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AT33704B - Key lock. - Google Patents

Key lock.

Info

Publication number
AT33704B
AT33704BAT33704DAAT33704BAT 33704 BAT33704 BAT 33704BAT 33704D AAT33704D AAT 33704DAAT 33704 BAT33704 BAT 33704B
Authority
AT
Austria
Prior art keywords
key
key lock
beard
slide
plane
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Keilwerth
Josef Kern
Original Assignee
Franz Keilwerth
Ottomar Schuerrer
Josef Kern
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 Franz Keilwerth, Ottomar Schuerrer, Josef KernfiledCriticalFranz Keilwerth
Application grantedgrantedCritical
Publication of AT33704BpublicationCriticalpatent/AT33704B/en

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Description

Translated fromGerman

   <Desc/Clms Page number 1>      Schlüsselsicherung.      Es ist bereits bekannt, bei Schlössern durch Anordnung eines Schiebers vor dem Schlüsselloch den im Schlosse steckenden   Schlüssel derart   festzulegen, dass ein Herausstossen und Drehen desselben von der entgegengesetzten Seite des Schlosses unmöglich gemacht wird.    Bei vorliegendem   Schloss   wird eine derartige Sicherung in einer solchen Weise angewendet, dass bei dem Versuche, den Sperriegel   zurückzuschieben,   der hiebei auf diesen ausgeübte Druck sich durch den Bart senkrecht auf den Schaft des Schlüssels fortpflanzt, so dass eine   Biegungs-     beanspruchung   des Schlüsselbartes vermieden und ein Abbrechen desselben verhütet wird.  EMI1.1  **WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.   <Desc / Clms Page number 1>     Key lock.   It is already known to fix the key inserted in the lock in locks by arranging a slide in front of the keyhole in such a way that it is impossible to push it out and turn it from the opposite side of the lock.   In the present lock, such a safety device is used in such a way that when an attempt is made to push back the locking bolt, the pressure exerted on this is propagated through the beard perpendicular to the shaft of the key, so that bending stress on the key bit is avoided and it is prevented from breaking off. EMI1.1 ** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

Translated fromGerman
PATENT. ANSPRUCH : Schlüsselsicherung, dadurch gekennzeichnet, dass die dem Schieber zum Angriff dienenden Flächen (2) des Schlüsselschaftes zum Schlüsselbart in einem solchen Winkel gestellt sind, dass die Berührungsflächenteile von Riegel (3) und Schlüsselbart auf der Ebene des letzteren senkrecht stehen, so dass beim Zurückschieben des Riegels der geäusserte Druck in der Ebene des Bartes auf den Schlüsselschaft fortgepflanzt und dadurch eine Biegungsbeanspruchung von Schlüssel- bart und Schieber (1) verhütet wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT. CLAIM :Key lock, characterized in that the surfaces (2) of the key shaft which are used to attack the slide are placed at such an angle to the key bit that the contact surface parts of the bolt (3) and key bit are perpendicular to the plane of the latter, so that when the key is pushed back Riegel propagates the expressed pressure in the plane of the beard onto the key shaft, thereby preventing bending stress on the key beard and slide (1).** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT33704D1907-04-121907-04-12 Key lock.AT33704B (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
AT33704T1907-04-12

Publications (1)

Publication NumberPublication Date
AT33704Btrue AT33704B (en)1908-07-25

Family

ID=3549476

Family Applications (1)

Application NumberTitlePriority DateFiling Date
AT33704DAT33704B (en)1907-04-121907-04-12 Key lock.

Country Status (1)

CountryLink
AT (1)AT33704B (en)

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