CN2863852Y - 一种三股高强度钢帘线 - Google Patents

一种三股高强度钢帘线 Download PDF

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Publication number
CN2863852Y
CN2863852Y CNU2005200769566U CN200520076956U CN2863852Y CN 2863852 Y CN2863852 Y CN 2863852Y CN U2005200769566 U CNU2005200769566 U CN U2005200769566U CN 200520076956 U CN200520076956 U CN 200520076956U CN 2863852 Y CN2863852 Y CN 2863852Y
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CN
China
Prior art keywords
high strength
steel
steel cord
cord
strength steel
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
CNU2005200769566U
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English (en)
Inventor
刘锦兰
刘祥
李其星
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
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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.)
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Publication date
Application filed by Jiangsu Xingda Steel Tyre Cord Co Ltd filed Critical Jiangsu Xingda Steel Tyre Cord Co Ltd
Priority to CNU2005200769566U priority Critical patent/CN2863852Y/zh
Application granted granted Critical
Publication of CN2863852Y publication Critical patent/CN2863852Y/zh
Anticipated expiration legal-status Critical
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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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  • Tires In General (AREA)
  • Ropes Or Cables (AREA)

Abstract

本实用新型公开了一种三股高强度钢帘线,用于充气轮胎中,由钢丝编捻而成,钢丝的截面为圆形,它由三根钢丝一次捻合而成,形成近似直角三角形截面,捻向为-S向。其结构简单、耐腐蚀性能好、制造成本低,同时帘线的直径较小,能满足轮胎轻量化要求。

Description

一种三股高强度钢帘线
技术领域
本实用新型涉及一种作为充气轮胎中胎体用钢帘线。
背景技术
目前轻卡子午线轮胎的带束层主要采用2+7×0.22NT、3+9×0.22NT等普通强度的钢帘线,此类钢帘线表面缝隙小,橡胶的渗透不佳,帘线用量多,制造成本较高。
发明内容
本实用新型提供一种结构简单、耐腐蚀性能好、制造成本低的三股高强度钢帘线,由钢丝编捻而成,钢丝的截面为圆形,关键在于它由三根钢丝一次捻合而成,形成近似直角三角形截面,捻向为S向。
所述钢帘线的捻距为16mm。
三股高强度钢帘线是半开放型的,钢丝之间存在间隙,便于橡胶的渗透,有利于提高橡胶与钢帘线之间的粘合力和耐腐蚀性能,这种钢帘线结构简单、帘线直径小,可以减小轮胎帘线的密度和用胶量,降低轮胎滚动阻力,同时可以减少轮胎生产中帘线的使用量,降低生产成本、减轻轮胎重量。
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,本实用新型为一种三股高强度钢帘线,是由3根Φ0.25mm钢丝一次捻合而成,其截面为近似直角三角形,钢帘线捻向为S向,捻距为16mm,中心无捻距。

Claims (2)

1、一种三股高强度钢帘线,由钢丝编捻而成,钢丝的截面为圆形,其特征在于:它由三根钢丝一次捻合而成,形成近似直角三角形截面,捻向为S向。
2、根据权利要求1所述的一种三股高强度钢帘线,其特征在于:所述钢帘线的捻距为16mm。
CNU2005200769566U 2005-10-26 2005-10-26 一种三股高强度钢帘线 Expired - Fee Related CN2863852Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2005200769566U CN2863852Y (zh) 2005-10-26 2005-10-26 一种三股高强度钢帘线

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2005200769566U CN2863852Y (zh) 2005-10-26 2005-10-26 一种三股高强度钢帘线

Publications (1)

Publication Number Publication Date
CN2863852Y true CN2863852Y (zh) 2007-01-31

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ID=37676304

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2005200769566U Expired - Fee Related CN2863852Y (zh) 2005-10-26 2005-10-26 一种三股高强度钢帘线

Country Status (1)

Country Link
CN (1) CN2863852Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104603353A (zh) * 2012-09-11 2015-05-06 横滨橡胶株式会社 橡胶加强用钢帘线和传送带

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104603353A (zh) * 2012-09-11 2015-05-06 横滨橡胶株式会社 橡胶加强用钢帘线和传送带

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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: 20070131

Termination date: 20121026