KR970001728A - Wire rope center - Google Patents

Wire rope center Download PDF

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Publication number
KR970001728A
KR970001728A KR1019950015656A KR19950015656A KR970001728A KR 970001728 A KR970001728 A KR 970001728A KR 1019950015656 A KR1019950015656 A KR 1019950015656A KR 19950015656 A KR19950015656 A KR 19950015656A KR 970001728 A KR970001728 A KR 970001728A
Authority
KR
South Korea
Prior art keywords
center
wire rope
fiber
synthetic fiber
unit core
Prior art date
Application number
KR1019950015656A
Other languages
Korean (ko)
Other versions
KR0124043B1 (en
Inventor
홍영철
Original Assignee
홍영철
고려제강 주식회사
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 홍영철, 고려제강 주식회사 filed Critical 홍영철
Priority to KR1019950015656A priority Critical patent/KR0124043B1/en
Publication of KR970001728A publication Critical patent/KR970001728A/en
Application granted granted Critical
Publication of KR0124043B1 publication Critical patent/KR0124043B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core

Landscapes

  • Ropes Or Cables (AREA)

Abstract

본 발명은 일반용 와이어로프의 중심에 관한 것이다.The present invention relates to the center of a general purpose wire rope.

종래의 경우 와이어로프의 기본구성중 섬유중심은 천연섬유 혹은 표면이 매끄러운 합성섬유 소심으로 이루어져 있어서 윤활유에 해당하는 그리스(Grease)가 지속적으로 잔류 유지되어 있지 않은 관계로 윤활성이 낮았을 뿐만 아니라 로프사용시생기게 되는 외부스트랜드의 압력에 취약한 결점이 있었다.In the conventional structure of the wire rope, the fiber center is made of natural fiber or synthetic fiber with a smooth surface, so that grease corresponding to lubricating oil is not continuously maintained. There was a flaw that was vulnerable to the pressure of the resulting external strands.

따라서, 본 발명에서는 합성섬유로 되는 소심의 전면에 걸쳐 우수한 요철을 형성하여 로프의 중심을 형성함으로써, 천연섬유 및 기존 합성섬유 소심의 장점을 채택한바, 그리스의 부착성 및 잔존율을 증대시켜 보다 양호한 윤활작용과 방청성을 제공토록 하고 더불어 외압에 대한 내구성을 향상시킨 것이다.Therefore, in the present invention, by forming an excellent concave-convex over the whole of the core of the synthetic fiber to form the center of the rope, by adopting the advantages of natural fiber and conventional synthetic fiber timber, the adhesion and residual ratio of the grease is increased to It provides good lubrication and rust resistance and improves durability against external pressure.

Description

와이어로프 중심Wire rope center

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명을 설명하기 위한 와이어로프의 기본 구성도를 보여주는 사시도, 제2도는 종래의 합성섬유재로 된 와이어로프 중심을 구성하는 단위 섬유심의 확대도, 제3도는 본 발명에 의한 합성섬유재로 된 와이어로프 중심을 구성하는 단위 섬유심의 확대도.1 is a perspective view showing a basic configuration of a wire rope for explaining the present invention, Figure 2 is an enlarged view of the unit fiber core constituting the center of the wire rope made of a conventional synthetic fiber material, Figure 3 is a synthetic fiber according to the present invention An enlarged view of the unit fiber core forming the center of the wire rope made of ash.

Claims (5)

외부스트랜드(OA)가 포위되게 층상으로 연선되는 중심부에 위치하여 합성섬유재질의 소심으로 꼬임형성되는 와이어로프 중심에 있어서, 상기 중심은 전면에 걸쳐 요철이 무수히 형성된 일중두께의 단위소심(PC)으로 중심스트랜드(IC)를 꼬은 후 2개 이상의 스트랜드가 일정피치 간격으로 연선되어 있는 것을 특징으로 하는 와이어로프 중심.In the center of the wire rope is formed in the center of the strand stranded with the outer strand (OA) surrounded by a layer of synthetic fiber material, the center is a unit thickness (PC) of the single-thickness formed with countless irregularities over the entire surface Wire rope center, characterized in that two or more strands are stranded at regular pitch intervals after twisting the center strand (IC). 제1항에 있어서, 중심(C)를 구성하는 단위소심(PC)은 열가소성 수지계통(폴리에틸렌 : Polyethylene, 폴리프로필렌 : Polypropylene, 폴리에틸렌+폴리프로필렌 등)의 소재로 된 것을 특징으로 하는 와이어로프 중심.The wire rope center according to claim 1, wherein the unit core (PC) constituting the center (C) is made of a thermoplastic resin system (polyethylene: polyethylene, polypropylene: polypropylene, polyethylene + polypropylene, etc.). 제1항에 있어서, 상기 단위소심에 형성된 요철은 사각형상을 이루고 있는 것을 특징으로 하는 와이어로프 중심.The wire rope center according to claim 1, wherein the irregularities formed in the unit core form a square shape. 제1항에 있어서, 상기 단위소심에 형성된 요철은 원형상을 이루고 있는 것을 특징으로 하는 와이어로프 중심.The center of the wire rope according to claim 1, wherein the irregularities formed in the unit core form a circular shape. 제1항에 있어서, 상기 단위소심에 형성된 요철은 삼각돌기형상을 이루고 있는 것을 특징으로 하는 와이어로프 중심.The wire rope center according to claim 1, wherein the irregularities formed in the unit core form a triangular protrusion shape. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950015656A 1995-06-14 1995-06-14 A center of wire rope KR0124043B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950015656A KR0124043B1 (en) 1995-06-14 1995-06-14 A center of wire rope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950015656A KR0124043B1 (en) 1995-06-14 1995-06-14 A center of wire rope

Publications (2)

Publication Number Publication Date
KR970001728A true KR970001728A (en) 1997-01-24
KR0124043B1 KR0124043B1 (en) 1997-11-27

Family

ID=19417043

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950015656A KR0124043B1 (en) 1995-06-14 1995-06-14 A center of wire rope

Country Status (1)

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KR (1) KR0124043B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100409105B1 (en) * 2001-06-12 2003-12-11 만호제강주식회사 Self-anointing type wire rope with improved wear-resistance, and manufacturing method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100348877B1 (en) * 2000-09-20 2002-08-17 고려제강 주식회사 Wire rope core
KR20230137162A (en) 2022-03-21 2023-10-04 김종명 Wire rope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100409105B1 (en) * 2001-06-12 2003-12-11 만호제강주식회사 Self-anointing type wire rope with improved wear-resistance, and manufacturing method thereof

Also Published As

Publication number Publication date
KR0124043B1 (en) 1997-11-27

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