公开(公告)号：US20180035739A1

公开(公告)日：2018-02-08

申请号：US15549564

申请日：2016-02-04

Applicant: DIPLOSYSTEM

Inventor： Serge COHEN ,  François SILHOL

IPC: A42B3/06 ,  B32B27/06 ,  A42B3/12 ,  B32B27/18 ,  B32B3/26 ,  A42C2/00 ,  B32B3/08 ,  B32B27/08

CPC classification number: A42B3/063 ,  A42B3/067 ,  A42B3/125 ,  A42C2/00 ,  B32B3/08 ,  B32B3/085 ,  B32B3/26 ,  B32B27/065 ,  B32B27/08 ,  B32B27/18 ,  B32B2260/00 ,  B32B2307/56 ,  B32B2437/04 ,  B32B2571/00 ,  F16F13/04

Abstract: The invention relates to a composite material comprising an upper layer, a lower layer and means arranged so as to diffuse substantially transversely at least part of the kinetic energy induced by an impact on one of said layers, said means cooperating on both sides, with the upper layer and the lower layer. The diffusion means can consist in a network of interassembled base elements and of cavities, forming a three-dimensional structure. The invention also relates to a protection device comprising an insert, said insert consisting of a composite material according to the invention.

公开(公告)号：US11089830B2

公开(公告)日：2021-08-17

申请号：US15549564

申请日：2016-02-04

Applicant: DIPLOSYSTEM

Inventor： Serge Cohen ,  François Silhol

IPC: A42B3/06 ,  B32B27/06 ,  B32B3/08 ,  B32B3/26 ,  B32B27/08 ,  B32B27/18 ,  F16F13/04 ,  A42B3/12 ,  A42C2/00

Abstract: A composite material includes an upper layer, a lower layer and means arranged so as to diffuse substantially transversely at least part of the kinetic energy induced by an impact on one of said layers, said means cooperating on both sides, with the upper layer and the lower layer. The diffusion means can consist in a network of interassembled base elements and of cavities, forming a three-dimensional structure. A protection device comprising includes an insert consisting of the composite material.