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Application filed by Ver Internationale Agenturen MfiledCriticalVer Internationale Agenturen M
Application grantedgrantedCritical
Publication of AT132172BpublicationCriticalpatent/AT132172B/en
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Description
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Vorrichtung zur Verhütung von Filmbrändeu.
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<Desc/Clms Page number 2>
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und 22 befestigten Hebel 8 und 16 in ihre Ruhelage drückt.
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Device for preventing film fires.
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<Desc / Clms Page number 2>
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and 22 attached levers 8 and 16 pushes into their rest position.
Claims (1)
PATENT-ANSPRUCH :
Vorrichtung zur Verhütung von Filmbränden, bei der beim Reissen des Films die sich vergrössernde obere Filmschleife über einen elektrischen Kontakt auf einen doppelarmigen Hebel wirkt, dessen Bewegung die Feuersehutzeinnchtung auslöst, dadurch gekennzeichnet, dass der doppelarmige Hebel (4) von einem an einem Ende des Hebels angreifenden Band (3), auf welches die Filmschleife wirkt, in der Ruhelage gehalten wird.
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PATENT CLAIM:
Device for the prevention of film fires, in which when the film is torn, the enlarging upper film loop acts via an electrical contact on a double-armed lever, the movement of which triggers the fire protection device, characterized in that the double-armed lever (4) from one at one end of the lever attacking tape (3), on which the film loop acts, is held in the rest position.
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AT132172D1931-03-121932-03-11
Device for preventing film fires.
AT132172B
(en)