ZA871308B - Burglar-alarm system for briefcase - Google Patents

Burglar-alarm system for briefcase

Info

Publication number
ZA871308B
ZA871308B ZA871308A ZA871308A ZA871308B ZA 871308 B ZA871308 B ZA 871308B ZA 871308 A ZA871308 A ZA 871308A ZA 871308 A ZA871308 A ZA 871308A ZA 871308 B ZA871308 B ZA 871308B
Authority
ZA
South Africa
Prior art keywords
briefcase
burglar
alarm system
alarm
Prior art date
Application number
ZA871308A
Inventor
Ching Kuei Liu
Chin Shui Chen
Chung Lung Huang
Original Assignee
Ching Kuei Liu
Chin Shui Chen
Chung Lung Huang
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 Ching Kuei Liu, Chin Shui Chen, Chung Lung Huang filed Critical Ching Kuei Liu
Publication of ZA871308B publication Critical patent/ZA871308B/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0241—Data exchange details, e.g. data protocol
    • G08B21/0247—System arrangements wherein the alarm criteria uses signal strength
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/18—Devices to prevent theft or loss of purses, luggage or hand carried bags
    • A45C13/24—Devices for sound-producing, piercing, gas-discharging, or the like
    • 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
    • G08B13/1427—Mechanical actuation by lifting or attempted removal of hand-portable articles with transmitter-receiver for distance detection
ZA871308A 1987-02-24 1987-02-23 Burglar-alarm system for briefcase ZA871308B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08704320A GB2202066A (en) 1987-02-24 1987-02-24 Theft-alarm system for briefcase

Publications (1)

Publication Number Publication Date
ZA871308B true ZA871308B (en) 1988-06-02

Family

ID=10612844

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA871308A ZA871308B (en) 1987-02-24 1987-02-23 Burglar-alarm system for briefcase

Country Status (2)

Country Link
GB (1) GB2202066A (en)
ZA (1) ZA871308B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005465A3 (en) * 1991-10-29 1993-08-03 Den Abbeele Vera Van Theft prevention device
ES2599578T3 (en) * 2002-12-31 2017-02-02 Diebold, Incorporated Cash cassette layout for ATM

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB900776A (en) * 1959-03-16 1962-07-11 Austin Charles Geer Improvements in or relating to alarm apparatus
GB1248763A (en) * 1968-07-18 1971-10-06 Vigil Security Ltd Security container
GB2006322B (en) * 1977-08-06 1982-01-06 Porter C B A Security wallet or container
FR2461311A1 (en) * 1979-07-13 1981-01-30 Deschamps A SECURITY CONTAINER FOR TRANSPORT AND CONSERVATION OF GOODS
DE2933893C2 (en) * 1979-08-22 1983-03-17 Walter 8000 München Hamann Transport lock
US4272763A (en) * 1979-08-31 1981-06-09 Chang Ben Lee Security attache case with automatic alarm system
GB2071956A (en) * 1980-01-08 1981-09-23 Optomech Electronic Co Electronic alarm device
GB2112600A (en) * 1981-09-02 1983-07-20 Kunwar Chander Jeet Singh Out of proximity alarm system
GB2108303A (en) * 1981-10-29 1983-05-11 Yao Lin Chin Protection device for bags and the like
ZA827956B (en) * 1982-11-01 1983-07-27 Harry John Marston Portable security alarm
EP0185125A1 (en) * 1984-12-10 1986-06-25 Bernard Marthoud Electric theft device

Also Published As

Publication number Publication date
GB2202066A (en) 1988-09-14
GB8704320D0 (en) 1987-04-01

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