System for securing a protection plate on motor vehicle, has sleeve of ballistic protection material between bolt head and support plate

摘要

A system for securing a protective plate (1) made of a ballistic protective material to a support structure (2), in which the support plate (1) has a counter-bored entrance aperture (5) through which the shaft (4) of a bolt (3) penetrates, and in which between the bolt head (7) and the support plate (3) is located a sleeve (8) made of a ballistic protection material which on one side serves as a packing washer having an outer diameter greater than the counter-bore (11) and extending into the counter-bore (11) on the other side.