EP1437476B1 - Entraînement pour un panneau, en particulier un panneau de porte ou de fenêtre - Google Patents

Entraînement pour un panneau, en particulier un panneau de porte ou de fenêtre Download PDF

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Publication number
EP1437476B1
EP1437476B1 EP03029536A EP03029536A EP1437476B1 EP 1437476 B1 EP1437476 B1 EP 1437476B1 EP 03029536 A EP03029536 A EP 03029536A EP 03029536 A EP03029536 A EP 03029536A EP 1437476 B1 EP1437476 B1 EP 1437476B1
Authority
EP
European Patent Office
Prior art keywords
flat belt
drive according
opening
spring
drive
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.)
Expired - Lifetime
Application number
EP03029536A
Other languages
German (de)
English (en)
Other versions
EP1437476A3 (fr
EP1437476A2 (fr
Inventor
Olaf Habicht
Eugen Katz
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.)
Geze GmbH
Original Assignee
Geze 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 Geze GmbH filed Critical Geze GmbH
Publication of EP1437476A2 publication Critical patent/EP1437476A2/fr
Publication of EP1437476A3 publication Critical patent/EP1437476A3/fr
Application granted granted Critical
Publication of EP1437476B1 publication Critical patent/EP1437476B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
    • 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
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • 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
    • 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
    • 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
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/302—Electronic control of motors during electric motor braking
    • 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
    • E05Y2400/36—Speed control, detection or monitoring
    • 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
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/414—Physical or chemical protection against high or low temperatures
    • E05Y2800/416—Physical or chemical protection against high or low temperatures against fire
    • 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
    • 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
    • E05Y2900/148—Windows

Definitions

  • the invention relates to a drive according to the preamble of patent claim 1.
  • a drive for a wing in particular a door or a window, with an electric drive motor, with which the wing is driven at least in the opening direction via an output shaft known.
  • the drive has a closing spring, with which the wing can be driven in the closing direction via the output shaft.
  • the opening of the wing takes place under the action of the drive motor.
  • the closing spring is biased.
  • the closing of the wing takes place under the action of the closing spring.
  • a flexible power transmission element is used for power transmission between the drive motor and the closing spring.
  • the closing spring is supported with its one end on a stop arranged in the housing and with its other end on a displaceably guided in the housing spring plate.
  • the power transmission element is circumferentially arranged with its one end on a cam circumferentially and fixed with its other end to the spring plate.
  • the power transmission element is designed as a Bowden cable or as a chain.
  • a disadvantage of using a Bowden cable is that it is subjected to a large bend in conjunction with a cam with a relatively small radius. This leads to a wear of the Bowden cable, through which this may tear under certain circumstances. If you want to avoid this disadvantage when using a Bowden cable, the use of a large diameter cam is required, resulting in a large depth of the drive housing. In strong tensile stress, however, the Bowden cable can also length, which, if necessary, complicated readjustments to maintain proper operation of the drive will be required.
  • the invention has for its object to provide a generic drive, the flexible power transmission element is low maintenance and wear, is suitable for cams with a small radius and also has a small footprint.
  • the power transmission element is designed as a flat belt. With flat belts small bending radii can be realized, whereby they can also be used in conjunction with small diameter cams. This is essential for achieving compact dimensions of the drive, because the diameter of the cam is decisive for the depth of the drive housing.
  • Another advantage of using a flat belt in the generic drive is that it barely elongates even under heavy tensile stress, in contrast to a Bowden cable. This also leads to a low-maintenance drive.
  • the outer material of the flat belt may be formed of polyurethane or rubber, but also the use of other suitable materials such as plastic, especially nylon is conceivable. It is essential that the material is flexible and low-wear.
  • the flat belt can be embedded in the outer material ropes with high tensile strength, especially Stahlseil- or glass fiber strands.
  • the assembly of the drive is designed simply by the cam may have a receiving opening for receiving the one belt end of the flat belt, wherein the receiving opening may be formed as a rectangular cross-section, secant-like opening in the edge region of the cam and attachment of the flat belt to the cam so done can, that the belt end is guided into the receiving opening of the cam and is covered by at least one further layer of the flat belt.
  • the flat belt on the cam can be fixed by an additional fastening device, such as a clamping screw.
  • the spring plate-side mounting of the flat belt is simple in that the spring plate may have a sleeve with an opening for receiving the other belt end of the flat belt, the attachment of the flat belt on the spring plate may be formed such that the flat belt by at least one jaw in the opening of the Sleeve is fixed.
  • a particularly secure spring-side assembly of the flat belt can be achieved in that the belt end is passed through the opening of the sleeve, the belt end is guided around a pin to form a loop and is guided in the opposite direction in the opening of the sleeve.
  • the frictional Festlegles the flat belt is only by frictional, i. without additional fasteners.
  • the flat belt and the cam may have a high friction surface. The frictional determination comes about as soon as the flat belt is subjected to train. This is always the case with mounted drive, since the flat belt is acted upon by the closing spring.
  • the jaw in the opening of the sleeve in addition by an additional fastening means, such as a clamping screw, can be fixed.
  • the drive motor can be controlled directly or via an electronic control device.
  • a transmission of the position and the rotational speed of the output shaft to the control device is required. This can be done by means of a rotation angle sensor.
  • the rotation angle sensor may have one or more switches and cooperate with a non-rotatably mounted on the output shaft contactor.
  • the rotation angle sensor can be arranged at a different location of the drive, for example on the shaft of the drive motor or a transmission element.
  • an incremental encoder or a potentiometer is suitable.
  • the use of a Linearweggebers is conceivable, which measures the position of a linearly movable drive element, such as the spring plate.
  • control device can be stored in particular a wing position-dependent setpoint profile for the opening and closing speed of the wing connected to the drive.
  • the signal of the rotation angle sensor is compared with the respective values of the setpoint profile and the drive motor is driven accordingly.
  • the closing of the wing is under effect the closing spring.
  • the drive motor is operated as a generator and thus slows down the closing process.
  • the braking can be done by direct connection of the drive motor to a constant braking resistor.
  • the braking can be canceled shortly before reaching the closed position of the door leaf to realize a so-called "final blow”. This can be done via a switch which is operated shortly before reaching the closed position of the door leaf and interrupts the brake circuit.
  • a "comfortable” braking can be done via the control device by the braking resistor can be varied depending on the sash position and speed.
  • the setpoint profile which can be stored in the control device can be determined during commissioning of the drive as part of a so-called "learning run".
  • the drive motor can be operated with a predetermined power in the opening and closing direction for this purpose.
  • the parameters required for the operation of the drive such as opening width and weight (moment of inertia) of the wing can be determined.
  • the set bias of the closer spring can be determined by means of this parameterization process and can be displayed via a suitable display device. Compared to the determined sash weight can then, for example, also by means of the display device, an indication of a reduction or increase in the bias of the closing spring, adjusted to the actual weight of the connected wing, issued.
  • the control device may be designed such that the operating states which have occurred during normal operation of the drive can be stored in the manner of a protocol. These operating logs can be retrieved, for example, when the drive is serviced by an authorized person.
  • the housing-fixed stop for the closing spring is designed as adjusting nut.
  • the adjusting nut has an internal thread which cooperates with the external thread of a threaded sleeve.
  • the threaded sleeve can be a tool intervention have, so that upon rotation of the threaded sleeve, the adjusting nut moves in the spring housing and thus causes a change in the bias of the closer spring.
  • Fig. 1 shows the mechanical components of a drive 1, wherein the housing of the drive 1, within which these components are arranged, for reasons of clarity, is not shown here.
  • the drive 1 has a rotatable, designed as an output shaft 8 output member and is arranged in a known manner on or in a pivotally mounted wing or on or in a stationary frame, wherein a non-illustrated force-transmitting linkage rotatably connected to the output shaft 8 is connected.
  • a screw 3 is rotatably mounted, which meshes with a first, rotatably mounted on a shaft 5 mounted in the drive gear 4.
  • a second gear 6 is rotatably disposed whose diameter is smaller than that of the first, meshing with the screw 3 gear 4.
  • This smaller gear 6 meshes with a third
  • On the output shaft 8 of the drive 1 rotatably mounted gear 7, the diameter of which is larger than that of the second gear 6.
  • a cam 9 is arranged, on which a flat belt 10 is guided peripherally wraparound. The flat belt is inserted through an opening in a spring housing 11.
  • a cooperating with a rotational angle sensor 13 contactor 12 is rotatably mounted on the output shaft 8.
  • the contactor 12 may be formed as a cam and the rotation angle sensor 13 as actuated by the cam, electrical switch, possibly also from a combination of several switches. Also, use of other types of suitable rotation angle sensors, e.g. Incremental encoder or potentiometer is conceivable, as is an arrangement elsewhere in the drive, e.g. on the shaft of the drive motor 2 or as a linear encoder in the spring housing.
  • the output of the rotation angle sensor 13 is supplied to a controller of the drive.
  • the contactor 12 may be adjustable relative to the output shaft 8 such that at a desired position of the movable blade connected to the drive 1, e.g. When the same is completely opened, an output signal of the rotation angle sensor 13 is generated and the drive motor 2 is then switched off via the control device.
  • the interior of the spring housing 11 is in Fig. 2 recognizable.
  • a lid 17 is arranged on the side facing the drive motor 2 side of the elongate spring housing 11.
  • the threaded sleeve 16 has an annular collar, which is supported within the spring housing 11 on the lid 17.
  • the area of the threaded sleeve 16 extending into the interior of the spring housing 11 has an external thread which cooperates with the internal thread of an adjusting nut 18.
  • the adjusting nut 18 is displaceable parallel to the longitudinal axis of the spring housing 11, but secured by means of an anti-rotation device, not shown, against rotation relative to the spring housing 11.
  • the adjusting 15 of the threaded sleeve 16 can be used as a hexagon for engagement be formed of a corresponding tool. A rotation of the threaded sleeve 16 thus causes a displacement of the adjusting nut 18 parallel to the longitudinal axis of the spring housing eleventh
  • a closing spring formed as a helical spring 19 is supported on the adjusting nut 18.
  • the other end of the closing spring 19 is supported on a further, parallel to the longitudinal axis of the spring housing 11 displaceable spring plate 20.
  • This spring plate 20 has a central opening for receiving and fixing the other belt end 29 of the flat belt 10.
  • the flat belt 10 extends through an opening 14 of the threaded sleeve 16 into the spring housing 11 and extends toward the spring plate 20 concentrically within the turns of the closing spring 19.
  • the closing spring 19 acts on the spring plate 20 in the drawing to the right, so that a tensile stress of Flat belt 10 results.
  • the above-described adjustment 15 of the threaded sleeve 16 allows adjustment of the bias of the shutter spring 19th
  • the drive motor 2 If the drive motor 2 is energized in the opening direction, it causes a rotation of the output shaft 8 in the counterclockwise direction via the gear consisting of the worm 3 and the gears 4, 6, 7. About the power transmitting linkage, not shown, this rotational movement of the output shaft 8 is converted into an opening movement of the movable wing.
  • the rotational movement of the output shaft 8 causes by the rotationally fixed coupling with the cam 9 a same direction rotational movement of the same.
  • the flat belt 10 is thus pulled out of the spring housing 11 and wound on the cam 9. Simultaneously, the flat belt 10 pulls the spring plate 20 under compression of the shutter spring 19 in the drawing to the left.
  • the then relaxing closing spring 19 causes a movement of the spring plate 20 in the drawing to the right.
  • the flat belt 10 fixed to the spring plate 20 is drawn into the spring housing 11 with a relaxing closing spring 19, wherein it unwinds from the cam 9 and a movement thereof clockwise.
  • the rotatably coupled to the cam 9 output shaft 8 thus rotates in the same direction in a clockwise direction.
  • this rotational movement of the output shaft 8 is converted into a closing movement of the movable wing.
  • the rotational movement of the output shaft 8 is converted into a rotational movement of the motor shaft of the drive motor 2.
  • the drive motor 2 can act as a generator and thus slow down the closing process.
  • the cam 9 has a receiving opening 26, which is formed as located in the edge region of the cam 9, secant-like opening in the cam 9.
  • the cross section of the receiving opening 26 is rectangular and slightly larger than the cross section of the flat belt 10.
  • Fig. 4 and Fig. 5 show in each case the area of the spring housing 11 of the drive in an enlarged view, namely two embodiments of the fixation of the flat belt 10 on the spring plate 20.
  • the spring plate 20 each has a sleeve 27 with a central bore through which the flat belt 10 is guided.
  • the belt end 29 of the flat belt 10 is guided through this bore.
  • the belt end 29 is guided around a pin 21 to form a loop 22 and again inserted into the bore of the sleeve 27, so that in the region of the bore of the sleeve 27 two layers of the flat belt 10 are superimposed.
  • Fig. 4 In the execution according to Fig. 4 is the bore in the sleeve 27 of the spring plate 20 of constant diameter.
  • the superimposed layers of the flat belt 10 are fixed by means of two clamping jaws 23, which are clamped by an adjustable in a threaded bore of the sleeve clamping screw 28 against the bore of the sleeve 27.
  • Fig. 5 can be dispensed with a clamping screw.
  • the bore in the sleeve 27 tapers towards the interior of the spring housing 11, wherein the two jaws 23 are formed to be chamfered complementary to the taper of the bore.
  • the spring plate 20 is acted upon by the closer spring 19 in the drawing to the right, the clamping jaws 23 are pressed with the intermediate layers of the flat belt 10 in the tapered inner surface of the bore of the sleeve 23. This results in a frictional connection and thus a fixation of the flat belt 10 on the spring plate 20th
  • the sling 22 of the flat belt 10 with the pin 21 therein additionally prevents slipping out of the belt end 29 of the flat belt 10 from the spring plate 20.
  • Fig. 6 shows a further embodiment of the fixation of the flat belt 10 on the spring plate 20 in an enlarged view.
  • the belt end 37 of the flat belt 10 is clamped between the clamping surfaces 32, 35 of two jaws 30, 33.
  • the jaws 30, 33 are each formed in accordance with a half truncated cone, so that in the mounted state, ie at opposite clamping surfaces 32, 35 and intermediate belt end 37 a frusto-conical overall shape of the surfaces 31, 34 of the jaws 30, 33 results, the diameter of Truncated cone in the drawing slightly increases to the right.
  • the spring plate 20 is annular, wherein its inner diameter is greater than the smallest diameter of the truncated cone formed by the clamping jaws 30, 33 and smaller than the largest diameter of this truncated cone.
  • the clamping is thus achieved in that the acted upon by the closing spring 19 spring plate 20 is pressed in the drawing to the right, wherein he comes into contact with the surfaces 31, 34 of the jaws 30, 33 and compresses them, whereby the lying between the clamping surfaces 32, 35 belt end 37 of the flat belt is clamped.
  • the clamping surfaces 32, 35 may have a friction-increasing configuration of their surface, for example a corrugation, or a coating with a high coefficient of friction.
  • a subsequently mounted in the region of the smallest diameter of the truncated cone formed by the jaws 30, 33 ring 36 secures the clamp connection in addition.

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Seal Device For Vehicle (AREA)
  • Window Of Vehicle (AREA)

Claims (15)

  1. Entraînement (1) pour un vantail, notamment d'une porte ou d'une fenêtre,
    avec un moteur d'entraînement (2) électrique, à l'aide duquel le vantail est susceptible d'être entraîné dans le sens d'ouverture par l'intermédiaire d'un arbre secondaire (8),
    avec un ressort de contact à fermeture (19) disposé dans un carter (11), avec lequel le vantail est susceptible d'être entraîné dans le sens de fermeture, par l'intermédiaire de l'arbre secondaire (8), l'ouverture du vantail s'effectuant sous l'effet du moteur d'entraînement (2) et le ressort de contact à fermeture (19) étant précontraint à cet effet et la fermeture du vantail s'effectuant sous l'effet du ressort de contact à fermeture (19), et
    avec un élément flexible de transmission de force, pour la transmission de force entre le moteur d'entraînement (2) et le ressort de contact à fermeture (19),
    le ressort de contact à fermeture (19) s'appuyant par l'une de ses extrémités sur une butée disposée dans le carter (11), et par son autre extrémité sur une cuvette de ressort (20) guidée en étant déplaçable dans le carter (11), et
    l'élément de transmission de force étant disposé par l'une de ses extrémités en enlaçant sa périphérie sur une came (9) disposée de façon solidaire en rotation sur l'arbre secondaire (8) et étant fixé sur la cuvette de ressort (20) par son autre extrémité,
    caractérisé en ce que,
    l'élément de transmission de force est conçu sous la forme d'une courroie plate (10).
  2. Entraînement selon la revendication 1, caractérisé en ce que la came (9) comporte un orifice de logement (26) pour recevoir l'une (24) des extrémités de courroie de la courroie plate (10).
  3. Entraînement selon la revendication 2, caractérisé en ce que la fixation de la courroie plate (10) sur la came (9) est réalisée de sorte que l'extrémité de courroie (24) soit introduite dans l'orifice de logement (26) de la came (9) et que l'orifice de logement (26) soit recouvert par au moins une couche supplémentaire de la courroie plate (10).
  4. Entraînement selon la revendication 1, caractérisé en ce que la cuvette de ressort (20) comporte une douille (27) avec un orifice pour recevoir l'autre extrémité de courroie (29) de la courroie plate (10).
  5. Entraînement selon la revendication 4, caractérisé en ce que la fixation de la courroie plate (10) sur la cuvette de ressort (20) est réalisée de sorte que la courroie plate (10) soit susceptible d'être immobilisée par au moins une mâchoire de serrage (23) dans l'orifice de la douille (27).
  6. Entraînement selon la revendication 4, caractérisé en ce que la fixation de la courroie plate (10) sur la cuvette de ressort (20) est réalisée de sorte que l'extrémité de courroie (29) soit conduite à travers l'orifice de la douille (27), que l'extrémité de courroie (29) soit guidée autour d'un boulon (21) en formant une boucle (22) et soit introduite dans le sens opposé dans l'orifice de la douille (27).
  7. Entraînement selon la revendication 6, caractérisé en ce que la section transversale de l'orifice de la douille (27) est réalisée en se rétrécissant, la mâchoire de serrage (23) étant réalisée en complémentarité.
  8. Entraînement selon la revendication 6, caractérisé en ce que la mâchoire de serrage (23) est susceptible d'être immobilisée dans l'orifice de la douille (27) par une vis de serrage (28).
  9. Entraînement selon la revendication 1, caractérisé en ce que la cuvette de ressort (20) comporte un orifice pour le logement de mâchoires de serrage (30, 33).
  10. Entraînement selon la revendication 9, caractérisé en ce que les mâchoires de serrage (30, 33) comportent des surfaces de serrage (32, 35), se faisant face, entre lesquelles une extrémité de courroie (37) de la courroie plate (10) est susceptible d'être serrée.
  11. Entraînement selon la revendication 9, caractérisé en ce que les mâchoires de serrage (30, 33) comportent des surfaces extérieures (31, 34) de forme tronconique.
  12. Entraînement selon la revendication 11, caractérisé en ce que la cuvette de ressort (20) est réalisée sous forme annulaire, le diamètre intérieur de la cuvette de ressort (20) étant supérieur au plus petit diamètre du cône tronqué formé par les mâchoires de serrage (30, 33) et inférieur au plus grand diamètre du cône tronqué formé par les mâchoires de serrage (30, 33), de sorte que la cuvette de ressort (20) soit adjacente aux surfaces extérieures des mâchoires de serrage (30, 33) et que l'extrémité de courroie (37) de la courroie plate (10) soit serrée entre les mâchoires de serrage (30, 33).
  13. Entraînement selon la revendication 9, caractérisé en ce que les mâchoires de serrage (30, 33) comportent des surfaces extérieures (31, 34) cunéiformes.
  14. Entraînement selon la revendication 1, caractérisé en ce que la butée disposée dans le carter est réalisée de façon réglable pour le ressort de contact à fermeture (19).
  15. Entraînement selon la revendication 14, caractérisé en ce que la butée disposée dans le carter est réalisée sous la forme d'un écrou de réglage (18) réglable au moyen d'une douille filetée (16) pour le ressort de contact à fermeture (19).
EP03029536A 2003-01-13 2003-12-22 Entraînement pour un panneau, en particulier un panneau de porte ou de fenêtre Expired - Lifetime EP1437476B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10301016 2003-01-13
DE10301016A DE10301016B4 (de) 2003-01-13 2003-01-13 Antrieb für einen Flügel, insbesondere einer Tür oder eines Fensters

Publications (3)

Publication Number Publication Date
EP1437476A2 EP1437476A2 (fr) 2004-07-14
EP1437476A3 EP1437476A3 (fr) 2007-08-01
EP1437476B1 true EP1437476B1 (fr) 2008-09-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP03029536A Expired - Lifetime EP1437476B1 (fr) 2003-01-13 2003-12-22 Entraînement pour un panneau, en particulier un panneau de porte ou de fenêtre

Country Status (4)

Country Link
EP (1) EP1437476B1 (fr)
AT (1) ATE409268T1 (fr)
DE (2) DE10301016B4 (fr)
NO (1) NO327625B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015058035A1 (fr) * 2013-10-18 2015-04-23 Yale Security, Inc. Appareil pour fournir une sortie de couple constante à partir d'un ferme-porte ou d'un actionneur de porte

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007030376B3 (de) * 2007-06-29 2008-07-17 Geze Gmbh Antriebsanordnung für einen Drehflügel
DE102009045304B4 (de) 2009-10-02 2014-02-27 Geze Gmbh Antriebsvorrichtung
DE102012100414A1 (de) * 2012-01-19 2013-07-25 Dorma Gmbh + Co. Kg Türbetätiger
DE102013112327B4 (de) 2013-11-08 2016-12-22 Gu Automatic Gmbh Antrieb für einen Türflügel oder einen Fensterflügel
DE102017201951A1 (de) * 2017-02-08 2018-08-09 Geze Gmbh Verfahren zur Inbetriebnahme eines Tür- oder Fensterschliessers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500945B4 (de) * 1994-08-26 2004-11-11 Geze Gmbh Antrieb für einen Flügel einer Tür,eines Fensters oder dergleichen
AT405861B (de) * 1995-11-09 1999-12-27 Liberda Viktor Schwenktor bzw. falttor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015058035A1 (fr) * 2013-10-18 2015-04-23 Yale Security, Inc. Appareil pour fournir une sortie de couple constante à partir d'un ferme-porte ou d'un actionneur de porte
AU2014337213B2 (en) * 2013-10-18 2018-03-01 Yale Security, Inc. Apparatus for providing constant torque output from a door closer or operator

Also Published As

Publication number Publication date
NO20040131L (no) 2004-07-14
EP1437476A3 (fr) 2007-08-01
ATE409268T1 (de) 2008-10-15
DE10301016A1 (de) 2004-07-29
DE50310538D1 (de) 2008-11-06
DE10301016B4 (de) 2006-05-04
NO327625B1 (no) 2009-09-07
EP1437476A2 (fr) 2004-07-14

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