GB2095913B - Improvements relating to security switches - Google Patents

Improvements relating to security switches

Info

Publication number
GB2095913B
GB2095913B GB8208664A GB8208664A GB2095913B GB 2095913 B GB2095913 B GB 2095913B GB 8208664 A GB8208664 A GB 8208664A GB 8208664 A GB8208664 A GB 8208664A GB 2095913 B GB2095913 B GB 2095913B
Authority
GB
United Kingdom
Prior art keywords
improvements relating
security switches
security
switches
relating
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
Application number
GB8208664A
Other versions
GB2095913A (en
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.)
NEWMAN CONTROLS Ltd
Original Assignee
NEWMAN CONTROLS Ltd
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 NEWMAN CONTROLS Ltd filed Critical NEWMAN CONTROLS Ltd
Priority to GB8208664A priority Critical patent/GB2095913B/en
Publication of GB2095913A publication Critical patent/GB2095913A/en
Application granted granted Critical
Publication of GB2095913B publication Critical patent/GB2095913B/en
Expired 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
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/126—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a housing, e.g. a box, a safe, or a room

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
GB8208664A 1981-03-28 1982-03-24 Improvements relating to security switches Expired GB2095913B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8208664A GB2095913B (en) 1981-03-28 1982-03-24 Improvements relating to security switches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8109797 1981-03-28
GB8208664A GB2095913B (en) 1981-03-28 1982-03-24 Improvements relating to security switches

Publications (2)

Publication Number Publication Date
GB2095913A GB2095913A (en) 1982-10-06
GB2095913B true GB2095913B (en) 1984-09-12

Family

ID=26278927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8208664A Expired GB2095913B (en) 1981-03-28 1982-03-24 Improvements relating to security switches

Country Status (1)

Country Link
GB (1) GB2095913B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3571284D1 (en) * 1985-03-20 1989-08-03 Winfred Klink Electric contactor for monitoring a bolt screwed in a thread or a yielding material

Also Published As

Publication number Publication date
GB2095913A (en) 1982-10-06

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee