JPS55501158A - - Google Patents

Info

Publication number
JPS55501158A
JPS55501158A JP50012879A JP50012879A JPS55501158A JP S55501158 A JPS55501158 A JP S55501158A JP 50012879 A JP50012879 A JP 50012879A JP 50012879 A JP50012879 A JP 50012879A JP S55501158 A JPS55501158 A JP S55501158A
Authority
JP
Japan
Prior art keywords
door
closed
pct
switches
bolt
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.)
Pending
Application number
JP50012879A
Other languages
English (en)
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 filed Critical
Publication of JPS55501158A publication Critical patent/JPS55501158A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP50012879A 1979-02-01 1979-11-30 Pending JPS55501158A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH99179A CH627572A5 (fr) 1979-02-01 1979-02-01 Dispositif d'alarme pour une porte, automatiquement mis hors fonction lors d'un acces licite.

Publications (1)

Publication Number Publication Date
JPS55501158A true JPS55501158A (ja) 1980-12-18

Family

ID=4199913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50012879A Pending JPS55501158A (ja) 1979-02-01 1979-11-30

Country Status (8)

Country Link
US (1) US4370644A (ja)
EP (1) EP0022831B1 (ja)
JP (1) JPS55501158A (ja)
AT (1) ATE3676T1 (ja)
CH (1) CH627572A5 (ja)
DE (1) DE3063559D1 (ja)
WO (1) WO1980001617A1 (ja)
ZA (1) ZA80566B (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457101B (sv) * 1985-03-04 1988-11-28 Berndt Eriksson Anordning vid inbrottslarmskyddade doerrar
US4803467A (en) * 1988-02-23 1989-02-07 George Peters Magnetic key lock provided with an alarm system
US4937560A (en) * 1988-08-11 1990-06-26 Nourmand Stephan S Security system with door deadbolt interlock
US4970494A (en) * 1989-11-20 1990-11-13 Keely William A Radio controlled home security system
US5041814A (en) * 1990-06-20 1991-08-20 Lin Fu Tong E Lock with alarm device
US5311168A (en) * 1992-09-10 1994-05-10 Pease Industries, Inc. Lock set with self-contained door alarm and annunciator system
US5493279A (en) * 1993-03-24 1996-02-20 Mas-Hamilton Group Electronic combination lock with covert entry detection feature and method of covert entry detection
DE4318518C1 (de) * 1993-06-03 1994-09-01 Fuss Fritz Gmbh & Co Türüberwachungsvorrichtung
US6812836B2 (en) 2002-11-07 2004-11-02 Napco Security Systems, Inc. Alarm system armed and disarmed by a door contact
US6963280B2 (en) * 2003-06-16 2005-11-08 Honeywell International Inc. Door security device for use in security systems
US20050184868A1 (en) * 2004-02-19 2005-08-25 Wms Gaming Inc. System and method for detecting tampering in a gaming machine
US7466237B1 (en) 2006-08-16 2008-12-16 Cook Francis E Door suicide alarm
USD968159S1 (en) * 2019-11-22 2022-11-01 Global Industrial Distribution Inc. Bottle filler fountain access door
CN112177466B (zh) * 2020-10-09 2022-03-01 移康智能科技（上海）股份有限公司 一种带保护电路的接触式过线门组件

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235974A (en) * 1975-09-16 1977-03-18 Toshiba Corp Magnetron

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE569334C (de) * 1933-02-01 Walter Gruhl Walzenwickelvorrichtung fuer Zigarettenmaschinen
US3653022A (en) * 1969-05-09 1972-03-28 Murry Tall Burglar and fire alarm system
US3696374A (en) * 1970-09-25 1972-10-03 Hardware & Ind Tool Co Inc Cabinet with jam switch and alarm system
US3803575A (en) * 1971-02-15 1974-04-09 M Gotanda Device for setting-up a power source of electrical alarm
US3848242A (en) * 1972-11-29 1974-11-12 A Campagna Burglar alarm system with selectable latching mode
US4170005A (en) * 1977-12-19 1979-10-02 Duke Norman G Switch operated alarm circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235974A (en) * 1975-09-16 1977-03-18 Toshiba Corp Magnetron

Also Published As

Publication number Publication date
ATE3676T1 (de) 1983-06-15
ZA80566B (en) 1981-02-25
CH627572A5 (fr) 1982-01-15
US4370644A (en) 1983-01-25
DE3063559D1 (en) 1983-07-07
WO1980001617A1 (en) 1980-08-07
EP0022831A1 (fr) 1981-01-28
EP0022831B1 (fr) 1983-06-01

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