Fire protection element

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United States of America Patent

PATENT NO 11850455
SERIAL NO

17309410

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Importance

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Abstract

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A fire protection element for sealing a combustible body which penetrates an opening in a wall or ceiling, in the event of a fire, contains a fire protection insert and a heat-activatable drive for the fire protection insert, wherein the fire protection insert is in an initial position within the wall or ceiling and, in the event of a fire, is moved into a use position in which the fire protection insert is at least partially outside the wall or ceiling.

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Patent Owner(s)

Patent OwnerAddress
HILTI AKTIENGESELLSCHAFTSCHAAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahlers, Andreas Westendorf, DE 8 2
Simon, Sebastian Buchloe Lindenberg, DE 40 241

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