EP1134350A3 - Blocking device for a door provided with a door closer - Google Patents

Blocking device for a door provided with a door closer Download PDF

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Publication number
EP1134350A3
EP1134350A3 EP01106121A EP01106121A EP1134350A3 EP 1134350 A3 EP1134350 A3 EP 1134350A3 EP 01106121 A EP01106121 A EP 01106121A EP 01106121 A EP01106121 A EP 01106121A EP 1134350 A3 EP1134350 A3 EP 1134350A3
Authority
EP
European Patent Office
Prior art keywords
door
slider
cooperates
locking device
lever
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Withdrawn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
EP01106121A
Other languages
German (de)
French (fr)
Other versions
EP1134350A2 (en
Inventor
Michael Mösslein
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 EP1134350A2 publication Critical patent/EP1134350A2/en
Publication of EP1134350A3 publication Critical patent/EP1134350A3/en
Withdrawn legal-status Critical Current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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • E05F3/222—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones electrically operated
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
    • 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
    • E05Y2201/46—Magnets
    • E05Y2201/462—Electromagnets
    • 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
    • E05Y2201/47—Springs
    • E05Y2201/48—Leaf or leg 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Es wird eine Feststellvorrichtung für eine mit einem Türschließer versehene Tür beschrieben. Die Feststellvorrichtung ist in der Gleitschiene (4) des obenliegenden Gleitarmtürschließers installiert. Sie wirkt mit dem in der Gleitschiene (4) geführten Gleiter (33) zusammen, der am freien Ende des kraftübertragenden Gleitarms (32) des Türschließers angeordnet ist. Die Feststellvorrichtung weist eine Hebeleinrichtung (7) mit einem zweiarmigen Hebel auf. Am freien Ende des kürzeren Hebelarms (7a) ist ein Anschlag (71) ausgebildet, der mit dem Gleiter (33) zusammenwirkt. Das freie Ende des längeren Hebelarms (7b) wirkt mit einem Schlitten (10) zusammen, der über einen Elektromagnet (6) arretierbar ist. Bei eingeschaltetem Elektromagneten (6) ist die Hebeleinrichtung (7) blockiert, so dass der Gleiter (33) in Offenstellung der Tür am Anschlag (71) ansteht und die Tür unter alleiniger Wirkung des Türschließers nicht schließen kann. Der Schließvorgang ist nur möglich, wenn eine erhöhte Kraft zum Schließen der Tür auf das Türblatt (1) aufgebracht wird oder der Elektromagnet (6) abgeschaltet wird.A locking device for a door provided with a door closer will be described. The locking device is installed in the slide rail (4) of the overhead Gleitarmtürschließers. It cooperates with the slide (33) guided in the slide rail (4), which slider is arranged at the free end of the force-transmitting slide arm (32) of the door closer. The locking device has a lever device (7) with a two-armed lever. At the free end of the shorter lever arm (7a), a stop (71) is formed, which cooperates with the slider (33). The free end of the longer lever arm (7b) cooperates with a carriage (10) which can be locked via an electromagnet (6). When the electromagnet (6), the lever device (7) is blocked, so that the slider (33) in the open position of the door on the stop (71) is present and can not close the door under sole action of the door closer. The closing process is only possible if an increased force to close the door on the door leaf (1) is applied or the electromagnet (6) is turned off.

Mit der Verwendung des zweiarmigen Hebels (7), der an seinem einen Ende mit dem Schlitten (10) zusammenwirkt und an seinem anderen Ende den mit dem Gleiter (33) zusammenwirkenden Anschlag (71) aufweist, ist es möglich, relativ große Stellbewegung des mit dem Gleiter (33) zusammenwirkenden Anschlags (71) zu erhalten und dabei aber kompakt zu bauen, d.h. die Feststellvorrichtung in eine Gleitschiene (4) eines Türschließers mit relativ niedriger Bauhöhe zu installieren.

Figure imgaf001
With the use of the two-armed lever (7), which cooperates at its one end with the carriage (10) and at its other end with the slider (33) cooperating stop (71), it is possible relatively large adjusting movement of the slider (33) cooperating stop (71) to receive and thereby to build compact, ie to install the locking device in a slide rail (4) of a door closer with a relatively low height.
Figure imgaf001
EP01106121A 2000-03-17 2001-03-13 Blocking device for a door provided with a door closer Withdrawn EP1134350A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000113163 DE10013163A1 (en) 2000-03-17 2000-03-17 Fixing device for door with door closer includes movable stop mounted on lever device with double-armed lever interacting at one end with slide carriage and at other end with movable stop
DE10013163 2000-03-17

Publications (2)

Publication Number Publication Date
EP1134350A2 EP1134350A2 (en) 2001-09-19
EP1134350A3 true EP1134350A3 (en) 2007-06-27

Family

ID=7635201

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01106121A Withdrawn EP1134350A3 (en) 2000-03-17 2001-03-13 Blocking device for a door provided with a door closer

Country Status (2)

Country Link
EP (1) EP1134350A3 (en)
DE (1) DE10013163A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008056214B4 (en) * 2008-11-06 2014-09-25 Assa Abloy Sicherheitstechnik Gmbh Locking device for a door closer, door closing system, use of a locking unit and method for locking a door
DE102016015376C5 (en) 2016-12-20 2021-11-25 Wilh. Schlechtendahl & Söhne GmbH & Co. KG Opening restriction device and frame-sash arrangement with such
EP3460155B1 (en) * 2017-09-25 2021-11-17 dormakaba Deutschland GmbH Device for at least partially automatic actuation of a door wing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729770A (en) * 1971-06-24 1973-05-01 Schlage Lock Co Electrically controlled hold-open device
US4715146A (en) * 1983-09-08 1987-12-29 Ryobi Limited Apparatus for closing fireproof doors
US4750236A (en) * 1987-01-02 1988-06-14 Yale Security Inc. Track-type door hold-open device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE384141C (en) 1922-03-24 1923-11-08 Vischer Alfred Jun Cooking container with lid
DE3806662C2 (en) 1987-03-05 1999-06-10 Geze Grundstueck Beteiligung Locking device for a door provided with a door closer
DE8805834U1 (en) * 1988-05-03 1988-06-30 Geze GmbH & Co, 7250 Leonberg Holding device for a door equipped with a door closer
DE3916216A1 (en) * 1989-05-18 1990-11-22 Geze Gmbh & Co LOCKING DEVICE FOR A DOOR WHICH THE HOLDING FORCE IS ADJUSTABLE
DE3916214C2 (en) * 1989-05-18 2000-07-27 Geze Gmbh Locking device for a door with switch device
DE3916213A1 (en) * 1989-05-18 1990-11-22 Geze Gmbh & Co Closing device for door - has mechanism to hold door open which can be removed if not required
US5426820A (en) * 1993-10-15 1995-06-27 Von Duprin, Inc. Modular reduced friction overhead door holder assembly
DE29613623U1 (en) * 1996-08-07 1996-09-26 Gretsch-Unitas GmbH, 71254 Ditzingen Locking device
DE19901773A1 (en) * 1998-01-30 1999-08-05 Geze Grundstueck Beteiligung Locking device for a door provided with a door closer
DE19803790A1 (en) * 1998-01-30 1999-08-05 Geze Gmbh & Co Fixing device for door provided with door closer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729770A (en) * 1971-06-24 1973-05-01 Schlage Lock Co Electrically controlled hold-open device
US4715146A (en) * 1983-09-08 1987-12-29 Ryobi Limited Apparatus for closing fireproof doors
US4750236A (en) * 1987-01-02 1988-06-14 Yale Security Inc. Track-type door hold-open device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
US9121217B1 (en) 2001-07-13 2015-09-01 Steven M. Hoffberg Intelligent door restraint

Also Published As

Publication number Publication date
DE10013163A1 (en) 2001-09-20
EP1134350A2 (en) 2001-09-19

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