AT159932B - Double door for air raid shelters. - Google Patents
Double door for air raid shelters.Info
- Publication number
- AT159932B AT159932B AT159932DA AT159932B AT 159932 B AT159932 B AT 159932B AT 159932D A AT159932D A AT 159932DA AT 159932 B AT159932 B AT 159932B
- Authority
- AT
- Austria
- Prior art keywords
- door
- double door
- air raid
- sealing strip
- raid shelters
- Prior art date
Links
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
<Desc/Clms Page number 1>
Zweiflügelige Tür für Luftschutzräume.
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<Desc/Clms Page number 2>
sind. Wie Fig. 5 zeigt, hindern die Fangeisen ein vorzeitiges Schliessen eines der Türflügel, die somit gleichzeitig in die Schliessstellung gelangen müssen.
Diese Einrichtung sichert somit eine gleichmässige Anpressung der Dichtungsleiste an die Abkantung. Bei der Ausführungsform nach Fig. 3 wird überdies erreicht, dass die Dichtungsleiste bei offenstehender Tür durch die vorstehenden Teile 11 und 16 gegen Beschädigung geschützt ist.
PATENT-ANSPRÜCHE :
1. Zweiflügelige Tür ohne feststehenden Mittelpfosten für Luftschutzräume, dadurch gekenn-
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in der Richtung der Türblattebene zusammengepresste Dichtungsleiste (15) am oberen und unteren Ende je eine Verdiekung (18) aufweist, die durch Ausschnitte der Abkantungen' (1. 3) big an die zu ihr herabgeführten Türblattdichtungen (17) sowie zur Türzarge (4) reicht und beim Anziehen der Tür unter der Wechselwirkung der von den Dichtungen (17) und der Türzarge ausgeübten Drücke steht.
<Desc / Clms Page number 1>
Double door for air raid shelters.
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<Desc / Clms Page number 2>
are. As FIG. 5 shows, the trapping iron prevent premature closing of one of the door leaves, which must therefore enter the closed position at the same time.
This device thus ensures that the sealing strip is pressed evenly against the fold. In the embodiment according to FIG. 3, it is also achieved that the sealing strip is protected against damage by the protruding parts 11 and 16 when the door is open.
PATENT CLAIMS:
1. Double-leaf door without fixed center post for air raid shelters, thus identifiable
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Sealing strip (15) compressed in the direction of the door leaf plane has a thickening (18) at the upper and lower end, which is attached to the door leaf seals (17) and to the door frame (4) through cutouts in the folds (1. 3) and when the door is tightened it is subject to the interaction of the pressures exerted by the seals (17) and the door frame.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT159932T | 1937-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT159932B true AT159932B (en) | 1940-12-27 |
Family
ID=3650657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT159932D AT159932B (en) | 1937-07-14 | 1937-07-14 | Double door for air raid shelters. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT159932B (en) |
-
1937
- 1937-07-14 AT AT159932D patent/AT159932B/en active
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