Fire escape chamber with outer cage and inner cage

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9834947
SERIAL NO

15161741

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fire escape chamber includes a hermetically sealable outer cage with outer side wall elements, with an outer floor element and with an outer ceiling element. Fire protection insulation layers are provided on the inner sides of the outer elements with some fastened by pin elements, which protrude from the outer side wall elements and from the outer ceiling element into the respective fire protection insulation layers. An inner cage has inner side wall elements, an inner ceiling element and an inner floor element. The inner floor element is mounted in a supporting manner on the fire protection insulation layer of the outer floor element. The inner side wall elements and the inner ceiling element are formed by a plurality of support structure elements, on the inner sides of which panels are, in turn, fastened. The support structure elements are located at spaced locations from the pin elements.

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First Claim

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Patent Owner(s)

  • DRÄGER SAFETY AG & CO. KGAA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beckmann, Alexander Bad Schwartau, DE 5 15
Lühr, Matthias Lübeck, DE 3 4
Rojahn, Eric Lübeck, DE 1 4

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