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GB417002A - Improvements in or relating to theft alarms for bags and like containers - Google Patents

Improvements in or relating to theft alarms for bags and like containers

Info

Publication number
GB417002A
GB417002A GB16328/33A GB1632833A GB417002A GB 417002 A GB417002 A GB 417002A GB 16328/33 A GB16328/33 A GB 16328/33A GB 1632833 A GB1632833 A GB 1632833A GB 417002 A GB417002 A GB 417002A
Authority
GB
United Kingdom
Prior art keywords
bag
alarm
june
switch
bags
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
GB16328/33A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB417002A publication Critical patent/GB417002A/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
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/149—Mechanical actuation by lifting or attempted removal of hand-portable articles with electric, magnetic, capacitive switch actuation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

417,002. Thief alarms. REFSHAW, W. F., 48, Shaftesbury Road, Burwood, near Sydney, Australia. June 7, 1933, No. 16328. Convention date, June 8, 1932. [Class 118 (i).] The handle 5 of a bag or like container 3 is fitted with an electric switch 19 adapted to be kept open by the pressure of the fingers, so that in the event of the bag being snatched from the owner's grasp the switch 19 is closed and the alarm circuit completed. The bag has a false bottom 9 under which in three compartments are housed the audible alarm 17, a relay 16, and a battery 12, the circuits being such that the alarm continues to sound until one of the bag fastening clips 7, 8 is opened. A spring-pressed plunger switch protruding from the bottom of the bag serves to break the alarm circuit when the bag is rested on the ground.
GB16328/33A 1932-06-08 1933-06-07 Improvements in or relating to theft alarms for bags and like containers Expired GB417002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU417002X 1932-06-08

Publications (1)

Publication Number Publication Date
GB417002A true GB417002A (en) 1934-09-26

Family

ID=3729045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16328/33A Expired GB417002A (en) 1932-06-08 1933-06-07 Improvements in or relating to theft alarms for bags and like containers

Country Status (1)

Country Link
GB (1) GB417002A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022721A1 (en) * 1979-07-13 1981-01-21 Alain Deschamps Self-protected container for the transportation and preservation of valuables
GB2260436A (en) * 1991-10-07 1993-04-14 Horng Ming Gin Alarms for suitcases and the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022721A1 (en) * 1979-07-13 1981-01-21 Alain Deschamps Self-protected container for the transportation and preservation of valuables
WO1981000194A1 (en) * 1979-07-13 1981-02-05 A Deschamps Self-protected container for conveying and preserving valuables
GB2260436A (en) * 1991-10-07 1993-04-14 Horng Ming Gin Alarms for suitcases and the like

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