ATE214773T1 - LOCKING DEVICE FOR A DOOR PROVIDED WITH A DOOR CLOSER - Google Patents

LOCKING DEVICE FOR A DOOR PROVIDED WITH A DOOR CLOSER

Info

Publication number
ATE214773T1
ATE214773T1 AT99932418T AT99932418T ATE214773T1 AT E214773 T1 ATE214773 T1 AT E214773T1 AT 99932418 T AT99932418 T AT 99932418T AT 99932418 T AT99932418 T AT 99932418T AT E214773 T1 ATE214773 T1 AT E214773T1
Authority
AT
Austria
Prior art keywords
blocking
door
glider
track
stop
Prior art date
Application number
AT99932418T
Other languages
German (de)
Inventor
Uwe Kaeser
Michael Moesslein
Martin Reuter
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
Priority claimed from DE19901773A external-priority patent/DE19901773A1/en
Application filed by Geze Gmbh filed Critical Geze Gmbh
Application granted granted Critical
Publication of ATE214773T1 publication Critical patent/ATE214773T1/en

Links

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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0009—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with thermo-electric actuators, e.g. heated bimetals
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/24—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member
    • E05C17/28—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member with braking, clamping or securing means at the connection to the guide member
    • 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
    • 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
    • E05Y2201/43—Motors
    • 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
    • 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
    • E05Y2800/67—Materials; Strength alteration thereof
    • 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)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The invention relates to a blocking device for a door provided with a door closer (3). A sliding arm (32) is coupled with the end thereof on the door leaf or on the door frame. The other end of the sliding arm is guided with a glider (33) inside a track (4) in a moveable manner, said track being arranged on the door frame or door leaf. The glider (33) interacts with a stop (61) which is arranged in the track (4) and which is pushed in the movement area of the glider (33) by the action of a spring element (6). The stop (61) interacts with an electrically switchable control element (8). According to the invention, the control element (8) comprises a piezo-electric element, a magnetostrictive element, a thermostrictive element, a shape-memory element or a comparable actuator. In order to prevent deviation, the spring element (6) is alternatively supported in or released from a support point by a blocking element (7) which is preferably guided in an axial direction in the track, whereby the blocking element (7) interacts with the control element (8). The movement of the blocking element (7) is blocked in a first position of the control element (8) and, as a result, the spring element (6) is blocked. As a consequence, the glider (33) which is guided in the track (4) can not deflect the stop (61), and the door leaf remains blocked. The movement of the blocking element (7) is permitted in a second position of the control element (8). The action of a recoil spring (9) causes the blocking element (7) to move out of the blocking position thereof and to release the spring element (6). The glider (33) can thus deflect the stop (61) against the force of the spring element (6) and the door leaf closes.
AT99932418T 1998-01-30 1999-01-30 LOCKING DEVICE FOR A DOOR PROVIDED WITH A DOOR CLOSER ATE214773T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19803789 1998-01-30
DE19901773A DE19901773A1 (en) 1998-01-30 1999-01-18 Locking device for a door provided with a door closer
PCT/DE1999/000246 WO1999039069A1 (en) 1998-01-30 1999-01-30 Blocking device for a door provided with a door closer

Publications (1)

Publication Number Publication Date
ATE214773T1 true ATE214773T1 (en) 2002-04-15

Family

ID=26043499

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99932418T ATE214773T1 (en) 1998-01-30 1999-01-30 LOCKING DEVICE FOR A DOOR PROVIDED WITH A DOOR CLOSER

Country Status (5)

Country Link
EP (1) EP1051558B1 (en)
AT (1) ATE214773T1 (en)
AU (1) AU3246999A (en)
DE (2) DE29980014U1 (en)
WO (1) WO1999039069A1 (en)

Families Citing this family (4)

* 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
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
US9163446B2 (en) 2010-03-17 2015-10-20 Yale Security Inc. Door control apparatus
DE102016015376C5 (en) 2016-12-20 2021-11-25 Wilh. Schlechtendahl & Söhne GmbH & Co. KG Opening restriction device and frame-sash arrangement with such

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771823A (en) * 1972-02-24 1973-11-13 Schlage Lock Co Electrically controlled hold-open device
DE3638353C3 (en) 1985-07-05 1997-06-19 Geze Grundstueck Beteiligung Door closer
US4750236A (en) * 1987-01-02 1988-06-14 Yale Security Inc. Track-type door hold-open device
DE3743494C2 (en) 1987-12-22 1996-01-11 Geze Gmbh & Co Locking device for a door provided with a door closer
DE8805834U1 (en) 1988-05-03 1988-06-30 Geze Gmbh & Co, 7250 Leonberg, De
US4878265A (en) * 1988-09-07 1989-11-07 Dorma Door Controls, Inc. Hold-open mechanism for use with a door closer
DE69128631T2 (en) * 1990-09-05 1998-04-23 Motus Inc ENERGY SAVING DOOR HOLDER
DE4305710A1 (en) 1993-02-25 1994-09-01 Geze Gmbh & Co Door-stay device
EP0757145A3 (en) 1995-08-01 1998-06-10 GEZE GmbH & Co. Electrically actuated blocking device for a door or window and use of a piezoelectric actuator and/or magnetostrictive actuator and/or a memory-shape actuator
DE19639043A1 (en) 1995-09-23 1997-03-27 Geze Gmbh & Co Mechanism for controlling closing action of door or window

Also Published As

Publication number Publication date
AU3246999A (en) 1999-08-16
EP1051558A1 (en) 2000-11-15
DE19980135D2 (en) 2001-08-02
EP1051558B1 (en) 2002-03-20
DE29980014U1 (en) 2001-01-11
WO1999039069A1 (en) 1999-08-05

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