Fire protection element
AssigneeHilti Aktiengesellschaft
InventorsAndreas Ahlers, Sebastian Simon
Life of this patent
Estimating the term…
Abstract
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.
Claims15
1-14. (canceled)
A fire protection element for sealing a combustible body which penetrates an opening in a wall or ceiling, in the event of a fire, the fire protection element comprising.
- 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 by the heat-activatable drive into a use position in which the fire protection insert is at least partially outside the wall or ceiling.
Dependencies are inferred from the claim text.