EP2821574A3 - Electromagnetic door lock, in particular for doors in escape routes - Google Patents

Electromagnetic door lock, in particular for doors in escape routes Download PDF

Info

Publication number
EP2821574A3
EP2821574A3 EP14001917.5A EP14001917A EP2821574A3 EP 2821574 A3 EP2821574 A3 EP 2821574A3 EP 14001917 A EP14001917 A EP 14001917A EP 2821574 A3 EP2821574 A3 EP 2821574A3
Authority
EP
European Patent Office
Prior art keywords
door lock
doors
anchor plate
escape routes
door
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Withdrawn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
EP14001917.5A
Other languages
German (de)
French (fr)
Other versions
EP2821574A2 (en
Inventor
Kai Gröne
Matthias Drux
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.)
Dormakaba Deutschland GmbH
Original Assignee
Dorma Deutschland 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 Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP2821574A2 publication Critical patent/EP2821574A2/en
Publication of EP2821574A3 publication Critical patent/EP2821574A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
    • E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/11—Magnetic

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

Die vorliegende Erfindung betrifft eine elektromagnetische Türverriegelung, insbes für Türen in Rettungswegen, mit einem Elektromagneten, der mit einer Ankerplatte zusammenwirkt. Um eine Türverriegelung der eingangs genannten Art bereit zu stellen, welche eine Einstellung und Justierung der Ankerplatte bezüglich der Tür einfacher gestaltet, ist erfindungsgemäß vorgesehen, dass die Ankerplatte (1) mit einer Verstelleinheit versehen ist, welche freidrehbar an der Ankerplatte (1) befestigt ist und welche mit einer an der Tür oder dem Türrahmen festgelegten Gewindestange (5) zusammenwirkt.

Figure imgaf001
The present invention relates to an electromagnetic door lock, esp. For doors in escape routes, with an electromagnet, which cooperates with an anchor plate. To provide a door lock of the type mentioned above, which makes setting and adjustment of the anchor plate with respect to the door easier, the invention provides that the anchor plate (1) is provided with an adjustment, which is freely rotatably mounted on the anchor plate (1) and which cooperates with a fixed to the door or the door frame threaded rod (5).
Figure imgaf001
EP14001917.5A 2013-07-03 2014-06-03 Electromagnetic door lock, in particular for doors in escape routes Withdrawn EP2821574A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201310011163 DE102013011163A1 (en) 2013-07-03 2013-07-03 Electromagnetic door lock, esp. For doors in escape routes

Publications (2)

Publication Number Publication Date
EP2821574A2 EP2821574A2 (en) 2015-01-07
EP2821574A3 true EP2821574A3 (en) 2015-12-02

Family

ID=50927877

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14001917.5A Withdrawn EP2821574A3 (en) 2013-07-03 2014-06-03 Electromagnetic door lock, in particular for doors in escape routes

Country Status (4)

Country Link
US (1) US20150008683A1 (en)
EP (1) EP2821574A3 (en)
CN (1) CN104278893A (en)
DE (1) DE102013011163A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3050224B1 (en) * 2016-04-19 2018-05-11 Fermetures Groom ELECTROMAGNETIC LOCK
US11779886B1 (en) 2022-09-19 2023-10-10 Lyten, Inc. Water-impermeable carbon-based electrolyte and separation membrane and fabrication thereof
US12012664B1 (en) 2023-03-16 2024-06-18 Lyten, Inc. Membrane-based alkali metal extraction system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5758913A (en) * 1996-02-20 1998-06-02 Securitron Magnalock Corp. Impact resistant electromagnetic lock
US20100218569A1 (en) * 2009-03-02 2010-09-02 Hunt Robert C Electromagnetic lock having distance-sensing monitoring system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6609738B1 (en) * 1996-02-20 2003-08-26 Securitron Magnalock Corp. Electromagnetic door lock system
US5897149A (en) * 1996-04-17 1999-04-27 Harrow Products, Inc. Armature assembly for multiple locks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5758913A (en) * 1996-02-20 1998-06-02 Securitron Magnalock Corp. Impact resistant electromagnetic lock
US20100218569A1 (en) * 2009-03-02 2010-09-02 Hunt Robert C Electromagnetic lock having distance-sensing monitoring system

Also Published As

Publication number Publication date
DE102013011163A1 (en) 2015-01-08
CN104278893A (en) 2015-01-14
EP2821574A2 (en) 2015-01-07
US20150008683A1 (en) 2015-01-08

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