Protective clothing unit having preferably textile fragment protection equipment

Patent metadata

Field	Value
Publication number	US-11953292-B2
Application number	US-201916515360-A
Country	US
Kind code	B2
Filing date	Jul 18, 2019
Priority date	Jul 11, 2014
Publication date	Apr 9, 2024
Grant date	Apr 9, 2024

Abstract

The invention relates to a protective clothing unit, in particular a protective clothing unit having fragment protection, preferably having a protective function against fragments created and/or released by detonation and/or explosion, comprising outerwear and/or underwear and possibly comprising separate head and/or face protection, neck protection, shoulder protection, arm protection, hand protection, trunk protection, torso protection, genital and/or anal protection, and/or leg protection, wherein the protective clothing unit has fragment protection elements, preferably textile fragment protection elements, which are specific and different from each other and which are associated with different body regions when worn and/or cover different body regions when worn, preferably having a protective function against fragments created and/or released by detonation and/or explosion.

First claim

The invention claimed is:

1. 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 (UHMW-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/m 2 ·min;
wherein the fragment protection elements each, independently from each other, have a fragment or ballistic protection value V 50 , determined as per the method of STANAG 2920, of at least 180 m/s;
wherein the protective apparel unit comprises an underpant, wherein the underpant, in the state of use, extends at least partly over the region of the lower extremities or at least partly covers the lower extremities, or wherein the underpant, in the state of use, extends at least partly over the region of the lower torso or of the lower abdomen or at least partly covers the lower torso or the lower abdomen.

2. The protective apparel unit as claimed in claim 1 , wherein the underpant includes at least one accommodation device for accompanying at least one fragment protection element attached or bonded releasably, removably or detachably to the underpant.

3. 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 (UHMW-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/m 2 ·min;
wherein the fragment protection elements each, independently from each other, have a fragment or ballistic protection value V 50 , determined as per the method of STANAG 2920, of at least 180 m/s;
wherein the protective apparel unit comprises at least one fragment protection collar, wherein the fragment protection collar, in the state of use, extends over or at least partly covers the region of the neck or of the shoulders, or wherein the fragment protection collar includes or consists of at least one neck-type fragment protection element.

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/m 2 ·min;
wherein the fragment protection elements each, independently from each other, have a fragment or ballistic protection value V 50 , determined as per the method of STANAG 2920, of at least 180 m/s;
wherein the protec

Assignees

• Bluecher Gmbh
• Bluecher Gmbh

Inventors

• Böhringer Bertram
• Freier Katrin

Classifications

• F41H1/02 Primary

  Armoured or projectile- or missile-resistant garments; Composite protection fabrics {(F41H5/04 takes precedence)} · CPC title

• A41B9/06

  Undershirts; Chemises · CPC title

• A41B9/12

  Protective undergarments (combined with swabs or absorbent pads or specially adapted for supporting them A61F13/15) · CPC title

• A41D1/06

  Trousers · CPC title

• A41D3/00

  Overgarments (fur garments A41D5/00; for children A41D11/00; professional or sporting protective garments A41D13/00) · CPC title