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WO1992006235A1 - Gaine tressee resistante a l'abrasion - Google Patents

Gaine tressee resistante a l'abrasion Download PDF

Info

Publication number
WO1992006235A1
WO1992006235A1 PCT/GB1990/001498 GB9001498W WO9206235A1 WO 1992006235 A1 WO1992006235 A1 WO 1992006235A1 GB 9001498 W GB9001498 W GB 9001498W WO 9206235 A1 WO9206235 A1 WO 9206235A1
Authority
WO
WIPO (PCT)
Prior art keywords
braided
monofilament
warp yarns
sleeve
resilient
Prior art date
Application number
PCT/GB1990/001498
Other languages
English (en)
Inventor
Harry Foster Gladfelter
Original Assignee
The Bentley-Harris Manufacturing Company
T&N Plc
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 The Bentley-Harris Manufacturing Company, T&N Plc filed Critical The Bentley-Harris Manufacturing Company
Priority to EP90914553A priority Critical patent/EP0512994B1/fr
Priority to ES90914553T priority patent/ES2079488T3/es
Priority to JP2513645A priority patent/JP2875886B2/ja
Priority to DE69023667T priority patent/DE69023667T2/de
Priority to PCT/GB1990/001498 priority patent/WO1992006235A1/fr
Publication of WO1992006235A1 publication Critical patent/WO1992006235A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/06—Braid or lace serving particular purposes
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2083—Jackets or coverings
    • D07B2201/209—Jackets or coverings comprising braided structures
    • 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
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/062—Load-responsive characteristics stiff, shape retention
    • 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
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features
    • D10B2403/024—Fabric incorporating additional compounds
    • D10B2403/0241—Fabric incorporating additional compounds enhancing mechanical properties
    • D10B2403/02411—Fabric incorporating additional compounds enhancing mechanical properties with a single array of unbent yarn, e.g. unidirectional reinforcement fabrics
    • 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
    • D10B2505/00—Industrial
    • D10B2505/12—Vehicles

Definitions

  • This invention relates to braided products in general and in particular to braided tubular sleeving which can be placed over various substrates such as wire bundles, pipes, conduits, electrical cables, air hoses and the like to provide abrasion resistance and improved appearance.
  • Some substrates such as electrical wire or cable are overbraided with wire to provide electrical shielding and other substrates such as hydraulic hoses are overbraided with wire or other materials to provide increased strength characteristics. In both instances the overbraiding can also provide increased abrasion resistance and durability for the product.
  • electrical wires and cables are frequently installed in computer installations and particularly in robotic installations wherein it is desirable to bundle a number of wires or cables together and retrofit a flexible sleeving over the wire or cable bundle at the time of installation or some time after the original installation. In other circumstances it is desirable to protect other conduits such as air, water or other hoses by retrofitting sleeving over the hose at the time or installation or thereafter.
  • Braided tubular sleeving has conventionally been used as field installed protective sleeving.
  • One such product is the EXPANDO self-fitting protective oversleeve made by Bentley-Harris Manufacturing Co., Lionville, Pennsylvania.
  • the EXPANDO sleeving is a braided tubular product made from a resilient engineering plastic yarn such a monofilament polyester.
  • the EXPANDO oversleeve is particularly well suited for field installation over wire and cable bundles or harnesses, hoses, and the like because the sleeving material has an open weave construction which enables ' the braided tube to expand three times its original diameter when the braided tube is axially compressed.
  • the braided tube tends to return to its original smaller diameter due to the resilient nature of the engineering plastic yarn from which it is braided.
  • This "springback" property gives the braided sleeving the desirable characteristic of being self-fitting and conforming to any size substrate which is larger than the original diameter of the sleeve and to any irregular shape of wire and cable bundle.
  • the braided sleeving tends to remain tightly conformed to the exterior of the substrate. Since the braided open weave construction of the oversleeving is very flexible, the oversleeving easily conforms during any bending and flexing of the substrate thus providing continual protection for the substrate.
  • This invention provides a braided tubular abrasion resistant sleeve comprising a resilient monofilament strand combined with nonresilient, limp multifilament warp yarn, the warp yarn preferably being of larger diameter in relation to the monofilament.
  • the resilient yarn comprises an engineering plastic having a tensile modulus of at least 100,000 psi and the warp yarns are spun or texturised yarns.
  • the preferred resilient yarn comprises polyester and the preferred warp yarn comprises any limp, nonresilient natural or synthetic multifilament yarn and may be a texturised or spun yarn.
  • the particular warp yarn chosen will be dependent upon the desired end purpose.
  • An important objective of the invention is the provision of abrasion resistant braided sleeves which have improved coverage and tensile strength properties without sacrifice of the desirable springback of such sleeves.
  • a still further object of the invention is the use of warp yarns in a braided resilient sleeve for longitudinal stiffness, coverage and dimensional stability, without impairment of the pushback and springback capability of the braided tubular structure.
  • a still further object of the invention is the provision of warp yarns in a braided sleeve in which the warp yarns are constructed so as to eliminate the tendency to loop and snag as the braided structure is expanded and then contracted.
  • Figure 1 shows a braided sleeve according to the present invention
  • Figure 2 shows a fragmentary view on an enlarged scale, schematically illustrating the construction of the sleeve of Figure 1.
  • the braided products formed by the teachings of this invention may be fabricated using conventional circular braiding equipment.
  • a circular braider is provided with a ring of studs distributed in uniformly spaced relationship around the braider with each stud receiving a spool of strand or yarn. Movement of the spools in sinuous paths produces a braided sleeve of selected properties in a manner known to those of ordinary skill in the art.
  • spools of engineered plastic monofilament strand each comprised of 1 to about 10 monofilaments are uniformly distributed on the ring of studs. Additional studs between the studs for supporting the spools of monofilament strand are provided for the support of spools for the warp yarns utilized in the present invention.
  • the braider is used to form an open weave braid which is highly flexible and radially expandable to facilitate installation over wire bundles or hoses which may have irregularly shaped connectors or fittings attached. The facility of radially expanding and contracting allows the sleeving to snugly and neatly conform to irregularities in the profile of the cable bundle or hose.
  • the resilient engineered plastic strand useful in this invention should have sufficient tensile modulus to provide the desired springback characteristic in the braided sleeving.
  • the strand used is polyester but it will be appreciated that any of the family of plastics known as engineered plastics are suitable for use in the sleeves of this invention.
  • resilient engineered plastics it is meant that the plastic has a tensile modulus of greater than 100,000 psi and preferably greater than 150,000 psi and more preferably at least 200,000 psi.
  • engineered plastics are the olefin polymers, of which some preferred olefin polymers are high density polyethylene, polypropylene, polybutene-1 , poly 4-methyl pentene and fluorinated polyolefins such as ethylenetrifluorochloroethylene copolyers, ethylene- tetrafluoroethylene copolymers, and vinylidene fluoride polymers, especially polyvinylidene fluoride, and blends thereof, for example, the fluorinated olefin blends as described in British patent No. 1,120,131; polyesters, for example, polyethylene terephthalate, polytetramethylene terephthalate for example those treated as described in U.S. patent Nos.
  • olefin polymers of which some preferred olefin polymers are high density polyethylene, polypropylene, polybutene-1 , poly 4-methyl pentene and fluorinated polyolefins such as ethylenetrifluorochloroethylene copo
  • polystyrene 4,073,830 and 4,113,594
  • polyphenylene-oxide and -sulphide blends of polyethylene oxide with polystyrene, silicone-carbonate block copolymers, polyketones, such as polyarylether ketones, for example, those described in U.S. patent Nos. 3,953,400; 4,024,314; 4,229,564; 3,751,398; 3,914,298; 3,965,146; and 4,111,908
  • polysulphones for example, polyaryl sulphones, polyarylether sulphones, polyetherimides, for example those described in U.S. patent No.
  • polycarbonates especially those derived from bis phenol-A, polyamides, especially those described in U.S. patent No. 3,551,200 and 3,677,921, epoxy resins and blends of one or more the above-mentioned polymeric materials either with each other or with other polymeric materials. Additional discussion of such materials is found in British specification No. 1,529,351. The disclosure of the above patents and specifications are incorporated herein by reference.
  • polyester monofilament strands having a diameter of about
  • ESTRALYN from Johnson Filament of Williston, Vermont are provided in strand form wherein each strand is comprised of three monofilament ends.
  • the strands are loaded on each of 48 carriers on the braider and are braided to form a sleeve of open weave construction.
  • a braided sleeve so formed has excellent pushback and springback characteristics so that it readily and easily is made to fit over elongated substrates and is easily radially expanded and contracted so as to snugly fit over regular surfaces.
  • a sleeve of the type described is modified by the addition of relatively limp multifilament warp yarns.
  • These warp yarns are preferably spun or texturised yarns.
  • Other yarns may be employed provided that they meet the requirement of being relatively limp.
  • Such yarns may be formed from either natural or synthetic fibres, the synthetic fibres being either organic or inorganic fibres.
  • bulkier warp yarns may be employed.
  • the warp yarns are to be provided to increase the tensile strength of the product, as for example wiring harnesses, where the sleeve provides strain relief, less bulky yarns, characterized by their tensile properties will be employed.
  • the number of warp yarns in relation to the monofilament strands will be dependent upon the end use of the particular product.
  • an extra stud is provided between each braider bobbin stud and this stud may be utilized for a spool of warp yarn.
  • bobbins of warp yarn may be provided between every other braid strand bobbin for a product having maximum coverage and good pushback and springback.
  • the ratio of warp yarns to monofilaments may vary substantially depending upon the desired properties and the tensile strangth of the warp yarns.
  • an end product of open braid construction where it is desirable to increase the structural stability of the product and provide strain relief while retaining the open construction to allow for air flow, may have warp yarns present in a ratio of 1 to about 2 to 4 braided monofilament strands. This can be accomplished by placing the spools of warp yarns between the appropriate groups of spools of braid strands.
  • a sleeve 10 formed in accordance with the invention is shown in Figures 1 and 2. The sleeve comprises stran ⁇ s 11 and 12, each comprised of 3 monofilament ends. Warp yarns 13 extend lengthwise of the sleeve.
  • a sleeve formed in accordance with the invention when the sleeve is pushed back and radially expanded, the relatively limp warp yarns compress and tend to uniformly form very small loops between each of the cross over points in the braided structure.
  • the braided structure is allowed to springback, the warp yarns return to their original straightened condition within the structure so that none of these loops remain.
  • these warp monofilaments slip relatively to the braided strands and tend to buckle at irregular intervals producing relatively large loops or kinks at the points where buckling takes place.
  • loops When the braided structure springs back to its original configuration, these loops, commonly called “loopies” by those working in this art, remain. These loopies not only detract from the appearance of the sleeve, they greatly impair the function since they are easily snagged and broken and are targets for abrasion. Ultimately, they lead to kinks and holes in the harness, destroying its usefulness. In contrast, the multifilament yarns add strain relief, coverage and stability to the braided product without the disadvantage caused by the monofilament loopies.
  • the multifilament warp yarns of the invention may be comprised of filaments coated with a heat activatable adhesive. Sleeves so formed would have the properties of a braided sleeve during installation. Once in place, particularly in applications where abrasion from vibration or movement is a problem, the adhesive is activated to permanently lock the structure in place.
  • the warp yarns may be added in a similar fashion to flat braided monofilament sheets.
  • the multifilament warp yarns substantially eliminate the fishnet characteristic of tapes or sheets made entirely of monofilament yarns and eliminate the tendency to form "loopies" as well as the stiffness imparted to such a braided structure when monofilament warp yarns are included.
  • a one inch internal diameter sleeve was braided using a 96 carrier circular braider from strand comprised of three ends of 10 mil monofilament polyester available under the trade mark ESTRALYN sold by Johnson Filament of Williston, Vermont. This material has a modulus of elasticity of 750,000 psi. Between every 7 carriers there was provided a carrier of texturised warp yarn of 1,000 denier multifilament nylon available under the trade mark CORDURA sold by E.I. DuPont De Nemours. This warp yarn is a relatively limp yarn imparted to the braided sleeve improved body and coverage, without impairment of its springback characteristics.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

On fabrique des gaines (10) en monofilaments tressés produits à partir de matériaux élastiques, en incorporant des fils de chaîne souples, non élastiques (ou relativement mous) et à filaments multiples. Les monofilaments tressés à partir de fils (11, 12) en matériaux plastiques à élasticité élevée, confèrent des propriétés améliorées de détente et d'effet ressort à des gaines réalisées avec ledit matériau tressé et l'incorporation de fils de chaîne relativement mous, tels que des fils texturés ou filés, donne du corps, de la couverture et améliore la résistance à la traction tout en conservant les propriétés d'élasticité. On évite la formation de 'bouclettes' qui sont caractéristiques de l'utilisation de fils de chaîne à monofilaments.
PCT/GB1990/001498 1990-10-01 1990-10-01 Gaine tressee resistante a l'abrasion WO1992006235A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP90914553A EP0512994B1 (fr) 1990-10-01 1990-10-01 Gaine tressee resistante a l'abrasion
ES90914553T ES2079488T3 (es) 1990-10-01 1990-10-01 Manguito trenzado resistente a la abrasion.
JP2513645A JP2875886B2 (ja) 1990-10-01 1990-10-01 耐摩耗性の編組スリーブ
DE69023667T DE69023667T2 (de) 1990-10-01 1990-10-01 Verschleissfester geflochtener schlauch.
PCT/GB1990/001498 WO1992006235A1 (fr) 1990-10-01 1990-10-01 Gaine tressee resistante a l'abrasion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB1990/001498 WO1992006235A1 (fr) 1990-10-01 1990-10-01 Gaine tressee resistante a l'abrasion

Publications (1)

Publication Number Publication Date
WO1992006235A1 true WO1992006235A1 (fr) 1992-04-16

Family

ID=10669743

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1990/001498 WO1992006235A1 (fr) 1990-10-01 1990-10-01 Gaine tressee resistante a l'abrasion

Country Status (5)

Country Link
EP (1) EP0512994B1 (fr)
JP (1) JP2875886B2 (fr)
DE (1) DE69023667T2 (fr)
ES (1) ES2079488T3 (fr)
WO (1) WO1992006235A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2305942A (en) * 1995-10-05 1997-04-23 You Chin San Fabric structure formed of a plurality of strands interlaced multidirectionally
ES2120854A1 (es) * 1995-05-10 1998-11-01 Relats Sa Tubo de aislamiento flexible.
EP0947621A2 (fr) * 1998-04-01 1999-10-06 Relats, S.A. Procédé pour le traitement de tuyaux de protection
US6148865A (en) * 1996-12-02 2000-11-21 A & P Technology, Inc. Braided sleeve, tubular article and method of manufacturing the tubular article
US6250193B1 (en) 1996-12-02 2001-06-26 A & P Technology, Inc. Braided structure with elastic bias strands
WO2002014592A1 (fr) * 2000-08-17 2002-02-21 Siegfrid Schwert Procede et tuyau pour le revetement d'une conduite haute pression
FR2837326A1 (fr) * 2002-03-18 2003-09-19 Sofanou Sa Gaine de protection et procede de fabrication d'une telle gaine
EP1700948A2 (fr) * 2005-03-04 2006-09-13 Sociedad Anonima de Cabulleria Industrial y Deportiva Corde pour dispositifs de sécurité individuels
US7766880B1 (en) 1997-08-21 2010-08-03 Sull Limited Method of securing a line to a patient, fasteners and their use to secure a line to a patient
US8361034B2 (en) 2005-07-13 2013-01-29 Braidlock Limited Method and apparatus for securing a line to a patient
US9072871B2 (en) 2008-10-28 2015-07-07 Braidlock Limited Methods and apparatus for securing a line
JP2019525025A (ja) * 2016-08-24 2019-09-05 フェデラル−モーグル・パワートレイン・リミテッド・ライアビリティ・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｐｏｗｅｒｔｒａｉｎ Ｌｌｃ 耐衝撃性があり収縮可能な編組された管状スリーブおよびその構築方法
CN113047071A (zh) * 2019-12-29 2021-06-29 盐城神力制绳有限公司 缆绳及其生产方法
WO2025006867A1 (fr) * 2023-06-30 2025-01-02 Federal-Mogul Powertrain Llc Manchon textile tubulaire tressé à fils hybrides et son procédé de construction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2006464C2 (nl) * 2011-03-24 2012-09-25 Tr Buchet B V Buis vervaardigd uit thermovormbare vezels.
JP5955094B2 (ja) * 2012-05-16 2016-07-20 三菱電機株式会社 巻線機器の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117057A2 (fr) * 1983-01-18 1984-08-29 The Bentley-Harris Manufacturing Co. Manchon résistant à l'abrasion
DE3344866A1 (de) * 1983-08-31 1985-03-14 Micafil AG, Zürich Verfahren zur herstellung eines schlauchfoermigen geflechtes und dessen verwendung
EP0134864A2 (fr) * 1983-09-16 1985-03-27 Walter A. Plummer Jr. Manchon tressé
EP0249333A1 (fr) * 1986-05-12 1987-12-16 The Bentley-Harris Manufacturing Co. Manchon tressé résistant à l'abrasion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117057A2 (fr) * 1983-01-18 1984-08-29 The Bentley-Harris Manufacturing Co. Manchon résistant à l'abrasion
DE3344866A1 (de) * 1983-08-31 1985-03-14 Micafil AG, Zürich Verfahren zur herstellung eines schlauchfoermigen geflechtes und dessen verwendung
EP0134864A2 (fr) * 1983-09-16 1985-03-27 Walter A. Plummer Jr. Manchon tressé
EP0249333A1 (fr) * 1986-05-12 1987-12-16 The Bentley-Harris Manufacturing Co. Manchon tressé résistant à l'abrasion

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2120854A1 (es) * 1995-05-10 1998-11-01 Relats Sa Tubo de aislamiento flexible.
GB2305942B (en) * 1995-10-05 1999-06-30 You Chin San Fibre fabric material formed of a plurality of fibre strands interlaced multidirectionally
GB2305942A (en) * 1995-10-05 1997-04-23 You Chin San Fabric structure formed of a plurality of strands interlaced multidirectionally
US6148865A (en) * 1996-12-02 2000-11-21 A & P Technology, Inc. Braided sleeve, tubular article and method of manufacturing the tubular article
US6250193B1 (en) 1996-12-02 2001-06-26 A & P Technology, Inc. Braided structure with elastic bias strands
US8435216B2 (en) 1997-08-21 2013-05-07 Braidlock Limited Method of securing a line to a patient, fasteners, and their use to secure a line to a patient
US7766880B1 (en) 1997-08-21 2010-08-03 Sull Limited Method of securing a line to a patient, fasteners and their use to secure a line to a patient
EP0947621A2 (fr) * 1998-04-01 1999-10-06 Relats, S.A. Procédé pour le traitement de tuyaux de protection
EP0947621A3 (fr) * 1998-04-01 1999-12-15 Relats, S.A. Procédé pour le traitement de tuyaux de protection
WO2002014592A1 (fr) * 2000-08-17 2002-02-21 Siegfrid Schwert Procede et tuyau pour le revetement d'une conduite haute pression
US6779563B2 (en) 2000-08-17 2004-08-24 Siegfried Schwert Method and tube for lining a high pressure pipe
FR2837326A1 (fr) * 2002-03-18 2003-09-19 Sofanou Sa Gaine de protection et procede de fabrication d'une telle gaine
WO2003079509A1 (fr) * 2002-03-18 2003-09-25 Sofanou S.A. Gaine de protection et procede de fabrication d'une telle gaine
EP1700948A2 (fr) * 2005-03-04 2006-09-13 Sociedad Anonima de Cabulleria Industrial y Deportiva Corde pour dispositifs de sécurité individuels
EP1700948A3 (fr) * 2005-03-04 2008-07-16 Sociedad Anonima de Cabulleria Industrial y Deportiva Corde pour dispositifs de sécurité individuels
US8361034B2 (en) 2005-07-13 2013-01-29 Braidlock Limited Method and apparatus for securing a line to a patient
US9072871B2 (en) 2008-10-28 2015-07-07 Braidlock Limited Methods and apparatus for securing a line
US10561824B2 (en) 2008-10-28 2020-02-18 Braidlock Limited Methods and apparatus for securing a line
US10632288B2 (en) 2008-10-28 2020-04-28 Braidlock Limited Methods and apparatus for securing a line
JP2019525025A (ja) * 2016-08-24 2019-09-05 フェデラル−モーグル・パワートレイン・リミテッド・ライアビリティ・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｐｏｗｅｒｔｒａｉｎ Ｌｌｃ 耐衝撃性があり収縮可能な編組された管状スリーブおよびその構築方法
US11332859B2 (en) 2016-08-24 2022-05-17 Federal-Mogul Powertrain Llc Impact resistant, shrinkable braided tubular sleeve and method of construction thereof
CN113047071A (zh) * 2019-12-29 2021-06-29 盐城神力制绳有限公司 缆绳及其生产方法
WO2025006867A1 (fr) * 2023-06-30 2025-01-02 Federal-Mogul Powertrain Llc Manchon textile tubulaire tressé à fils hybrides et son procédé de construction

Also Published As

Publication number Publication date
ES2079488T3 (es) 1996-01-16
EP0512994A1 (fr) 1992-11-19
DE69023667T2 (de) 1996-05-23
JPH05505218A (ja) 1993-08-05
DE69023667D1 (de) 1995-12-21
JP2875886B2 (ja) 1999-03-31
EP0512994B1 (fr) 1995-11-15

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