FR2720178B1 - Ensemble de protection d'appareils, en particulier contre le vol, sous-ensemble de détection et sous-ensemble de surveillance pour un tel ensemble de protection. - Google Patents

Ensemble de protection d'appareils, en particulier contre le vol, sous-ensemble de détection et sous-ensemble de surveillance pour un tel ensemble de protection.

Info

Publication number
FR2720178B1
FR2720178B1 FR9405973A FR9405973A FR2720178B1 FR 2720178 B1 FR2720178 B1 FR 2720178B1 FR 9405973 A FR9405973 A FR 9405973A FR 9405973 A FR9405973 A FR 9405973A FR 2720178 B1 FR2720178 B1 FR 2720178B1
Authority
FR
France
Prior art keywords
assembly
sub
particular against
against theft
protection
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
FR9405973A
Other languages
English (en)
Other versions
FR2720178A1 (fr
Inventor
Dominique Delagree
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.)
BDMS
Original Assignee
BDMS
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 BDMS filed Critical BDMS
Priority to FR9405973A priority Critical patent/FR2720178B1/fr
Publication of FR2720178A1 publication Critical patent/FR2720178A1/fr
Application granted granted Critical
Publication of FR2720178B1 publication Critical patent/FR2720178B1/fr
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
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1436—Mechanical actuation by lifting or attempted removal of hand-portable articles with motion detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/093—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by photoelectric pick-up
    • 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
    • G08B13/1409—Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
FR9405973A 1994-05-17 1994-05-17 Ensemble de protection d'appareils, en particulier contre le vol, sous-ensemble de détection et sous-ensemble de surveillance pour un tel ensemble de protection. Expired - Fee Related FR2720178B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9405973A FR2720178B1 (fr) 1994-05-17 1994-05-17 Ensemble de protection d'appareils, en particulier contre le vol, sous-ensemble de détection et sous-ensemble de surveillance pour un tel ensemble de protection.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9405973A FR2720178B1 (fr) 1994-05-17 1994-05-17 Ensemble de protection d'appareils, en particulier contre le vol, sous-ensemble de détection et sous-ensemble de surveillance pour un tel ensemble de protection.

Publications (2)

Publication Number Publication Date
FR2720178A1 FR2720178A1 (fr) 1995-11-24
FR2720178B1 true FR2720178B1 (fr) 2000-08-18

Family

ID=9463241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9405973A Expired - Fee Related FR2720178B1 (fr) 1994-05-17 1994-05-17 Ensemble de protection d'appareils, en particulier contre le vol, sous-ensemble de détection et sous-ensemble de surveillance pour un tel ensemble de protection.

Country Status (1)

Country Link
FR (1) FR2720178B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746203B1 (fr) * 1996-03-15 2001-04-20 Ensemble d'inventoriage et de protection, en particulier contre le vol, d'appareils relativement couteux et/ou presentant une grande importance
GB2316212A (en) * 1996-08-05 1998-02-18 Dashcrown Limited Security device for computer hardware
AU3779897A (en) * 1996-08-05 1998-02-25 Dashcrown Limited A security device
FI115931B (fi) * 2003-10-10 2005-08-15 Tamtron Oy Valvontalaite ja -järjestelmä

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337462A (en) * 1977-12-27 1982-06-29 Lemelson Jerome H Theft detection system and method
JPS568557A (en) * 1979-07-02 1981-01-28 Sumitomo Electric Ind Ltd Optical acceleration sensor
US4284983A (en) * 1980-02-19 1981-08-18 Lent Roger S Appliance anti-theft and protection circuitry
GB2133541A (en) * 1983-01-07 1984-07-25 Plessey Co Plc Movement detecting apparatus
DE3705846A1 (de) * 1986-03-20 1987-09-24 Mittweida Ing Hochschule Automatisches sicherheitsgurt-notloesesystem
US4945341A (en) * 1989-04-05 1990-07-31 Buttimer Gregory J Alarm system for electrical devices
GB2258531A (en) * 1991-08-02 1993-02-10 Steven John Dickinson Deceleration indicator
FR2683931A1 (fr) * 1991-11-19 1993-05-21 Carreras Jacques Dispositif antivol electromecanique.

Also Published As

Publication number Publication date
FR2720178A1 (fr) 1995-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse
RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse