WO2016017427A1 - Rope and aggregate rope - Google Patents

Rope and aggregate rope Download PDF

Info

Publication number
WO2016017427A1
WO2016017427A1 PCT/JP2015/070258 JP2015070258W WO2016017427A1 WO 2016017427 A1 WO2016017427 A1 WO 2016017427A1 JP 2015070258 W JP2015070258 W JP 2015070258W WO 2016017427 A1 WO2016017427 A1 WO 2016017427A1
Authority
WO
WIPO (PCT)
Prior art keywords
rope
woven fabric
tubular woven
collective
filter material
Prior art date
Application number
PCT/JP2015/070258
Other languages
French (fr)
Japanese (ja)
Inventor
中塚　宏文
俊之 小阪
崇介 森本
善裕 木下
Original Assignee
芦森工業株式会社
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 芦森工業株式会社 filed Critical 芦森工業株式会社
Priority to EP15826618.9A priority Critical patent/EP3176319A4/en
Priority to CN201580039592.0A priority patent/CN106574437A/en
Publication of WO2016017427A1 publication Critical patent/WO2016017427A1/en

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/04—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics with a core of fibres or filaments arranged parallel to the centre line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/20—Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1012—Rope or cable structures characterised by their internal structure
    • D07B2201/1014—Rope or cable structures characterised by their internal structure characterised by being laid or braided from several sub-ropes or sub-cables, e.g. hawsers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1092—Parallel strands
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1096—Rope or cable structures braided
    • 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
    • D07B2201/2088—Jackets or coverings having multiple layers
    • 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
    • D07B2201/20903—Jackets or coverings comprising woven structures
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/201—Polyolefins
    • D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2065—Reducing wear
    • D07B2401/207—Reducing wear internally
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2061—Ship moorings

Definitions

  • the present invention relates to ropes and collective ropes, and more particularly to ropes and collective ropes mainly for use in the ocean for mooring ships to quay or mooring offshore structures to the seabed. .
  • Patent Document 1 Japanese Patent Application Laid-Open No. 2002-264884
  • ultra high molecular weight polyethylene is used because the rope requires high tensile strength.
  • sand particles may be damaged by friction, resulting in a significant decrease in strength.
  • Patent Document 2 Japanese Patent Application Laid-Open No. 2014-31602
  • the present invention has been made in view of such circumstances, and the rope itself is light and flexible, and sand particles or the like do not enter the strand of the rope, and the fibers are not broken by such sand particles and are small.
  • An object of the present invention is to provide a rope that is not accidentally cut by a tensile load.
  • the rope of the present invention is formed by coating a filter material made of a tubular woven fabric formed by weaving warp yarns and weft yarns around a core material obtained by aligning, twisting or combining a plurality of yarns. It is characterized by.
  • the outer side of the filter material is covered with a protective material made of a tubular woven fabric or a braid.
  • the said filter material is woven in the outer periphery of the said core material by the annular loom in the cylinder shape.
  • the total fineness of the tubular woven fabric is preferably equivalent to 130,000 to 200,000 dtex per square inch of the tubular woven fabric.
  • the collective rope of the present invention is characterized in that a plurality of the ropes according to the present invention are aligned, twisted or combined.
  • the filter material since the outer side of the core material is coated with a filter material made of a tubular fabric, the filter material filters pebbles, sand particles, mud, etc. in the water, and these sand particles are roped. It is possible to effectively prevent a situation in which the sand particles or the like cut fibers, and the rope is inadvertently cut by a load that is not so large.
  • the filter material in the present invention is composed of a tubular woven fabric obtained by weaving warp and weft into a cylindrical shape, the tubular woven fabric is sufficiently light and flexible as compared with the core material, and is almost heavy. It doesn't become hard or stiff.
  • 1 and 2 show a rope 1 of the present invention
  • 2 is a core material of the rope 1
  • 3 is a filter material formed so as to cover the outer surface of the core material 2.
  • the core material 2 is formed by twisting or combining strands 4 formed by twisting a plurality of yarns.
  • it is composed of an eight-strike cross rope, but it may be a ten-strike, twelve-strike, etc. There may be.
  • a material in which a plurality of yarns are aligned can be used as the core material 2, and the filter material 3 can be provided so as to cover the outer surface of the core material 2.
  • the rope of the present invention may be one in which one strand is used as a core material and a filter material is provided so as to cover the outer surface of the core material composed of the one strand.
  • a plurality of ropes provided with a filter material so as to cover the outer surface of the core material made of one strand can be aligned, twisted or combined to be used as a collective rope.
  • a rope shown in FIG. 3 can be used as a strand, and a three-strand rope formed by twisting three strands, an eight-strand rope combined with eight strands, and the like can be exemplified.
  • the yarn constituting the core material 2 uses relatively high strength polyester fibers or ultrahigh molecular weight polyethylene. Is preferred.
  • the filter material 3 formed on the outer side of the core material 2 is composed of a warp yarn 5 arranged in an annular shape and a weft yarn 6 woven in a spiral with respect to the warp yarn 5, as shown in the drawing.
  • the warp yarn 5 and the weft yarn 6 a polyester fiber span yarn or a crimped yarn. Since the spun yarn has a lot of fuzz, the bulkiness of the spun yarn is increased by the fluff, and the crimped yarn is increased by the curling, so that the fabric texture is easily closed and suitable as a filter material.
  • a filament yarn can also be used.
  • a yarn (corresponding to 1800 to 2400 dtex) obtained by twisting 6 to 8 spun yarns of 20th polyester fiber is used, which is 40 to 40 It is appropriate to arrange 70.
  • the weft yarn 6 is a yarn (equivalent to 1800-2400 decitex) twisted by 6 to 8 spun yarns of 20th polyester fiber, and 15 to 20 yarns per inch of tubular fabric. It is appropriate to drive and weave the tubular fabric.
  • the filter material 3 made of the tubular woven fabric prevents sand particles from entering the core material 2, so that the fabric of the tubular woven fabric needs to be mixed to some extent.
  • the total fineness of the warp yarn 5 and the weft yarn 6 per square inch of the tubular woven fabric is suitably about 130,000 to 200,000 dtex.
  • the protective material may be a cylindrical woven fabric similar to the filter material 3, or may be made of a blade. Further, the protective material may be able to pass some of the sand particles.
  • the filter material 3 By covering with the protective material, the filter material 3 can be prevented from being damaged due to wear or the like, and the protection function of the core material 2 by the filter material 3 can be further ensured. Furthermore, the outer side of the collective rope can be covered with the protective material.
  • the filter material 3 made of a tubular woven fabric is coated on the outside of the core material 2, the filter material 3 filters pebbles, sand particles, mud, etc. in the water, and these sand particles Etc. does not enter the strand 4 of the rope 1.
  • these sand particles do not damage or cut the fibers constituting the rope 1, and it is possible to effectively prevent a situation where the rope is inadvertently cut by a load that is not so large. is there.
  • the filter material 3 in the present invention is made of a tubular fabric formed by weaving the warp yarn 5 and the weft yarn 6 in a tubular shape, the tubular fabric is sufficiently larger than the core material 2 that is a thick rope. It is light and flexible, and hardly becomes heavy or stiff as the water floating rope 1.
  • the filter material 3 is made of a tubular woven fabric, even if the rope 1 is bent and stretched, there is no misalignment like a blade, the structure is stable, and the filtration function described above is stable. Further, the tubular woven fabric can be easily formed on the outside of the core material 2 by an annular loom.
  • the rope of the present invention is suitable for use in water, but is not limited thereto, and is extremely useful as a countermeasure against dust on land.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Woven Fabrics (AREA)
  • Ropes Or Cables (AREA)
  • Laminated Bodies (AREA)

Abstract

Provided is a rope which is light and flexible, into the strands of which sand grains, etc., do not infiltrate, the fibers of which are not broken by such sand grains, and which is not inadvertently cut by small tensile loads. The rope is formed by covering the circumference of a core with a filtration material, wherein the core is obtained by paralleling multiple yarns and twisting or combining same, and the filtration material comprises a tubular woven fabric formed by weaving warp and weft yarns.

Description

ロープ及び集合ロープRope and collective rope
　本発明はロープ及び集合ロープに関するものであって、特に船舶を岸壁に係留したり、海上構造物を海底に係留したりするための、主として海洋において使用するためのロープ及び集合ロープに関するものである。 The present invention relates to ropes and collective ropes, and more particularly to ropes and collective ropes mainly for use in the ocean for mooring ships to quay or mooring offshore structures to the seabed. .
　従来からこの種の係留ロープが使用されているが、その多くは特開２００２－２６４８８４号公報（特許文献１）に示されるように、繊維製の糸条を単純に撚り合わせ又は組み合わせたものであった。 Conventionally, this type of mooring rope has been used, but many of these are simple twists or combinations of fiber yarns as disclosed in Japanese Patent Application Laid-Open No. 2002-264884 (Patent Document 1). there were.
　しかしながらこのようなロープでは、このロープを水中において使用していると、その使用の過程においてロープの内部又はロープを構成するストランド中に、水中に漂っていた小石、砂、泥などが侵入する。 However, in such a rope, when the rope is used in water, pebbles, sand, mud, etc. drifting in the water enter the inside of the rope or the strand constituting the rope in the process of use.
　かかる状態でロープに引っ張り荷重が繰り返しかかると、ロープを構成する繊維と砂粒などが擦れ合い、この繊維が強い摩耗を受けて強度が低下し、最悪の場合にはさほど大きくない荷重でロープが切断してしまうと言うようなことがあった。 When a tensile load is repeatedly applied to the rope in such a state, the fibers constituting the rope and sand particles rub against each other, and the fiber is subjected to strong wear, resulting in a decrease in strength. There was something to say.
　特に前述のように海洋において使用するロープにおいては、ロープに高い引張強度が要求されるために超高分子量ポリエチレンが使用されているが、当該ポリエチレン繊維の間に砂粒などが侵入すると、繊維間の摩擦により傷付いてしまうことがあり、大きな強度低下が生じるのである。 In particular, in the rope used in the ocean as described above, ultra high molecular weight polyethylene is used because the rope requires high tensile strength. However, when sand particles enter between the polyethylene fibers, It may be damaged by friction, resulting in a significant decrease in strength.
　また特開２０１４－３１６０２号公報（特許文献２）に示されるように、ロープの外側に不透過性の被覆層を設けることにより、繊維間に砂粒などが侵入するのを防止することも考えられるが、かかる構造では被覆層が厚くロープが剛直になると共に、繊維間に水が侵入しないのでロープ全体の比重の調整が困難となる。 Further, as disclosed in Japanese Patent Application Laid-Open No. 2014-31602 (Patent Document 2), it is conceivable to prevent sand particles and the like from entering between fibers by providing an impermeable coating layer on the outside of the rope. However, in such a structure, the covering layer is thick and the rope is rigid, and water does not enter between the fibers, so that it is difficult to adjust the specific gravity of the entire rope.
特開２００２－２６４８８４号公報Japanese Patent Laid-Open No. 2002-264884 特開２０１４－３１６０２号公報JP 2014-31602 A
　本発明はかかる事情に鑑みなされたものであって、ロープ自体が軽く且つ柔軟であって、ロープのストランド中に砂粒などが侵入することがなく、かかる砂粒により繊維が破断することがなく、小さい引っ張り荷重で不用意に切断されるようなことのない、ロープを提供することを目的とするものである。 The present invention has been made in view of such circumstances, and the rope itself is light and flexible, and sand particles or the like do not enter the strand of the rope, and the fibers are not broken by such sand particles and are small. An object of the present invention is to provide a rope that is not accidentally cut by a tensile load.
　而して本発明のロープは、複数の糸条を引き揃え、撚り合わせ又は組み合わせてなる芯材の周囲に、たて糸とよこ糸とを織成してなる筒状織物からなるフィルター材を被覆してなることを特徴とするものである。 Thus, the rope of the present invention is formed by coating a filter material made of a tubular woven fabric formed by weaving warp yarns and weft yarns around a core material obtained by aligning, twisting or combining a plurality of yarns. It is characterized by.
　本発明のロープにおいては、前記フィルター材の外側に、筒状織物又はブレイドからなる保護材を被覆することが好ましい。また前記フィルター材は、前記芯材の外周に、環状織機により筒状に織成したものであることが好ましい。 In the rope of the present invention, it is preferable that the outer side of the filter material is covered with a protective material made of a tubular woven fabric or a braid. Moreover, it is preferable that the said filter material is woven in the outer periphery of the said core material by the annular loom in the cylinder shape.
　また、前記筒状織物の総繊度が、当該筒状織物１平方インチ当たり、１３００００～２０００００デシテックス相当であることが好ましい。 The total fineness of the tubular woven fabric is preferably equivalent to 130,000 to 200,000 dtex per square inch of the tubular woven fabric.
　また、本発明の集合ロープは、本発明に係る前記のロープを複数引き揃え、撚り合わせ又は組み合わせてなることを特徴とするものである。 Further, the collective rope of the present invention is characterized in that a plurality of the ropes according to the present invention are aligned, twisted or combined.
　而して本発明によれば、芯材の外側に筒状織物よりなるフィルター材が被覆されているので、当該フィルター材が水中の小石、砂粒、泥などをろ過し、これらの砂粒などがロープのストランド中に入り込むことがなく、これらの砂粒などが繊維を切断したりして、さほど大きくない荷重によって不用意にロープが切断されるような事態を、有効に防止することができる。 Thus, according to the present invention, since the outer side of the core material is coated with a filter material made of a tubular fabric, the filter material filters pebbles, sand particles, mud, etc. in the water, and these sand particles are roped. It is possible to effectively prevent a situation in which the sand particles or the like cut fibers, and the rope is inadvertently cut by a load that is not so large.
　また、本発明におけるフィルター材は、たて糸とよこ糸とを筒状に織成してなる筒状織物からなっているので、当該筒状織物は芯材に較べて十分に軽く且つ柔軟であって、ほとんど重くなったり堅くなったりすることがない。 Further, since the filter material in the present invention is composed of a tubular woven fabric obtained by weaving warp and weft into a cylindrical shape, the tubular woven fabric is sufficiently light and flexible as compared with the core material, and is almost heavy. It doesn't become hard or stiff.
本発明のロープを示す一部を拡大して示した正面図The front view which expanded and showed a part which shows the rope of this invention 本発明のロープの横断面図Cross section of the rope of the present invention 本発明の他の例のロープを示す斜視図The perspective view which shows the rope of the other example of this invention
　以下本発明を図面に基づいて説明する。図１及び図２は本発明のロープ１を示すものであって、２は当該ロープ１の芯材であり、３は当該芯材２の外面を覆うように形成されたフィルター材である。 Hereinafter, the present invention will be described with reference to the drawings. 1 and 2 show a rope 1 of the present invention, 2 is a core material of the rope 1, and 3 is a filter material formed so as to cover the outer surface of the core material 2.
　前記芯材２は複数の糸条を撚り合わせてなるストランド４を、撚り合わせ、又は組み合わせてなっている。図１の例においては八つ打ちのクロスロープよりなっているが、十打ち、十二打ちなどの形態であっても良く、また二つ撚り、三つ撚り又は四つ撚りなどの撚りロープであっても良い。 The core material 2 is formed by twisting or combining strands 4 formed by twisting a plurality of yarns. In the example of FIG. 1, it is composed of an eight-strike cross rope, but it may be a ten-strike, twelve-strike, etc. There may be.
　また、図３に示すロープ１のように、複数の糸条を引き揃えたものを芯材２として用い、この芯材２の外面を覆うようにフィルター材３を設けることもできる。 Further, as a rope 1 shown in FIG. 3, a material in which a plurality of yarns are aligned can be used as the core material 2, and the filter material 3 can be provided so as to cover the outer surface of the core material 2.
　また、図示していないが、本発明のロープとして、１つのストランドを芯材として用い、この１つのストランドからなる芯材の外面を覆うようにフィルター材を設けたものを用いることもできる。 Although not shown in the drawings, the rope of the present invention may be one in which one strand is used as a core material and a filter material is provided so as to cover the outer surface of the core material composed of the one strand.
　さらに、前記のように１つのストランドからなる芯材の外面を覆うようにフィルター材を設けたロープを複数本引き揃え、撚り合わせ又は組み合わせて、集合ロープとして使用することもできる。例えば、このような集合ロープとして、図３に示すロープをストランドとして用い、このストランド３本を撚り合せた３つ打ちロープ、８本を組み合わせた８つ打ちロープなどを例示することができる。 Furthermore, as described above, a plurality of ropes provided with a filter material so as to cover the outer surface of the core material made of one strand can be aligned, twisted or combined to be used as a collective rope. For example, as such a collective rope, a rope shown in FIG. 3 can be used as a strand, and a three-strand rope formed by twisting three strands, an eight-strand rope combined with eight strands, and the like can be exemplified.
　本願発明のロープ１は水中において重量物を係留することを目的とするものであるから、前記芯材２を構成する糸条は、比較的強度の大きいポリエステル繊維や超高分子量ポリエチレンを使用することが好ましい。 Since the rope 1 of the present invention is intended to moor heavy objects in water, the yarn constituting the core material 2 uses relatively high strength polyester fibers or ultrahigh molecular weight polyethylene. Is preferred.
　そして、当該芯材２の外側に形成されたフィルター材３は、図面に示されるように、環状に配置されたたて糸５と、当該たて糸５に対してスパイラルの織り込まれたよこ糸６とよりなる、筒状織物からなっている。当該筒状織物を織成するには、ホースなどを織成する環状織機により織成することができる。 And the filter material 3 formed on the outer side of the core material 2 is composed of a warp yarn 5 arranged in an annular shape and a weft yarn 6 woven in a spiral with respect to the warp yarn 5, as shown in the drawing. Made of tubular woven fabric. In order to weave the tubular woven fabric, it can be woven by an annular loom that weaves a hose or the like.
　当該筒状織物は、たて糸５及びよこ糸６として、ポリエステル繊維のスパン糸又は巻縮加工糸を使用するのが好ましい。スパン糸は毛羽が多いためにその毛羽によって、また巻縮加工糸はその巻縮によって嵩高性が増し、それによって織物の布目が塞がり易くフィルター材として適している。しかしながらたて糸５又はよこ糸６の一方については、フィラメント糸を使用することもできる。 In the tubular woven fabric, it is preferable to use, as the warp yarn 5 and the weft yarn 6, a polyester fiber span yarn or a crimped yarn. Since the spun yarn has a lot of fuzz, the bulkiness of the spun yarn is increased by the fluff, and the crimped yarn is increased by the curling, so that the fabric texture is easily closed and suitable as a filter material. However, for either the warp yarn 5 or the weft yarn 6, a filament yarn can also be used.
　而して前記たて糸５としては、２０番手のポリエステル繊維のスパン糸を６～８本撚り合わせた糸条（１８００～２４００デシテックス相当）を使用し、それを筒状織物の幅１インチ当たり４０～７０本配置するのが適当である。 Thus, as the warp yarn 5, a yarn (corresponding to 1800 to 2400 dtex) obtained by twisting 6 to 8 spun yarns of 20th polyester fiber is used, which is 40 to 40 It is appropriate to arrange 70.
　またよこ糸６としては、２０番手のポリエステル繊維のスパン糸を６～８本撚り合わせた糸条（１８００～２４００デシテックス相当）を使用し、それを筒状織物の長さ１インチ当たり１５～２０本打込んで、筒状織物を織成するのが適当である。 The weft yarn 6 is a yarn (equivalent to 1800-2400 decitex) twisted by 6 to 8 spun yarns of 20th polyester fiber, and 15 to 20 yarns per inch of tubular fabric. It is appropriate to drive and weave the tubular fabric.
　本発明においては、前記筒状織物よりなるフィルター材３により、芯材２内に砂粒が侵入するのを防止するものであるから、前記筒状織物の布目がある程度混んでいることが必要である。当該筒状織物の１平方インチ当たりのたて糸５とよこ糸６との総繊度として、１３００００～２０００００デシテックス程度が適当である。 In the present invention, the filter material 3 made of the tubular woven fabric prevents sand particles from entering the core material 2, so that the fabric of the tubular woven fabric needs to be mixed to some extent. . The total fineness of the warp yarn 5 and the weft yarn 6 per square inch of the tubular woven fabric is suitably about 130,000 to 200,000 dtex.
　また、本発明においては、前記フィルター材３の外側に、さらに保護材で被覆することも好ましいことである。保護材としては、フィルター材３と同様の筒状織物であっても良く、またブレイドよりなるものであっても良い。さらに当該保護材は前記砂粒などを多少通し得るものであっても良い。 In the present invention, it is also preferable to coat the outer side of the filter material 3 with a protective material. The protective material may be a cylindrical woven fabric similar to the filter material 3, or may be made of a blade. Further, the protective material may be able to pass some of the sand particles.
　当該保護材で被覆することにより、フィルター材３が摩耗などにより傷付くことを防止することができ、フィルター材３による芯材２の保護機能をより確実なものとすることができる。さらに、前記の集合ロープの外側を前記保護材で被覆することもできる。 By covering with the protective material, the filter material 3 can be prevented from being damaged due to wear or the like, and the protection function of the core material 2 by the filter material 3 can be further ensured. Furthermore, the outer side of the collective rope can be covered with the protective material.
　而して本発明によれば、芯材２の外側に筒状織物よりなるフィルター材３が被覆されているので、当該フィルター材３が水中の小石、砂粒、泥などをろ過し、これらの砂粒などがロープ１のストランド４中に入り込むことがない。 Thus, according to the present invention, since the filter material 3 made of a tubular woven fabric is coated on the outside of the core material 2, the filter material 3 filters pebbles, sand particles, mud, etc. in the water, and these sand particles Etc. does not enter the strand 4 of the rope 1.
　そのため、これらの砂粒などがロープ１を構成する繊維を傷つけたり切断したりすることがなく、さほど大きくない荷重によって不用意にロープが切断されるような事態を、有効に防止することができるのである。 Therefore, these sand particles do not damage or cut the fibers constituting the rope 1, and it is possible to effectively prevent a situation where the rope is inadvertently cut by a load that is not so large. is there.
　また、本発明におけるフィルター材３は、たて糸５とよこ糸６とを筒状に織成してなる筒状織物からなっているので、当該筒状織物は太いロープである芯材２に較べて、十分に軽く且つ柔軟であって、水浮上ロープ１としてほとんど重くなったり堅くなったりすることがない。 Moreover, since the filter material 3 in the present invention is made of a tubular fabric formed by weaving the warp yarn 5 and the weft yarn 6 in a tubular shape, the tubular fabric is sufficiently larger than the core material 2 that is a thick rope. It is light and flexible, and hardly becomes heavy or stiff as the water floating rope 1.
　また、フィルター材３が筒状織物よりなるので、ロープ１を曲げ伸ばししてもブレイドのように目ずれが生じることがなく、その組織が安定しており、前述のろ過機能が安定している。また筒状織布は環状織機により芯材２の外側に簡単に形成することができる。 In addition, since the filter material 3 is made of a tubular woven fabric, even if the rope 1 is bent and stretched, there is no misalignment like a blade, the structure is stable, and the filtration function described above is stable. . Further, the tubular woven fabric can be easily formed on the outside of the core material 2 by an annular loom.
　本発明のロープは、水中における用途に適しているが、それに限定されるものではなく、陸上における砂埃対策としても極めて有用である。 The rope of the present invention is suitable for use in water, but is not limited thereto, and is extremely useful as a countermeasure against dust on land.
　　　１　ロープ
　　　２　芯材
　　　３　フィルター材
　　　４　ストランド
　　　５　たて糸
　　　６　よこ糸 1 rope 2 core material 3 filter material 4 strand 5 warp yarn 6 weft

Claims (11)

  1. 　複数の糸条を引き揃え、撚り合わせ又は組み合わせてなる芯材（２）の周囲に、たて糸（５）とよこ糸（６）とを織成してなる筒状織物からなるフィルター材（３）を被覆してなることを特徴とする、ロープ。 A filter material (3) made of a tubular woven fabric formed by weaving warp yarn (5) and weft yarn (6) is coated around a core material (2) formed by aligning, twisting or combining a plurality of yarns. A rope characterized by.
  2. 　前記フィルター材（３）の外側に、筒状織物又はブレイドからなる保護材を被覆したことを特徴とする、請求項１に記載のロープ。 The rope according to claim 1, wherein the outer side of the filter material (3) is covered with a protective material made of a tubular woven fabric or braid.
  3. 　前記芯材（２）の外周に、環状織機によりフィルター材（３）を筒状に織成してなることを特徴とする、請求項１に記載のロープ。 The rope according to claim 1, characterized in that the filter material (3) is woven into a cylindrical shape on the outer periphery of the core material (2) by an annular loom.
  4. 　前記筒状織物の総繊度が、当該筒状織物１平方インチ当たり、１３００００～２０００００デシテックス相当であることを特徴とする、請求項１に記載のロープ。 The rope according to claim 1, wherein the total fineness of the tubular woven fabric is equivalent to 130,000 to 200,000 dtex per square inch of the tubular woven fabric.
  5. 　請求項１に記載のロープを複数本、引き揃え、撚り合わせ又は組み合わせてなることを特徴とする、集合ロープ。 A collective rope comprising a plurality of the ropes according to claim 1, being aligned, twisted or combined.
  6. 　請求項２に記載のロープを複数本、引き揃え、撚り合わせ又は組み合わせてなることを特徴とする、集合ロープ。 A collective rope comprising a plurality of the ropes according to claim 2, being aligned, twisted or combined.
  7. 　請求項３に記載のロープを複数本、引き揃え、撚り合わせ又は組み合わせてなることを特徴とする、集合ロープ。 An aggregate rope comprising a plurality of the ropes according to claim 3, being aligned, twisted or combined.
  8. 　請求項４に記載のロープを複数本、引き揃え、撚り合わせ又は組み合わせてなることを特徴とする、集合ロープ。 An aggregate rope comprising a plurality of the ropes according to claim 4, being aligned, twisted or combined.
  9. 　集合ロープの外周に、筒状織物又はブレイドからなる保護材を被覆したことを特徴とする、請求項５に記載の集合ロープ。 6. The collective rope according to claim 5, wherein the outer circumference of the collective rope is covered with a protective material made of a tubular woven fabric or a braid.
  10. 　集合ロープの外周に、筒状織物又はブレイドからなる保護材を被覆したことを特徴とする、請求項７に記載の集合ロープ。 The aggregate rope according to claim 7, wherein a protective material made of a tubular woven fabric or braid is coated on an outer periphery of the aggregate rope.
  11. 　集合ロープの外周に、筒状織物又はブレイドからなる保護材を被覆したことを特徴とする、請求項８に記載の集合ロープ。 9. The collective rope according to claim 8, wherein a protective material made of a tubular woven fabric or braid is coated on an outer periphery of the collective rope.
PCT/JP2015/070258 2014-07-31 2015-07-15 Rope and aggregate rope WO2016017427A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP15826618.9A EP3176319A4 (en) 2014-07-31 2015-07-15 Rope and aggregate rope
CN201580039592.0A CN106574437A (en) 2014-07-31 2015-07-15 Rope and aggregate rope

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014155816A JP2016033269A (en) 2014-07-31 2014-07-31 rope
JP2014-155816 2014-07-31

Publications (1)

Publication Number Publication Date
WO2016017427A1 true WO2016017427A1 (en) 2016-02-04

Family

ID=55217332

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/070258 WO2016017427A1 (en) 2014-07-31 2015-07-15 Rope and aggregate rope

Country Status (4)

Country Link
EP (1) EP3176319A4 (en)
JP (1) JP2016033269A (en)
CN (1) CN106574437A (en)
WO (1) WO2016017427A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107034709A (en) * 2017-06-07 2017-08-11 扬州兴轮绳缆有限公司 A kind of hawser
BE1026000B1 (en) * 2018-06-19 2019-09-05 Bexco Nv LAKE ROPES AND SYNTHETIC ROPES
JP2020056124A (en) * 2018-10-01 2020-04-09 芦森工業株式会社 rope
CN115369541B (en) * 2022-08-29 2023-08-18 华南理工大学 Three-dimensional woven reinforced inhaul cable with woven threaded anchoring section and weaving method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002264884A (en) * 2001-03-07 2002-09-18 Tokyo Seiko Seni Rope Kk Fiber rope for mooring floating body
CN101845764A (en) * 2009-03-23 2010-09-29 浙江四兄绳业有限公司 Mooring rope jacket formed by blending polyester and polypropylene and preparation process thereof
JP2012007255A (en) * 2010-06-23 2012-01-12 Obama Seiko Kk Rope
WO2014069299A1 (en) * 2012-10-29 2014-05-08 小浜製綱株式会社 Synthetic-fiber rope

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1101418A (en) * 1964-07-10 1968-01-31 Ministry Of Technology Improvements in or relating to ropes
JP2004211223A (en) * 2002-12-27 2004-07-29 Ashimori Ind Co Ltd Rope
NO323878B1 (en) * 2005-04-29 2007-07-16 Scanrope As Rep.
CN2799642Y (en) * 2005-05-23 2006-07-26 纬豪实业股份有限公司 Rope
WO2010048008A2 (en) * 2008-10-23 2010-04-29 Polteco Inc. Abrasion resistant cords and ropes
US8883302B2 (en) * 2008-10-23 2014-11-11 Polteco, Inc. Abrasion resistant cords and ropes
EP2592033B1 (en) * 2010-07-07 2017-03-29 Mitsubishi Electric Corporation Elevator rope
EP2518208A3 (en) * 2011-04-27 2015-02-11 Polteco Inc. Abrasion resistant cords and ropes
DE202012102710U1 (en) * 2012-07-19 2012-08-17 Spanset Inter Ag Round sling for lifting loads
CN103306151A (en) * 2013-05-06 2013-09-18 温芫鋐 Rope

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002264884A (en) * 2001-03-07 2002-09-18 Tokyo Seiko Seni Rope Kk Fiber rope for mooring floating body
CN101845764A (en) * 2009-03-23 2010-09-29 浙江四兄绳业有限公司 Mooring rope jacket formed by blending polyester and polypropylene and preparation process thereof
JP2012007255A (en) * 2010-06-23 2012-01-12 Obama Seiko Kk Rope
WO2014069299A1 (en) * 2012-10-29 2014-05-08 小浜製綱株式会社 Synthetic-fiber rope

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3176319A4 *

Also Published As

Publication number Publication date
EP3176319A1 (en) 2017-06-07
CN106574437A (en) 2017-04-19
EP3176319A4 (en) 2018-02-28
JP2016033269A (en) 2016-03-10

Similar Documents

Publication Publication Date Title
WO2016017427A1 (en) Rope and aggregate rope
US9951447B2 (en) Jacket for a lengthy body
US10683608B2 (en) Cut resistant rope
JP6190647B2 (en) Synthetic fiber rope
EP2274465B1 (en) Abrasion resistant fabric
US20100101833A1 (en) Abrasion resistant cords and ropes
JP6411627B2 (en) Rope with woven sheath
US20150267347A1 (en) Chafe protected rope and protective cover therefore
CN106320042A (en) High-strength corrosion-resistant deep-sea cable
JP6825796B2 (en) rope
JP2014167343A (en) Fire fighting shape-retaining hose
WO2016075425A1 (en) A protective cover
JP2010058716A (en) Protective cover for rope and method of protecting rope
JP5713569B2 (en) Fire hose
AU2015202033B2 (en) Abrasion Resistant Fabric
KR101326976B1 (en) Safety belt weaving with belt changing time function
JP2023149990A (en) mooring rope
JP5047045B2 (en) Fender cover and fender structure
JP5826664B2 (en) Glider towing rope
CN105970705A (en) Sheath for mooring cable and mooring cable protection method
CN108660819A (en) A kind of compound lead for retractable pencil cable of braiding

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15826618

Country of ref document: EP

Kind code of ref document: A1

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112016030589

Country of ref document: BR

REEP Request for entry into the european phase

Ref document number: 2015826618

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2015826618

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 112016030589

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20161226