EP1338736A1 - Dispositif anti-vol - Google Patents

Dispositif anti-vol Download PDF

Info

Publication number
EP1338736A1
EP1338736A1 EP02003248A EP02003248A EP1338736A1 EP 1338736 A1 EP1338736 A1 EP 1338736A1 EP 02003248 A EP02003248 A EP 02003248A EP 02003248 A EP02003248 A EP 02003248A EP 1338736 A1 EP1338736 A1 EP 1338736A1
Authority
EP
European Patent Office
Prior art keywords
bar
lid
projections
container
engaged position
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.)
Withdrawn
Application number
EP02003248A
Other languages
German (de)
English (en)
Inventor
Johann Georg Weisskopf
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 EP02003248A priority Critical patent/EP1338736A1/fr
Publication of EP1338736A1 publication Critical patent/EP1338736A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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

Definitions

  • the present invention concent an anti-theft device for objects to be protected against theft of the kind comprising a container intended to receive the object or objects and including a container lower-part, a lid, a lock between the lower-part and the lid and means on the container for triggering an alarm, the lock including a lock slide on one of the lower part and the lid displacable between an engaged position in which it locks the lid to the lower-part, and a disengaged position in which it allows the lid to be opened, and a spring tongue which protrudes against the slide and latches the slide in the engaged position but can be withdrawn from the slide by means of a special tool associated with the anti-theft device, to allow the slide to be displaced to the disengaged position unlocking the lid.
  • EP 0 616 103 B1 wherein the lock comprises a flat slide mounted for displacement in the lower-part lid and having projecting lugs which in the engaged position of the slide with the lid closed engage under noses projecting from the lid.
  • the slide has a finger grip which is available on the outside of the lower part for manual displacement of the slide.
  • the purpose of the present invention is to provide an anti-theft device of the kind referred to above which consists of elements that are easy to manufacture and can easily be assembled, and still to maintain a high security against breaking of the anti-theft device in an effort to get access to the object or objects received therein.
  • an anti-theft device of the related kind which is characterised in that a row of mutually spaced projections are provided on the other one of the lower-part and the lid and form each a head at a free end thereof, and that the lock slide comprises a bar with round or polygonal cross section mounted for axial displacement, said bar forming a number of notches distributed along the bar with the same spacing as the projections and positioned in register with the projections in the disengaged position of the bar, the notches allowing the bar to pass over the heads of the protections at closing of the lid, the bar engaging behind the heads when displaced to the engaged position with the lid closed.
  • the bar is spring biased at one end thereof towards the engaged position and projects from the container at the other end thereof in said position.
  • the anti-heft device comprises a parallelepipedic container including a lower-part 1 and a lid 2 which is connected with the lower part 1 by means of hinges 3 at one longitudinal wall of the container.
  • a row of uniformly spaced vertical ribs 4 are provided which project from the upper edge of the wall and at the upper end form heads 5.
  • a lock bar 6 having round or polygonal cross section is mounted for axial displacement in ribs 7 formed on the inside surface of the wall of the lid which is opposite to the hinges.
  • the lower part and the lid can be injection molded elements of suitable plastics, and the ribs 4 and 7 are integral with the respective elements. Means are provided preventing the bar from rotation but allow axial displacement thereof, such as a fixed pin slidably engaging an axial groove in the bar.
  • the lock bar is biased to the right as seen in Figs 1 and 2 by a helical spring 8 at the left end of the bar.
  • a helical spring 8 at the left end of the bar.
  • a spring blade 9 of a steel that allows the spring blade to be attracted by a magnet is mounted to the lid and projects towards the bar engaging the surface thereof.
  • a notch 10 is formed in the bar, and the spring blade engages this notch in the left end position of the bar and prevents displacement of the bar to the right end position.
  • the bar forms a number of notches 11 which have the same spacing as the ribs 4 and are dimensioned to allow the heads 5 to pass through the notches.
  • the lid When the lid is open and the bar is in the right end position the lid can be closed and during closing the heads 5 of the projections pass through the notches 11, figs 4 and 6. Then, when the lid has been closed the bar 6 is pushed manually to the left at the projecting end of the bar against the bias of the spring 8, and the spring blade 9 engages the notch 10 and latches the bar in this position in which the notches 11 are offset from the heads and the bar engages behind the heads and thus locks the lid against opening thereof.
  • the right end position of the bar is the disengaged position of the bar and the left end position is the engaged position of the bar.
  • the bar 6 when it is in the engaged position can be released by means of a magnetic field indicated at 12, which is generated by means of an external permanent magnet or electromagnet.
  • a magnetic field indicated at 12 By the magnetic field the spring blade 9 is attracted out of engagement with the notch 10, so that the bar will be free to move to the right to the disengaged position under the bias of the spring 8.
  • the lid can then be opened.
  • the container is provided with means (not shown) for triggering an alarm as is well known in the art.
  • a mechanical device can be provided as a special tool for bringing the spring blade 9 to the disengaged position.
  • the lock can be reversed so that the bar 7 is mounted in the lower-part and the heads 5 are provided on the lid.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Closures For Containers (AREA)
EP02003248A 2002-02-21 2002-02-21 Dispositif anti-vol Withdrawn EP1338736A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02003248A EP1338736A1 (fr) 2002-02-21 2002-02-21 Dispositif anti-vol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02003248A EP1338736A1 (fr) 2002-02-21 2002-02-21 Dispositif anti-vol

Publications (1)

Publication Number Publication Date
EP1338736A1 true EP1338736A1 (fr) 2003-08-27

Family

ID=27635792

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02003248A Withdrawn EP1338736A1 (fr) 2002-02-21 2002-02-21 Dispositif anti-vol

Country Status (1)

Country Link
EP (1) EP1338736A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7249476B2 (en) 2005-01-18 2007-07-31 M-3 And Associates, Inc. Method and apparatus for locking a container

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126666A1 (de) * 1981-07-07 1983-01-20 Gottfried 7250 Leonberg Sorg Schloss
EP0616103A1 (fr) * 1993-03-17 1994-09-21 Pataco AG, Industrie- und Unterhaltungselektronik Dispositif antivol de sécurité
US5904246A (en) * 1997-02-19 1999-05-18 Alpha Enterprises, Inc. Magnetic locking mechanism for a security package
WO2001083325A2 (fr) * 2000-05-03 2001-11-08 Alpha Security Products, Inc. Boite de securite destinee a un support enregistre

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126666A1 (de) * 1981-07-07 1983-01-20 Gottfried 7250 Leonberg Sorg Schloss
EP0616103A1 (fr) * 1993-03-17 1994-09-21 Pataco AG, Industrie- und Unterhaltungselektronik Dispositif antivol de sécurité
US5904246A (en) * 1997-02-19 1999-05-18 Alpha Enterprises, Inc. Magnetic locking mechanism for a security package
WO2001083325A2 (fr) * 2000-05-03 2001-11-08 Alpha Security Products, Inc. Boite de securite destinee a un support enregistre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7249476B2 (en) 2005-01-18 2007-07-31 M-3 And Associates, Inc. Method and apparatus for locking a container

Similar Documents

Publication Publication Date Title
US7418846B2 (en) Lock box using puck lock
US10648196B2 (en) Lockbox with multi-position shackle
US7946142B2 (en) Padlock hasp assembly
US5261258A (en) Padlock protector
US5964107A (en) Lock
US8800329B1 (en) Protected bar lock assembly
US3721112A (en) Locks
EP2953496B1 (fr) Curseur de verrouillage actionné de manière magnétique pour une fermeture à glissière
US9328534B2 (en) Safe and lock mechanism
US7114356B1 (en) Padlock that can control operation of locking hook
WO2005019041A2 (fr) Couvercle de securite a systeme de verrouillage liberable
US20150007623A1 (en) Advanced lockable latch apparatus and a method of using same
US4626007A (en) Tilt bolt lock
US7066500B2 (en) Vehicle door lock
KR20080091093A (ko) 개선된 걸쇠 메카니즘을 구비한 자물쇠
EP1338736A1 (fr) Dispositif anti-vol
US3367698A (en) Locker handle assembly
WO2007019639A1 (fr) Cadenas comportant un arceau amovible
US9810002B2 (en) Rotary cable latch
WO2000049255A1 (fr) Dispositif verrouillant
KR102596884B1 (ko) 사물함 잠금장치
US10240371B2 (en) Rolling door lock
KR20100010194A (ko) 물품 도난방지용 케이스 구조체
US5107690A (en) Keysafe
JP4599087B2 (ja) 錠箱の構造

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

17P Request for examination filed

Effective date: 20040504

17Q First examination report despatched

Effective date: 20040705

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050901