| 摘要 |
Firestop collar With a firestop collar (10) having a housing (14) that can accommodate an insert made of an intumescent firestop compound (16) and having at least one bracket (18) with which the housing (14) can be secured to a substrate, it is provided that the bracket (18) is secured to the housing (14) by means of a latching connection that is established by moving the bracket (18) from the outside towards the center of the housing (14) Figure 1 Fig. 1 V 9 '40 Fig. 2 3f 20 22 |
