EP0581027A1 - Dispositif de commutation pour des appareils de sécurité - Google Patents

Dispositif de commutation pour des appareils de sécurité Download PDF

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Publication number
EP0581027A1
EP0581027A1 EP93110248A EP93110248A EP0581027A1 EP 0581027 A1 EP0581027 A1 EP 0581027A1 EP 93110248 A EP93110248 A EP 93110248A EP 93110248 A EP93110248 A EP 93110248A EP 0581027 A1 EP0581027 A1 EP 0581027A1
Authority
EP
European Patent Office
Prior art keywords
cover
switching device
goods
housing
actuator
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Withdrawn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
EP93110248A
Other languages
German (de)
English (en)
Inventor
Werner Minks
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.)
Alcatel Lucent Deutschland AG
Alcatel Lucent NV
Original Assignee
Alcatel SEL AG
Alcatel NV
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 Alcatel SEL AG, Alcatel NV filed Critical Alcatel SEL AG
Publication of EP0581027A1 publication Critical patent/EP0581027A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/149—Mechanical actuation by lifting or attempted removal of hand-portable articles with electric, magnetic, capacitive switch actuation

Definitions

  • the invention relates to a switching device for safety devices.
  • the security devices can, for example, be goods security devices. They are used to protect goods, usually electrical appliances, high-quality clothing or the like, against improper removal.
  • the goods are provided with a donor, which is connected to the goods security device. If the connection between the giver and goods security device is interrupted or the giver is removed from the goods in such a device, the goods security device should respond, ie give an optical and / or acoustic signal.
  • the transmitter can be, for example, an electrical switch that is closed in the intended operating state. If the line between the transmitter and the goods security device is interrupted or the transmitter is removed from the goods, the switch opens and triggers an alarm.
  • the technical problem on which the invention is based is to create a simply constructed encoder which can be attached to a product to be secured in a simple manner and which prevents manipulation.
  • Such a device is simple and therefore inexpensive to manufacture. Nevertheless, it can be attached to the goods in a simple manner and fulfills its purpose satisfactorily.
  • the key switch 2 is arranged in the center of the housing 1.
  • the key switch 2 is, as can be seen more clearly from FIG. 3, attached to a plate 3; if the plate 3 is a conductor gap, the connections of the key switch 2 are soldered to the conductor tracks on the circuit board.
  • the bottom of the housing 1 is provided in one piece with tubular bushings 4.
  • the plate 3 has openings at the points corresponding to the sockets 4, so that it can be pushed over the sockets 4.
  • FIG. 2 shows the inside of the cover 5 with the actuator 6 inserted in the cover.
  • the inside of the cover 5 is also provided with tubular bushings 7, which are dimensioned such - as can be seen from FIG. 3 - that they fit over the bushings 4 in the housing 1.
  • the shape of the actuator 6 is clear from FIG. It consists of a Z-shaped band and is provided with plungers 8 at the ends.
  • the center of the actuator 6 is enlarged in a circle; it is in the finished switching device above the key 10 of the key switch.
  • Fig. 3 illustrates the structure of the finished switching device.
  • a plate 11 with an adhesive layer 12 is also provided on the outside of the cover 5.
  • Cover 5 and plate 11 are fastened to the housing 1 by means of screws 13, which are screwed into the internally threaded bushings 4.
  • the actuator 6 can also be designed so that it has more than two plungers 8.
EP93110248A 1992-07-02 1993-06-26 Dispositif de commutation pour des appareils de sécurité Withdrawn EP0581027A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924221686 DE4221686A1 (de) 1992-07-02 1992-07-02 Schaltvorrichtung für Sicherungseinrichtungen
DE4221686 1992-07-02

Publications (1)

Publication Number Publication Date
EP0581027A1 true EP0581027A1 (fr) 1994-02-02

Family

ID=6462301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93110248A Withdrawn EP0581027A1 (fr) 1992-07-02 1993-06-26 Dispositif de commutation pour des appareils de sécurité

Country Status (2)

Country Link
EP (1) EP0581027A1 (fr)
DE (1) DE4221686A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401325C1 (de) * 1994-01-18 1995-06-08 Reinhold Ott Überwachungsfühler

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434684B (en) * 1980-01-10 1984-08-06 Gote Andersson Connector to be attached to goods that may be stolen
US4772878A (en) * 1987-05-06 1988-09-20 Kane Roger A Merchandise theft deterrent sensor
DE9001727U1 (fr) * 1989-08-10 1990-05-03 Ott, Reinhold, 7000 Stuttgart, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434684B (en) * 1980-01-10 1984-08-06 Gote Andersson Connector to be attached to goods that may be stolen
US4772878A (en) * 1987-05-06 1988-09-20 Kane Roger A Merchandise theft deterrent sensor
DE9001727U1 (fr) * 1989-08-10 1990-05-03 Ott, Reinhold, 7000 Stuttgart, De

Also Published As

Publication number Publication date
DE4221686A1 (de) 1994-01-05

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