JP6830269B2 - Sweet rope and its manufacturing method - Google Patents
Sweet rope and its manufacturing method Download PDFInfo
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- JP6830269B2 JP6830269B2 JP2019103784A JP2019103784A JP6830269B2 JP 6830269 B2 JP6830269 B2 JP 6830269B2 JP 2019103784 A JP2019103784 A JP 2019103784A JP 2019103784 A JP2019103784 A JP 2019103784A JP 6830269 B2 JP6830269 B2 JP 6830269B2
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- Prior art keywords
- yarn
- rope
- sweet
- water
- soluble resin
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- 235000009508 confectionery Nutrition 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000011347 resin Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 16
- 239000004698 Polyethylene Substances 0.000 claims description 10
- 150000002148 esters Chemical class 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- 229920002978 Vinylon Polymers 0.000 claims description 8
- 239000002362 mulch Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000010009 beating Methods 0.000 claims description 2
- 230000008961 swelling Effects 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 5
- 239000012466 permeate Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
Landscapes
- Ropes Or Cables (AREA)
Description
本案は繊維ロープの撚りピッチを長く甘打ちに製綱して、軽く細くても強化と安全作業性経済性を得る甘打ちロープに関する。 This proposal relates to a sweet rope that has a long twist pitch of a fiber rope and is made into a sweet rope to obtain reinforcement and safety workability and economy even if it is light and thin.
従来、普通打ち（並打ち）ロープに比べ、撚りピッチを長く甘打に作る事でロープの長さは長く成り、重量は軽く成り、引っ張り強度は高くなるが、ダラダラ甘く太く膨らむことによる安全作業性と商品価値の下落が問題であった。 Compared to conventional (parallel striking) ropes, by making the twist pitch longer and sweeter, the length of the rope becomes longer, the weight becomes lighter, and the tensile strength becomes higher, but it is a safe work by swelling sweetly and thickly. The problem was the decline in sex and commercial value.
撚りピッチを長く甘く作る甘打ちロープにおいて、ダラダラ、甘く、膨らみ感を解消することを目的とする。 The purpose is to eliminate the feeling of swelling and swelling in a sweet rope that makes the twist pitch long and sweet.
本発明は、ビニロン紡績糸またはエステルマルチ糸と、ポリエチレン糸とを混合して構成された、水溶性樹脂付着浸透ヤーンを中心芯としたストランを、並打ちロープに比べて長い撚りピッチで三つ撚りされた、甘打ちロープである。 In the present invention, three strands, which are composed of a mixture of vinylon spun yarn or ester mulch yarn and polyethylene yarn and have a core centered on a water-soluble resin-adhered permeation yarn, have a longer twist pitch than a parallel rope. A twisted, sweet rope.
上記甘打ちロープは、前記並打ちロープよりも２０％撚りピッチが長いことが好ましい。 The sweet rope preferably has a 20% longer twist pitch than the parallel rope.
また、本発明は、ビニロン紡績糸またはエステルマルチ糸と、ポリエチレン糸とを混合して構成されるヤーンに水溶性樹脂を付着浸透し、前記ヤーンをストランの中心芯に挿入し、前記ストラン３本を並打ちロープに比べて長い撚りピッチで三つ撚りして製綱し、前記水溶性樹脂を乾燥する、甘打ちロープの製造方法である。
Further, in the present invention, a water-soluble resin is adhered and permeated into a yarn formed by mixing a vinylon spun yarn or an ester mulch yarn and a polyethylene yarn, the yarn is inserted into the central core of a stran, and the three strans It was manufactured rope with three twisted long twist pitch than the parallel striking the rope, drying the water-soluble resin, a method for producing a sweet beating rope.
軽く細くても強度を高く、経済性、安全作業性を高くできる。例えば、直径１０ｍｍの普通打ち（並打ち）ロープ、１００ｍを、ロープの撚りピッチを２０パーセント、長くすれば約１２０ｍになり、重量も約６ｋｇから約４、８ｋｇになり、引っ張り強度も９９０ｋｇから１０００ｋｇ以上（約）になる。従来の方法では、ロープの撚りピッチを長く甘く作ると、ダラダラ、甘く、膨らみ感があるが、本発明によれば、水溶性樹脂等を付着浸透した混合強力ポリエチレン糸等を含むヤーンをストランの中心に挿入したストラン３本を撚りピッチを長く３つ撚りに製綱して付着樹脂の乾燥することによって、甘くダラダラ太く脹らみ感を解消できる。 Even if it is light and thin, it has high strength, and can be economical and safe workability. For example, a normal (parallel) rope with a diameter of 10 mm, 100 m, if the twist pitch of the rope is lengthened by 20%, it will be about 120 m, the weight will be about 6 kg to about 4.8 kg, and the tensile strength will be 990 kg to 1000 kg. That's all (about). In the conventional method, if the twist pitch of the rope is made long and sweet, there is a feeling of swelling, sweetness, and swelling. However, according to the present invention, a yarn containing mixed strong polyethylene yarn or the like adhering and permeating a water-soluble resin or the like is used as a strand. By twisting the three strands inserted in the center into a long twisted pitch and drying the adhered resin, the feeling of swelling can be eliminated.
図１は本実施形態における３つ撚りロープの斜視図である。ビニロン紡績糸またはエステルマルチ糸と、ポリエチレン糸とを混合して構成されるヤーン(5)に水溶性樹脂を付着浸透した中心芯を有するストランを、並打ちロープに比べて長い撚りピッチで三つ撚りされている。 FIG. 1 is a perspective view of a three-stranded rope according to the present embodiment. Three strands with a central core in which a water-soluble resin is adhered and permeated into yarn (5) composed of a mixture of vinylon spun yarn or ester mulch yarn and polyethylene yarn at a longer twist pitch than a parallel rope. It is twisted.
本案は従来の並打（普通打）ロープよりも２０パ−セントピッチを長く甘く製鋼して、軽く強くロープの長さを得て、細く軽く強化を得て、安全作業性、経済性に貢献する。 This plan makes the steel 20% longer and sweeter than the conventional parallel striking (ordinary striking) rope, obtains the length of the rope lightly and strongly, obtains thin and light reinforcement, and contributes to safe workability and economy. To do.
強力ポリエチレン糸には水溶性樹脂は殆ど付着浸透しないが、水溶性樹脂が付着浸透し易いビニロン紡績糸やエステルマルチ糸を混合して、その混合本数の変化で水溶性樹脂の付着量の加減が可能となる。 Water-soluble resin hardly adheres to and permeates strong polyethylene yarn, but vinylon spun yarn and ester mulch yarn, which easily adhere and permeate water-soluble resin, are mixed, and the amount of water-soluble resin adhered can be adjusted by changing the number of mixed yarns. It will be possible.
水溶性樹脂を付着浸透した混合強力ポリエチレン糸等を含むヤーンをストラン３本の芯に挿入して３つ撚りロープに製綱して付着浸透樹脂を乾燥することによって、甘打ちロープのダラダラ、太く脹らみ感を解消できる。 By inserting a yarn containing mixed strong polyethylene yarn that has been adhered and permeated with a water-soluble resin into the core of three strans, roped it into a three-twisted rope, and drying the adhered permeation resin, the loose rope is thickened. The feeling of swelling can be eliminated.
ビニロン紡績糸またはエステルマルチ糸と、強力ポリエチレン糸とを混合して構成されるヤーン（５）に水溶性樹脂を付着浸透したものをストランの中心芯に挿入し、前記ストラン３本を３つ撚りにピッチを長く製鋼し、樹脂を乾燥する。甘くダラダラ太く脹らみ感の解消で細く軽く撚りピッチを長くした分ロープは長く成る。更に引っ張り強化、耐光性、摩耗強化、経済性、安全作業性が向上できる。 A yarn (5) composed of a mixture of vinylon spun yarn or ester mulch yarn and strong polyethylene yarn with a water-soluble resin adhered and permeated is inserted into the center core of the stran, and three strans are twisted. Make steel with a long pitch and dry the resin. The rope is long because it is thin and lightly twisted to eliminate the swelling feeling. Furthermore, tensile strengthening, light resistance, wear strengthening, economy, and safe workability can be improved.
図１のように、ストランの中心には水溶性樹脂が付着浸透した中心芯がある。ストランの外側面には、ビニロンと強化ポリエチレン、エステル糸等を混合して成る混合集糸束（７）が多数束存在している。さらに、エステル集糸束（７の７）を引っ張り強化と耐光性、摩耗強化のために１束外側面に構成する。更に混合集糸束（７）の内側には、単糸集合体芯（６）をロープを軽く太く強化を得るために構成の中心にしている。 As shown in FIG. 1, there is a central core in which a water-soluble resin adheres and permeates in the center of the stran. On the outer surface of the stran, there are a large number of mixed yarn collecting bundles (7) formed by mixing vinylon, reinforced polyethylene, ester yarn, and the like. Further, the ester yarn collecting bundle (7-7) is formed on the outer surface of one bundle for tensile reinforcement, light resistance, and abrasion reinforcement. Further, inside the mixed yarn collection bundle (7), the single yarn aggregate core (6) is the center of the configuration in order to make the rope light and thick and to obtain reinforcement.
５ 水溶性樹脂浸透ヤーン
６ 単糸集合体芯
７ 混合集糸束
７の７ エステル集糸束
5 Water-soluble resin permeation yarn 6 Single yarn assembly core 7 Mixed yarn collection bundle 7 7 Ester yarn collection bundle
Claims (3)
前記ヤーンをストランの中心芯に挿入し、
前記ストラン３本を並打ちロープに比べて長い撚りピッチで三つ撚りして製綱し、
前記水溶性樹脂を乾燥する、
甘打ちロープの製造方法。 A water-soluble resin is adhered and permeated into a yarn composed of a mixture of vinylon spun yarn or ester mulch yarn and polyethylene yarn.
Insert the yarn into the center of the stran and
The Sutoran three and manufactured rope with three twisted long twist pitch than the parallel beating rope,
Drying the water-soluble resin,
How to make a sweet rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019103784A JP6830269B2 (en) | 2019-06-03 | 2019-06-03 | Sweet rope and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019103784A JP6830269B2 (en) | 2019-06-03 | 2019-06-03 | Sweet rope and its manufacturing method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015196234A Division JP2017053070A (en) | 2015-09-10 | 2015-09-10 | Loose strand rope |
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| Publication Number | Publication Date |
|---|---|
| JP2019137967A JP2019137967A (en) | 2019-08-22 |
| JP6830269B2 true JP6830269B2 (en) | 2021-02-17 |
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| JP2019103784A Active JP6830269B2 (en) | 2019-06-03 | 2019-06-03 | Sweet rope and its manufacturing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP7055310B1 (en) | 2021-10-28 | 2022-04-18 | 幸衛 大竹 | How to make yarns, braids, ropes, and yarns |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4097004B2 (en) * | 1998-12-11 | 2008-06-04 | 東京製綱繊維ロープ株式会社 | Fiber rope |
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| JP2019137967A (en) | 2019-08-22 |
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