EP1672152A3 - Device for detecting tampering - Google Patents

Device for detecting tampering Download PDF

Info

Publication number
EP1672152A3
EP1672152A3 EP05110770A EP05110770A EP1672152A3 EP 1672152 A3 EP1672152 A3 EP 1672152A3 EP 05110770 A EP05110770 A EP 05110770A EP 05110770 A EP05110770 A EP 05110770A EP 1672152 A3 EP1672152 A3 EP 1672152A3
Authority
EP
European Patent Office
Prior art keywords
detector
detecting tampering
magnetic
cylinder lock
pattern
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.)
Granted
Application number
EP05110770A
Other languages
German (de)
French (fr)
Other versions
EP1672152B1 (en
EP1672152A2 (en
Inventor
Peter Pape
Peter Bickert
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.)
Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus GmbH and Co KG
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 Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Priority to PL05110770T priority Critical patent/PL1672152T3/en
Publication of EP1672152A2 publication Critical patent/EP1672152A2/en
Publication of EP1672152A3 publication Critical patent/EP1672152A3/en
Application granted granted Critical
Publication of EP1672152B1 publication Critical patent/EP1672152B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0619—Cylinder locks with electromagnetic control by blocking the rotor
    • E05B47/0626—Cylinder locks with electromagnetic control by blocking the rotor radially
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B39/00—Locks giving indication of authorised or unauthorised unlocking
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/03—Forms or constructions of security seals
    • G09F3/0376—Forms or constructions of security seals using a special technique to detect tampering, e.g. by ultrasonic or optical means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0092—Operating or controlling locks or other fastening devices by electric or magnetic means including means for preventing manipulation by an external magnetic field, e.g. preventing opening by using a strong magnet
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets

Abstract

The device (4) has a detector (14) arranged at the cylinder lock (3) or in the immediate surrounding of the cylinder lock. The detector has a detector element (15) manufactured from a semihard magnetic material and a magnetic pattern. The magnetic pattern differs from a pattern produced from a strong magnetic field. The detector element is formed as detector foil.
EP05110770A 2004-12-14 2005-11-15 Combination of a lock cylinder and a device for detecting tampering Not-in-force EP1672152B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05110770T PL1672152T3 (en) 2004-12-14 2005-11-15 Combination of a lock cylinder and a device for detecting tampering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004060430A DE102004060430A1 (en) 2004-12-14 2004-12-14 Device for detecting a manipulation attempt

Publications (3)

Publication Number Publication Date
EP1672152A2 EP1672152A2 (en) 2006-06-21
EP1672152A3 true EP1672152A3 (en) 2006-08-02
EP1672152B1 EP1672152B1 (en) 2008-02-27

Family

ID=36102998

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05110770A Not-in-force EP1672152B1 (en) 2004-12-14 2005-11-15 Combination of a lock cylinder and a device for detecting tampering

Country Status (5)

Country Link
EP (1) EP1672152B1 (en)
AT (1) ATE387556T1 (en)
DE (2) DE102004060430A1 (en)
ES (1) ES2300941T3 (en)
PL (1) PL1672152T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113219383B (en) * 2021-05-25 2022-12-06 韩山师范学院 Magnetic field measuring device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560970A (en) * 1993-07-16 1996-10-01 Esselte Meto International Gmbh Display marking tag, such as a display marking tag having an adhesive fastening strip
DE19901838A1 (en) * 1999-01-19 2000-07-20 Winkhaus Fa August Electromagnetically activatable locking mechanism
US20020149197A1 (en) * 1999-12-04 2002-10-17 Checkpoint Systems International Gmbh Method and device for indicating the state of EM or AM security tags
WO2003061960A1 (en) * 2002-01-23 2003-07-31 Perm-A-Store, Inc. Marker for indicating degaussing of magnetic storage devices
US20040007032A1 (en) * 2000-01-25 2004-01-15 Davis Paul R. Electronic locking system
DE10230344B3 (en) * 2002-07-03 2004-01-22 Dom-Sicherheitstechnik Gmbh & Co. Kg Tamper-proof electromagnet assembly, electronic lock cylinder and method for preventing manipulation of a solenoid assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766972A1 (en) * 1967-08-22 1971-09-16 Nat Res Dev Method for testing samples of a ferromagnetic material and device for carrying out the method
DE2037077A1 (en) * 1970-07-27 1972-02-03 Springer G Process for spatial visualization and fixation of magnetic and electric fields
US4077242A (en) * 1976-12-15 1978-03-07 Sedley Bruce S Metal magnetic key
AT379427B (en) * 1984-01-24 1986-01-10 Grundmann Gmbh Geb MAGNETIC KEY
DE4317995A1 (en) * 1993-05-28 1994-12-01 Winkhaus Fa August Lock cylinder with a drill-open protection device
DE29823931U1 (en) * 1998-09-10 2000-03-23 Dorma Gmbh & Co Kg Lock with an alarm-locking device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560970A (en) * 1993-07-16 1996-10-01 Esselte Meto International Gmbh Display marking tag, such as a display marking tag having an adhesive fastening strip
DE19901838A1 (en) * 1999-01-19 2000-07-20 Winkhaus Fa August Electromagnetically activatable locking mechanism
US20020149197A1 (en) * 1999-12-04 2002-10-17 Checkpoint Systems International Gmbh Method and device for indicating the state of EM or AM security tags
US20040007032A1 (en) * 2000-01-25 2004-01-15 Davis Paul R. Electronic locking system
WO2003061960A1 (en) * 2002-01-23 2003-07-31 Perm-A-Store, Inc. Marker for indicating degaussing of magnetic storage devices
DE10230344B3 (en) * 2002-07-03 2004-01-22 Dom-Sicherheitstechnik Gmbh & Co. Kg Tamper-proof electromagnet assembly, electronic lock cylinder and method for preventing manipulation of a solenoid assembly

Also Published As

Publication number Publication date
PL1672152T3 (en) 2008-07-31
DE102004060430A1 (en) 2006-06-22
EP1672152B1 (en) 2008-02-27
DE502005002975D1 (en) 2008-04-10
ATE387556T1 (en) 2008-03-15
EP1672152A2 (en) 2006-06-21
ES2300941T3 (en) 2008-06-16

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