公开(公告)号：US20160101651A1

公开(公告)日：2016-04-14

申请号：US14882062

申请日：2015-10-13

Applicant: Hongduk Industrial Co., Ltd.

Inventor： Byung Ho LEE ,  Kwang Jin Lee ,  Do Hun Kim

IPC: B60C9/00 ,  D07B1/06 ,  D02G3/48

CPC classification number: B60C9/0007 ,  B60C2009/0085 ,  B60C2009/0092 ,  D02G3/48 ,  D07B1/0613 ,  D07B1/062 ,  D07B1/0626 ,  D07B1/0633 ,  D07B1/0653 ,  D07B5/007 ,  D07B7/025 ,  D07B2201/2003 ,  D07B2201/2005 ,  D07B2201/2018 ,  D07B2201/2019 ,  D07B2201/206 ,  D07B2201/2061 ,  D07B2207/202 ,  D07B2207/207 ,  D07B2207/208 ,  D07B2207/4018 ,  D07B2401/207 ,  D07B2801/14 ,  D07B2801/12

Abstract: A steel cord for a tire reinforcement having a non-circular cross-section includes: a lower strand; and an upper strand that surrounds an outer circumferential surface of the lower strand so as to have an m+n structure, wherein the lower strand includes a plurality of core wires, each of the plurality of core wires have a flat surface on a portion in which the plurality of the core wires come into contact with each other, and the plurality of core wires come into surface contact with each other through the flat surface.

Abstract translation: 具有非圆形横截面的用于轮胎加强件的钢丝帘线包括：下股线; 以及上股线，其围绕所述下股的外周面，以具有m + n结构，其中所述下股线包括多根芯线，所述多根芯线中的每一个在所述多股芯线中的一部分上具有平坦表面 所述多个芯线彼此接触，并且所述多个芯线通过所述平坦表面彼此进行表面接触。

公开(公告)号：US20160144663A1

公开(公告)日：2016-05-26

申请号：US14903255

申请日：2014-07-14

Applicant: HONGDUK INDUSTRIAL CO., LTD.

Inventor： Byung Ho Lee ,  Kwang Jin Lee

IPC: B60C9/20 ,  D02G3/48 ,  D02G3/12 ,  B60C9/00 ,  D07B1/06

CPC classification number: B60C9/2006 ,  B60C9/0007 ,  B60C9/0057 ,  B60C2009/0085 ,  B60C2009/0092 ,  B60C2009/2074 ,  B60C2009/2077 ,  B60C2009/209 ,  B60C2009/2096 ,  D02G3/12 ,  D02G3/48 ,  D07B1/0646 ,  D07B1/0693 ,  D07B7/025 ,  D07B2201/2002

Abstract: A steel cord for tire reinforcement according to the present invention is elongated in one direction and comprises a plurality of strands twisted periodically on one another, and the steel cord for tire reinforcement is characterized in that the steel cord is formed to have a first waveform having a first waveform surface and a second waveform having a second waveform surface, the first and second waveforms are formed to overlap each other, and a predetermined inclined angle is defined between the normal of the first waveform surface of the first waveform and the normal of the second waveform surface of the second waveform.

Abstract translation: 根据本发明的用于轮胎加固的钢丝绳在一个方向上是细长的，并且包括彼此周期性地扭转的多个绳股，并且用于轮胎加固的钢丝帘线的特征在于，钢帘线形成为具有第一波形， 第一波形表面和第二波形具有第二波形表面，第一和第二波形形成为彼此重叠，并且在第一波形的第一波形表面的法线与第一波形的法线之间限定预定的倾斜角 第二波形的第二波形表面。