WO2004105880A1 - Kapuze für schutzbekleidung - Google Patents
Kapuze für schutzbekleidung Download PDFInfo
- Publication number
- WO2004105880A1 WO2004105880A1 PCT/EP2004/004932 EP2004004932W WO2004105880A1 WO 2004105880 A1 WO2004105880 A1 WO 2004105880A1 EP 2004004932 W EP2004004932 W EP 2004004932W WO 2004105880 A1 WO2004105880 A1 WO 2004105880A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- item
- hood
- clothing
- hem
- sealing element
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 79
- 230000007704 transition Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 230000000241 respiratory effect Effects 0.000 claims description 16
- 230000000007 visual effect Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 239000002575 chemical warfare agent Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009958 sewing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 230000001934 delay Effects 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000003463 adsorbent Substances 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 9
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 9
- 231100000614 poison Toxicity 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000004224 protection Effects 0.000 description 3
- 239000003440 toxic substance Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000003053 toxin Substances 0.000 description 2
- 231100000765 toxin Toxicity 0.000 description 2
- 108700012359 toxins Proteins 0.000 description 2
- 125000001340 2-chloroethyl group Chemical group [H]C([H])(Cl)C([H])([H])* 0.000 description 1
- 244000178993 Brassica juncea Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 230000037374 absorbed through the skin Effects 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000917 skin toxin Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
- A62B17/006—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes against contamination from chemicals, toxic or hostile environments; ABC suits
Definitions
- the present invention relates to a hood, in particular for items of clothing for protective or military purposes, such as NBC protective suits or the like, according to the preamble of claim 1. Furthermore, the present invention relates to items of clothing, in particular for protective or military purposes, such as ABC Protective suits or the like, which are equipped with such a hood.
- the present invention relates to items of clothing, in particular for protective or military purposes, such as NBC protective suits or the like, according to the preamble of claim 17.
- the present invention also relates to the use of an elastic hem to seal the transition between a part of one Item of clothing, in particular a hood, on the one hand, and a further item of clothing or equipment, in particular a respiratory mask, on the other hand, according to the preamble of claim 19.
- the subject of the present invention in accordance with a first aspect is thus a hood, in particular for a piece of clothing, preferably for protective or military purposes, such as an NBC protective suit or the like, the hood having a circumferential elastic hem for forming a field of view opening, wherein the field of view opening is provided for receiving a respirator and wherein the hem rests against the respirator in the state of use, with on the side of the hem pointing into the field of view opening (ie on the side of the face field of the hem facing the respirator in use) min - At least a circumferential sealing element for sealing contact with the breathing mask is provided.
- a basic idea of the present invention is therefore to equip the hem of the hood described above on the side of the hem facing the face field opening (ie on the side of the hem facing the respiratory protection mask) with at least one circumferential sealing element.
- the transition between the hood or hem on the one hand and the respiratory mask on the other hand is sealed or the sealing of this transition is significantly improved in the state of use, that is to say when the breathing mask is worn.
- the sealing element In use, i.e. H. when wearing the respirator, the sealing element lies on the respirator, and a tight and frictional connection is created with the underlying respirator.
- circumferential as it is understood according to the invention in relation to the hem and the sealing element, is understood in the sense of the present invention both in its narrower meaning and in a further meaning. Therefore, the term “circumferential” can denote both a state in which the hem or the sealing element form a closed ring or circle, but also a state in which the hem and the sealing element has two loose ends (e.g. if the hood has a closure or a closable opening), wherein the two loose ends of the hem and the sealing element can then be placed one above the other or at least essentially brought together at the ends. According to the invention, this is also understood by the term “circumferential”. It is crucial that the circumferential sealing element is at least essentially continuous, i. H. without channels and openings, so that it can fit tightly against the respirator.
- the sealing element is at least essentially in line with the breathing mask and / or the sealing element is protruding or projecting from the hem. Due to the at least essentially linear contact with the breathing mask in the use state, a higher contact pressure is achieved and consequently an improved seal. In order to achieve a Considerable linear contact of the sealing element on the respirator mask, the sealing element must be designed accordingly.
- FIG. 1 shows a schematic illustration of an article of clothing according to the invention which is equipped with a hood according to the invention
- Fig. 2 is a schematic representation of a hood according to the invention in the state of use
- FIG. 3A shows an enlarged view of the region of the hood according to the invention marked by the broken line in FIG. 2 in the state of use;
- FIG. 3B is an enlarged view of the area marked by broken lines in FIG. 3B or of the detail correspondingly marked in FIG. 3A;
- FIG. 4A shows a schematic top view of the hem equipped with sealing elements according to the invention
- FIGS. 4B, C show a schematic cross section through a hem according to the invention equipped with sealing elements according to two embodiments;
- FIG. 5 shows a side view of the hood according to the invention in the state of use
- Fig. 6 is an enlarged cross-sectional view along the line VI shown in Fig. 5.
- the Ka- puze 1 shows an item of clothing 2 according to the invention, preferably for protective and / or military purposes, such as an NBC protective suit or the like, which is equipped with a hood 1 according to the invention.
- the Ka- puze 1 has a circumferential elastic hem 3 to form a visual field opening 4.
- the field of view opening 4 is provided for accommodating a breathing mask 5.
- the hem 3 lies against the respirator 5.
- FIG. 3B shows the area marked separately in FIG. 3A as a schematic enlargement, the hem 3 resting on the respiratory protection mask 5 in the illustration in FIG. 3B being folded up in the direction of the arrow, so that, in accordance with the invention, it rests against the respiratory protection mask 5
- the provided sealing element 6, which is provided on the side of the hem pointing into the face rock opening 4 or on the side of the hem facing the respirator mask 5 in use, appears.
- the sealing element 6 provided according to the invention lies at least essentially in a line shape on the respiratory mask 5.
- the sealing element 6 is designed accordingly.
- the advantages of the at least essentially linear request were previously described in the general description section.
- FIG. 6 is an enlarged cross-sectional illustration along the dashed line VI shown in FIG. 5.
- FIG. 6 in the state of use, i. H. when wearing a respirator 5, the sealing elements 6 at least substantially in line form on the respirator 5 together with the hem 3, the hem 3 pressing the sealing elements 6 against the respirator 5. Due to the at least substantially linear contact of the sealing elements 6, the contact pressure is significantly increased and an excellent seal is achieved.
- FIG. 4A it may be advantageous to provide a plurality of sealing elements 6 on the hem 3, preferably at least two sealing elements 6.
- the individual sealing elements 6 can be arranged at least essentially parallel to one another.
- the sealing element 6 can be designed to protrude or protrude from the hem 3.
- a flat support or instead of a flat contact an essentially linear contact is achieved in the state of use, which is associated with a higher contact pressure and with a higher seal.
- the sealing element 6 provided according to the invention is designed as a sealing ring, sealing lip or sealing projection.
- a rise or rise is created on the hem 3 in this way.
- the sealing element 6 can be attached to the hem 3, in particular be permanently connected to the hem 3, preferably by sewing, weaving, gluing, stitching, welding or the like; such an embodiment is shown in Fig. 4B.
- the sealing element 6 can also be part of the seam 3, in particular the sealing element 6 and the seam 3 can be formed in one piece; such an embodiment is shown in Fig. 4C.
- the sealing element provided according to the invention can be thread-like, tape-like, cord-like or strip-like or web-like or honeycomb-shaped.
- the sealing element 6 consists of an elastically deformable material. Particular care should be taken to ensure that the elasticity of the sealing element 6 corresponds at least substantially to the elasticity of the hem 3 or even exceeds it.
- the sealing element 6 has a relative elastic extensibility or elongation, based on its initial length, of at least 20%, in particular at least 30%, preferably at least 50%, preferably at least 70%, particularly preferably at least 85% or more.
- the elastic modulus of elasticity of the material from which the sealing element 6 is made is at most at 25 ° C.
- 10 N • m “ in particular at most 10 N • m “ , preferably at most 5 -10 N “m “ , and is preferably in the range from 5 "10 N - m “ to 9 -10 N • m “2 .
- the cross-sectional thickness d of the sealing element 6 shown in FIG. 4B is at least 1/4, in particular at least 1/3, preferably at least 2/3, particularly preferably at least 3/4, of the 4B corresponds to the cross-sectional thickness D of the hem 3.
- the sealing element 6 should protrude at least 0.1 mm, in particular at least 0.25 mm, preferably at least 0.4 mm, preferably at least 0.6 mm, particularly preferably 1 mm and more, from the hem (3) or be protruding. This allows a particularly good sealing effect to be achieved.
- the sealing element 6 provided according to the invention for example all types of gums, latices, elastic plastics etc. come into consideration insofar as they are suitable for use in the context of the present invention.
- these materials should advantageously have a certain heat and UV resistance and moreover also a certain resistance to aggressive media, in particular warfare agents, but also to body fluids, in particular sweat.
- the material is water-repellent.
- Examples of materials suitable according to the invention are e.g. B. certain types of so-called elasto fibers (see R ⁇ MPP chemistry lexicon, 10th edition, volume 2, 1997, pages 1104 to 1106, keyword “elasto fibers", Georg Thieme Verlag Stuttgart / New York); these are man-made fibers that are extremely stretchy and largely return to their original state after the tensile force has been removed.
- elastane fibers made from high polymers which are at least 85% by weight segmented Polyurethane consist
- elastodes fibers, which consist of synthetic polyisoprene or of high polymers, which have arisen by polymerizing one or more dienes, optionally with the addition of one or more vinyl monomers.
- the second group also includes rubber fibers made from natural rubber. Elastodienes are often vulcanized.
- a bicomponent fiber made of polyamide and polyurethane also has elastic properties.
- reference can be made to the aforementioned literature reference. The dimensions of such fibers are to be adapted accordingly for the purposes of the invention.
- Such fibers can be sewn to the hem material, for example.
- the hood 1 according to the invention including the visual field opening 4, in particular on the lateral part of the visual field opening 4, can have a closure 7 (for example in the form of a Velcro fastener or a zipper).
- a closure 7 for example in the form of a Velcro fastener or a zipper.
- the closure 7 can be arranged at any point in the field of view opening 4 (for example laterally or else in the middle with respect to the field of view opening 4); in practice, however, it has proven itself, in particular for reasons of practicality, wearing comfort and better sealability, if the closure 7 is attached to the lateral part of the field of view opening 4.
- the hood 1 can be designed to be detachable from the rest of the item of clothing 2 (for example via a Velcro fastener or a zipper); in this embodiment too, care must be taken to ensure that the remaining item of clothing 2 and the hood 1 can be connected to one another at least substantially in a sealed manner.
- the hood 1 it is possible for the hood 1 to be part of the item of clothing 2, in particular to be sewn to it, or even to be formed integrally therewith.
- the hood according to the invention 1 above the visual field opening 4 has at least one loop, tab or the like 8.
- this enables adjustment of the field of view opening 4 or the hood 1, in particular if the hood 1 is worn in conjunction with a helmet or other headgear that is still seated on the hood 1.
- the inside of the hood 1 is completely or is partially lined with an inner material which comprises an adsorbable material, in particular activated carbon (e.g. in the form of activated carbon grains or beads or activated carbon fibers).
- an adsorbable material in particular activated carbon (e.g. in the form of activated carbon grains or beads or activated carbon fibers).
- the inner material comprises a water vapor permeable, at least essentially gas or air impermeable barrier layer which prevents or at least delays the passage of harmful gases or liquids, in particular chemical warfare agents.
- Such interior materials which are designed with an adsorption layer and / or a barrier layer, are known as such from the prior art.
- the entire item of clothing 2, in whole or in part, can be equipped with such an inner material.
- Another object of the present invention is a piece of clothing, in particular for protective or military purposes, such as an NBC protective suit or the like, according to the preamble of claim 17.
- the above statements apply to the invention Hood or corresponding to the item of clothing according to the invention.
- the present invention thus also relates to an item of clothing, in particular for protective or military purposes, such as an NBC protective suit or the like, the item of clothing having at least one opening for a body part (for example hand, arm, foot, leg) or head) with a circumferential elastic hem to form this opening, the opening for receiving another item of clothing, in particular with a smooth surface structure (e.g. protective glove etc.) and / or for receiving an item of equipment (e.g. respiratory mask etc.
- a smooth surface structure e.g. protective glove etc.
- an item of equipment e.g. respiratory mask etc.
- a further basic idea of the present invention thus consists in sealing the transition between the openings provided in clothing for body parts on the one hand and further clothing or equipment on the other hand in that the corresponding opening is provided with a hem which has at least one sealing element on the corresponding side of the previously described type.
- another object of the present invention is the use of an elastic hem to seal the transition between part of a piece of clothing, in particular a hood, on the one hand, and another piece of clothing and / or an item of equipment, in particular a respirator, on the other, with the other
- the item of clothing or the side of the hem facing the item of equipment is provided with at least one peripheral sealing element for sealing contact with the further item of clothing or with the item of equipment.
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Outer Garments And Coats (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE502004002558T DE502004002558D1 (de) | 2003-06-02 | 2004-05-08 | Kapuze für schutzbekleidung |
CA 2524465 CA2524465C (en) | 2003-06-02 | 2004-05-08 | Hood for protective garment |
EP04731824A EP1628713B1 (de) | 2003-06-02 | 2004-05-08 | Kapuze für schutzbekleidung |
JP2006508166A JP4257663B2 (ja) | 2003-06-02 | 2004-05-08 | フード、衣類部材及びそれらへの弾性縁部の使用 |
US10/559,095 US8631516B2 (en) | 2003-06-02 | 2004-05-08 | Hood for protective garment |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10325057 | 2003-06-02 | ||
DE10325057.3 | 2003-06-02 | ||
DE10327994A DE10327994B4 (de) | 2003-06-02 | 2003-06-21 | Kapuze für Schutzbekleidung und Bekleidungsstück mit Kapuze |
DE10327994.6 | 2003-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004105880A1 true WO2004105880A1 (de) | 2004-12-09 |
Family
ID=33491658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/004932 WO2004105880A1 (de) | 2003-06-02 | 2004-05-08 | Kapuze für schutzbekleidung |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1628713B1 (de) |
JP (1) | JP4257663B2 (de) |
AT (1) | ATE350112T1 (de) |
CA (1) | CA2524465C (de) |
DE (1) | DE502004002558D1 (de) |
WO (1) | WO2004105880A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007020626A1 (de) | 2007-04-30 | 2008-11-06 | BLüCHER GMBH | Bekleidungsstück mit Kapuze und Schutzmaske |
DE202014102072U1 (de) | 2014-04-15 | 2015-08-13 | BLüCHER GMBH | Balaklava und CBRN-Schutzanzug |
WO2018129195A1 (en) * | 2017-01-06 | 2018-07-12 | W. L. Gore & Associates, Inc. | Hood including particle barrier |
WO2021047789A1 (de) | 2019-09-09 | 2021-03-18 | BLüCHER GMBH | Kopfhaube, insbesondere kapuze oder balaklava, für schutzbekleidung |
WO2022078212A1 (zh) * | 2020-10-17 | 2022-04-21 | 北京仰生恒泰科技有限责任公司 | 一种动态密封呼吸防护面罩 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009004718U1 (de) * | 2008-04-10 | 2009-07-09 | BLüCHER GMBH | Funktionelle Schutzbekleidungseinheit |
JP2010133772A (ja) * | 2008-12-03 | 2010-06-17 | Eikan Shoji Kk | 防護服 |
JP2018126364A (ja) * | 2017-02-09 | 2018-08-16 | 東洋紡株式会社 | 防護服 |
US11806557B2 (en) | 2018-12-06 | 2023-11-07 | Dupont Safety & Construction, Inc. | Protective garment having improved hood elastomeric interface |
Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2005072A (en) * | 1934-10-15 | 1935-06-18 | William H Lea | Breathing mask |
US2086325A (en) * | 1935-07-11 | 1937-07-06 | Frankel Nathan | Detachable and adjustable cap for garments |
DE7715247U1 (de) * | 1977-05-13 | 1977-08-25 | Denso-Chemie Wedekind Kg, 5090 Leverkusen | Bandartiges Dichtungsprofil aus elastomerem Material |
US4174710A (en) * | 1977-04-28 | 1979-11-20 | Auergesellschaft Gmbh | Connection between two different parts of a person's protective covering |
GB2078491A (en) * | 1980-06-25 | 1982-01-13 | Wood Harris & Co Ltd | Protective garments |
EP0057517A2 (de) * | 1981-01-15 | 1982-08-11 | Keith Bellas Simpson | Schutzanzug |
US4500581A (en) * | 1981-03-20 | 1985-02-19 | Boseki Kabushiki Kaisha | Material for protecting human bodies from harmful or poisonous chemical substance |
DE8710165U1 (de) * | 1987-07-24 | 1987-10-01 | Güldener, Fritz, 6957 Elztal | Schutzanzug |
DE3815720A1 (de) | 1988-05-07 | 1989-11-16 | Hasso Von Bluecher | Wasserdampfdurchlaessiges, wasserdichtes material und verfahren zu seiner herstellung |
DE3924033A1 (de) * | 1989-07-21 | 1991-02-28 | Ruiter Ernest De | Schutzmaterial |
DE3939373A1 (de) | 1989-11-29 | 1991-06-06 | Ruiter Ernest De | Material fuer schutzanzuege |
DE19519869A1 (de) | 1995-05-31 | 1996-12-05 | Kaercher Gmbh & Co Alfred | Dekontaminierbares Schutzmaterial |
US5653225A (en) * | 1992-01-30 | 1997-08-05 | Intertechnique | Individual protective and breathing equipment for contaminated environments |
DE19829975A1 (de) | 1998-07-04 | 2000-01-05 | Ernest De Ruiter | Schutzmaterial gegen chemische Gifte und Verfahren zu seiner Herstellung |
DE19834688A1 (de) * | 1998-07-31 | 2000-02-03 | Bayerische Motoren Werke Ag | Verfahren zum Herstellen eines Dichtungsprofiles |
DE19842274A1 (de) | 1998-09-16 | 2000-03-23 | Ernest De Ruiter | Wasserdichtes bzw. luftdichtes wasserdampfdurchlässiges Material |
US20030033657A1 (en) * | 2001-08-17 | 2003-02-20 | Austin Rick A. | Firefighting hood with dual bib |
DE10240548A1 (de) | 2002-08-29 | 2004-03-18 | BLüCHER GMBH | Adsorptionsmaterial und seine Verwendung |
-
2004
- 2004-05-08 AT AT04731824T patent/ATE350112T1/de not_active IP Right Cessation
- 2004-05-08 WO PCT/EP2004/004932 patent/WO2004105880A1/de active IP Right Grant
- 2004-05-08 CA CA 2524465 patent/CA2524465C/en not_active Expired - Fee Related
- 2004-05-08 EP EP04731824A patent/EP1628713B1/de not_active Expired - Lifetime
- 2004-05-08 JP JP2006508166A patent/JP4257663B2/ja not_active Expired - Fee Related
- 2004-05-08 DE DE502004002558T patent/DE502004002558D1/de not_active Expired - Lifetime
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2005072A (en) * | 1934-10-15 | 1935-06-18 | William H Lea | Breathing mask |
US2086325A (en) * | 1935-07-11 | 1937-07-06 | Frankel Nathan | Detachable and adjustable cap for garments |
US4174710A (en) * | 1977-04-28 | 1979-11-20 | Auergesellschaft Gmbh | Connection between two different parts of a person's protective covering |
DE7715247U1 (de) * | 1977-05-13 | 1977-08-25 | Denso-Chemie Wedekind Kg, 5090 Leverkusen | Bandartiges Dichtungsprofil aus elastomerem Material |
GB2078491A (en) * | 1980-06-25 | 1982-01-13 | Wood Harris & Co Ltd | Protective garments |
EP0057517A2 (de) * | 1981-01-15 | 1982-08-11 | Keith Bellas Simpson | Schutzanzug |
US4500581A (en) * | 1981-03-20 | 1985-02-19 | Boseki Kabushiki Kaisha | Material for protecting human bodies from harmful or poisonous chemical substance |
DE8710165U1 (de) * | 1987-07-24 | 1987-10-01 | Güldener, Fritz, 6957 Elztal | Schutzanzug |
DE3815720A1 (de) | 1988-05-07 | 1989-11-16 | Hasso Von Bluecher | Wasserdampfdurchlaessiges, wasserdichtes material und verfahren zu seiner herstellung |
DE3924033A1 (de) * | 1989-07-21 | 1991-02-28 | Ruiter Ernest De | Schutzmaterial |
DE3939373A1 (de) | 1989-11-29 | 1991-06-06 | Ruiter Ernest De | Material fuer schutzanzuege |
US5653225A (en) * | 1992-01-30 | 1997-08-05 | Intertechnique | Individual protective and breathing equipment for contaminated environments |
DE19519869A1 (de) | 1995-05-31 | 1996-12-05 | Kaercher Gmbh & Co Alfred | Dekontaminierbares Schutzmaterial |
DE19829975A1 (de) | 1998-07-04 | 2000-01-05 | Ernest De Ruiter | Schutzmaterial gegen chemische Gifte und Verfahren zu seiner Herstellung |
DE19834688A1 (de) * | 1998-07-31 | 2000-02-03 | Bayerische Motoren Werke Ag | Verfahren zum Herstellen eines Dichtungsprofiles |
DE19842274A1 (de) | 1998-09-16 | 2000-03-23 | Ernest De Ruiter | Wasserdichtes bzw. luftdichtes wasserdampfdurchlässiges Material |
US20030033657A1 (en) * | 2001-08-17 | 2003-02-20 | Austin Rick A. | Firefighting hood with dual bib |
DE10240548A1 (de) | 2002-08-29 | 2004-03-18 | BLüCHER GMBH | Adsorptionsmaterial und seine Verwendung |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007020626A1 (de) | 2007-04-30 | 2008-11-06 | BLüCHER GMBH | Bekleidungsstück mit Kapuze und Schutzmaske |
DE202014102072U1 (de) | 2014-04-15 | 2015-08-13 | BLüCHER GMBH | Balaklava und CBRN-Schutzanzug |
DE102014106193A1 (de) | 2014-04-15 | 2015-10-15 | BLüCHER GMBH | Balaklava und CBRN-Schutzanzug |
WO2015158504A1 (de) | 2014-04-15 | 2015-10-22 | BLüCHER GMBH | Balaklava und cbrn-schutzanzug |
DE102014106193B4 (de) | 2014-04-15 | 2020-07-16 | BLüCHER GMBH | Balaklava und CBRN-Schutzanzug |
WO2018129195A1 (en) * | 2017-01-06 | 2018-07-12 | W. L. Gore & Associates, Inc. | Hood including particle barrier |
CN110709139A (zh) * | 2017-01-06 | 2020-01-17 | W.L.戈尔及同仁股份有限公司 | 包括颗粒屏障的护罩 |
AU2018205453B2 (en) * | 2017-01-06 | 2021-02-04 | W. L. Gore & Associates Gmbh | Hood including particle barrier |
US11122842B2 (en) | 2017-01-06 | 2021-09-21 | W. L. Gore & Associates, Inc. | Hood including particle barrier |
WO2021047789A1 (de) | 2019-09-09 | 2021-03-18 | BLüCHER GMBH | Kopfhaube, insbesondere kapuze oder balaklava, für schutzbekleidung |
WO2022078212A1 (zh) * | 2020-10-17 | 2022-04-21 | 北京仰生恒泰科技有限责任公司 | 一种动态密封呼吸防护面罩 |
Also Published As
Publication number | Publication date |
---|---|
DE502004002558D1 (de) | 2007-02-15 |
EP1628713A1 (de) | 2006-03-01 |
ATE350112T1 (de) | 2007-01-15 |
CA2524465C (en) | 2008-08-05 |
CA2524465A1 (en) | 2004-12-09 |
EP1628713B1 (de) | 2007-01-03 |
JP4257663B2 (ja) | 2009-04-22 |
JP2006526436A (ja) | 2006-11-24 |
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