DE59508957D1 - Burglar alarm - Google Patents

Burglar alarm

Info

Publication number
DE59508957D1
DE59508957D1 DE59508957T DE59508957T DE59508957D1 DE 59508957 D1 DE59508957 D1 DE 59508957D1 DE 59508957 T DE59508957 T DE 59508957T DE 59508957 T DE59508957 T DE 59508957T DE 59508957 D1 DE59508957 D1 DE 59508957D1
Authority
DE
Germany
Prior art keywords
burglar alarm
burglar
alarm
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 - Fee Related
Application number
DE59508957T
Other languages
German (de)
Inventor
Walter Vollenweider
Lukas Mueller
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.)
Siemens AG
Original Assignee
Siemens Building Technologies AG
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 Siemens Building Technologies AG filed Critical Siemens Building Technologies AG
Application granted granted Critical
Publication of DE59508957D1 publication Critical patent/DE59508957D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Burglar Alarm Systems (AREA)
DE59508957T 1995-07-29 1995-07-29 Burglar alarm Expired - Fee Related DE59508957D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19950111942 EP0757339B1 (en) 1995-07-29 1995-07-29 Intrusion alarm

Publications (1)

Publication Number Publication Date
DE59508957D1 true DE59508957D1 (en) 2001-02-15

Family

ID=8219480

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59508957T Expired - Fee Related DE59508957D1 (en) 1995-07-29 1995-07-29 Burglar alarm

Country Status (2)

Country Link
EP (1) EP0757339B1 (en)
DE (1) DE59508957D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017130812A1 (en) 2017-12-20 2019-06-27 Veka Ag Switching contact unit for mounting on a fold between a window frame and a window or door leaf

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327261A (en) * 1965-09-22 1967-06-20 Hewlett Packard Co Direction sensitive displacement transducer
DE3041148A1 (en) 1980-10-31 1982-09-09 alfasystem GmbH Vertrieb von elektronischen Sicherheitssystemen, 8034 Germering Burglar alarm switch for door or window - has screened reed contacts operated if external magnet is used to influence alarm contacts
GB8606271D0 (en) * 1986-03-13 1986-04-16 Shorrock Security Systems Ltd Positional sensor
DE59009515D1 (en) 1990-10-04 1995-09-14 Fuss Fritz Gmbh & Co Device for reporting the opening and closing position of closable elements.
US5239202A (en) * 1990-11-30 1993-08-24 Sentrol, Inc. Failsafe interlock switch

Also Published As

Publication number Publication date
EP0757339A1 (en) 1997-02-05
EP0757339B1 (en) 2001-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

8339 Ceased/non-payment of the annual fee