EP1132554A2 - Gâche automatique - Google Patents

Gâche automatique Download PDF

Info

Publication number
EP1132554A2
EP1132554A2 EP01103479A EP01103479A EP1132554A2 EP 1132554 A2 EP1132554 A2 EP 1132554A2 EP 01103479 A EP01103479 A EP 01103479A EP 01103479 A EP01103479 A EP 01103479A EP 1132554 A2 EP1132554 A2 EP 1132554A2
Authority
EP
European Patent Office
Prior art keywords
door opener
latch
door
displacement device
guide surface
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.)
Granted
Application number
EP01103479A
Other languages
German (de)
English (en)
Other versions
EP1132554A3 (fr
EP1132554B1 (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
Effeff Fritz Fuss & Co KGaA GmbH
Eff Eff Fritz Fuss GmbH and Co KGaA
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 Effeff Fritz Fuss & Co KGaA GmbH, Eff Eff Fritz Fuss GmbH and Co KGaA filed Critical Effeff Fritz Fuss & Co KGaA 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 latch formed in a door opener housing and a displacement device with a contact area, which for non-positive engagement with a in the door opener latch Lock latch is formed.
  • the displacement device is for linear longitudinal displacement the lock latch trained.
  • Such door openers are used, for example, in complex locking systems in which Doors must be locked or unlocked remotely. Often, they are underwriting Additional locking units for reasons or to comply with the regulations of the thermal insulation regulation with appropriate door opener units required. Typically intervene the lock latches in the locking position 20 mm deep into the door openers.
  • a generic door opener is known for example from EP 0853176 A1.
  • the one described there Locking device can lock a lock of a lock from a locking position, in which the lock latch is received in a release latch of the door opener housing with the help of a Slider are pushed back into an unlocked position in which the lock latch in one Lock housing is included.
  • the locking device disclosed in EP 0853176 A1 allows in an extremely reliable way of opening or closing a door to be locked.
  • DE 19609846 A1 describes a door opener with a sliding plate for the lock latch of a door lock described for use with an electric door opener.
  • the sliding plate has an opening through which the lock latch can reach for snapping into the door opener latch.
  • In the opening of the sliding plate is at least one web is provided, which with its free end to the Door release latch is enough. This web forms an inclined sliding surface on which the lock latch in the non-locking position can be pressed back springily when opening the door leaf.
  • a door opener with which a door can be closed and opened reliably and which furthermore prevents the door from being accidentally opened 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 one Intermediate position is displaceable that at least one latch guide plate is provided, which has a guide surface that opens outward transversely to the sliding direction, and that in the Intermediate position of the displacement device of the contact area in the area of an extension of the guide surface lies.
  • the direction of the linear longitudinal displacement of the lock latch should be below the sliding direction be understood. This direction is usually perpendicular to an opening direction of the Door, a lock latch on the front out of the door opener housing and into a in a door frame arranged lock housing is pressed.
  • the door opener according to the invention can be structurally particularly simple, but very robust A fixation of the door, which has already been unlocked in principle, can be achieved and a random one Opening the door, for example by a gust of wind, can be prevented.
  • the guide surface is a flat one Surface trained.
  • this is constructively easy to implement and also allows for linear force characteristic of the spring device of the lock latch has a linear increase in opening force required by the door.
  • non-linear force characteristic For applications in which a non-linear force characteristic is desired, however, can also non-level guide surfaces can be selected.
  • the Guide surface of the guide plate approximately at an angle of 45 ° relative to the direction of sliding.
  • the at least one latch guide plate is formed in one piece with a part of the door opener housing.
  • the at least one latch guide plate is designed as an individual part to be inserted into the door opener housing. This can be particularly useful if a basic type or basic module of a door opener is to be adapted to different conditions.
  • two mutually opposite latch guide plates are provided, each with a guide surface, and that the guide surfaces open outwards in opposite directions transversely to the sliding direction. This ensures that the door is fixed and thus secured in the unlocked state in both opening directions of the door.
  • the displacement device has a rotatable lever which is movable via a spindle drive.
  • the displacement device has a rotatable lever which is movable via a spindle drive.
  • the door opener is therefore easier, more robust, more reliable and also less expensive to manufacture.
  • an open-circuit, closed-circuit operation is in one product possible, whereby there is only a very low energy requirement in quiescent current operation, none Humming noises and extremely minimal warming occur. It also enables the door opener opens the door extremely quietly and is also visually appealing, since no cut-out is required in the door profiles.
  • the static Stability of the door opener lock arrangement is independent of the door opener, but rather of the Stability of the door striking plate is determined.
  • the door opener described here is for door locks suitable with 20 mm latch exclusion.
  • For use in a locking system there is usually one Control electronics provided, various monitoring functions and possible uses, such as. Bus technology, RR operation, door monitoring etc. are possible. It can also be used here large voltage fluctuations achieve high functional reliability.
  • a shifting device can also be used on a gear wheel arranged lever can be provided with an associated drive gear, the drive gear can contain a rack or consist of just one rack can. Furthermore, a toothed slide and / or spindles can also be parts of the displacement device his.
  • An electric motor, a geared motor, a direct current motor can be used as the actuator for the displacement device. and / or linear motor can be provided.
  • Alternative drive options are through Memory wires, electrochemical and ferroelectric actuators as well as pneumatic and hydraulic cylinders given.
  • a door opener latch 7 and a displacement device are provided in a door opener housing 17 .
  • the displacement device has, as an essential element, a rotatable lever 19 which is actuated by a linear actuating element 22 can be moved.
  • the linear actuator 22 can in turn by rotation a spindle in the longitudinal direction of the door opener housing 17 are moved up or down.
  • the linear actuator 22 is guided by a fixed guide pin 29, which is received in an elongated hole 28 of the linear actuator 22.
  • an electric motor 26 is provided, with the rotary motion via gears 25, 24 the spindle 21 is transmitted.
  • the electric motor 26 can be a geared motor or a simple one Be a DC motor.
  • the downstream spur gear stage from the gears 25, 24 can be a Have a translation of up to 5/1.
  • light barriers, not shown, can be provided here.
  • the Motor holding current is detected and used as a criterion for motor shutdown.
  • a deflecting pin 20 is also provided on the linear actuating element 22, which is used for linear motion transfers to a lever arm of the rotatable lever 19, which 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 positive engagement when it is pushed out of the door opener latch 7 becomes.
  • the core element of the door opener 3 shown in FIGS. 1 and 2 is the latch guide plate 12, which has an outwardly opening guide surface 13.
  • the guide surface 13 is flat and runs approximately in one Angle of 45 ° relative to the sliding direction.
  • a lock latch engages over the shoulder 14 of the latch guide plate 12 out into the door opener latch 7 of the door opener housing 17.
  • the lock latch is then opened by the held parallel to the sliding direction part 16 of the latch guide plate and the door can not be opened.
  • the rotatable lever 19 is over the electric motor 26 and the spindle 21 rotated, the contact area 9 being in the door opener latch 7 touches the lock latch and pushes it outwards in the direction of sliding.
  • the Edge of the lock latch or the contact area 9 of the rotatable lever 14 the approach Has reached guide surface 13 the door by applying a defined force in the opening direction be pushed open. This is due to the angled guide plate resulting force in the direction of sliding. With this force, the lock latch can be completely removed from the Door opener latch 7 pushed out and pressed into a lock housing arranged in a door frame become.

Landscapes

  • Lock And Its Accessories (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Glass Compositions (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Telephone Function (AREA)
EP01103479A 2000-03-10 2001-02-14 Gâche automatique Expired - Lifetime EP1132554B1 (fr)

Applications Claiming Priority (2)

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

Publications (3)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1832700A2 (fr) 2006-03-10 2007-09-12 ASSA ABLOY Sicherheitstechnik GmbH Système de verrouillage pour une porte
DE102006030254A1 (de) * 2006-06-30 2008-01-03 Assa Abloy Sicherheitstechnik Gmbh Adapter, Mehrfachstecker und Anschlusssystem sowie deren Verwendung
WO2008083826A1 (fr) * 2007-01-11 2008-07-17 Assa Abloy Sicherheitstechnik Gmbh Mécanisme d'ouverture de porte

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013000287A1 (de) 2012-08-10 2014-02-13 Assa Abloy Sicherheitstechnik Gmbh Türöffner für eine Tür in einem Gebäude

Citations (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.
DE19609846A1 (de) * 1996-02-27 1997-08-28 Klingsohr Horst Dipl Ing Fh Gleitblech und elektrischer Türöffner mit einem solchen Gleitblech
EP0853176A1 (fr) * 1997-01-14 1998-07-15 eff-eff Fritz Fuss GmbH & Co. Kommanditgesellschaft auf Aktien Dispositif d'ouverture de porte

Patent Citations (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.
DE19609846A1 (de) * 1996-02-27 1997-08-28 Klingsohr Horst Dipl Ing Fh Gleitblech und elektrischer Türöffner mit einem solchen Gleitblech
EP0853176A1 (fr) * 1997-01-14 1998-07-15 eff-eff Fritz Fuss GmbH & Co. Kommanditgesellschaft auf Aktien Dispositif d'ouverture de porte

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1832700A2 (fr) 2006-03-10 2007-09-12 ASSA ABLOY Sicherheitstechnik GmbH Système de verrouillage pour une porte
EP2037063A1 (fr) 2006-03-10 2009-03-18 ASSA ABLOY Sicherheitstechnik GmbH Système de verrouillage d'une porte
DE102006030254A1 (de) * 2006-06-30 2008-01-03 Assa Abloy Sicherheitstechnik Gmbh Adapter, Mehrfachstecker und Anschlusssystem sowie deren Verwendung
WO2008083826A1 (fr) * 2007-01-11 2008-07-17 Assa Abloy Sicherheitstechnik Gmbh Mécanisme d'ouverture de porte
DE102007001691A1 (de) 2007-01-11 2008-07-24 Assa Abloy Sicherheitstechnik Gmbh Türöffner
DE102007001691B4 (de) * 2007-01-11 2011-01-27 Assa Abloy Sicherheitstechnik Gmbh Türöffner

Also Published As

Publication number Publication date
EP1132554A3 (fr) 2003-10-15
DE50107943D1 (de) 2005-12-15
ATE309434T1 (de) 2005-11-15
DE10011610C1 (de) 2001-08-30
EP1132554B1 (fr) 2005-11-09

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