EP3146099A1 - Manchon textile tissé souple résistant à l'abrasion, et procédé de construction correspondant - Google Patents

Manchon textile tissé souple résistant à l'abrasion, et procédé de construction correspondant

Info

Publication number
EP3146099A1
EP3146099A1 EP15714988.1A EP15714988A EP3146099A1 EP 3146099 A1 EP3146099 A1 EP 3146099A1 EP 15714988 A EP15714988 A EP 15714988A EP 3146099 A1 EP3146099 A1 EP 3146099A1
Authority
EP
European Patent Office
Prior art keywords
yams
fill
warp
sleeve
yarns
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.)
Granted
Application number
EP15714988.1A
Other languages
German (de)
English (en)
Other versions
EP3146099B1 (fr
Inventor
Alexa A. Woodruff
Cassie M. Malloy
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.)
Federal Mogul Powertrain LLC
Original Assignee
Federal Mogul Powertrain LLC
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 Federal Mogul Powertrain LLC filed Critical Federal Mogul Powertrain LLC
Priority claimed from PCT/US2015/018448 external-priority patent/WO2015178996A1/fr
Publication of EP3146099A1 publication Critical patent/EP3146099A1/fr
Application granted granted Critical
Publication of EP3146099B1 publication Critical patent/EP3146099B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0035—Protective fabrics
    • D03D1/0043—Protective fabrics for elongated members, i.e. sleeves
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/04—Heat-responsive characteristics

Definitions

  • This invention relates generally to textile sleeves for protecting elongate members, and more particularly to woven sleeves,
  • the protective sleeve may have multiple layers, with some of the layers being specifically provided for different types of protection, For example, one layer may be provided for water resistance, e.g. a sheet of plastic material, while another layer may be provided for abrasion resistance, and yet another layer may be provided for protection against thermal conditions, e.g. a non- woven layer.
  • multilayer sleeves may provide suitable protection against the various environmental conditions, unfortunately tliey are typically bulky, thereby requiring an increased volume of space, and further, they tend to be relatively heavy and exhibit low flexibility. This can prove detrimental in some applications, particularly applications requiring routing cables or hoses through tight, winding areas, as well as applications having weight restrictions, such as aircraft and aerospace applications, for example,
  • One aspect of the invention provides a woven sleeve for routing and protecting elongate members from exposure to abrasion and other environmental conditions, such as contamination
  • the sleeve has a flexible, abrasion resistant self-curling elongate wall constructed from woven monofilament and/or multifilament yams,
  • the wall has opposite edges extending generally parallel to a central axis of the sleeve, wherein the opposite edges overlap one another.
  • the wall is woven with warp yams tliat extend generally parallel to the central axis of the sleeve and fill yams that extend circumferentialiy about the sleeve, generally transversely to the central axis.
  • the warp yams are bundled into individual, discrete groups, with each group including a plurality of yams in side ⁇ by-side relation with one another, wherein each of the yarns within the same discrete group is Interlaced over the same side of a common fill yarn.
  • the groups of bundled warp yams provide enhanced abrasion resistance to abrasion forced applied along the length of the sleeve, while die fill yams provide the sleeve with enhanced flexibility,
  • the discrete bundles can extend over a single fill yam and under a single fill yarn in repetition.
  • the discrete bundles can extend over a plurality of the fill yams and under a plurality of the fill yams in repetition.
  • each discrete bundle can extend over a pair of the fill yarns and under a pair of the fill yams in repetition.
  • the opposite edges of the wall can be biased into overlapping rel tion with one another by the fill yams.
  • at least some of the warp yarns are provided as multifilament yams.
  • each of the warp yams can be provided as a multifilament yam.
  • each of the fill yams can be provided as a monofilament yam
  • At least some of the warp yarns can be provided as monofilament yams
  • each of the warp yarns can be provided as a monofilament yam.
  • a method of constructing a textile sleeve includes weaving an elongate wall having opposite edges extending parallel to a central longitudinal axis of the sleeve with the wall being having warp yams extending parallel to fee central longitudinal axis and fill yams extending transverse to the warp yarns. Further, the method includes weaving the warp yams in discrete bundles of yams, with each of the bundles having warp yams arranged in side-by- side abutting relation with one another, wherein the warp yams in each discrete bundle extends over and under the same fill yams with one another.
  • the niediod can further include weaving the bundles over and under a single fill yam.
  • the method can further include weaving the bundles over a plurality of fill yams to fomi outwardly facing floats.
  • fee method can further include heat-setting at least some of the fill yarns to bias the opposite edges into overlapping relation with one another.
  • the method can further include providing at least some of the warp yarns as multifilament yarns.
  • the method can further include providing the fill yams as multifilament yams.
  • the method can further include providing the fill yarns as monofilament yams,
  • the method can further incinde providing at least some of the warp yams as monofilament yarns.
  • the method can further include forming each of the discrete bundles including multifilament and monofilament yams,
  • the method can further include weaving the warp yams and the fill yams in a basket weave pattern.
  • Figure 1 is schematic perspective view of a woven, self-wrapping sleeve constructed in accordance with one aspect of the invention, with the sleeve shown carrying and protecting elongate members therein;
  • Figure 2 is an enlarged partial view of a wall of the sleeve of Figure 1 constructed in accordance with one embodiment of the invention
  • Figure 2A is a view similar to Figure 2 of a wall of the sleeve of Figure 1 constructed in accordance with another embodiment of the invention.
  • Figure 2B is a view similar to Figure 2 of a wall of the sleeve of Figure 1 constructed in accordance with yet another embodiment of the invention
  • Figure 3 is a view similar to Figure 2 of a wall of the sleeve of Figure 1 constructed in accordance with yet another embodiment of the invention
  • Figure 3A is a view similar to Figure 3 of a wall of the sleeve of Figure 1 constructed in accordance wit!i yet another embodiment of the invention.
  • Figure 3B is a view similar to Figure 3 of a wall of the sleeve of Figure 1 constructed in accordance with yet another embodiment of the invention.
  • Figure 1 shows schematic representation of a woven, self-wrapping textile sleeve, referred to hereafter as sleeve 10, constructed in accordance with one aspect of the invention.
  • the sleeve 10 has a WTappable elongate wall 12 for routing and protecting elongate members, such as wires or a wire harness 14, for example, from exposure to abrasion and the ingress of contamination, debris and the like.
  • the elongate wall 12 has opposite edges 16, 17 extending generally parallel to a central, longitudinal axis 1S S wherein the edges 16, 17 are preferably biased into overlapping relation with one another in "cigarette wrapped” fashion to fully enclose the elongate members 14 within a central cavity 20 of the sleeve 10.
  • the cavity 20 is readily accessible along the full length of the wall 12 so that the elongate members 14 can be readily disposed radially into the cavity 20, and conversely, removed from the cavity 20, such as during service.
  • the wall 12 is woven with individual;, discrete warp yam bundles 22 extending generally parallel to the central longitudinal axis 18, wherein each bundle 22 is made up of a plurality of warp yams 23 arranged in side-by-side, abutting relation with one another.
  • the wall 12 is further woven with weft yams, also commonly referred to as fill yarns 24, extending generally circumferentialiy about the wrapped wail 2 in generally transverse relation to the warp yarns 23,
  • the fill yams 24 can be provided, at least in part, as heat-settable yams, if desired, such that upon heat-setting the fill yarns 24 while a curled or wrapped configuration, the wall 12 is biased to self-curl the opposite edges 16, 17 into overlapping relation with one another.
  • the bias is imparted by heat-setting the fill yarns 24, such as heat-settable monofilament or multifilament yams, into their curled configuration about the central longitudinal axis IB,
  • the wall 12 can be constructed having any suitable size, including length and diameter.
  • the edges 16, 17 When the wall 12 is in its self-wrapped tubular configuration, generally free from any externally applied forces, the edges 16, 17 preferably overlap one another at least slightly to folly enclose the cavity 20, and thus, provide enhanced protection to the wires 14 contained in the cavity 20.
  • the edges 16, 17 are readily extendable away from one another under an externally applied force sufficient to overcome the bias imparted by the fill yarns 24 to at least partially open and expose the cavity 20, Accordingly, the wires 14 can be readily disposed into the cavity 20 during assembly or removed from the cavity 20 during service.
  • the edges 16, 17 Upon releasing the externally applied force, the edges 16, 17 return automatically to their natural, overlapping self-wrapped position under the bias imparted by the heat-set fill monofilament yams 24,
  • the discrete warp yarn bundles 22 can be formed of any suitable monofilament and/or multifilament yams, with an exemplary embodiment of the bundles 22 being shown in Figure 2 as being formed entirely with a plurality of multifilament warp yams 23.
  • the multifilament yams 23 facilitate maintaining the fill yams 24 in their intended, as woven positions by imparting enhanced friction on the fill yams 24, while also providing the sleeve 10 with sufficient flexibility for routing around comers, for example.
  • the bundles 22 were formed with pairs of the warp yarns 23 , wherein the warp yarns 23 were provided as multifilaments having a denier between about 300-50O 9 with an ends-per-irsch between about 75-90,
  • the discrete bundles 22 are shown in Figure 2, by way of example and without limitation, as being woven in a modified basket-type weave pattern, with each bundle 22 extending over a single fill yam 24 and then under a single fill yam 24, in repeating fashion.
  • the fill yams 24 can be provided as any suitable monofilament and/or multifilament material, including heat-settable monofilament and/or multifilament polymeric material, such as polyphenyiene sulfide (PPS) or polyethyleneterephthalate (PET), for example.
  • PPS polyphenyiene sulfide
  • PET polyethyleneterephthalate
  • the fill yarns 24 are heat-settable monofilaments.
  • the monofilaments 24 preferably have a reduced cross-section area (reduced diameter) relative to the warp yarns 23, which facilitates providing the sleeve 10 with an increased degree of flexibility in comparison to that if the monofilaments were larger,
  • FIG 2A another exemplary embodiment of a sleeve 10 ! constructed in accordance with the invention is shown, wherein the same reference numerals as used in Figure 2, eoupled with a single prime ( are used to identify similar features,
  • the sleeve 10* Is similar to the sleeve 10 of Figure 2; however, rather than the warp yams being provided as multifilaments, the warp yams 23* are provided as monofilaments, thereby rendering the entire sleeve 10' as being constructed of monofilaments,
  • the monofilaments used for the warp yams 23' are at least slightly greater in diameter than the monofilaments used for the fill yams 24'. Otherwise, the pattern of weave of the sleeve 10' is the same as that for the sleeve 10, and thus, no further description is necessary.
  • FIG. 2B S another exemplary embodiment of a sleeve 10" constructed in accordance with the invention is shown, wherein the same reference numerals, coupled with a double prime (") s are used to identify similar features.
  • the sleeve 10" is similar to the sleeve 10 of Figure 2; however, rather than the warp yams being provided as multifilaments,, each discrete bundle 22" is formed with a monofilament warp yam 23" and a multifilament warp yarn 23".
  • the monofilaments used for the warp yams 23" can be the same as those used for the warp yams of the sleeve 10 s of the Figure 2A S while the multifilament warp yams 23" can be the same as those used for the warp yams of the sleeve 0, with the effective diameters of the monofilament and multifilament warp yarns 23 f! being the same or generally the same. Otherwise, the pattern of weave of the sleeve 10" Is the same as that for the sleeve 10, and thus, no further description is necessary.
  • FIG. 2C another exemplary embodiment of a sleeve 10'" constructed in accordance with the invention is shown, wherein the same reference numerals, coupled with a triple prime (*"), are used to identify similar features.
  • the sleeve 10'" is similar to the sleeve 10 of Figure 2; however, rather than the fill yams being provided as monofilaments, the fill yams 24'" are provided as multifilaments, thereby rendering the entire sleeve 10'" as being constructed of multifilaments.
  • the fill yams 24'" are woven as individual yam filaments, and thus, do not extend over and under the same warp yams as an immediately adjacent fill yam.
  • the fill yams 24* as with the previous embodiments, have an effective diameter that is less than the effective diameter of the individual warp yarns 23"', with an exemplary embodiment being constructed with fill yams 24'" having a denier between about 200-400 with a piek-per-mch between about 30-50, Otherwise, the pattern of weave of the sleeve 10"' is the same as that for the sleeve 10, and thus, no fhrther description is necessary,
  • FIG. 3 another exemplary embodiment of a sleeve 110 constructed in accordance with the invention is shown ⁇ wherein the same reference numerals as used in Figure 2 S offset by a factor of 100, are used to identify like features.
  • the sleeve 110 is similar to the sleeve 10 of Figure 2; however, rather than the warp yams 123 and bundles 122 thereof extending over and under a single monofilament fill yam 123, the discrete bundles of warp yarns 123 extend over a pair of fill yarns 124 and then under a pair of fill yarns ⁇ 24 in a repetitions pattern, thereby forming a true basket weave pattern, As such, the warp yams 123 form outwardly facing warp floats 26 extending over a plurality of the fill yarns 124 s wherein the floats 26 function to provide further enhanced protection against abrasive forces sliding along the length of the sleeve 10 in the direction indicated by arrow A. Otherwise,
  • FIG 3 A another exemplary embodiment of a sleeve 1 10' constructed in accordance with the invention is shown, wherein the same reference numerals as used in Figure 3, coupled with a single prime ('), are used to identify similar features.
  • the sleeve 110' is similar to the sleeve 110 of Figure 3; however, rather than the warp yams being provided as multifilaments,, the warp yams 123* are provided as monofilaments, thereby rendering the entire sleeve 110' as being constructed of monofilaments.
  • the monofilaments used for the warp yarns 123' are at least slightly greater in diameter than the monofilaments used for the fill yams 124', Otherwise, the pattern of weave of the sleeve 1 10' is the same as that for the sleeve 110, and thus, no further description is necessary,
  • FIG. 3B In Figure 3B exemplary embodiment of a sleeve 110" constructed in accordance with the invention is shown, wherein the same reference numerals as used in Figure 3 » coupled with a double prime £"), are used to identify similar features.
  • the sleeve 1 10" is similar to the sleeve 1 10 of Figure 3; however, rather than the warp yarns being provided as multifilaments, each discrete bundle 122" is formed with a monofilament warp yam 123" and a multifilament warp yam 123", thereby resulting in a monofilament and a multifilament being in side-by-side, abutting relation with one another.
  • the monofilaments used for the warp yams 123" can be the same as those used for the warp yarns of the sleeve 110' of the Figure 3A, while the multifilament warp yams 123 fi can be the same as those used for me warp yarns of the sleeve 110 of Figure 3 f with the effective diameters of the monofilament and multifilament warp yams 123 !! being the same or generally the same, Otherwise s the pattern of weave of the sleeve 1 0" is the same as that for the sleeve 1 10, and thus, no further description is necessary,
  • FIG. 3C another exemplary embodiment of a sleeve 1 10'" constructed in accordance with the invention is shown, wherein the same reference numerals as used in Figure 3, coupled with a triple prime ( m ) 5 are used to identify similar features.
  • the sleeve 110'" is similar to the sleeve 1 10 of Figure 3; however, rather than the fill yarns being provided as monofilaments, the fill yams 124 m are provided as multifilaments, thereby rendering the entire sleeve 110 8 " as being constructed of multifilaments.
  • the fill yams 24' as with the previous embodiments, have an effective diameter that is less than the effective diameter of the individual warp yams 123*", with an exemplary embodiment being constructed with fill yams 1 4"* having a denier between, about 200-400 with a piek ⁇ per-1 ⁇ 2ch between about 30-50. Otherwise, the pattern of weave of the sleeve 1 0"' is the same as that for the sleeve 110, and thus, no further description is necessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)

Abstract

L'invention concerne un manchon tissé et son procédé de construction. Le manchon a une paroi allongée souple, résistante à l'abrasion, à enroulement automatique construite à partir de fils monofilaments et/ou multifilaments tissés. La paroi possède des bords opposés s'étendant généralement de manière parallèle à un axe central du manchon, les bords opposés se chevauchant l'un l'autre. La paroi est tissée de fils de chaîne qui s'étendent généralement de manière parallèle à l'axe central du manchon et de trames qui s'étendent de manière circonférentielle autour du manchon, généralement de manière transversale par rapport à l'axe central. Les fils de chaîne sont regroupés en groupes individuels, distincts, chaque groupe comprenant une pluralité de fils disposés côte à côte, chacun des fils à l'intérieur du même groupe distinct étant entrelacé sur le même côté d'une trame commune.
EP15714988.1A 2014-05-21 2015-03-03 Manchon textile tissé souple résistant à l'abrasion, et procédé de construction correspondant Active EP3146099B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462001439P 2014-05-21 2014-05-21
PCT/US2015/018448 WO2015178996A1 (fr) 2014-05-21 2015-03-03 Manchon textile tissé souple résistant à l'abrasion, et procédé de construction correspondant

Publications (2)

Publication Number Publication Date
EP3146099A1 true EP3146099A1 (fr) 2017-03-29
EP3146099B1 EP3146099B1 (fr) 2021-08-25

Family

ID=52815264

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15714988.1A Active EP3146099B1 (fr) 2014-05-21 2015-03-03 Manchon textile tissé souple résistant à l'abrasion, et procédé de construction correspondant

Country Status (2)

Country Link
EP (1) EP3146099B1 (fr)
CN (1) CN107075749B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN201821014302A (fr) * 2018-04-14 2018-10-05
EP3947796B1 (fr) * 2019-03-26 2024-06-19 Federal-Mogul Powertrain LLC Gaine textile souple résistant à l'abrasion, et son procédé de construction

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5843542A (en) * 1997-11-10 1998-12-01 Bentley-Harris Inc. Woven fabric having improved flexibility and conformability
US20050124249A1 (en) * 2003-12-09 2005-06-09 Uribarri Peter V. Abrasion-resistant sleeve for wiring and the like
CN101052760A (zh) * 2004-07-20 2007-10-10 费德罗－莫格尔全球有限公司 自卷曲套筒
US8273429B2 (en) * 2006-01-19 2012-09-25 Federal-Mogul World Wide, Inc. Fabric for end fray resistance and protective sleeves formed therewith and methods of construction
US8701716B2 (en) * 2008-02-29 2014-04-22 Federal-Mogul Corporation Protective textile sleeve having high edge abrasion resistance and method of construction
KR20120026604A (ko) * 2009-06-11 2012-03-19 페더럴-모걸 파워트레인, 인코포레이티드 유연성과 내마모성을 가진 직물 슬리브 및 이 직물 슬리브의 제조 방법
US20120132309A1 (en) * 2010-11-30 2012-05-31 Morris David D Woven textile fabric and innerduct having multiple-inserted filling yarns
WO2013131041A2 (fr) * 2012-03-01 2013-09-06 Federal-Mogul Powertrain, Inc. Manchon textile protecteur enroulable résistant à l'effilochage d'extrémité et son procédé de construction

Also Published As

Publication number Publication date
CN107075749A (zh) 2017-08-18
EP3146099B1 (fr) 2021-08-25
CN107075749B (zh) 2021-11-09

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