Firestop collar

摘要

With a firestop collar having a housing that can accommodate an insert made of an intumescent firestop compound and having at least one bracket with which the housing can be secured to a substrate, it is provided that the bracket is secured to the housing by a latching connection that is established by moving the bracket from the outside towards the center of the housing.

主权项

1. A firestop collar comprising:
a housing capable of accommodating an insert made of an intumescent firestop compound; and at least one bracket, the bracket capable of securing the housing to a substrate, the bracket being secured to the housing by a snap-fit latching connection established by moving the bracket from an outside towards a center of the housing, the bracket being movable radially with respect to the housing as the housing contacts the bracket during establishment of the latching connection wherein the bracket includes at least two bracket latching hooks spaced apart from each other, and the housing includes at least two housing latching hooks spaced apart from each other, at least the two bracket latching hooks movable with respect to each other or the two housing latching hooks movable with respect to each other to permit the latching connection via radial movement of the bracket with respect to the housing.