EP0757145A3 - 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 - Google Patents

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 Download PDF

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Publication number
EP0757145A3
EP0757145A3 EP96112067A EP96112067A EP0757145A3 EP 0757145 A3 EP0757145 A3 EP 0757145A3 EP 96112067 A EP96112067 A EP 96112067A EP 96112067 A EP96112067 A EP 96112067A EP 0757145 A3 EP0757145 A3 EP 0757145A3
Authority
EP
European Patent Office
Prior art keywords
actuator
door
window
memory
magnetostrictive
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Withdrawn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
EP96112067A
Other languages
German (de)
French (fr)
Other versions
EP0757145A2 (en
Inventor
Klaus Dipl.-Ing. Kuhnen
Wolfgang Dipl.-Ing. Kennel
Daniel Dr. Jendritza
Hartmut Prof. Janocha
Martin Reuter
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
Priority claimed from DE19617151A external-priority patent/DE19617151A1/en
Application filed by Geze GmbH filed Critical Geze GmbH
Publication of EP0757145A2 publication Critical patent/EP0757145A2/en
Publication of EP0757145A3 publication Critical patent/EP0757145A3/en
Withdrawn legal-status Critical Current

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
    • E05B47/0011—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with piezoelectric actuators
    • 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
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • 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
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0067—Monitoring
    • E05B2047/0068—Door closed

Abstract

Es wird ein Türöffner beschrieben. Er weist eine mit der Schloßfalle 51 zusammenwirkende Türöffnerfalle 61 auf. Diese wird bei herkömmlichen Türöffnern über Haftmagnete oder Elektromotoren betätigt.A door opener is described. It has a cooperating with the lock latch 51 Door opener latch 61. This is over with conventional door openers Holding magnets or electric motors actuated.

Um einfacheren Aufbau und besonders kompakte Baugröße zu erhalten, ist vorgesehen, daß zur Betätigung der Türöffnerfalle 61 ein Piezoaktor 7 verwendet wird. Anstelle des Piezoaktors 7 kann auch ein magnetostriktiver Aktor oder ein Shape-Memory-Aktor verwendet werden.

Figure 00000001
In order to obtain a simpler structure and particularly compact size, it is provided that a piezo actuator 7 is used to actuate the door opener latch 61. Instead of the piezo actuator 7, a magnetostrictive actuator or a shape memory actuator can also be used.
Figure 00000001
EP96112067A 1995-08-01 1996-07-26 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 Withdrawn EP0757145A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19528214 1995-08-01
DE19528214 1995-08-01
DE19617151A DE19617151A1 (en) 1995-08-01 1996-04-29 Electrically switchable locking device for a window or a door and use of a piezoelectric actuator and / or a magnetostrictive actuator and / or a shape memory actuator
DE19617151 1996-04-29

Publications (2)

Publication Number Publication Date
EP0757145A2 EP0757145A2 (en) 1997-02-05
EP0757145A3 true EP0757145A3 (en) 1998-06-10

Family

ID=26017346

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96112067A Withdrawn EP0757145A3 (en) 1995-08-01 1996-07-26 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

Country Status (1)

Country Link
EP (1) EP0757145A3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0764752B1 (en) * 1995-09-23 2006-07-26 GEZE GmbH Device for closing the wing of a window, door or similar
DE29980014U1 (en) 1998-01-30 2001-01-11 Geze Gmbh Locking device for a door provided with a door closer
DE19935119B4 (en) * 1999-07-27 2009-02-26 BULTHAUP GmbH & CO. KÜCHENSYSTEME Device for opening and closing a closure element
DE19936961A1 (en) * 1999-08-05 2001-02-08 Geze Gmbh Electrically switchable locking device
DE10043582A1 (en) * 2000-09-05 2002-03-14 Geze Gmbh Access control device
DE10116837C1 (en) * 2001-04-04 2002-11-14 Siemens Ag Locking mechanism for security door has surface of latch contacted by piezoelectrically-operated locking tongue provided with micro teeth
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
GB0208508D0 (en) * 2002-04-12 2002-05-22 Pbt Ip Ltd Electrically controlled door lock
DE10329636B4 (en) * 2003-07-01 2005-12-01 Eff-Eff Fritz Fuss Gmbh & Co. Kgaa Electrically operated door opener
GB0321439D0 (en) * 2003-09-12 2003-10-15 Pbt Ip Ltd Locking mechanism
GB2458146B (en) * 2008-03-06 2013-02-13 Nanomotion Ltd Ball-mounted mirror moved by piezoelectric motor
DE102009035737A1 (en) * 2009-08-01 2011-02-03 Assa Abloy Sicherheitstechnik Gmbh Catching device for a door
DE102019205530A1 (en) * 2019-04-17 2020-10-22 Geze Gmbh Door opener
CN111441669B (en) * 2020-04-03 2021-09-03 合肥美的智能科技有限公司 Lock subassembly and locker of locker
CN113323540B (en) * 2021-06-25 2022-10-14 常州工学院 Car window escape system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103808B (en) * 1956-05-25 1961-03-30 Signal Stat Corp Door lock or the like with a locking device that engages in the spring-loaded bolt and can be triggered automatically by electrical means
FR1581402A (en) * 1967-09-20 1969-09-12
DE1815720A1 (en) * 1968-12-13 1970-06-25 Siemens Elektrogeraete Gmbh Locking device for the loading door of a washing machine
GB2208678A (en) * 1985-10-25 1989-04-12 Lowe & Fletcher Ltd Combined electrical and mechanical lock
DE3820877A1 (en) * 1988-06-21 1989-12-28 Kern & Liebers Device for the remote actuation of locks and of similar locking means
EP0580147A1 (en) * 1992-07-22 1994-01-26 Stabilus GmbH Door check for motor vehicle doors
WO1996012828A1 (en) * 1994-10-20 1996-05-02 Nanotechnology, Inc. Shape memory alloy electro-mechanical system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103808B (en) * 1956-05-25 1961-03-30 Signal Stat Corp Door lock or the like with a locking device that engages in the spring-loaded bolt and can be triggered automatically by electrical means
FR1581402A (en) * 1967-09-20 1969-09-12
DE1815720A1 (en) * 1968-12-13 1970-06-25 Siemens Elektrogeraete Gmbh Locking device for the loading door of a washing machine
GB2208678A (en) * 1985-10-25 1989-04-12 Lowe & Fletcher Ltd Combined electrical and mechanical lock
DE3820877A1 (en) * 1988-06-21 1989-12-28 Kern & Liebers Device for the remote actuation of locks and of similar locking means
EP0580147A1 (en) * 1992-07-22 1994-01-26 Stabilus GmbH Door check for motor vehicle doors
WO1996012828A1 (en) * 1994-10-20 1996-05-02 Nanotechnology, Inc. Shape memory alloy electro-mechanical system
EP0787216A1 (en) * 1994-10-20 1997-08-06 Nanotechnology, Inc. Shape memory alloy electro-mechanical system

Also Published As

Publication number Publication date
EP0757145A2 (en) 1997-02-05

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