Smoke or Fire Protection Device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Mar 14, 2013
filing date -
Jan 10, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A smoke or fire protection device securely seals an opening for limiting the spread of fire and smoke through the opening of a building. A sealing lip and flexible ballast arranged at the foot of the opening of the building such that a flexible protection element is situated on the ground when the device is deployed to the protection arrangement. A locking device to lock a rod in an activated position when the device is deployed to said protection arrangement. The flexible protection element configured in a variety of arrangements using various materials and numerous construction methods. A lead guide for the device improves the resistance of the flexible protection member to forces exerted thereon. As such, the device may have certain advantages in limiting the spread of fire and smoke while resisting external forces and retaining mechanical strength and stability sufficient to pass the Hose Stream Test.
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Family
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