JPH0248716B2 - - Google Patents

Info

Publication number
JPH0248716B2
JPH0248716B2 JP57199712A JP19971282A JPH0248716B2 JP H0248716 B2 JPH0248716 B2 JP H0248716B2 JP 57199712 A JP57199712 A JP 57199712A JP 19971282 A JP19971282 A JP 19971282A JP H0248716 B2 JPH0248716 B2 JP H0248716B2
Authority
JP
Japan
Prior art keywords
cylinder lock
magnet
reed switch
magnetic
shielding plate
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.)
Expired - Lifetime
Application number
JP57199712A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5991274A (ja
Inventor
Haruo Mochida
Isamu Kamimura
Tokutaro Kurita
Riichi Kobayashi
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.)
Nissan Motor Co Ltd
Alpha Corp
Original Assignee
Nissan Motor Co Ltd
Alpha Corp
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 Nissan Motor Co Ltd, Alpha Corp filed Critical Nissan Motor Co Ltd
Priority to JP57199712A priority Critical patent/JPS5991274A/ja
Priority to US06/519,367 priority patent/US4565994A/en
Publication of JPS5991274A publication Critical patent/JPS5991274A/ja
Publication of JPH0248716B2 publication Critical patent/JPH0248716B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • 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
    • Y10T70/00—Locks
    • Y10T70/20—Attack-actuated defeating mechanisms

Landscapes

  • Lock And Its Accessories (AREA)
  • Measurement Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
JP57199712A 1982-11-16 1982-11-16 シリンダ錠の抜き取り検知装置 Granted JPS5991274A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57199712A JPS5991274A (ja) 1982-11-16 1982-11-16 シリンダ錠の抜き取り検知装置
US06/519,367 US4565994A (en) 1982-11-16 1983-08-01 Detecting device for detecting the removal of a cylinder lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57199712A JPS5991274A (ja) 1982-11-16 1982-11-16 シリンダ錠の抜き取り検知装置

Publications (2)

Publication Number Publication Date
JPS5991274A JPS5991274A (ja) 1984-05-25
JPH0248716B2 true JPH0248716B2 (en]) 1990-10-25

Family

ID=16412351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57199712A Granted JPS5991274A (ja) 1982-11-16 1982-11-16 シリンダ錠の抜き取り検知装置

Country Status (2)

Country Link
US (1) US4565994A (en])
JP (1) JPS5991274A (en])

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61107666U (en]) * 1984-12-20 1986-07-08
JPS6432947A (en) * 1987-07-30 1989-02-02 Shiroki Corp Door lock/unlock detecting device for burglary preventing device for automobile
US4845471A (en) * 1987-09-22 1989-07-04 Chu Kans C Door lock
DE19507911B4 (de) * 1995-03-07 2004-04-29 Kiekert Ag Betätigungseinrichtung für das Türschloß einer Kraftfahrzeugtür
DE19539729A1 (de) * 1995-10-25 1997-04-30 Baumgart Ind Co Sa Schaltvorrichtung
DE19548268C2 (de) * 1995-12-22 2000-02-17 Telefunken Microelectron Schließsystem
JP3216994B2 (ja) * 1996-06-26 2001-10-09 三井金属鉱業株式会社 車両用ドアキーシリンダ取付装置
FR2752005B1 (fr) * 1996-07-30 2004-11-26 Kiekert Ag Fermeture de portiere de vehicule automobile avec systeme de serrure et systeme de fermeture
GB2316436B (en) * 1996-08-24 2001-03-07 Kiekert Ag Motor vehicle door lock
DE29618688U1 (de) * 1996-10-26 1997-01-02 Kiekert AG, 42579 Heiligenhaus Einrichtung zum Abfragen von Schaltstellungen an einem Kraftfahrzeugtürverschluß
DE19646810C2 (de) * 1996-11-13 1999-02-04 Kiekert Ag Kraftfahrzeugtürverschluß mit Schloßsystem, Schließsystem und auf eine Auswerteelektronik arbeitender Einrichtung Abfrage der Funktionsstellungen des Schließzylinders, die mit Hallsensor-Chips arbeitet
GB9711108D0 (en) * 1997-05-29 1997-07-23 Regent Lock Co Ltd Locking device
US6032496A (en) * 1997-07-18 2000-03-07 Robert Bosch Gmbh Door lock arrangement for motor vehicles
GB9920589D0 (en) 1999-09-01 1999-11-03 Breed Automotive Tech A sensor in a vehicle door handle
US6441735B1 (en) 2001-02-21 2002-08-27 Marlin Security Systems, Inc. Lock sensor detection system
US20040206142A1 (en) * 2003-04-17 2004-10-21 Boesel Lucas J. Tumbler corrosion protection apparatus and method
FR2873147B1 (fr) * 2004-07-19 2008-10-24 Peugeot Citroen Automobiles Sa Dispositif de controle du verrouillage des portes d'un vehicule automobile
US20060091295A1 (en) * 2004-11-04 2006-05-04 Staples Peter E System to illuminate an enclosure
DE102010007388A1 (de) * 2010-02-02 2011-08-04 Pilz Auslandsbeteiligungen GmbH, 73760 Verrieglungseinrichtung mit Zuhaltung für Schutztüren
FR2962146B1 (fr) * 2010-06-30 2013-05-17 Valeo Securite Habitacle Verrou debrayable
EP2665879A4 (en) * 2011-01-21 2017-08-16 Gainsborough Hardware Industries Limited A tamper evident lock assembly
CA2892809C (en) * 2012-12-14 2020-10-13 Sargent Manufacturing Company Electric latch retraction device for vertical rod door latches
CN103311020B (zh) * 2013-06-05 2016-03-23 苏州未来电器股份有限公司 一种带有霍尔传感器的操作机构
CN104063922B (zh) * 2014-01-15 2016-05-25 山东智慧生活数据系统有限公司 一种基于rfid感应的警示门锁装置组合
DE102014114512A1 (de) * 2014-10-07 2016-04-07 Kiekert Aktiengesellschaft Kraftfahrzeugtürverschluss
IT201700075600A1 (it) * 2017-07-05 2019-01-05 Illinois Tool Works Blocco porta elettromagnetico

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587080A (en) * 1969-06-16 1971-06-22 Minnesota Mining & Mfg Cylinder mounting plate and alarm actuator
CH620014A5 (en]) * 1978-04-13 1980-10-31 Saseb Ag

Also Published As

Publication number Publication date
JPS5991274A (ja) 1984-05-25
US4565994A (en) 1986-01-21

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