EP1101893A3 - Blocking device for door closer, electromagnet and slider - Google Patents

Blocking device for door closer, electromagnet and slider Download PDF

Info

Publication number
EP1101893A3
EP1101893A3 EP00124996A EP00124996A EP1101893A3 EP 1101893 A3 EP1101893 A3 EP 1101893A3 EP 00124996 A EP00124996 A EP 00124996A EP 00124996 A EP00124996 A EP 00124996A EP 1101893 A3 EP1101893 A3 EP 1101893A3
Authority
EP
European Patent Office
Prior art keywords
electromagnet
bearing
movable
stop
slider
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
EP00124996A
Other languages
German (de)
French (fr)
Other versions
EP1101893B1 (en
EP1101893A2 (en
Inventor
Uwe Käser
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 EP1101893A2 publication Critical patent/EP1101893A2/en
Publication of EP1101893A3 publication Critical patent/EP1101893A3/en
Application granted granted Critical
Publication of EP1101893B1 publication Critical patent/EP1101893B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • E05C17/56—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 magnetic or electromagnetic attraction or operated by electric or electromagnetic means
    • 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
    • E05Y2201/46—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
    • E05Y2201/474—Compression 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The fixing device has a sliding arm attached to a closure shaft and movable in a guide rail at the ends, an electrically switched holder with a movable stop, a movable bearing supporting the stop and/or a spring and an electromagnet that interacts with the bearing if it is adjacent. The bearing is connected to a plate forming/connected to the electromagnet's armature plate. The force of the electromagnet acts perpendicularly to the door plane. The fixing device (20) has a sliding arm attached to a closure shaft at one end and movable in a guide rail at the other, an electrically switched holder with a movable stop, a movable bearing (31) on which the stop (30,32) and/or spring (35) is supported and an electromagnet (21-23) that interacts with the bearing when it is immediately adjacent. The bearing is connected to a plate forming the electromagnet's armature plate or connected to the armature plate. The force of the electromagnet acts in a direction perpendicular to the plane of the door.
EP00124996A 1999-11-20 2000-11-16 Blocking device for door closer, electromagnet and slider Expired - Lifetime EP1101893B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19955996A DE19955996A1 (en) 1999-11-20 1999-11-20 Locking device for door closer, electromagnet and glider horizontally next to each other
DE19955996 1999-11-20

Publications (3)

Publication Number Publication Date
EP1101893A2 EP1101893A2 (en) 2001-05-23
EP1101893A3 true EP1101893A3 (en) 2002-10-23
EP1101893B1 EP1101893B1 (en) 2007-01-03

Family

ID=7929822

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00124996A Expired - Lifetime EP1101893B1 (en) 1999-11-20 2000-11-16 Blocking device for door closer, electromagnet and slider

Country Status (3)

Country Link
EP (1) EP1101893B1 (en)
AT (1) ATE350560T1 (en)
DE (2) DE19955996A1 (en)

Families Citing this family (5)

* 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
DE10344146B4 (en) * 2003-09-22 2005-07-28 Dorma Gmbh + Co. Kg Electro-mechanical locking device for a door
DE102005019344B4 (en) * 2005-04-26 2007-10-11 Daimlerchrysler Ag Fixing device for a sliding door
DE102015102923A1 (en) * 2015-03-02 2016-09-08 Dorma Deutschland Gmbh Locking arrangement for a door
DE102015102922A1 (en) * 2015-03-02 2016-09-08 Dorma Deutschland Gmbh Locking arrangement for a door

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321649A2 (en) * 1987-12-22 1989-06-28 GEZE GmbH & Co. Device for holding a door provided with a door closer
DE4305710A1 (en) * 1993-02-25 1994-09-01 Geze Gmbh & Co Door-stay device
DE4440571A1 (en) * 1994-11-12 1996-05-15 Geze Gmbh & Co Door locking system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926461A (en) 1974-08-01 1975-12-16 Rixson Firemark Electrically actuated door holder and release
DE8902002U1 (en) 1989-02-21 1989-04-27 Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen Door closer with a locking device
DE9306539U1 (en) 1993-04-30 1993-07-08 Eco Schulte GmbH & Co KG, 5750 Menden Holding device for a door equipped with a door closer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0321649A2 (en) * 1987-12-22 1989-06-28 GEZE GmbH & Co. Device for holding a door provided with a door closer
DE4305710A1 (en) * 1993-02-25 1994-09-01 Geze Gmbh & Co Door-stay device
DE4440571A1 (en) * 1994-11-12 1996-05-15 Geze Gmbh & Co Door locking system

Also Published As

Publication number Publication date
DE50013926D1 (en) 2007-02-15
ATE350560T1 (en) 2007-01-15
EP1101893B1 (en) 2007-01-03
EP1101893A2 (en) 2001-05-23
DE19955996A1 (en) 2001-05-23

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