GB2328541A - Appliance tamper proof alarm - Google Patents

Appliance tamper proof alarm Download PDF

Info

Publication number
GB2328541A
GB2328541A GB9717834A GB9717834A GB2328541A GB 2328541 A GB2328541 A GB 2328541A GB 9717834 A GB9717834 A GB 9717834A GB 9717834 A GB9717834 A GB 9717834A GB 2328541 A GB2328541 A GB 2328541A
Authority
GB
United Kingdom
Prior art keywords
appliance
tamper proof
proof alarm
alarm
tamper
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.)
Withdrawn
Application number
GB9717834A
Other versions
GB9717834D0 (en
Inventor
Roy Bowater
Colin Maher
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
Priority to GB9717834A priority Critical patent/GB2328541A/en
Publication of GB9717834D0 publication Critical patent/GB9717834D0/en
Publication of GB2328541A publication Critical patent/GB2328541A/en
Withdrawn legal-status Critical Current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

The tamper proof alarm, has a pin that protrudes from the bottom of a box, which has a copper tube contact inside. Once the tamper pin is in place it holds a contact bar in place, and an immobilizer key holds the tamper pin in place. If the immobilizer key is removed after the box has been positioned the contact bar is positioned between a gap in the copper sleeve. If the tamper proof alarm is moved up or down the contact bar will touch the copper sleeve (7) and set off the alarm.

Description

DESCRIPTION THE BOX OR CASE CAN BE 9/cm SQUARE, 5/cm DEPTH, OR AS SMALL AS THE COMPONENTS WILL ALLOW, IT CAN BE MADE OUT OF 5/mm THICK HARD PLASTIC, THE COMPONENTS CONSISTS OF A 5/cm PCB, SIREN, 2/cm TAMPER PIN, 7/cm X 5/cm ,X 11mum CONTACT BAR, IMMOBIUZER KEY, i/cm SPRING, ONE COPPER SLEEVE 3/cm HIGH HALF CURVED WITH 51mum GAP FOR CONTACT BAR, 9V BATTERY, PIVOT SUPPORT FOR CONTACT BAR, CENTRE SUPPORT FOR COPPER SLEEVE TAMPER PIN AND IMMOBILIZER KEY, WHICH ALSO ALLOWS CONTACT BAR TO LINE UP TO MAKE CONTACT IF DISTURBED, 15/cm OF LIVE WIRE, 10/cm OF NEUTRAL WIRE, THE TAMPER PIN MUST HAVE A HOLE ABOUT 5/cm UP FROM THE BOTTOM, TO ALLOW THE IMMOBILIZER KEY TO FIT IN PLACE ONCE IN PLACE AND THE DEVICE IS IMMOBILIZED AND IT IS SAFE TO MOVE THE APPLIANCE, ONCE YOU HAVE PUT THE APPLIANCE WHERE YOU WANT IT ALL YOU DO IS TAKE OUT THE IMMOBILIZER KEY AND THE ALARM IS SET.
HOW IT FUNCTIONS THE APPLIANCE TAMPER PROOF ALARM, CAN BE FITTED INSIDE THE APPLIANCE OR ON THE OUTSIDE OF THE APPLIANCE, IN BOTH CASES IT CAN BE GLUED IN POSITION OR FIXED IN SOME OTHER MANNER7 ONCE IN POSITION THE IMMOBILIZER KEY CAN BE REMOVED, THE ALARM IS ARMED, ANYBODY LIFTING THE APPLIANCE AND AUTOMATICALLY THE PIN WILL FALL OUT, AND SET OF THE ALARM, IF SOMEBODY TRIES TO PUT A CARD UNDER THE PIN TO PREVENT THE PIN FROM FALLING OUT, THEY WILL AUTOMATICALLY SET OFF THE ALARM WITH THE SLIGHTEST MOVEMENT UPWARDS OF THE TAMPER PIN, UNLESS YOU HAVE THE IMMOBILIZER KEY THE ALARM WILL CARRY ON EMITING A LOUD SQUEALING SOUND.

Claims (1)

1/ THE APPLIANCE TAMPER PROOF ALARM, IS DESIGNED AS A DETERRENT AGAINST THIEVES BRAKING IN AND STEALING YOUR APPLIANCES.
2/ THE APPLIANCE TAMPER PROOF ALARM, CAN BE FITTED ON THE OUTSIDE OR INSIDE OF THE APPLIANCE.
3/ THE APPLIANCE TAMPER PROOF ALARM, CAN BE FITTED TO THE MAJORITY f)F APPLIANCES.
4/ THE APPLIANCE TAMPER PROOF ALARM, COULD BE POSITIONED AND SET BY MOST AGE GROUPS, (IF SET ON THE OUTSIDE).
5/ THE APPLIANCE TAMPER PROOF ALARM, SIREN WILL KEEP GIVING OFF A SQUEALING NOISE, UNTIL THE BATTERY RUNS DOWN OR UNTIL THE IMMOBILIZER KEY HAS BEEN REPLACED.
6/ THE APPLIANCE TAMPER PROOF ALARM, SHOULD HELP TO CUT DOWN ON THEFT IN THE HOUSE AND OFFICES.
7/ THE APPLIANCE TAMPER PROOF ALARM, ONCE SET, IF ANYBODY LIFTS THE APPLIANCE THEN THE PIN DROPS OUT, THE CONTACT BAR MAKES A FULL CIRCUIT AND THE SIREN GOES OFF 8/ THE APPLIANCE TAMPER PROOF ALARM, ONCE IN POSITION IF ANYBODY TRIES TO PUT A CARD OR ANYTHING UNDER THE TAMPER PIN TO PREVENT IT FROM DROPPING, AND THE SLIGHTEST UPWORD MOVEMENT WILL SET OFF THE ALARM
GB9717834A 1997-08-23 1997-08-23 Appliance tamper proof alarm Withdrawn GB2328541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9717834A GB2328541A (en) 1997-08-23 1997-08-23 Appliance tamper proof alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9717834A GB2328541A (en) 1997-08-23 1997-08-23 Appliance tamper proof alarm

Publications (2)

Publication Number Publication Date
GB9717834D0 GB9717834D0 (en) 1997-10-29
GB2328541A true GB2328541A (en) 1999-02-24

Family

ID=10817888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9717834A Withdrawn GB2328541A (en) 1997-08-23 1997-08-23 Appliance tamper proof alarm

Country Status (1)

Country Link
GB (1) GB2328541A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB745724A (en) * 1950-12-18 1956-02-29 Frederic Pierre Larsen Improvements in alarm mechanisms
GB904759A (en) * 1959-02-12 1962-08-29 Frederic Pierre Larsen Improvements in boxes, money-bags, small cases, caskets and similar articles provided with an alarm device
GB1071484A (en) * 1963-11-22 1967-06-07 R L Pearce & Partners Norwood Improved alarm device for fitting to boxes or other articles
US3815117A (en) * 1972-09-25 1974-06-04 Paymaster Corp Alarm apparatus for office equipment
GB1405087A (en) * 1971-05-15 1975-09-03 Scott F Safe alarm
GB2197516A (en) * 1986-11-15 1988-05-18 John Bryan Clough Security device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB745724A (en) * 1950-12-18 1956-02-29 Frederic Pierre Larsen Improvements in alarm mechanisms
GB904759A (en) * 1959-02-12 1962-08-29 Frederic Pierre Larsen Improvements in boxes, money-bags, small cases, caskets and similar articles provided with an alarm device
GB1071484A (en) * 1963-11-22 1967-06-07 R L Pearce & Partners Norwood Improved alarm device for fitting to boxes or other articles
GB1405087A (en) * 1971-05-15 1975-09-03 Scott F Safe alarm
US3815117A (en) * 1972-09-25 1974-06-04 Paymaster Corp Alarm apparatus for office equipment
GB2197516A (en) * 1986-11-15 1988-05-18 John Bryan Clough Security device

Also Published As

Publication number Publication date
GB9717834D0 (en) 1997-10-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)