AT24229B - Keyhole protection for locks. - Google Patents

Keyhole protection for locks.

Info

Publication number
AT24229B
AT24229B AT24229DA AT24229B AT 24229 B AT24229 B AT 24229B AT 24229D A AT24229D A AT 24229DA AT 24229 B AT24229 B AT 24229B
Authority
AT
Austria
Prior art keywords
locks
keyhole
keyhole protection
protection
disc
Prior art date
Application number
Other languages
German (de)
Inventor
Levi Weiszberger
Original Assignee
Levi Weiszberger
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 Levi Weiszberger filed Critical Levi Weiszberger
Application granted granted Critical
Publication of AT24229B publication Critical patent/AT24229B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Schlüssellochsicherung für Schlösser. 



   GegenstandvorliegenderErfindungbildeteineSchlüssellochsicherungfürSchlösser aller Art, deren Zweck darin besteht, das Anfertigen von Nachschlüsseln mit Hilfe eines Abdruckes des   Schlüsselloches   unmöglich zu machen. In der Zeichnung ist diese Sicherung dargestellt, und zwar zeigt Fig. 1 die Vorderansicht eines mit derselben ausgestatteten Schlosses, Fig. 2 einen Querschnitt desselben und die Fig. 3 und 4 zeigen Einzelheiten desselben. 
 EMI1.1 
 fängt.   Diese Ilütse wird   unter der Platte 2 durch die   Scheibe 3 und Obprplatte 1   durch die Scheibe 4 umfasst,   welch   letztere durch Haken 8 an diese Platte drehbar befestigt 
 EMI1.2 
 die Scheiben   8 und. J   und Hülse 5 in der gezeichneten Lage (Fig. 1 und   2).

   Die Scheibe   verdeckt in dieser Lage das Schlüsselloch 7. Soll das   Schloss geöffnet worden,   wird der Schlüssel bekannter Form in die Hülse 5 gesteckt und diese samt den umfassenden Scheiben   ?   und 4 so weit verdreht, bis die Öffnungen   übereinander zu   liegen kommen und der   Schlüssel durch   das Schlüsselloch 7 in das eigentliche Schloss gesteckt werden 
 EMI1.3 
   ausgeführt.   



   Aus dem Vorhergehenden ist es ersichtlich, dass die Anfertigung eines Nachschlüssels, d. h. die Anfertigung eines Abdruckes vom Schlüsselloch ausgeschlossen ist. 



   Selbstverständlich kann ein   Fedorschnapper   vorgesehen worden, welcher in Einkerbunden der Scheibe 4 eingreifen, deren Bewegung begrenzt bezw. dicselbo in ihren 
 EMI1.4 
 Scheibe 3 stets auch die Scheibe 4   zurückgedreht   wird. 

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



   <Desc / Clms Page number 1>
 



  Keyhole protection for locks.



   The subject matter of the present invention is a keyhole security device for locks of all kinds, the purpose of which is to make it impossible to create duplicate keys with the aid of an imprint of the keyhole. In the drawing, this fuse is shown, namely Fig. 1 shows the front view of a lock equipped with the same, Fig. 2 shows a cross section of the same and Figs. 3 and 4 show details of the same.
 EMI1.1
 catches. This Ilütse is encompassed under the plate 2 by the disc 3 and cover plate 1 by the disc 4, which latter is rotatably attached to this plate by hooks 8
 EMI1.2
 the disks 8 and. J and sleeve 5 in the position shown (Fig. 1 and 2).

   The disk covers the keyhole 7 in this position. Should the lock be opened, is the key of the known shape inserted into the sleeve 5 and this together with the surrounding disks? and 4 twisted until the openings come to lie one above the other and the key is inserted through the keyhole 7 into the actual lock
 EMI1.3
   executed.



   From the foregoing it can be seen that the preparation of a duplicate key, i.e. H. making an impression of the keyhole is excluded.



   Of course, a Fedorschnapper can be provided, which engage in notches of the disc 4, their movement limited BEZW. dicselbo in their
 EMI1.4
 Disk 3 is always turned back the disk 4.

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

 

Claims (1)

PATENT-ANSPRUCH : Schlüssellochsicherung für Schlösser, dadurch gekennzeichnet, dass über der mit dem EMI1.5 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Keyhole protection for locks, characterized in that the with the EMI1.5 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT24229D 1905-01-30 1905-01-30 Keyhole protection for locks. AT24229B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT24229T 1905-01-30

Publications (1)

Publication Number Publication Date
AT24229B true AT24229B (en) 1906-05-10

Family

ID=3534064

Family Applications (1)

Application Number Title Priority Date Filing Date
AT24229D AT24229B (en) 1905-01-30 1905-01-30 Keyhole protection for locks.

Country Status (1)

Country Link
AT (1) AT24229B (en)

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