CN2670413Y - 一种钢帘线 - Google Patents

一种钢帘线 Download PDF

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Publication number
CN2670413Y
CN2670413Y CNU2003201233190U CN200320123319U CN2670413Y CN 2670413 Y CN2670413 Y CN 2670413Y CN U2003201233190 U CNU2003201233190 U CN U2003201233190U CN 200320123319 U CN200320123319 U CN 200320123319U CN 2670413 Y CN2670413 Y CN 2670413Y
Authority
CN
China
Prior art keywords
steel
twist
section
utility
steel curtain
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.)
Expired - Fee Related
Application number
CNU2003201233190U
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English (en)
Inventor
刘锦兰
刘祥
胡自明
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.)
Jiangsu Xingda Steel Tyre Cord Co Ltd
Original Assignee
Jiangsu Xingda Steel Tyre Cord Co Ltd
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 Jiangsu Xingda Steel Tyre Cord Co Ltd filed Critical Jiangsu Xingda Steel Tyre Cord Co Ltd
Priority to CNU2003201233190U priority Critical patent/CN2670413Y/zh
Application granted granted Critical
Publication of CN2670413Y publication Critical patent/CN2670413Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606Reinforcing cords for rubber or plastic articles
    • D07B1/062Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration

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  • Ropes Or Cables (AREA)

Abstract

一种钢帘线,用于充气轮胎中,由钢丝编捻而成,钢丝的截面为圆形,它是由3根钢丝作同向捻,捻向为S捻,捻距为16mm,形成正三角形的截面。其属于开放型、全渗胶型钢帘线,能避免湿气侵入,提高了强度,降低了生产成本。

Description

一种钢帘线
技术领域
本实用新型涉及一种作为充气轮胎中用的钢帘线。
背景技术
目前乘用胎带束层主要采用4×0.250C等结构的钢帘线,此类钢帘线帘线表面缝隙小,帘线用量多,成本高。
发明内容
本实用新型提供一种开放型、全渗胶型钢帘线,由钢丝编捻而成,钢丝的截面为园形,关键在于它由3根钢丝作同向捻,捻向为S捻,形成正三角形截面。
所述钢帘线的捻距为16mm。
由于是开放型,所以钢丝之间有更多的间隙,便于橡胶的渗透,避免湿气的侵入,从而可以大大提高钢帘线的抗腐蚀疲劳性能。同时帘线强度高,可以减少轮胎中钢帘线的重量,降低轮胎的生产成本。
附图说明
下面结合附图对本实用新型的具体实施方式作进一步说明
图1为本实用新型具体实施方式的结构示意图。
具体实施方式
参照附图,本实用新型一种钢帘线,是由3根钢丝作同向捻制而成,其截面为正三角形,钢丝均为φ0.28mm直径的高强度钢丝,钢帘线捻向为S捻,捻距为16mm。

Claims (2)

1、一种钢帘线,由钢丝线编捻而成,钢丝的截面为圆形,其特征在于它由3根钢丝作同向捻,捻向为S捻,形成正三角形的截面。
2、根据权利要求1所述的一种钢帘线,其特征在于:捻距为16mm。
CNU2003201233190U 2003-12-18 2003-12-18 一种钢帘线 Expired - Fee Related CN2670413Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2003201233190U CN2670413Y (zh) 2003-12-18 2003-12-18 一种钢帘线

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2003201233190U CN2670413Y (zh) 2003-12-18 2003-12-18 一种钢帘线

Publications (1)

Publication Number Publication Date
CN2670413Y true CN2670413Y (zh) 2005-01-12

Family

ID=34476425

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2003201233190U Expired - Fee Related CN2670413Y (zh) 2003-12-18 2003-12-18 一种钢帘线

Country Status (1)

Country Link
CN (1) CN2670413Y (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050112

Termination date: 20111218