EP1132554B1 - Gâche automatique - Google Patents

Gâche automatique Download PDF

Info

Publication number
EP1132554B1
EP1132554B1 EP01103479A EP01103479A EP1132554B1 EP 1132554 B1 EP1132554 B1 EP 1132554B1 EP 01103479 A EP01103479 A EP 01103479A EP 01103479 A EP01103479 A EP 01103479A EP 1132554 B1 EP1132554 B1 EP 1132554B1
Authority
EP
European Patent Office
Prior art keywords
door opener
latch
door
guide
displacement device
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
EP01103479A
Other languages
German (de)
English (en)
Other versions
EP1132554A2 (fr
EP1132554A3 (fr
Inventor
Ralf Schmid
Thomas Dr. Stocker
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.)
Assa Abloy Sicherheitstechnik GmbH
Original Assignee
Assa Abloy Sicherheitstechnik 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 Assa Abloy Sicherheitstechnik GmbH filed Critical Assa Abloy Sicherheitstechnik GmbH
Publication of EP1132554A2 publication Critical patent/EP1132554A2/fr
Publication of EP1132554A3 publication Critical patent/EP1132554A3/fr
Application granted granted Critical
Publication of EP1132554B1 publication Critical patent/EP1132554B1/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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate

Definitions

  • the invention relates to a door opener according to the preamble of claim 1.
  • a door opener has a door opener trap formed in a door opener housing and a displacement device with a contact area for frictional engagement with a recordable in the door latch Lock latch is formed.
  • the displacement device is for straight-line longitudinal displacement the latch formed.
  • Such door openers are used for example in complex locking systems, in which Doors must be remotely locked or unlocked. Often, these are underwriting Reasons or to comply with the provisions of the Heat Insulation Regulation additional locking units required with appropriate door opener units. Typically, they help These door openers, the lock traps in locking position 20 mm deep in the door opener.
  • a generic door opener is known for example from EP 0853176 A1.
  • Locking device can lock a lock of a lock from a locking position, in which the latch is received in a ⁇ ffnerfalle the door opener housing, with the help of a Slider be pushed back into an unlocked position in which the latch in a Lock housing is added.
  • the locking device disclosed in EP 0853176 A1 allows in extremely reliable way an open or closed positions of a door to be locked.
  • a door opener with a sliding plate for the latch of a door lock for use with an electric strike has an opening on, through which the latch latch can engage for latching on the door opener trap.
  • the sliding plate In the opening of the sliding plate is provided at least one web, with its free end up to the Door opener trap is enough. This web forms an inclined sliding surface on which the latch in the non-locking position when opening the door leaf can be pushed back resiliently.
  • a door opener with which in a reliable manner a closed and open a door is possible and which also prevents accidental opening of the door in the unlocked state.
  • the door opener should also be structurally simple.
  • a generic door opener is further developed according to the invention in that the displacement device along a sliding direction at least between a locking position and a Sliding intermediate position is that at least one trap guide plate is provided, which has a transverse to the sliding direction outwardly opening guide surface, and that in the Intermediate position of the displacement device of the contact area in the region of a shoulder of the guide surface lies.
  • the door opener according to the invention can be structurally particularly simple, but very robust A fixation of the principle already unlocked door can be achieved and a random Opening the door, for example, by a gust of wind to be prevented.
  • the latch bolt to a depth of about 5 mm in To leave intervention with the door opener trap.
  • the guide surface is planar Surface trained.
  • this is structurally easy to implement and also allows for linear force characteristic of the spring means of the latch a linear increase of the opening the force required by the door.
  • the door opener runs the Guide surface of the guide plate approximately at an angle of 45 ° relative to the sliding direction.
  • the at least one trap guide plate is formed integrally with a part of the door opener housing.
  • the at least one trap guide plate is formed as an item to be inserted into the door opener housing. This can be especially useful if a basic type or basic module of a door opener is to be adapted to different conditions.
  • a further preferred embodiment of the invention is characterized in that the displacement device a rotatable lever which is movable via a spindle drive.
  • the displacement device a rotatable lever which is movable via a spindle drive.
  • Linear member formed as a rotatable lever i. that no slider is necessary anymore.
  • the door opener is therefore easier, more robust, more reliable and also cheaper to produce.
  • a working current quiescent current operation in a product possible with only a very low energy requirement in quiescent current operation, none Humming noises and a very minimal heating occurs.
  • allows the door opener a very quiet opening the door and is also visually appealing, because in the door profiles no cutout is required.
  • the door opener described here is for door locks with 20 mm trap exclusion suitable.
  • a Control electronics provided, with a variety of monitoring functions and applications, such as. Bus technology, RR operation, door monitoring, etc. are possible. It can be synonymous with large voltage fluctuations achieve high reliability.
  • a gear as a displacement device arranged lever may be provided with an associated drive gear, wherein the drive gear may contain a rack or consist of only one rack can. Furthermore, a toothed slider and / or spindles parts of the displacement device be.
  • an actuator for the displacement device may be an electric motor, a gear motor, a DC and / or be provided linear motor.
  • Alternative drive options are through Memory wires, electrochemical and ferroelectric actuators as well as pneumatic and hydraulic cylinders given.
  • door opener 3 are in a door opener housing 17 a door opener latch 7 and a displacement device is provided.
  • the displacement device has as an essential element on a rotatable lever 19 which by a linear actuator 22 can be moved.
  • the linear actuator 22 in turn can by rotation a spindle in the longitudinal direction of the door opener housing 17 are moved upwards or downwards.
  • the linear actuator 22 is guided by a fixed guide pin 29, which is received in a slot 28 of the linear actuator 22.
  • an electric motor 26 is provided, wherein the Drehbewequng via gears 25, 24 on the spindle 21 is transmitted.
  • the electric motor 26 may be a geared motor or a simpler one Be DC motor.
  • the downstream spur gear from the gears 25, 24 may be a Have translation of up to 5/1.
  • To switch off the motor in the respective end positions can be provided here not shown light barriers.
  • a deflection pin 20 is further provided which the Linearbewequng on a lever arm of the rotary lever 19 transmits, in turn, via a pivot 18 is rotatably mounted.
  • the rotatable lever 19 has a contact area 9, which with the Lock latch comes into frictional engagement when this pushed out of the door latch 7 becomes.
  • Inventive core element of the door opener 3 shown in Figures 1 and 2 is the trap guide plate 12, which has an outwardly opening guide surface 13.
  • the guide surface 13 is formed flat and extends approximately in one Angle of 45 ° relative to the sliding direction.
  • a latch latch engages over the projection 14 of the latch guide plate 12 out into the door opener latch 7 of the door opener housing 17.
  • the latch is then replaced by the held parallel to the sliding direction extending part 16 of the trap guide plate and the door can not be opened.
  • the rotatable lever 19 is over the electric motor 26 and the spindle 21 is rotated, wherein the contact area 9 in the door opener trap 7 located latch and touches in the sliding direction to the outside.
  • the door can by applying a defined force in the opening direction be pressed on. This creates a due to the angled guide plate resulting force in the sliding direction. Through this force, the latch can completely out of the Door opener latch 7 out and pressed into a arranged in a door frame lock housing become.

Landscapes

  • Lock And Its Accessories (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Telephone Function (AREA)
  • Glass Compositions (AREA)

Claims (7)

  1. Gâche de porte avec
    un pêne (7) de gâche formé dans un boítier (17) de gâche et
    avec un dispositif de déplacement (19, 22, 26) qui présente une zone de contact (9) qui est formée en vue d'une prise par adhérence avec un pêne de serrure pouvant être logé dans le pêne (7) de gâche,
        caractérisée
    en ce que le dispositif de déplacement (19, 22, 26) est mobile le long d'une direction de déplacement au moins entre une position de verrouillage et une position dans laquelle la zone de contact du dispositif de déplacement se trouve au niveau de la surface de guidage,
    en ce qu'au moins une plaque (12) de guidage de pêne est prévue, qui présente une surface de guidage s'ouvrant vers l'extérieur transversalement à la direction de déplacement,
    cette position formant, dans le cas de l'utilisation de la gâche avec une serrure de porte avec un pêne de serrure, une position intermédiaire entre la position de verrouillage et la position de déverrouillage du pêne de serrure.
  2. Gâche de porte selon la revendication 1, caractérisée en ce que la surface de guidage (13) est conformée en surface plane.
  3. Gâche de porte selon l'une quelconque des revendications précédentes, caractérisée en ce que la surface de guidage (13) de la plaque de guidage (12) forme un angle d'environ 45° par rapport à la direction de déplacement.
  4. Gâche de porte selon l'une quelconque des revendications précédentes, caractérisée
    en ce que deux plaques (12) de guidage de pêne mutuellement opposées sont prévues, avec chacune une surface de guidage (13) et
    en ce que les surfaces de guidage (13) s'ouvrent vers l'extérieur dans des directions opposées transversalement à la direction de déplacement.
  5. Gâche de porte selon l'une quelconque des revendications précédentes, caractérisée en ce que le dispositif de déplacement (19, 22, 26) présente un levier rotatif (19) qui peut être déplacé par l'intermédiaire d'une commande par broche (21).
  6. Gâche de porte selon l'une quelconque des revendications précédentes, caractérisée en ce que la plaque (12) de guidage de pêne au nombre d'au moins une est formée d'un seul tenant avec une partie du boítier (17) de gâche.
  7. Gâche de porte selon l'une quelconque des revendications précédentes, caractérisée en ce que la plaque (12) de guidage de pêne au nombre d'au moins une est formée d'une pièce séparée s'insérant dans le boítier (17) de gâche.
EP01103479A 2000-03-10 2001-02-14 Gâche automatique Expired - Lifetime EP1132554B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10011610A DE10011610C1 (de) 2000-03-10 2000-03-10 Türöffner
DE10011610 2000-03-10

Publications (3)

Publication Number Publication Date
EP1132554A2 EP1132554A2 (fr) 2001-09-12
EP1132554A3 EP1132554A3 (fr) 2003-10-15
EP1132554B1 true EP1132554B1 (fr) 2005-11-09

Family

ID=7634171

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01103479A Expired - Lifetime EP1132554B1 (fr) 2000-03-10 2001-02-14 Gâche automatique

Country Status (3)

Country Link
EP (1) EP1132554B1 (fr)
AT (1) ATE309434T1 (fr)
DE (2) DE10011610C1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006011263B4 (de) 2006-03-10 2008-04-24 Assa Abloy Sicherheitstechnik Gmbh Verriegelungssystem für eine Tür
DE102006030254A1 (de) * 2006-06-30 2008-01-03 Assa Abloy Sicherheitstechnik Gmbh Adapter, Mehrfachstecker und Anschlusssystem sowie deren Verwendung
DE102007001691B4 (de) * 2007-01-11 2011-01-27 Assa Abloy Sicherheitstechnik Gmbh Türöffner
DE102013000287A1 (de) 2012-08-10 2014-02-13 Assa Abloy Sicherheitstechnik Gmbh Türöffner für eine Tür in einem Gebäude

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6608192U (de) * 1968-07-04 1971-07-08 Fuss Fritz Kg Elektrischer tueroeffner.
DE19609846C2 (de) * 1996-02-27 2000-01-20 Horst Klingsohr Gleitblech und elektrischer Türöffner mit einem solchen Gleitblech
DE19700997C1 (de) * 1997-01-14 1998-08-06 Fuss Fritz Gmbh & Co Türöffner

Also Published As

Publication number Publication date
ATE309434T1 (de) 2005-11-15
DE10011610C1 (de) 2001-08-30
EP1132554A2 (fr) 2001-09-12
EP1132554A3 (fr) 2003-10-15
DE50107943D1 (de) 2005-12-15

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