AT67443B

AT67443B - Safety lock with locking lamellae arranged between the tumblers of the party lock and those of the bank lock.

Info

Publication number: AT67443B
Authority: AT
Original assignee: Wertheim & Comp Kassen Und Auf
Priority date: 1913-04-17
Filing date: 1913-04-17
Publication date: 1915-01-11

Description

  

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 mit ihren zugehörigen   Zuhaltungen 1 gebl'acht,   dabei jedoch durch die festgelegten, mit ihnen in Eingriff stehenden Zuhaltungen 18 in gleichgerichteter Stellung gehalten werden. Der   Parteischlüssel   3 kann sodann, da die Zuhaltungen 1 ganz ausser Verband stehen, bis in die Abzugstellung weitergedreht und abgezogen werden. Die Olive 21 verhindert sodann das gänzlich Abfallen der Zuhaltungen 1. Bei der   Auaruokbewegung   der Lamellen 6 werden diese um den unteren Führungsbolzen 22 verschwenkt und legen sich sodann an die Zuhaltungen 18 an, die den Hub der Lamellen begrenzen.

   Die Zuhaltungen 1 können nun mittels eines in das Schloss eingeführten Parteischlüssels anderer Bartform in die diesem neuen Schlüssel entsprechende Stellung gebracht werden, worauf das Exzenter   23'wieder zurückgedreht   wird, so dass die Sperrlamellen 6 wieder mit   den Zuhaltungen 2   in Eingriff kommen und das Schloss für den neuen Schlüssel eingestellt ist. Der Drehbolzen 28 des Exzenters 23 ist einerseits mit einem Ansatz 30, andererseits mit einem Haken 31 versehen. Ersterer legt sich bei gesperrtem Schloss an den Riegel an und wird durch diesen festgestellt, letzterer greift bei der das Ausrücken der Lamellen 6 bezweckenden 
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 lange die Sperrlamellen 6 ausgelöst sind. 



   Wie zu ersehen ist ein einziger   Schlossriegel   vorgesehen, weiters entfallen einige der Organe, die bisher notwendig waren und die Zuhaltungen besitzen einfachere Form.



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 with their associated tumblers 1, but are held in the same direction by the fixed tumblers 18 that are engaged with them. The party key 3 can then, since the tumblers 1 are completely out of association, be turned into the withdrawal position and withdrawn. The olive 21 then prevents the tumblers 1 from falling off completely. During the Auaruok movement of the slats 6, they are pivoted about the lower guide pin 22 and then lie against the tumblers 18, which limit the stroke of the slats.

   The tumblers 1 can now be brought into the position corresponding to this new key by means of a party key with a different beard shape inserted into the lock, whereupon the eccentric 23 'is turned back again so that the locking lamellae 6 come into engagement again with the tumblers 2 and the lock for the new key is set. The pivot pin 28 of the eccentric 23 is provided on the one hand with a shoulder 30 and on the other hand with a hook 31. When the lock is locked, the former rests against the bolt and is determined by it, while the latter engages the one intended to disengage the slats 6
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 long the locking lamellae 6 are triggered.



   As can be seen, a single lock bolt is provided, furthermore some of the organs that were previously necessary are omitted and the tumblers have a simpler shape.

Claims

PATENT CLAIMS: 1. Safety lock with lock lamellae arranged between the tumblers of the party lock and those of the bank lock, characterized in that when the party key is changed, only the tumblers of the party lock are set by the new key, while all other parts of the lock are locked except for association with the party lock tumblers, so that the party lock can be easily set to the new key and prevents the lock parts from getting into disorder when the key is changed. 2.

Security lock according to claim l, characterized in that one of the guides for the lamellae is designed as an eccentric for releasing the locking lamellae from the party lock tumblers during the normal straight-line closing and opening movement, the bank lock tumblers engaging with the blocking lamellae merely triggering the locking lamellae allow, however, prevent this normal closing and opening movement.

3. Safety lock according to claim 1 and 2, characterized in that a hook is attached to the pivot of the eccentric, which engages in the disengagement of the eccentric in the bolt located in the open position and sets this, so that the bank key only after Exchange of the party key can be withdrawn.