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WO2017062718A1 - Manche résistant aux coupures avec élément de coude - Google Patents

Manche résistant aux coupures avec élément de coude Download PDF

Info

Publication number
WO2017062718A1
WO2017062718A1 PCT/US2016/055907 US2016055907W WO2017062718A1 WO 2017062718 A1 WO2017062718 A1 WO 2017062718A1 US 2016055907 W US2016055907 W US 2016055907W WO 2017062718 A1 WO2017062718 A1 WO 2017062718A1
Authority
WO
WIPO (PCT)
Prior art keywords
fibers
cut resistant
sleeve
tubular sleeve
cut
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2016/055907
Other languages
English (en)
Inventor
Brian Hugh MOSELEY
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Best Glove Inc
Original Assignee
Showa Best Glove 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 Showa Best Glove Inc filed Critical Showa Best Glove Inc
Publication of WO2017062718A1 publication Critical patent/WO2017062718A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/08—Arm or hand
    • 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
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2500/00—Materials for garments
    • A41D2500/10—Knitted
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2500/00—Materials for garments
    • A41D2500/20—Woven

Definitions

  • the present disclosure relates to an apparatus, such as a cut resistant sleeve, and more particularly to a cut resistant sleeve including an elbow feature.
  • Cut resistant equipment in the form of cut resistant gloves is often used in environments in which personnel are exposed to cut hazards.
  • One particular example of such an environment is food preparation, in which the user cuts/prepares food with a knife or other sharp instrument.
  • Cut resistant garments (such as shirts and pants) have also been produced for use in such environments.
  • the sleeves or pant legs of such garments have been formed from traditional
  • Figure 1 depicts one view of a cut resistant sleeve according to an aspect of the disclosure.
  • Figure 2 depicts another view of the cut resistant sleeve depicted in
  • Figure 3 depicts a top view of the cut resistant sleeve depicted in Fig.
  • Figure 4 is a graph generated in accordance with ASTM F 1790 (2004) for a cut resistant sleeve according to an aspect of the disclosure.
  • Figure 5 is a graph generated in accordance with ASTM F 1790 (2004) for a cut resistant sleeve according to an aspect of the disclosure.
  • Figure 6 is a graph generated in accordance with ASTM F1790 (2004) for a cut resistant sleeve according to an aspect of the disclosure.
  • a cut resistant sleeve including a tubular sleeve and an elbow feature incorporated into the tubular sleeve.
  • the tubular sleeve includes a plurality of cut resistant fibers.
  • the elbow feature is sized and shaped to conform to a joint of a wearer.
  • FIG. 1 Further aspects of the present disclosure relate to a method for making a cut resistant sleeve, the method including forming a tubular sleeve and incorporating an elbow feature into the tubular sleeve.
  • the tubular sleeve includes a plurality of cut resistant fibers.
  • the elbow feature is sized and shaped to conform to a joint of a wearer.
  • the present disclosure can be understood more readily by reference to the following detailed description of the disclosure and the Examples included therein.
  • the present disclosure pertains to an apparatus, such as but not limited to a cut resistant sleeve including a tubular sleeve and an elbow feature incorporated into the tubular sleeve.
  • the tubular sleeve includes a plurality of cut resistant fibers, and the elbow feature is sized and shaped to conform to a joint of a wearer.
  • Ranges can be expressed herein as from one particular value, and/or to another particular value. When such a range is expressed, another aspect includes from the one particular value and/or to the other particular value. Similarly, when values are expressed as approximations, by use of the antecedent 'about,' it will be understood that the particular value forms another aspect. It will be further understood that the endpoints of each of the ranges are significant both in relation to the other endpoint, and independently of the other endpoint. It is also understood that there are a number of values disclosed herein, and that each value is also herein disclosed as "about” that particular value in addition to the value itself. For example, if the value "10" is disclosed, then “about 10" is also disclosed. It is also understood that each unit between two particular units are also disclosed. For example, if 10 and 15 are disclosed, then 1 1, 12, 13, and 14 are also disclosed.
  • the terms “about” and “at or about” mean that the amount or value in question can be the value designated some other value approximately or about the same. It is generally understood, as used herein, that it is the nominal value indicated ⁇ 10% variation unless otherwise indicated or inferred. The term is intended to convey that similar values promote equivalent results or effects recited in the claims. That is, it is understood that amounts, sizes, formulations, parameters, and other quantities and characteristics are not and need not be exact, but can be approximate and/or larger or smaller, as desired, reflecting tolerances, conversion factors, rounding off, measurement error and the like, and other factors known to those of skill in the art.
  • an amount, size, formulation, parameter or other quantity or characteristic is “about” or “approximate” whether or not expressly stated to be such. It is understood that where "about” is used before a quantitative value, the parameter also includes the specific quantitative value itself, unless specifically stated otherwise.
  • compositions disclosed herein have certain functions. Disclosed herein are certain structural requirements for performing the disclosed functions and it is understood that there are a variety of structures that can perform the same function that are related to the disclosed structures, and that these structures will typically achieve the same result. Cut resistant Sleeve
  • 100 includes a tubular sleeve 150 and an elbow feature 200 incorporated into the tubular sleeve 150.
  • the tubular sleeve 150 includes a plurality of cut resistant fibers.
  • the plurality of cut resistant fibers includes a plurality of high performance fibers selected from, but not limited to, para-aramid fibers (e.g., Kevlar® fibers), steel fibers, high-performance polyethylene fibers, glass fibers (e.g., fiberglass fibers) and combinations thereof.
  • Exemplary high-performance polyethylene fibers include, but are not limited to, ultra-high molecular weight polyethylene (UHMWPE) fibers, such as Dyneema® fibers.
  • UHMWPE ultra-high molecular weight polyethylene
  • the plurality of cut resistant fibers may include staple fibers or filament fibers (i.e., fibers having indefinite or extreme length), and may be, but do not have to be, incorporated into yarns formed from staple or filament fibers.
  • the plurality of cut resistant fibers could be in the form of multifilament yams formed from monofilament high performance fibers such as one or more of those described herein.
  • high performance fibers are any fibers that, when incorporated into the tubular sleeve 150 in sufficient amount and/or in a suitable construction, provide the tubular sleeve 150 with cut resistance.
  • the plurality of cut resistant fibers are in the form of yarns.
  • the yarns are in the form of a knit fabric or a woven fabric.
  • the plurality of cut resistant fibers are in the form of a nonwoven fabric.
  • the tubular sleeve 150 further comprises a plurality of non-high performance fibers.
  • Such non-high performance fibers may be incorporated into the tubular sleeve 150 to provide the tubular sleeve with various properties, including but not limited to hand (i.e., softness/comfort), breathability, moisture wicking, abrasion resistance, antibacterial/ antimicrobial properties, and antistatic properties. Any amount or type of non-high performance fibers may be included in the tubular sleeve 150 as long as the tubular sleeve remains cut resistant.
  • the plurality of non-high performance fibers include cellulosic fibers, polymeric fibers, or combinations thereof.
  • the polymeric fibers include nylon fibers, polyester fibers, or combinations thereof.
  • the plurality of cut resistant fibers are in the form of multifilament yarns formed from monofilament high performance fibers such as one or more of those described herein, and the yarns are in the form of a fabric (e.g., knit fabric or woven fabric) that includes other non-high performance fibers (e.g., staple or filament fibers).
  • Cut resistance as described herein can be, but does not necessarily have to be, determined according to an industry standard for cut resistance.
  • Exemplary but by no means limiting standards include ASTM F1790 (2004) (Standard Test Method for Measuring Cut Resistance of Materials Used in Protective Clothing), EN 388 (2003) (Gloves Giving Protection From Mechanical Risks), and ISO 13997 (1999) (Protective Clothing - Mechanical Properties - Determination of Resistance to Cutting by Sharp Objects).
  • the cut resistance performance may further be classified according a standard classification system, such as but not limited to ANSI/ISEA 105 (2005).
  • the ASTM F1790 standard and the ANSI/ISEA 105 classification system are described below.
  • a cut resistant sleeve with an elbow feature formed as described herein may achieve an ANSI/ISEA 105 (2005) Cut Level of at least 1, or at least 2, or at least 3, or at least 4 or even 5.
  • the ANSI/ISEA 105 classification system has been modified to describe cut levels of A1-A9.
  • a cut resistant sleeve with an elbow feature formed as described herein may achieve an ANSI/ISEA 105 (2016) Cut Level of at least Al (> 200 grams (g)), or at least A2 (> 500 g), or at least A3 (> 1000 g), or at least A4 (> 1500 g), or at least A5 (> 2200 g), or at least A6 (> 3000 g), or at least A7 (> 4000 g), or at least A8 (> 5000 g), or even A9 (> 6000 g).
  • the elbow feature 200 is sized and shaped to conform to a joint of a wearer, such as but not limited to an elbow or a knee.
  • the elbow feature 200 in some aspects includes the same fibers or fiber blends as those in the tubular sleeve 150. If, for example, the tubular sleeve 150 includes a fabric including a blend of 1/3 high-performance polyethylene fibers (e.g. UHMWPE), 1/3 glass and 1/3 polyester fibers, then the elbow feature 200 could also include 1/3 high- performance polyethylene fibers (e.g. UHMWPE), 1/3 glass and 1/3 polyester fibers.
  • the elbow feature need not include the same fibers or fiber blends as the tubular sleeve 150, however.
  • tubular sleeve In one purely exemplary aspect in which the tubular sleeve is meant to be used in applications where the elbow feature 200 is more susceptible to abrasion, additional high performance fibers or other fibers may be included in the elbow feature 200 in order to provide the elbow feature 200 with improved abrasion resistance as compared to the tubular sleeve 150.
  • the tubular sleeve 150 includes a plurality of cut resistant fibers, and in some aspects the plurality of cut resistant fibers are in the form of yarns, the yams in the form of a fabric.
  • the tubular sleeve may also include one or more non-cut resistant fabrics.
  • the tubular sleeve could include a plurality of layers of fabric, including one or more layers of fabric including a plurality of cut resistant fibers and one or more layers of fabric that do not include cut resistant fibers.
  • the cut resistant sleeve 100 can have any fabric weight suitable for the intended use of the sleeve. For example, in applications where the user is subject to extreme cut hazards, it may be desirable for the cut resistant sleeve to have a higher fabric weight than those in which the cut hazard is less severe.
  • aspects of the present disclosure also include methods for making a cut resistant sleeve 100.
  • the method includes forming a tubular sleeve 150 and incorporating an elbow feature 200 into the tubular sleeve.
  • the tubular sleeve includes a plurality of cut resistant fibers.
  • the plurality of cut resistant fibers include a plurality of high performance fibers selected from, but not limited to, the high performance fibers described above.
  • the elbow feature may in some aspects be sized and shaped to conform to a joint of a wearer. Other features of the cut resistant sleeve 100 are described above and not duplicated here.
  • the tubular sleeve 150 a knit or woven fabric.
  • the tubular sleeve 150 is a knit fabric.
  • the elbow feature 200 may be incorporated into the tubular sleeve 150 as the tubular sleeve 150 is formed. In this manner, the tubular sleeve 150 with the elbow feature 200 incorporated therein is seamless.
  • the tubular sleeve 150 could be formed in a circular knitting machine used for making socks, and the elbow feature 200 could be incorporated into the tubular sleeve 150 as the "heel" portion of the knitting machine.
  • fabric constructions other than knit fabrics or woven fabrics could be used.
  • the elbow feature 200 may be incorporated into the tubular sleeve 150 as the tubular sleeve is formed (e.g., during the sleeve knitting or weaving process) such that the tubular sleeve 150 with the elbow feature 200 incorporated therein is seamless, but it will be recognized that the elbow feature 200 could be incorporated into the tubular sleeve 150 by any other suitable manner.
  • the present invention pertains to and includes at least the following aspects.
  • a cut resistant sleeve comprising:
  • tubular sleeve comprising a plurality of cut resistant fibers
  • an elbow feature incorporated into the tubular sleeve, the elbow feature sized and shaped to conform to a joint of a wearer.
  • Aspect 2 The cut resistant sleeve of Aspect 1, wherein the plurality of cut resistant fibers are in the form of yarns.
  • Aspect 3 The cut resistant sleeve of Aspect 1, wherein the yarns are in the form of a knit fabric or a woven fabric.
  • Aspect 4 The cut resistant sleeve according to any of the previous
  • the cut resistant fibers comprise a plurality of high performance fibers selected from the group consisting of para-aramid fibers, steel fibers, high- performance polyethylene fibers, glass fibers and combinations thereof.
  • Aspect 5 The cut resistant sleeve according to any of the previous
  • Aspect 6 The cut resistant sleeve of Aspect 5, wherein the plurality of non-high performance fibers comprise cellulosic fibers, polymeric fibers, or combinations thereof.
  • Aspect 7 The cut resistant sleeve of Aspect 6, wherein the polymeric fibers comprise nylon fibers, polyester fibers, or combinations thereof.
  • Aspect 8 The cut resistant sleeve according to any of the previous
  • Aspect 10 The cut resistant sleeve according to any of the previous
  • Aspect 11 The cut resistant sleeve according to any of the previous
  • elbow feature is integrally formed with the tubular sleeve and comprises the same fibers as the tubular sleeve.
  • a method for making a cut resistant sleeve comprising:
  • tubular sleeve forming a tubular sleeve, the tubular sleeve comprising a plurality of cut resistant fibers
  • the elbow feature incorporating an elbow feature into the tubular sleeve, the elbow feature sized and shaped to conform to a joint of a wearer.
  • Aspect 13 The method of Aspect 12, wherein the plurality of cut resistant fibers are in the form of yams, and the yarns are in the form of a knit fabric or a woven fabric.
  • Aspect 14 The method according to any of Aspects 12 and 13, wherein the plurality of cut resistant fibers comprise a plurality of high performance fibers selected from the group consisting of para-aramid fibers, steel fibers, high- performance polyethylene fibers, glass fibers and combinations thereof.
  • Aspect 15 The method according to any of Aspects 12 to 14, wherein the tubular sleeve further comprises a plurality of non-high performance fibers.
  • Aspect 17 The method according to Aspect 16, wherein the polymeric fibers comprise nylon fibers, polyester fibers, or combinations thereof.
  • Aspect 18 The method according to any of Aspects 12 to 17 wherein the cut resistant sleeve achieves an ANSI/ISEA 105 (2005) Cut Level of at least 3 when tested in accordance with ASTM F1790 (2004).
  • Aspect 19 The method according to any of Aspects 12 to 18, wherein the joint is an elbow or knee.
  • Aspect 20 The method according to any of Aspects 12 to 19, wherein the elbow feature is integrally formed with the tubular sleeve and comprises the same fibers as the tubular sleeve.
  • reaction conditions e.g., component concentrations, desired solvents, solvent mixtures, temperatures, pressures and other reaction ranges and conditions that can be used to optimize the product purity and yield obtained from the described process. Only reasonable and routine experimentation will be required to optimize such process conditions.
  • a cut resistant sleeve according to aspects described herein was produced having a fiber blend of 60% para-aramid fibers, 23% polyester fibers, 15% fiberglass fibers and 2% elastic fibers.
  • the fibers in the sleeve were in the form of yams and included mixed spun and multi-filament yarns (spun yams including the para-aramid fibers and monofilaments of polyester, fiberglass and elastic).
  • a graph of this data was made as shown in FIG. 5.
  • the 20 mm load was determined to be 1178 g, which corresponded to an ANSI/ISEA 105 (2005) Cut Level of 3.
  • a cut resistant sleeve according to aspects described herein was produced from approximately 1/3 high-performance polyethylene fibers (Dyneema®, available from Royal DSM), approximately 1/3 glass fibers, and the balance
  • polyester fibers (approximately 1/3) polyester fibers.
  • the fibers in the sleeve were in the form of yarns and included mixed multi-filament yams (i.e., monofilaments of Dyneema®, glass fiber and polyester blended together).
  • the cut resistant sleeve, including the elbow feature was formed from the yams in a circular knit machine used for making socks.
  • the cut resistant sleeve, including the elbow feature was formed from the yams in a circular knit machine used for making socks.
  • a graph of this data was made as shown in FIG. 6.
  • the 20 mm load was determined to be 1943 g, which corresponded to an ANSI/ISEA 105 (2005) Cut Level of 4.
  • the cut resistant sleeve is suitable for use in any application in which the user is at risk from cut hazards.
  • Specific but by no means limiting applications include food preparation applications that involve cutting, or manufacturing applications such as those that occur on an assembly line and that involve sharp objects.
  • the user could, for example, don the cut resistant sleeve prior to a work shift and then doff the cut resistant sleeve at the end of his/her shift.
  • the cut resistant sleeve according to aspects described herein may be more comfortable than traditional cut resistant garments that do not include an elbow feature, because the elbow feature can conform to the joint of the wearer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Knitting Of Fabric (AREA)

Abstract

L'invention concerne une manche résistant aux coupures, qui comprend une manche tubulaire et un élément de coude incorporé dans la manche tubulaire. La manche tubulaire comprend une pluralité de fibres résistant aux coupures. La pluralité de fibres résistant aux coupures peuvent être sous la forme de fils. Les fils peuvent être sous la forme d'un tissu tricoté ou d'un tissu tissé. L'élément de coude peut être dimensionné et façonné pour se conformer à une articulation d'un porteur. L'invention concerne également des procédés pour fabriquer une manche résistant aux coupures.
PCT/US2016/055907 2015-10-07 2016-10-07 Manche résistant aux coupures avec élément de coude Ceased WO2017062718A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562238349P 2015-10-07 2015-10-07
US62/238,349 2015-10-07

Publications (1)

Publication Number Publication Date
WO2017062718A1 true WO2017062718A1 (fr) 2017-04-13

Family

ID=58488495

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2016/055907 Ceased WO2017062718A1 (fr) 2015-10-07 2016-10-07 Manche résistant aux coupures avec élément de coude

Country Status (1)

Country Link
WO (1) WO2017062718A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210016544A (ko) * 2018-06-06 2021-02-16 듀폰 세이프티 앤드 컨스트럭션, 인크. 정합성 폴리에틸렌 패브릭 및 이로부터 제조된 물품
CN114164532A (zh) * 2020-09-10 2022-03-11 上海艾谷针纺织品有限公司 一种防切割纱线、织物、防切割袜以及它们的制备方法
EP4236713A4 (fr) * 2020-10-30 2024-09-11 Ansell Limited Manchons de protection tricotés
USD1058049S1 (en) 2021-09-03 2025-01-14 Milwaukee Electric Tool Corporation Protective sleeve
US12495846B2 (en) 2021-10-29 2025-12-16 Ansell Limited Protective knit sleeves

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967419A (en) * 1989-10-13 1990-11-06 Elliott Grady N Arm protector
US6155084A (en) * 1996-10-11 2000-12-05 World Fibers, Inc Protective articles made of a composite fabric
US20060042327A1 (en) * 2004-05-24 2006-03-02 Joseph Hummel Cut resistant garment
US20070204373A1 (en) * 2004-04-15 2007-09-06 Rolf Loyens Protective Sleeve and Method of Protection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967419A (en) * 1989-10-13 1990-11-06 Elliott Grady N Arm protector
US6155084A (en) * 1996-10-11 2000-12-05 World Fibers, Inc Protective articles made of a composite fabric
US20070204373A1 (en) * 2004-04-15 2007-09-06 Rolf Loyens Protective Sleeve and Method of Protection
US20060042327A1 (en) * 2004-05-24 2006-03-02 Joseph Hummel Cut resistant garment

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210016544A (ko) * 2018-06-06 2021-02-16 듀폰 세이프티 앤드 컨스트럭션, 인크. 정합성 폴리에틸렌 패브릭 및 이로부터 제조된 물품
KR102788779B1 (ko) * 2018-06-06 2025-03-31 듀폰 세이프티 앤드 컨스트럭션, 인크. 정합성 폴리에틸렌 패브릭 및 이로부터 제조된 물품
CN114164532A (zh) * 2020-09-10 2022-03-11 上海艾谷针纺织品有限公司 一种防切割纱线、织物、防切割袜以及它们的制备方法
CN114164532B (zh) * 2020-09-10 2023-08-25 上海艾谷针纺织品有限公司 一种防切割纱线、织物、防切割袜以及它们的制备方法
EP4236713A4 (fr) * 2020-10-30 2024-09-11 Ansell Limited Manchons de protection tricotés
USD1058049S1 (en) 2021-09-03 2025-01-14 Milwaukee Electric Tool Corporation Protective sleeve
USD1073194S1 (en) 2021-09-03 2025-04-29 Milwaukee Electric Tool Corporation Protective sleeve
US12495846B2 (en) 2021-10-29 2025-12-16 Ansell Limited Protective knit sleeves

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