Patent ID: 11953292
Assignee: BLUCHER GMBH
Field: Other consumer goods (Other fields)
Classification: CPC F  A  D | IPC A  D  F

Claim 3:
4. A fragment-protective apparel unit having a protective function against fragments caused or released by detonation or explosion,
the fragment-protective apparel unit comprising at least one of outerwear and underwear and, optionally, a protection selected from the group consisting of head protection, face protection, neck protection, shoulder protection, arm protection, hand protection, trunk protection, torso protection, genital protection, anal protection, and leg protection;
wherein the protective apparel unit includes different textile fragment protection elements, which textile fragment protection elements have a protective function against fragments caused or released by detonation or explosion and, in the state of use, are assigned to or cover different body regions, and
wherein the fragment protection elements each, independently from each other, include or consist of at least one ultra high molecular weight polyethylene (UHMW-PE) and are each, independently from each other, configured as a knitted textile fabric, wherein the knitted fabric includes a multiplicity of needle loops and a multiplicity of at least one other structural element different form needle loops, wherein the other structural element is selected among tuck loops and floats, and wherein the ultra high molecular weight polyethylene (UEMW-PE) is present as a filament yarn to form or as a constituent part of the knitted textile fabric of the fragment protection elements, wherein the filament yarn includes a plurality of individual filaments wherein the filament yarn consists of at least four individual filaments and up to 800 individual filaments, wherein the filament yarn is twisted in one of the Z-direction and the S-direction at a yarn twist in the range from 50 T/m to 180 T/m, wherein the filament yarn has a linear density in the range from 50 to 500 dtex; and wherein the filament yarn has a diameter in the range from 4 μm to 250 μm wherein the knitted textile fabric has an air transmission rate, determined according to DIN ISO 3237, of at least 1,000 l/m2·min;
wherein the fragment protection elements each, independently from each other, have a fragment or ballistic protection value V50, determined as per the method of STANAG 2920, of at least 180 m/s;
wherein the protective apparel unit comprises at least one knee-type fragment protection, wherein the knee-type fragment protection, in the state of use, extends over or at least partly covers the region of the knee or of the popliteal cavity, or wherein the knee-type fragment protection includes at least one fragment protection element wherein the fragment protection element, in the state of use, extends over or at least partly covers the reg on of the knee or of the popliteal cavity.