DE29605499U1 - Device for monitoring for unauthorized opening of screwed covers, lids, front panels and the like. - Google Patents

Device for monitoring for unauthorized opening of screwed covers, lids, front panels and the like.

Info

Publication number
DE29605499U1
DE29605499U1 DE29605499U DE29605499U DE29605499U1 DE 29605499 U1 DE29605499 U1 DE 29605499U1 DE 29605499 U DE29605499 U DE 29605499U DE 29605499 U DE29605499 U DE 29605499U DE 29605499 U1 DE29605499 U1 DE 29605499U1
Authority
DE
Germany
Prior art keywords
lids
monitoring
front panels
unauthorized opening
screwed covers
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
DE29605499U
Other languages
German (de)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE29605499U priority Critical patent/DE29605499U1/en
Publication of DE29605499U1 publication Critical patent/DE29605499U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • 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
    • G08B21/18—Status alarms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/06—Boards, panels, desks; Parts thereof or accessories therefor having associated enclosures, e.g. for preventing access to live parts
    • H02B1/063—Boards, panels, desks; Parts thereof or accessories therefor having associated enclosures, e.g. for preventing access to live parts with tamper resistant sealing device
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/14—Fastening of cover or lid to box
    • 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
DE29605499U 1996-03-25 1996-03-25 Device for monitoring for unauthorized opening of screwed covers, lids, front panels and the like. Expired - Lifetime DE29605499U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29605499U DE29605499U1 (en) 1996-03-25 1996-03-25 Device for monitoring for unauthorized opening of screwed covers, lids, front panels and the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29605499U DE29605499U1 (en) 1996-03-25 1996-03-25 Device for monitoring for unauthorized opening of screwed covers, lids, front panels and the like.

Publications (1)

Publication Number Publication Date
DE29605499U1 true DE29605499U1 (en) 1996-06-05

Family

ID=8021640

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29605499U Expired - Lifetime DE29605499U1 (en) 1996-03-25 1996-03-25 Device for monitoring for unauthorized opening of screwed covers, lids, front panels and the like.

Country Status (1)

Country Link
DE (1) DE29605499U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002006A1 (en) 2007-01-08 2008-07-17 Johnson Controls Automotive Electronics Gmbh Electrical device i.e. combination instrument, for motor vehicle, has housing including housing element connected at area of closure element, where opening of housing is caused by irreversible change of closure element
EP1956514A1 (en) * 2007-02-06 2008-08-13 ddm hopt + schuler GmbH & Co. KG. Card reader with manipulation recognition
WO2009043785A1 (en) * 2007-09-28 2009-04-09 Continental Automotive Gmbh Velocity detection apparatus
WO2010101923A1 (en) * 2009-03-04 2010-09-10 Abb Technology Ag Test switch cover assembly
DE102010040942A1 (en) * 2010-09-17 2012-03-22 Ddm Hopt + Schuler Gmbh & Co. Kg Card reader with "Anti Removal Switch"

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002006A1 (en) 2007-01-08 2008-07-17 Johnson Controls Automotive Electronics Gmbh Electrical device i.e. combination instrument, for motor vehicle, has housing including housing element connected at area of closure element, where opening of housing is caused by irreversible change of closure element
DE102007002006B4 (en) * 2007-01-08 2011-02-03 Johnson Controls Automotive Electronics Gmbh Electrical device, in particular display instrument for a motor vehicle, and method for producing an electrical device sealed in a housing
EP1956514A1 (en) * 2007-02-06 2008-08-13 ddm hopt + schuler GmbH & Co. KG. Card reader with manipulation recognition
WO2009043785A1 (en) * 2007-09-28 2009-04-09 Continental Automotive Gmbh Velocity detection apparatus
WO2010101923A1 (en) * 2009-03-04 2010-09-10 Abb Technology Ag Test switch cover assembly
DE102010040942A1 (en) * 2010-09-17 2012-03-22 Ddm Hopt + Schuler Gmbh & Co. Kg Card reader with "Anti Removal Switch"

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960718

R150 Term of protection extended to 6 years

Effective date: 19990827

R151 Term of protection extended to 8 years

Effective date: 20020725

R158 Lapse of ip right after 8 years

Effective date: 20041001