EP1580359A3 - Locking device with a locking bar - Google Patents

Locking device with a locking bar Download PDF

Info

Publication number
EP1580359A3
EP1580359A3 EP05003278A EP05003278A EP1580359A3 EP 1580359 A3 EP1580359 A3 EP 1580359A3 EP 05003278 A EP05003278 A EP 05003278A EP 05003278 A EP05003278 A EP 05003278A EP 1580359 A3 EP1580359 A3 EP 1580359A3
Authority
EP
European Patent Office
Prior art keywords
locking
locking device
measuring
time
servomotor
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Withdrawn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
EP05003278A
Other languages
German (de)
French (fr)
Other versions
EP1580359A2 (en
Inventor
Georg Steigmayer
Armin Duft
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.)
Novar GmbH
Original Assignee
Novar 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 Novar GmbH filed Critical Novar GmbH
Publication of EP1580359A2 publication Critical patent/EP1580359A2/en
Publication of EP1580359A3 publication Critical patent/EP1580359A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • 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
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • 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
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • 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
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0023—Nuts or nut-like elements moving along a driven threaded axle

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

Die Erfindung betrifft eine Verriegelungseinrichtung mit einem Sperrriegel, der mittels eines Stellmotors bewegbar ist, und mit einem Stromsensor zum Messen des Stromes durch den Stellmotor beim Stellen des Sperrriegels. Zur Reduzierung, der Gefahr von Fehlermeldungen weist die Verriegelungseinrichtung ferner eine Zeitmesseinheit zum Messen einer Stelldauer auf, sowie eine Steuereinrichtung, in der Referenzsignalverläufe für den Strom beim ungestörten Stellen des Sperrriegels hinterlegt sind und die ausgebildet ist, durch Vergleichen des gemessenen Signalverlaufs mit einem der Referenzsignalverläufe zeitabhängig den Betriebszustand der Verriegelungseinrichtung zu erkennen.

Figure imgaf001
The invention relates to a locking device with a locking bolt, which is movable by means of a servomotor, and with a current sensor for measuring the current through the servomotor when setting the locking bolt. To reduce the risk of error messages, the locking device also has a time measuring unit for measuring a setting time, and a control device in which reference signal curves for the current during undisturbed placement of the locking bar are stored and which is formed by comparing the measured signal waveform with one of the reference signal waveforms time-dependent to recognize the operating state of the locking device.
Figure imgaf001
EP05003278A 2004-02-16 2005-02-16 Locking device with a locking bar Withdrawn EP1580359A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004007400A DE102004007400B4 (en) 2004-02-16 2004-02-16 locking system
DE102004007400 2004-02-16

Publications (2)

Publication Number Publication Date
EP1580359A2 EP1580359A2 (en) 2005-09-28
EP1580359A3 true EP1580359A3 (en) 2009-10-21

Family

ID=34832687

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05003278A Withdrawn EP1580359A3 (en) 2004-02-16 2005-02-16 Locking device with a locking bar

Country Status (2)

Country Link
EP (1) EP1580359A3 (en)
DE (1) DE102004007400B4 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006025701A1 (en) 2006-06-01 2007-12-06 BSH Bosch und Siemens Hausgeräte GmbH Locking device for locking a cooking appliance door
DE102008022466B4 (en) 2007-05-07 2014-02-20 Pax Ag Device for testing a movement of a drive element
DE102009005322B4 (en) * 2009-01-16 2013-11-14 Martin Lehmann Gmbh & Co. Kg Electronic furniture locking unit
ITNA20100019A1 (en) * 2010-04-26 2011-10-27 Maria Andreozzi SECURITY CLOSURE CONVEYOR FOR CONSTRUCTION INPUTS IN GENERAL, ADDED TO ANY KIND OF LOCK.
EP2679750A1 (en) * 2012-06-26 2014-01-01 9Design.be bvba Locking device comprising a deactivation mechanism
MX2020002443A (en) * 2020-03-03 2021-09-06 Santillan Joel Hernandez Electronic security system.
DE102022129774A1 (en) 2022-11-10 2024-05-16 Bals Elektrotechnik Gmbh & Co. Kg Locking device with screw thread

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29702606U1 (en) * 1996-02-14 1997-04-10 Eff-Eff Fritz Fuss Gmbh & Co. Kgaa, 72458 Albstadt Controlled bolt actuation device with multi-stage gear
DE29703852U1 (en) * 1997-03-03 1997-04-17 Eff-Eff Fritz Fuss Gmbh & Co. Kgaa, 72458 Albstadt Device for adjusting a locking pin
DE29803845U1 (en) * 1998-03-05 1998-06-04 TST Tresor- und Schloßtechnik GmbH, 99846 Seebach Locking unit for electronic high security locks
EP1043462A2 (en) * 1999-04-08 2000-10-11 IKON AKTIENGESELLSCHAFT Präzisionstechnik Device for the additional mechanical locking of doors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29702606U1 (en) * 1996-02-14 1997-04-10 Eff-Eff Fritz Fuss Gmbh & Co. Kgaa, 72458 Albstadt Controlled bolt actuation device with multi-stage gear
DE29703852U1 (en) * 1997-03-03 1997-04-17 Eff-Eff Fritz Fuss Gmbh & Co. Kgaa, 72458 Albstadt Device for adjusting a locking pin
DE29803845U1 (en) * 1998-03-05 1998-06-04 TST Tresor- und Schloßtechnik GmbH, 99846 Seebach Locking unit for electronic high security locks
EP1043462A2 (en) * 1999-04-08 2000-10-11 IKON AKTIENGESELLSCHAFT Präzisionstechnik Device for the additional mechanical locking of doors

Also Published As

Publication number Publication date
DE102004007400B4 (en) 2006-08-03
DE102004007400A1 (en) 2005-09-08
EP1580359A2 (en) 2005-09-28

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