FR2548374B1 - Dispositif de detection de deplacement d'une piece et coffret comprenant un tel dispositif - Google Patents

Dispositif de detection de deplacement d'une piece et coffret comprenant un tel dispositif

Info

Publication number
FR2548374B1
FR2548374B1 FR8310177A FR8310177A FR2548374B1 FR 2548374 B1 FR2548374 B1 FR 2548374B1 FR 8310177 A FR8310177 A FR 8310177A FR 8310177 A FR8310177 A FR 8310177A FR 2548374 B1 FR2548374 B1 FR 2548374B1
Authority
FR
France
Prior art keywords
workpiece
detecting
movement
case
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
FR8310177A
Other languages
English (en)
Other versions
FR2548374A1 (fr
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 FR8310177A priority Critical patent/FR2548374B1/fr
Publication of FR2548374A1 publication Critical patent/FR2548374A1/fr
Application granted granted Critical
Publication of FR2548374B1 publication Critical patent/FR2548374B1/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00Indicating or recording presence, absence, or direction, of movement
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/02Mechanical actuation
    • G08B13/14Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1436Mechanical actuation by lifting or attempted removal of hand-portable articles with motion detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
FR8310177A 1983-06-20 1983-06-20 Dispositif de detection de deplacement d'une piece et coffret comprenant un tel dispositif Expired FR2548374B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8310177A FR2548374B1 (fr) 1983-06-20 1983-06-20 Dispositif de detection de deplacement d'une piece et coffret comprenant un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8310177A FR2548374B1 (fr) 1983-06-20 1983-06-20 Dispositif de detection de deplacement d'une piece et coffret comprenant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2548374A1 FR2548374A1 (fr) 1985-01-04
FR2548374B1 true FR2548374B1 (fr) 1986-04-04

Family

ID=9289958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8310177A Expired FR2548374B1 (fr) 1983-06-20 1983-06-20 Dispositif de detection de deplacement d'une piece et coffret comprenant un tel dispositif

Country Status (1)

Country Link
FR (1) FR2548374B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579222A (en) * 1968-01-25 1971-05-18 Wilbern Marvin Freeman Portable burglar alarm
US3696380A (en) * 1971-06-25 1972-10-03 John D Murphy Portable alarm device
GB1465154A (en) * 1975-05-29 1977-02-23 Sental Audio Systems Ltd Alarm apparatus
DE2902817A1 (de) * 1979-01-25 1980-08-07 Bosch Gmbh Robert Bewegungsgeber fuer ein kraftfahrzeug

Also Published As

Publication number Publication date
FR2548374A1 (fr) 1985-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse