FR2795850B1 - Dispositif de securite a structure protegee contre les manipulations - Google Patents

Dispositif de securite a structure protegee contre les manipulations

Info

Publication number
FR2795850B1
FR2795850B1 FR0008245A FR0008245A FR2795850B1 FR 2795850 B1 FR2795850 B1 FR 2795850B1 FR 0008245 A FR0008245 A FR 0008245A FR 0008245 A FR0008245 A FR 0008245A FR 2795850 B1 FR2795850 B1 FR 2795850B1
Authority
FR
France
Prior art keywords
safety device
protected against
structure protected
against manipulations
manipulations
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 - Lifetime
Application number
FR0008245A
Other languages
English (en)
Other versions
FR2795850A1 (fr
Inventor
Norikazu Murata
Hiroyuki Ikeda
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.)
Optex Co Ltd
Original Assignee
Optex Co Ltd
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 Optex Co Ltd filed Critical Optex Co Ltd
Publication of FR2795850A1 publication Critical patent/FR2795850A1/fr
Application granted granted Critical
Publication of FR2795850B1 publication Critical patent/FR2795850B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Burglar Alarm Systems (AREA)
  • Casings For Electric Apparatus (AREA)
FR0008245A 1999-06-30 2000-06-27 Dispositif de securite a structure protegee contre les manipulations Expired - Lifetime FR2795850B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18470599A JP4061339B2 (ja) 1999-06-30 1999-06-30 こじ開け防止構造を備えた防犯機器

Publications (2)

Publication Number Publication Date
FR2795850A1 FR2795850A1 (fr) 2001-01-05
FR2795850B1 true FR2795850B1 (fr) 2005-02-04

Family

ID=16157940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0008245A Expired - Lifetime FR2795850B1 (fr) 1999-06-30 2000-06-27 Dispositif de securite a structure protegee contre les manipulations

Country Status (3)

Country Link
JP (1) JP4061339B2 (fr)
BE (1) BE1013808A3 (fr)
FR (1) FR2795850B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005322149A (ja) * 2004-05-11 2005-11-17 Optex Co Ltd 防犯センサとブラケットの脱着構造
GB2577040A (en) * 2018-09-05 2020-03-18 Honeywell Int Inc Thermostat comprising a moveable cover
JP2023018555A (ja) * 2021-07-27 2023-02-08 オプテックス株式会社 締結構造および該構造を備えた物体検出装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736016Y2 (fr) * 1977-12-26 1982-08-09
JPS6044187U (ja) * 1983-09-01 1985-03-28 白柳　伊佐雄 盗難防止具の錠止装置
JPH0531747Y2 (fr) * 1986-12-23 1993-08-16
DE8717767U1 (de) * 1987-12-23 1989-12-28 Christoph Emmerich GmbH & Co KG, 6000 Frankfurt Telekommunikationsgerät, insbesondere Fernsprech-Nebenstellenanlage
JPH03139999A (ja) * 1989-10-25 1991-06-14 Nippon Chemicon Corp スピーカ装置
JPH0531313A (ja) * 1991-07-29 1993-02-09 N Ii R:Kk 空気清浄機
JP3356241B2 (ja) * 1995-02-01 2002-12-16 株式会社デンソー 内燃機関の吸気装置
JP3086406B2 (ja) * 1995-10-04 2000-09-11 オプテックス株式会社 受動型赤外線式人体検知装置
JP3305556B2 (ja) * 1995-12-27 2002-07-22 アルプス電気株式会社 盗難監視装置
JP3716356B2 (ja) * 1996-04-24 2005-11-16 セコム株式会社 検知器
DE29622840U1 (de) * 1996-06-25 1997-07-03 Fernsprech- und Signalbau GmbH & Co KG Schüler & Vershoven, 45257 Essen Einrichtung für die Aufnahme eines Sensors
JPH10181384A (ja) * 1996-12-24 1998-07-07 Yazaki Corp 車両用メータ
JPH1159076A (ja) * 1997-06-12 1999-03-02 Union Kemikaa Kk 転写器

Also Published As

Publication number Publication date
JP4061339B2 (ja) 2008-03-19
JP2001014559A (ja) 2001-01-19
BE1013808A3 (fr) 2002-09-03
FR2795850A1 (fr) 2001-01-05

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