Patent ID: 8533870
Filing Date: 2013-09-17
Classification: A42B

Abstract:
1. A protective helmet comprising: a hard helmet cap; a shock absorbing inner arrangement having: a hollow cylindrical fastening boss of the grill-like basket is pressed against the hard helmet cap and is provided with an end face having an end face through opening; a boss wall having a circumferentially inwardly extending wall from the grill-like basket; a helmet cap through opening of the hard helmet cap is aligned with the end face through opening; and bolt-shaped fasteners abut the outer side of the hard helmet cap and an inner side of the end face facing away from the hard helmet cap, said bolt-shaped fasteners connected to one another so that the end face is pressed against the inner wall of the hard helmet cap, wherein the hollow cylindrical fastening boss is designed to absorb shocks due to a plastic deformation of the boss wall under the influence of the impact of the predetermined minimum intensity onto the hard helmet cap.