AT30819B

AT30819B - Primer seal.

Info

Publication number: AT30819B
Authority: AT
Original assignee: Zentralstelle Fuer Wissenschaf
Priority date: 1907-02-11
Filing date: 1907-02-11
Publication date: 1907-11-25

Description

  

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 fläche der   Hü ! se am Verschlusskopf zur   Anlage gelangt ist. Dabei wird das Zündhütchen in Richtung   dt, r Achse   von beiden Seiten gepresst und die Pressung auf die Dichtungsfläche des Zündhütchen- 
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   Zum Verständnis der Fig.   6-8 genügen   die vorstehenden Darlegungen. 



   Der Erfindungsgedanke findet sinngemäss auch bei Zündhütchen Anwendung, die durch Einschrauben oder in anderer Weise mit der Zündglocke verbunden sind. 



   PATENT-ANSPRÜCHE ; 
1. Abdichtung für Zündhütchen in einteiligen Zündglocken, dadurch gekennzeichnet, dass das Zündhütchen zwischen Ansätzen der Zündglocke, die sich einerseits gegen den Zündhütchenrand, andererseits gegen Teile des Zündhütchenbodens oder gegen besonders angeordnete Ansätze (auch Gewindegänge) am Zündhütchen legen, festgehalten wird.



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 area of the hips! se has come to rest on the bolt head. The primer is pressed in the direction dt, r axis from both sides and the pressure is applied to the sealing surface of the primer
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   The explanations given above are sufficient for understanding FIGS. 6-8.



   The idea of the invention is also used analogously for primers that are connected to the ignition bell by screwing in or in some other way.



   PATENT CLAIMS;
1. Sealing for primers in one-piece primer bells, characterized in that the primer cap is held between the approaches of the primer bell, which on the one hand lie against the primer rim, on the other hand against parts of the primer base or against specially arranged approaches (including threads) on the primer.

Claims

2. Seal according to claim 1, characterized in that the primer cap is connected to the primer bell by an annular Wutat extending over the edge of the primer cap base.

3. Seal according to claim 2, characterized in that the annular bead is obtained by pressing in a groove concentric to the primer.

4. Seal according to claim 2, in which a raised edge surrounding the bore for the primer has been upset after the insertion of the primer to form the annular bead.

5. Seal according to claims 1, 2, 3 or 4, characterized in that the sleeve base does not bear against the closure head with the entire base surface, but only partially with an annular surface surrounding the exposed surface of the primer.