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CN201080526Y - 一种载重轮胎用钢帘线 - Google Patents

一种载重轮胎用钢帘线 Download PDF

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Publication number
CN201080526Y
CN201080526Y CNU2007200430857U CN200720043085U CN201080526Y CN 201080526 Y CN201080526 Y CN 201080526Y CN U2007200430857 U CNU2007200430857 U CN U2007200430857U CN 200720043085 U CN200720043085 U CN 200720043085U CN 201080526 Y CN201080526 Y CN 201080526Y
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China
Prior art keywords
fingers
steel
twist
cord
compiled
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Expired - Lifetime
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CNU2007200430857U
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English (en)
Inventor
刘祥
李其星
赵年鹏
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Jiangsu Xingda Steel Tyre Cord Co Ltd
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Jiangsu Xingda Steel Tyre Cord Co Ltd
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Priority to CNU2007200430857U priority Critical patent/CN201080526Y/zh
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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
    • D07B1/0613Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the rope configuration
    • 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
    • D07B1/0626Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration the reinforcing cords consisting of three core wires or filaments and at least one layer of outer wires or filaments, i.e. a 3+N configuration
    • 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
    • D07B1/0633Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration having a multiple-layer configuration

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  • Ropes Or Cables (AREA)
  • Tires In General (AREA)

Abstract

本实用新型公开了一种载重轮胎用钢帘线,它由帘线体和缠绕在帘线体外的外缠绕钢丝组成,所述帘线体截面呈正六边形,它是由七根截面呈圆形的钢丝股编捻组成,每根钢丝股由二十七根单丝编捻组成,所述帘线体与外缠绕钢丝为交互捻。它共用一百八十九根单丝组成,结构稳定,承载能力强,适合于大型工程车的巨胎使用。

Description

一种载重轮胎用钢帘线
技术领域
本实用新型涉及一种载重轮胎用钢帘线。
背景技术
随着高速公路的迅速发展,轮胎的性能要求也在不断提高,要求工程载重车子午线轮胎的胎体具有相应的承载能力和耐持久性能,对充气轮胎用钢帘线提出了更高要求,必须提高钢帘线的承载性能。
发明内容
本实用新型提供一种载重轮胎用钢帘线,它结构稳定,承载能力强,适合于大型工程车的巨胎使用。
本实用新型的技术方案如下:一种载重轮胎用钢帘线,它由帘线体和缠绕在帘线体外的外缠绕钢丝组成,所述帘线体截面呈正六边形,它是由七根截面呈圆形的钢丝股编捻组成,每根钢丝股由二十七根单丝编捻组成,所述帘线体与外缠绕钢丝为交互捻。
所述钢丝股由里层、中间层和外层组成,所述里层由三根单丝编捻而成;所述中间层由九根单丝编捻而成,捻向与里层相同;所述外层由十五根单丝编捻而成,捻向与中间层相同。
所述外缠绕丝的直径为0.15-0.25mm,捻向为Z向,捻距为5mm;里层单丝直径为0.175-0.245mm,捻距为5-6.3mm;所述中间层单丝直径为0.175-0.245mm,捻距为10-12.5mm;所述外层单丝直径为0.175-0.245mm,捻距为16-18mm。
采用如上技术方案后,帘线体由七根钢丝股编捻组成,每根钢丝股由二十七根单丝组成,共有一百八十九根单丝,强度高,承载能力强,适合于巨型轮胎使用。钢丝股截面呈圆形,帘线体截面为正六边形,两者截面均为规则形状,帘线体结构稳定,安全性能好。外缠绕丝、钢丝股、中间层单丝之间均为交互捻,相互之间易渗胶,橡胶能充分渗透到钢帘线中,耐腐蚀性强,延长了轮胎的使用寿命。
附图说明
图1为本实用新型载重轮胎用钢帘线的截面示意图
具体实施方式
根据图1所示,本实用新型一种载重轮胎用钢帘线,它由帘线体和缠绕在帘线体外的外缠绕钢丝组成,所述帘线体截面呈正六边形,它是由七根截面呈圆形的钢丝股编捻组成,捻向为S向,捻距为38-48mm。所述外缠绕丝的直径为0.15-0.25mm,捻向为Z向,捻距为5mm。
每根钢丝股由二十七根单丝编捻组成,它由里层、中间层和外层组成,所述里层由三根单丝编捻而成,里层单丝直径为0.175-0.245mm,捻向为S向,捻距为5-6.3mm;所述中间层由九根单丝编捻而成,捻向与里层相同即S向,单丝直径为0.175-0.245mm,捻距为10-12.5mm;所述外层由十五根单丝编捻而成,单丝直径为0.175-0.245mm,捻距为16-18mm,捻向与中间层相同为S向。

Claims (6)

1.一种载重轮胎用钢帘线,它由帘线体和缠绕在帘线体外的外缠绕钢丝组成,其特征在于所述帘线体截面呈正六边形,它是由七根截面呈圆形的钢丝股编捻组成,每根钢丝股由二十七根单丝编捻组成,所述帘线体与外缠绕钢丝为交互捻。
2.根据权利要求1所述的载重轮胎用钢帘线,其特征在于所述钢丝股由里层、中间层和外层组成,所述里层由三根单丝编捻而成;所述中间层由九根单丝编捻而成,捻向与里层相同;所述外层由十五根单丝编捻而成,捻向与中间层相同。
3.根据权利要求1或者2所述的载重轮胎用钢帘线,其特征在于所述外缠绕丝的直径为0.15-0.25mm,捻向为Z向,捻距为5mm。
4.根据权利要求2所述的载重轮胎用钢帘线,其特征在于里层单丝直径为0.175-0.245mm,捻距为5-6.3mm。
5.根据权利要求2所述的载重轮胎用钢帘线,其特征在于所述中间层单丝直径为0.175-0.245mm,捻距为10-12.5mm。
6.根据权利要求2所述的载重轮胎用钢帘线,其特征在于所述外层单丝直径为0.175-0.245mm,捻距为16-18mm。
CNU2007200430857U 2007-08-03 2007-08-03 一种载重轮胎用钢帘线 Expired - Lifetime CN201080526Y (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103964121A (zh) * 2014-05-07 2014-08-06 青岛华夏橡胶工业有限公司 一种线摩擦u型带式输送机
CN105297502A (zh) * 2009-01-19 2016-02-03 株式会社普利司通 重载轮胎带束部加强用钢丝帘线及重载用充气轮胎
CN106906680A (zh) * 2017-01-19 2017-06-30 江苏兴达钢帘线股份有限公司 一种(3+6)结构的超高强度钢帘线
CN109306633A (zh) * 2018-11-10 2019-02-05 江苏兴达钢帘线股份有限公司 一种具有强破断力和强耐疲劳性的工程钢帘线
CN112359621A (zh) * 2020-11-17 2021-02-12 江苏兴达钢帘线股份有限公司 一种工程胎用钢丝帘线

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105297502A (zh) * 2009-01-19 2016-02-03 株式会社普利司通 重载轮胎带束部加强用钢丝帘线及重载用充气轮胎
CN105297502B (zh) * 2009-01-19 2017-11-21 株式会社普利司通 重载轮胎带束部加强用钢丝帘线及重载用充气轮胎
CN103964121A (zh) * 2014-05-07 2014-08-06 青岛华夏橡胶工业有限公司 一种线摩擦u型带式输送机
CN103964121B (zh) * 2014-05-07 2017-02-22 青岛华夏橡胶工业有限公司 一种线摩擦u型带式输送机
CN106906680A (zh) * 2017-01-19 2017-06-30 江苏兴达钢帘线股份有限公司 一种(3+6)结构的超高强度钢帘线
CN109306633A (zh) * 2018-11-10 2019-02-05 江苏兴达钢帘线股份有限公司 一种具有强破断力和强耐疲劳性的工程钢帘线
CN112359621A (zh) * 2020-11-17 2021-02-12 江苏兴达钢帘线股份有限公司 一种工程胎用钢丝帘线

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Granted publication date: 20080702