ATE503067T1 - OPEN ACCESS MAGNETIC SEPARATOR - Google Patents

OPEN ACCESS MAGNETIC SEPARATOR

Info

Publication number
ATE503067T1
ATE503067T1 AT05852995T AT05852995T ATE503067T1 AT E503067 T1 ATE503067 T1 AT E503067T1 AT 05852995 T AT05852995 T AT 05852995T AT 05852995 T AT05852995 T AT 05852995T AT E503067 T1 ATE503067 T1 AT E503067T1
Authority
AT
Austria
Prior art keywords
open access
magnetic separator
access magnetic
hard tag
magnetic
Prior art date
Application number
AT05852995T
Other languages
German (de)
Inventor
Wing K Ho
Original Assignee
Sensormatic Electronics Corp
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 Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Application granted granted Critical
Publication of ATE503067T1 publication Critical patent/ATE503067T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0273—Magnetic circuits with PM for magnetic field generation
    • H01F7/0278—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
    • E05B73/0017—Anti-theft devices, e.g. tags or monitors, fixed to articles, e.g. clothes, and to be removed at the check-out of shops
    • E05B73/0047—Unlocking tools; Decouplers
    • E05B73/0052—Unlocking tools; Decouplers of the magnetic type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
    • E05B73/0017—Anti-theft devices, e.g. tags or monitors, fixed to articles, e.g. clothes, and to be removed at the check-out of shops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
    • E05B73/0017—Anti-theft devices, e.g. tags or monitors, fixed to articles, e.g. clothes, and to be removed at the check-out of shops
    • E05B73/0023—Containers, boxes, cases or the like, e.g. for compact discs or video-cassettes, specially adapted therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Burglar Alarm Systems (AREA)
  • Sheet Holders (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Camera Data Copying Or Recording (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Clamps And Clips (AREA)

Abstract

Various embodiments of a magnetic detacher with open access are described. In one embodiment, the magnetic detacher may include a magnet assembly to provide open access to a hard tag and a magnetic field sufficient to disengage a clamping mechanism of the hard tag.
AT05852995T 2005-12-01 2005-12-01 OPEN ACCESS MAGNETIC SEPARATOR ATE503067T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/043958 WO2007064339A1 (en) 2005-12-01 2005-12-01 Magnetic detacher with open access

Publications (1)

Publication Number Publication Date
ATE503067T1 true ATE503067T1 (en) 2011-04-15

Family

ID=36645331

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05852995T ATE503067T1 (en) 2005-12-01 2005-12-01 OPEN ACCESS MAGNETIC SEPARATOR

Country Status (10)

Country Link
EP (1) EP1957735B1 (en)
JP (1) JP5397803B2 (en)
CN (1) CN101356331B (en)
AT (1) ATE503067T1 (en)
AU (1) AU2005338679B2 (en)
CA (1) CA2630681C (en)
DE (1) DE602005027133D1 (en)
ES (1) ES2359324T3 (en)
HK (2) HK1125985A1 (en)
WO (1) WO2007064339A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8054185B2 (en) * 2008-12-17 2011-11-08 Sensormatic Electronics, LLC Optimization of the field profile on a high field strength magnetic detacher
CN201489630U (en) * 2009-03-12 2010-05-26 欧隆商贸（上海）有限公司 Magnetic thrust security label
US9850688B2 (en) 2013-01-30 2017-12-26 Tyco Fire & Security Gmbh Dynamic magnetic detacher

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339853A (en) * 1980-03-04 1982-07-20 Permag Corporation Magnetic decoupler
US4527310A (en) * 1983-07-22 1985-07-09 I. D. Engineering, Inc. Secure release apparatus for anti-theft fastening device
US5063934A (en) * 1987-10-07 1991-11-12 Advanced Techtronics, Inc. Permanent magnet arrangement
JP2511324B2 (en) * 1990-12-28 1996-06-26 株式会社応用技術研究所 Magnetic hook
ATE230494T1 (en) * 1995-11-14 2003-01-15 Maurer Albert RELEASE MAGNET FOR THEFT DETECTION OF SALES ITEMS
US6011474A (en) * 1998-04-28 2000-01-04 Sensormatic Electronics Corporation Multiple-use deactivation device for electronic article surveillance markers
US6084498A (en) * 1998-08-21 2000-07-04 Dexter Magnetic Technologies, Inc. Magnetic decoupler
CN100375826C (en) * 2004-09-28 2008-03-19 上海冠龙阀门机械有限公司 Anti-theft magnet-control arrangement and key

Also Published As

Publication number Publication date
JP2009517771A (en) 2009-04-30
HK1125985A1 (en) 2009-08-21
ES2359324T3 (en) 2011-05-20
CA2630681A1 (en) 2007-06-07
HK1161859A1 (en) 2012-08-10
EP1957735B1 (en) 2011-03-23
EP1957735A1 (en) 2008-08-20
AU2005338679A1 (en) 2007-06-07
JP5397803B2 (en) 2014-01-22
CN101356331B (en) 2013-01-16
WO2007064339A1 (en) 2007-06-07
DE602005027133D1 (en) 2011-05-05
AU2005338679B2 (en) 2011-04-28
CN101356331A (en) 2009-01-28
CA2630681C (en) 2014-11-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties