WO1993005670A1 - Gant resistant a la chaleur et protegeant contre les coupures et les perforations - Google Patents

Gant resistant a la chaleur et protegeant contre les coupures et les perforations Download PDF

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Publication number
WO1993005670A1
WO1993005670A1 PCT/US1992/008147 US9208147W WO9305670A1 WO 1993005670 A1 WO1993005670 A1 WO 1993005670A1 US 9208147 W US9208147 W US 9208147W WO 9305670 A1 WO9305670 A1 WO 9305670A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
hand
hand covering
covering
fabric
Prior art date
Application number
PCT/US1992/008147
Other languages
English (en)
Inventor
Warren Lawrence Andrews
Carl Robert Hammett
Original Assignee
Marmon Holdings, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marmon Holdings, Inc. filed Critical Marmon Holdings, Inc.
Priority to EP93906311A priority Critical patent/EP0606405A1/fr
Priority to JP5506379A priority patent/JPH06511046A/ja
Publication of WO1993005670A1 publication Critical patent/WO1993005670A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/015—Protective gloves
    • A41D19/01505—Protective gloves resistant to mechanical aggressions, e.g. cutting. piercing
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/08—Heat resistant; Fire retardant
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/24—Resistant to mechanical stress, e.g. pierce-proof
    • A41D31/245—Resistant to mechanical stress, e.g. pierce-proof using layered materials

Definitions

  • the present invention relates to a protective hand covering which is formed of materials resistant to heat and which provide protection against cutting or puncturing of the hands of the user.
  • the fighting of a structural fire can bring about exposure to a limitless number of unexpected hazards. Cuts, punctures and lacerations may result from grasping or pushing, or brushing against broken glass, sharp metal, nails, wood splinters and innumerable other objects.
  • burns can result fro handling hot objects, particularly those which are unexpectedly hot, from contacting open flames, and from being exposed to radiant thermal energy. Due to poor visibility, as the result of smoke and poor lighting, the chances of a fireman subjecting himself to cuts or punctures from grasping a hot object is ever present.
  • the Ionides et al patent reveals a heat-resistant covering comprising three layers, the outer layer of which absorbs a vaporizing agent which is vaporized when subjected to heat.
  • the Adair patent reveals a heat resistant protective hand covering in which a wool knit liner is enclosed within an outer layer of woven "Kevlar" material with layers of aluminum foil and flexible fiberglass sandwiched therebetween. Secured to the outer layer is a pleated pad of flexible material woven from fiberglass yarns.
  • the Sid an et al patent reveals a heat-resistant protective glove having first and second shells formed from a temperature-resistant aromatic polyamide fiber such as "Kevlar" with the first shell being made of a twill weave fabric and the second shell of a knitted fabric.
  • An elastomeric coating is provided on the inner liner between the two liners.
  • the Tschirch et al patent reveals a heat-resistant protective hand covering having a fabric shell made of a temperature-resistant aromatic polyamide fiber. The outer surface of the shell is coated with a fire-resistant elastomer.
  • a liner made of a felt fabric of a temperature-resistant aromatic polyamide fiber is disposed within and secured to the shell.
  • a friction-inducing surface is formed by waffling or dimpling the palm side of the glove by incorporating small particles of insoluble material which will cause an irregular surface on a coating.
  • the Sturm patent reveals a method of manufacturing a protective hand covering wherein a flexible fire-retardant and heat insulating inner glove is mounted within and secured to a flexible water-tight vapor permeable plastic glove.
  • a flexible reinforcement element having the outline of the plastic glove is cemented to one face of the plastic glove to provide securement tabs for stitching or tacking the tips of the fingers of a reversed (i.e., inside-out) leather glove, which is then pulled over the plastic glove and the reinforcement element.
  • the Grilliot et al patent is directed to a waterproof firefighter's glove wherein a sealing piece covers a portion of a waterproof layer attached to a thermal barrier layer which layer is located within the waterproof layer.
  • a hand covering which protects the user's hand from cuts, punctures and abrasion and further provides protection from heat.
  • the hand covering is formed with multiple layers.
  • the innermost layer or inner liner which contacts the user's hand is formed of a material which provides thermal protection, and is not irritating to the user's hand.
  • the inner liner may be contained within a second liner or waterproof bladder which is made from a waterproof, breathable material. The second liner or bladder prevents water from reaching the inner layer and the user's hand, while permitting the expiration of moisture from the hand and inner liner.
  • An outer layer is formed of a heat resistant strong, cut, puncture and abrasion resistant material such as an aromatic polyamide fiber.
  • the back hand portion of the outer layer is preferable made from a jersey-type fabric while the palm portion is preferably made from an interlock- type fabric.
  • an additional layer of heat-insulating material having enhanced gripping or friction characteristics is provided over the outer layer on the palm side of the hand covering.
  • a preferred material for the enhanced heat insulating and gripping surface on the palm portion of the hand covering is a silicone compound.
  • the hand covering may be made waterproof by providing a waterproof coating or layer on the outer surface of the inner liner or the inner surface of the outer layer.
  • FIG. 1 is a perspective view, with a portion broken away of a hand covering shown as a glove formed and constructed in accordance with this invention.
  • FIG. 2 is a perspective view of a portion of the enhanced heat insulating and thermal protective and gripping surface provided on the palm portion of the glove.
  • the glove 10 includes an inner liner 12.
  • the inner liner 12 preferably is made using the commonly called clute-cut glove construction.
  • a suitable material for the inner liner 12 is a wool or wool blend fabric. However, any other material which provides thermal insulation and is suitable for contact with the skin of the user could be used.
  • inner liner 12 is formed with a felt inner surface 14 and a knit outer surface 16. The felt portion being a 67% wool blend and the outer knit surface being cotton. Placed over the outer surface of inner liner 12 is a bladder or waterproof, breathable layer 18.
  • the waterproof, breathable layer or bladder is formed as a separate glove, again using the clute-cut glove construction.
  • a suitable material for the waterproof breathable layer 18 is polyurethane. However, other materials which are waterproof and breathable may be used.
  • An adhesive, stitching, or any other suitable fastening means may be used to secure the tips of the fingers and the thumb of the inner liner 12 to the waterproof breathable layer 18.
  • the waterproof layer 18 may be provided as a coating on the inner liner 12. The coating may be formed by dipping the inner liner 12 in a liquid material such as neoprene which when hardened forms a waterproof, bladder over the wool liner. While such a neoprene bladder is not breathable, it does have the desirable characteristic of being chemically resistant.
  • An outer layer 20 is made from a temperature- resistant aromatic polyamide fiber, such as "Kevlar". Other materials which would be suitable are “Nomex", manufactured by DuPont and "P.B.I.”, manufactured by Celanese.
  • the preferred form of polyamide fiber utilized to form the back hand portion of the outer layer is a nine ounce/sq. yd. jersey-type fabric, while that for the palm portion is a six ounce interlock-type fabric.
  • an adhesive or any other suitable fastening means such as stitching, may be used to secure the tips of the fingers of the waterproof, breathable layer 18, if provided, to the outer layer 20.
  • the heat protection and gripping ability of the glove is enhanced by providing a silicone uneven or knobbed surface 22 to the palm portion of the outer layer 20.
  • the silicone knobbed surface may be applied to the interlock polyamide fabric by a molding process.
  • a flat portion of the interlocked fabric is placed on a mold base under a mold cover which is provided with indentations, such that an uneven or knobbed surface is formed in silicone rubber material which is injected into the mold.
  • the silicone rubber material utilized to form the heat-resistant and knobbed surface has high strength, high tear resistance, excellent heat stability and is flame retardant.
  • FIG. 2 shows in outline form one embodiment of a mold which may be utilized to form the knobbed surface on the silicone layer bonded to the palm portion of the outer layer 20.
  • a portion of fabric 24 used to form the outer layer 20 is placed over a mold base 26.
  • a mold cover 28 having indentations 30 on its inner surface is placed over the portion of outer layer 24 on the base 26 and is held thereon with sufficient force to resist the pressure of silicone rubber material injected between the fabric 24 and the cover 28.
  • the outer layer fabric 24 with the knobbed surface 22 formed thereon is thereafter cut to the required shaped to form the palm portion of the outer layer 20.
  • the silicone knobbed surface may also be applied to the interlock polyamide fabric by a coating process.
  • a first generally smooth layer of silicone rubber material is applied as a coating to the fabric.
  • a second layer of silicone rubber material is while still unhardened engaged by a roller which has indentations formed thereon, such that an uneven or knobbed surface is formed in the silicone rubber material.
  • the outer layer 20 may be constructed so as to make the hand coveringwaterproof and breathable.
  • the silicone material applied to the palm portion forms a waterproof barrier. It has been found that when a molding process is used to form the silicone surface on the palm side of the glove, the silicone rubber material is forced completely through the interlock polyamide fabric, so as to impregnate it and form a waterproof barrier.
  • the outer layer 20 provides the desired waterproof and breathable hand covering, but for the seams joining the portions of the outer layer. If for instance the seams are stitched, the hand covering may be made waterproof by applying a sealing material to the seams.
  • a wristlet 32 also formed of a polyamide fabric of the knit type, is secured to all layers of the glove by a suitable securing method such as stitching.
  • the wristlet is of a suitable length to protect the wrist and lower arm of the user.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Gloves (AREA)

Abstract

Le gant décrit assure une protection contre les coupures, les perforations et les lacérations, ainsi qu'une isolation thermique qui protège des brûlures la main d'un utilisateur saisissant des objets chauds. Une surface siliconée munie de picots est formée sur la partie paume du gant pour améliorer son isolation thermique et son aptitude à la préhension.
PCT/US1992/008147 1991-09-27 1992-09-24 Gant resistant a la chaleur et protegeant contre les coupures et les perforations WO1993005670A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP93906311A EP0606405A1 (fr) 1991-09-27 1992-09-24 Gant resistant a la chaleur et protegeant contre les coupures et les perforations
JP5506379A JPH06511046A (ja) 1991-09-27 1992-09-24 耐熱性、切傷、穿刺防護手袋

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76707191A 1991-09-27 1991-09-27
US767,071 1991-09-27

Publications (1)

Publication Number Publication Date
WO1993005670A1 true WO1993005670A1 (fr) 1993-04-01

Family

ID=25078387

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1992/008147 WO1993005670A1 (fr) 1991-09-27 1992-09-24 Gant resistant a la chaleur et protegeant contre les coupures et les perforations

Country Status (5)

Country Link
EP (1) EP0606405A1 (fr)
JP (1) JPH06511046A (fr)
HU (1) HU9303420D0 (fr)
MX (1) MX9205488A (fr)
WO (1) WO1993005670A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29501651U1 (de) * 1995-02-02 1995-04-13 Handschuhfabrik Seiz GmbH & Co. KG, 72555 Metzingen Schutzhandschuh
EP0716817A1 (fr) * 1994-12-16 1996-06-19 Hutchinson S.A. Gant de haute protection
WO1996027306A1 (fr) * 1995-03-06 1996-09-12 Marmon Holdings, Inc. Protection pour la main, resistant a la chaleur, aux coupures et aux perforations
WO1997047212A1 (fr) * 1996-06-10 1997-12-18 W.L. Gore & Associates, Inc. Gant avec barriere multicouche
FR2750828A1 (fr) * 1996-07-12 1998-01-16 Salomon Sa Gant et doublure pour gant
EP0981972A1 (fr) 1998-08-11 2000-03-01 Astron Elastomerprodukte Gesellschaft mbH Dispositif pour protéger objets ou parties de corps de vibrations
WO2000057738A2 (fr) * 1999-03-29 2000-10-05 N.V. Bekaert S.A. Vêtement résistant à la chaleur
US6305023B1 (en) * 2001-01-03 2001-10-23 Donna J. Barkes Premium oven mitt/hot pad
GB2398224A (en) * 2003-01-31 2004-08-18 Dolmar Gmbh Protective glove
DE102005044839A1 (de) * 2005-09-20 2007-03-22 Inventuum GbR (vertretungsberechtigter Gesellschafter: Sven-Erik Braitmayer, 80796 München) Fingerhandschuh
WO2007079093A1 (fr) * 2005-12-29 2007-07-12 E. I. Du Pont De Nemours And Company Gant d'utilisation à l'état humide/sec à des températures élevées
CN102326897A (zh) * 2011-08-22 2012-01-25 浙江康隆达手套有限公司 一种高温高热作业防护手套的加工工艺
CN102326896A (zh) * 2011-08-22 2012-01-25 浙江康隆达手套有限公司 一种抗切割手套的加工工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2988929B1 (fr) 2013-08-21 2016-12-28 Philips Lighting Holding B.V. Optique de textile - solution pour socles de traitement de lumière flexible robuste

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433439A (en) * 1982-06-30 1984-02-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Heat resistant protective hand covering
EP0103039A1 (fr) * 1982-09-13 1984-03-21 Becton Dickinson and Company Vêtement et méthodes de fabrication du vêtement
US4454611A (en) * 1982-06-30 1984-06-19 The United States Of America As Represented By The United States National Aeronautics And Space Administration Heat resistant protective hand covering
EP0118898A2 (fr) * 1983-03-11 1984-09-19 Bettcher Industries, Inc. Vêtement protecteur
US4847918A (en) * 1988-05-16 1989-07-18 The Glove Corporation Protective hand convering and method of manufacture
US4918756A (en) * 1988-11-30 1990-04-24 Grilliot William L Waterproof firefighter's glove

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433439A (en) * 1982-06-30 1984-02-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Heat resistant protective hand covering
US4454611A (en) * 1982-06-30 1984-06-19 The United States Of America As Represented By The United States National Aeronautics And Space Administration Heat resistant protective hand covering
EP0103039A1 (fr) * 1982-09-13 1984-03-21 Becton Dickinson and Company Vêtement et méthodes de fabrication du vêtement
EP0118898A2 (fr) * 1983-03-11 1984-09-19 Bettcher Industries, Inc. Vêtement protecteur
US4847918A (en) * 1988-05-16 1989-07-18 The Glove Corporation Protective hand convering and method of manufacture
US4918756A (en) * 1988-11-30 1990-04-24 Grilliot William L Waterproof firefighter's glove

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716817A1 (fr) * 1994-12-16 1996-06-19 Hutchinson S.A. Gant de haute protection
FR2728144A1 (fr) * 1994-12-16 1996-06-21 Hutchinson Gant de haute protection
EP0724848A1 (fr) * 1995-02-02 1996-08-07 Friedrich Seiz GmbH & Co. KG Gant de protection
DE29501651U1 (de) * 1995-02-02 1995-04-13 Handschuhfabrik Seiz GmbH & Co. KG, 72555 Metzingen Schutzhandschuh
WO1996027306A1 (fr) * 1995-03-06 1996-09-12 Marmon Holdings, Inc. Protection pour la main, resistant a la chaleur, aux coupures et aux perforations
US5598582A (en) * 1995-03-06 1997-02-04 Marmon Holdings, Inc. Heat resistant and cut and puncture protective hand covering
GB2327595B (en) * 1996-06-10 2000-06-14 Gore & Ass Multi-layered barrier glove
WO1997047212A1 (fr) * 1996-06-10 1997-12-18 W.L. Gore & Associates, Inc. Gant avec barriere multicouche
US5740551A (en) * 1996-06-10 1998-04-21 W. L. Gore & Associates, Inc. Multi-layered barrier glove
GB2327595A (en) * 1996-06-10 1999-02-03 Gore & Ass Multi-layered barrier glove
FR2750828A1 (fr) * 1996-07-12 1998-01-16 Salomon Sa Gant et doublure pour gant
EP0981972A1 (fr) 1998-08-11 2000-03-01 Astron Elastomerprodukte Gesellschaft mbH Dispositif pour protéger objets ou parties de corps de vibrations
US6202217B1 (en) 1998-08-11 2001-03-20 Astron Elastomerprodukte Gesellschaft M.B.H. Device for the protection of objects or body parts against vibrations, in particular a vibration-damping glove or antivibration glove
AT408502B (de) * 1998-08-11 2001-12-27 Astron Elastomerprodukte Ges M Einrichtung zum schutz von gegenständen oder körperteilen vor vibrationen
WO2000057738A2 (fr) * 1999-03-29 2000-10-05 N.V. Bekaert S.A. Vêtement résistant à la chaleur
WO2000057738A3 (fr) * 1999-03-29 2001-02-01 Bekaert Sa Nv Vêtement résistant à la chaleur
US6305023B1 (en) * 2001-01-03 2001-10-23 Donna J. Barkes Premium oven mitt/hot pad
GB2398224A (en) * 2003-01-31 2004-08-18 Dolmar Gmbh Protective glove
DE102005044839A1 (de) * 2005-09-20 2007-03-22 Inventuum GbR (vertretungsberechtigter Gesellschafter: Sven-Erik Braitmayer, 80796 München) Fingerhandschuh
WO2007079093A1 (fr) * 2005-12-29 2007-07-12 E. I. Du Pont De Nemours And Company Gant d'utilisation à l'état humide/sec à des températures élevées
CN102326897A (zh) * 2011-08-22 2012-01-25 浙江康隆达手套有限公司 一种高温高热作业防护手套的加工工艺
CN102326896A (zh) * 2011-08-22 2012-01-25 浙江康隆达手套有限公司 一种抗切割手套的加工工艺

Also Published As

Publication number Publication date
MX9205488A (es) 1993-05-01
HU9303420D0 (en) 1994-04-28
EP0606405A1 (fr) 1994-07-20
JPH06511046A (ja) 1994-12-08

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