slip clutch 10 is realized in that the drive pinion 12c between the brake pad 14 and a pressure plate 14 'is arranged, which are held between a thrust bearing 15' and a plate spring 15 under spring pressure.
  • the plate spring 15 is held by an adjusting screw 16, by means of which the transmission torque of the slip clutch 10 is adjustable.
  • the counter bearing 15 ', the brake pad 14, the pressure plate 14' and the adjusting screw 16 are here and preferably mounted on the drive shaft 8 'of the drive motor 8, that they are driven by this. For this purpose, the drive shaft 8 'is square.
  • the drive pinion 12c and the brake lining 14 are decoupled from the drive shaft 8 'by means of an adapter 8.
  • the drive pinion 12c is only driven by the clamping effect between the pressure plate 14' and the anvil 15 ', as long as the transmission torque is not exceeded.
  • the drive unit 6 is arranged on the door leaf 5 and the rack 7 a on the door frame 3.
  • the force transmission element 7 is pivotally mounted at a lateral distance from the pivot axis 4 of the door leaf 5 about an axis 4 approximately parallel to the pivot axis 4, to the angle variability guarantee.
  • the rack 7a has current-carrying conductors 18, and the drive unit 6 has corresponding current collectors 19 (FIG. 7).
  • the rack 7a has for each current-carrying conductor 18 has a groove 20 in which the respective current-carrying conductor 18 is arranged protected.
  • the current-carrying conductor 18 is designed for example as a metal strip which is inserted into the groove 20 of the rack 7a. But it can also be formed by a corresponding metallic coating of the rack 7a. However, the prerequisite is that the current-carrying conductor 18 is isolated from the rack 7a in the other.
  • two current-carrying conductors 18 are provided, which are arranged on the upper or lower side of the toothed rack 7 a, each in a groove 20.
  • the current collector 19 are designed as sliding contacts. This type of power supply is particularly useful in a low-voltage power supply from a arranged on the door frame 3 power supply from. Then the illustrated here, largely touch-protected arrangement of the conductors 18 in the grooves 20th
  • the position detection means 9 ' is preferably designed as an incremental encoder in the embodiment described above and in the following embodiments.
  • the position detection means 9 ' is coupled to the drive element 12, in particular the drive pinion 12c. Due to the slip clutch 10 and the gear connection drive pinion 12c / rack 7a allows the movement of the drive member 12, even with manual operation, a conclusion on the position of the door panel fifth
  • Fig. 8 shows a further embodiment of a door drive 1 for a swing door 2.
  • the power transmission element 7 is designed as a circular arc-shaped rack 7b.
  • the drive unit 6 has a drive pinion 12 c, which forms the gear connection together with the circular-arc-shaped rack 7 b.
  • a slip clutch 10 is arranged, which is not shown here.
  • the drive unit 6 has an abutment 17 for the circular arc-shaped rack 7b, which is the drive pinion 12c of the drive unit 6 arranged substantially opposite one another.
  • the counter-bearing 17 is in turn designed as a pressure roller, preferably made of an elastically deformable material, here made of rubber.
  • the circular arc-shaped rack 7b is arranged so that the circle center of the circular arc-shaped rack 7b coincides with the pivot axis of the door leaf 5. Furthermore, the circular-arc-shaped rack 7b here and preferably on the door panel 5 fixed, while the drive unit 6 is arranged on the door frame 3. This makes it possible to arrange the arcuate rack 7b completely covered with the door leaf 5 closed by the circular arc-shaped rack 7b dips into the door rabbet or the door lining.
  • the toothing of the circular arc-shaped rack 7b is arranged in the illustrated embodiment on the outer circumference. As a result, there is enough space available to completely submerge the drive unit 6 in the door frame 3.
  • the force transmission element 7 is designed as a link chain 7c with a toothing.
  • a link chain in this sense is a non-rigid element per se, composed of several links coupled together. The links thereby form the link chain 7c. It is crucial that the link chain 7c can act in a force-transmitting manner in at least one position of their members on pressure.
  • the drive unit 6 has, as the drive element 12, a drive pinion 12c which forms the gear connection with the toothing of the link chain 7c.
  • a slip clutch 10 is also provided here, but not shown.
  • the members of the link chain 7c are arranged pivotally relative to one another.
  • the links of the link chain 7c are at least partially adjustable in a power transmission position in which form a plurality of members together an arcuate portion 21.
  • Sectionwise means that several members are adjustable together in the power transmission position, but other members of the link chain 7c can take a different position than the power transmission position.
  • Essential for the power transmission is the arcuate portion 21.
  • the arcuate portion 21 of the link chain 7c In the power transmission position, the arcuate portion 21 of the link chain 7c, the teeth of the individual members as a continuous toothing. Here and preferably, this toothing is designed as internal toothing.
  • the drive unit 6 has a guide element 22.
  • the guide member 22 is disposed opposite to the drive pinion 12c.
  • the guide element 22 can also be arranged at a different location of the drive unit 6.
  • the links of the link chain 7c alternately have recesses 23 on their flanks and an engagement section 24 on their upper sides for engagement with the respective adjacent links in the power transmission position.
  • the recesses 23 of two members correspond in this respect with the engagement portion 24 of a member arranged therebetween.
  • the power transmission position of the link chain 7c starting from a closed door leaf 5 and, as shown here, in the arrangement of the link chain 7c on the door leaf 5, achieved in that the drive pinion 12c one member of the link chain 7c after the other in the direction of the open position of the door leaf 5 drives via the corresponding toothing and the guide element 22 simultaneously ensures the reaching of the position necessary for the power transmission position.
  • the next link of the link chain 7c then follows the first link, with the recess 23 of one link engaging the engagement section 24 of the other link. Breaking out of the power transmission position is not possible because the adjacent links of the link chain 7c adjoin one another on their inner circumference and likewise come into contact there.
  • the members are pressed in the adjustment by the force acting on them exactly in this position, so that breaking out of this position is not possible.
  • the links are held by the guide member 22 in the power transmission position until they pass the pinion gear 12c. Subsequently, they can leave the power transmission position and can be moved out of the power transmission position by limitations, for example, of the housing 11 and, as it were, rolled up.
  • the members of the link chain 7c are here and preferably made of plastic, but may also be made of other materials with sufficient rigidity.
  • the drive unit 6 is designed symmetrically. This allows the use of the door drive 1 for both right-opening and left-opening door leaves 5 without a change in construction. Only the assembly is mirrored.
  • a suspension device 25 (cf., FIGS. 5, 6) is provided with which the drive unit 6 can be fastened to the door leaf 5.
  • a suspension device 25 with two bow-shaped holders 26 is preferred.
  • the drive unit 6 can then be fastened to the bow-shaped holders 26 on the upper side of the door leaf 5, with screws extending from the upper side into the door leaf 5.
  • the suspension device 25 thus leaves no visible traces of visible surfaces of the door panel. 5
  • the swing door 2 has a door latch or a door latch, it is advantageous if this too can be released by means of the control electronics 9 in order subsequently to open the door.
  • the door latch or the door latch is arranged and designed so that it is driven by the control electronics 9 electrically, but also preferably by means of manual operation, preferably a door handle, is releasable.
  • the door drive 1, as already described, only serve to support a manual opening of the door panel 5.
  • the electrical connection also allows the integration of a lighting device.
  • the invention further relates to a door drive 1, a drive unit 6, in particular for a door drive 1.
  • the drive unit 6 has a drive motor 8, a transmission, a drive element 12 and a control electronics 9 on the drive element 12 can be driven by the drive motor 8 via the transmission.
  • the control electronics 9 is used to control the drive motor 8 and turns this on and off.
  • the control electronics 9 also has a means for monitoring the speed of the drive motor 8.
  • the means for speed monitoring is control technology realized in that the drive motor 8 is turned off for a defined period of time and measured in this time, the generator voltage of the trailing drive motor 8 and evaluated as the speed equivalent signal.
  • the description of the drive unit 6 of the door drive 1 according to the exemplary embodiment in FIG. 1 applies to the drive unit 6, to which reference is accordingly made.
  • a drive unit 6 can be used not only in a door drive 1. It can be used in other cases, for example for roller shutter or awning drives, use.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
EP05013184A 2004-10-04 2005-06-18 Dispositif d'entraînement d'une porte Withdrawn EP1643065A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004015472U DE202004015472U1 (de) 2004-10-04 2004-10-04 Türantrieb

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EP1643065A2 true EP1643065A2 (fr) 2006-04-05
EP1643065A3 EP1643065A3 (fr) 2006-10-25

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1762677A2 (fr) 2005-09-07 2007-03-14 ARCA Beteiligungen GmbH Dispositif d'ouverture de porte
EP2381055A2 (fr) 2010-04-23 2011-10-26 Dirk Unsenos Serrure pour un élément de fermeture
DE202014008765U1 (de) 2014-11-06 2014-12-04 Wilhelm Rademacher Türantrieb
DE202014010097U1 (de) 2014-12-23 2015-02-06 Wilhelm Rademacher Türschließblechanordnung und Türanordnung mit einer solchen
EP2960414A1 (fr) 2014-06-26 2015-12-30 GEZE GmbH Dispositif d'entrainement pour une porte pivotante
DE102014212351A1 (de) 2014-06-26 2015-12-31 Geze Gmbh Antriebsvorrichtung für eine Drehtür
DE202016001398U1 (de) 2016-03-04 2016-03-24 Siegenia-Aubi Kg Fenster oder Tür
WO2022215875A1 (fr) * 2021-04-09 2022-10-13 주식회사 세이인 Dispositif d'entraînement de porte

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DE202006002009U1 (de) * 2006-02-07 2007-06-21 Arca Beteiligungen Gmbh Türantrieb
DE202006014592U1 (de) * 2006-09-20 2008-02-14 Arca Beteiligungen Gmbh Antriebseinheit
AT508228A1 (de) * 2009-05-07 2010-11-15 Abotic Gmbh Vorrichtung und verfahren zum wahlweise zumindest teilweise automatischen öffnen bzw. schliessen einer tür
DE202010016154U1 (de) * 2010-11-25 2012-02-29 Grass Gmbh Bewegungsvorrichtung für ein bewegliches Möbelteil
DE202010016153U1 (de) * 2010-11-25 2012-02-29 Grass Gmbh Bewegungsvorrichtung für ein bewegliches Möbelteil
DE102011004400A1 (de) 2011-02-18 2012-08-23 Airbus Operations Gmbh Türsystem mit Aktor
DE102011007369A1 (de) * 2011-04-14 2012-10-18 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Antrieb einer Tür
DE102011078826B4 (de) 2011-07-07 2015-02-26 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Steuergerät einer Gebäudetür
DE102011085061A1 (de) * 2011-10-24 2013-04-25 Horst Kleybrink Antriebsvorrichtung für einen Flügel
DE102012221797A1 (de) * 2012-11-28 2014-05-28 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Schließvorrichtung einer Gebäudeöffnung
DE102014101583A1 (de) * 2013-09-19 2015-03-19 Hörmann KG Antriebstechnik Türantriebsvorrichtung sowie damit versehene drehtür
DE102015200229A1 (de) * 2015-01-09 2016-07-14 Schäfer Trennwandsysteme GmbH Trennwandeinrichtung
JP7051559B2 (ja) * 2018-04-26 2022-04-11 リョービ株式会社 電動ドアクローザ
DE102018117213A1 (de) 2018-07-17 2020-01-23 Eberspächer Climate Control Systems GmbH & Co. KG Fahrzeugheizgerät
DE102019118786A1 (de) * 2019-07-11 2021-01-14 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Verfahren für den Betrieb einer motorischen Klappenanordnung eines Kraftfahrzeugs
CN118320599B (zh) * 2024-06-13 2024-08-27 洛阳炼化奥油化工股份有限公司 一种废气处理装置及方法

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US4972629A (en) * 1989-08-16 1990-11-27 Albrecht, Inc. Remote controlled opening device
US5406751A (en) * 1991-07-04 1995-04-18 V. Kann Rasmussen Industri A/S Electrical operator for doors and windows
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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1762677A2 (fr) 2005-09-07 2007-03-14 ARCA Beteiligungen GmbH Dispositif d'ouverture de porte
EP2381055A2 (fr) 2010-04-23 2011-10-26 Dirk Unsenos Serrure pour un élément de fermeture
DE102010018221A1 (de) 2010-04-23 2011-10-27 Dirk Unsenos Schloss und Antrieb für ein Verschließteil und Schlossanordnung
DE102014212351A1 (de) 2014-06-26 2015-12-31 Geze Gmbh Antriebsvorrichtung für eine Drehtür
DE102014212351B4 (de) * 2014-06-26 2017-10-05 Geze Gmbh Antriebsvorrichtung für eine Drehtür
EP2960414A1 (fr) 2014-06-26 2015-12-30 GEZE GmbH Dispositif d'entrainement pour une porte pivotante
DE202014008765U1 (de) 2014-11-06 2014-12-04 Wilhelm Rademacher Türantrieb
EP3018280A1 (fr) 2014-11-06 2016-05-11 WIR elektronik GmbH & Co. KG Entraînement de porte
DE202014010097U1 (de) 2014-12-23 2015-02-06 Wilhelm Rademacher Türschließblechanordnung und Türanordnung mit einer solchen
DE202016001398U1 (de) 2016-03-04 2016-03-24 Siegenia-Aubi Kg Fenster oder Tür
WO2017148663A1 (fr) 2016-03-04 2017-09-08 Siegenia-Aubi Kg Fenêtre ou porte
WO2022215875A1 (fr) * 2021-04-09 2022-10-13 주식회사 세이인 Dispositif d'entraînement de porte
KR20220140276A (ko) * 2021-04-09 2022-10-18 주식회사 세이인 도어 구동장치

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