AT22937B - Alarm device for doors and the like like - Google Patents

Alarm device for doors and the like like

Info

Publication number
AT22937B
AT22937B AT22937DA AT22937B AT 22937 B AT22937 B AT 22937B AT 22937D A AT22937D A AT 22937DA AT 22937 B AT22937 B AT 22937B
Authority
AT
Austria
Prior art keywords
doors
lock
alarm device
lock bolt
tongue
Prior art date
Application number
Other languages
German (de)
Inventor
Josef Levin
Original Assignee
Josef Levin
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 Josef Levin filed Critical Josef Levin
Application granted granted Critical
Publication of AT22937B publication Critical patent/AT22937B/en

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Lock And Its Accessories (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Alarmvorrichtung für Türen u. dgl. 
 EMI1.1 
 steht entweder mechanisch oder durch elektrische Leitung mit   einer Klingel   in Verbindung in dem Sinne, dass beim Zurückziehen des   Schlossriegels   die   Klingel   ertönt, wodurch das versuchte Öffnen der Tür angezeigt wird. Ist (wie gezeichnet) die Einrichtung, z. B. elektrisch, so stellt die Zunge a mit der Nase b zu diesem Zweck Kontakt her, wobei beide auf einer Isolierplatte c fussen.   Mittels   einer geeigneten Abstellvorrichtung kann für gewöhnlich die Einrichtung ausser Wirkung gesetzt werden, so dass sie also nur in gewünschten Fällen in Tätigkeit tritt.

   Die Vorteile gegenüber   andeteu Vorrichtungen sind :     Vollständiges'Verborgensein   in der Schlosskappe, so dass Beschädigungen, Beeinflussungen etc. unter keinen Umständen möglich sind und daher die Zuverlässigkeit eine grosse ist. Aus gleichem Grunde wird das gewöhnliche Aussehen der Tür etc.   nicht gestört und kann   daher die Vorrichtung überall ohne Bedenken angewendet werden. Die Einfachheit ist eine grosse, daher die   Zuverlässigkeit   erhöht. Jedes Schloss kann ohne Abänderung in ein   Sicherheitsschloss   umgewandelt werden. Die Vorrichtung lässt sich gleichgut bei Türen, wie bei Fenstern, sowie Läden anwenden, ohne Einbusse an oben geschilderten Vorteilen. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Alarm device for doors and the like like
 EMI1.1
 is either mechanically or electrically connected to a bell in the sense that when the lock bolt is pulled back, the bell sounds, indicating that the door has been attempted to open. Is (as drawn) the facility, e.g. B. electrically, the tongue a makes contact with the nose b for this purpose, with both feet on an insulating plate c. By means of a suitable storage device, the device can usually be disabled, so that it only comes into operation when required.

   The advantages over andeteu devices are: Complete protection in the lock cap, so that damage, influences, etc. are not possible under any circumstances and therefore the reliability is great. For the same reason, the usual appearance of the door etc. is not disturbed and the device can therefore be used anywhere without hesitation. The simplicity is great, therefore the reliability is increased. Each lock can be converted into a security lock without modification. The device can be used equally well for doors, as well as for windows, as well as shutters, without losing the advantages described above.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Aus einer, durch den Schlossriegel bewegten, in der Schlosskappe liegenden Kontakteinrichtung bestehende Alarmvorrichtung für Türen u. dgl., dadurch gekennzeichnet, dass das von dem Schlossriegel (d) bewegte Kontal\tstllck (0) eine einseitig an der Schlosskappo (i) befestigte Zunge bildet, gegen welche sich der Schlossriegel im vorgeschobenen Zustand andrückt und hiedurch die Zunge von dem Leitungskontakt (b) abhebt. EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: From a, moved by the lock bolt, lying in the lock cap contact device existing alarm device for doors u. The like, characterized in that the contact piece (0) moved by the lock bolt (d) forms a tongue fastened on one side of the lock cap (i), against which the lock bolt presses in the advanced state and thereby removes the tongue from the line contact ( b) takes off. EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT22937D 1904-12-06 1904-12-06 Alarm device for doors and the like like AT22937B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT22937T 1904-12-06

Publications (1)

Publication Number Publication Date
AT22937B true AT22937B (en) 1906-02-10

Family

ID=3531662

Family Applications (1)

Application Number Title Priority Date Filing Date
AT22937D AT22937B (en) 1904-12-06 1904-12-06 Alarm device for doors and the like like

Country Status (1)

Country Link
AT (1) AT22937B (en)

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