Method for making tire ply,申请号EP20050112420-传众专利搜索

Method for making tire ply

申请公布号：EP1674246(A1)

申请号：EP20050112420

申请日期：2005.12.19

申请公布日期：2006.06.28

申请人：

THE GOODYEAR TIRE & RUBBER COMPANY

发明人：DOWNING, DANIEL RAY;BENZING II, JAMES ALFRED

分类号：B29D30/16;B29C43/24

主分类号：B29D30/16

摘要：<p>A method of making reinforced ply having variable gauge thickness, and/or variable cord spacing is provided. Further, a die is provided having adjustable cord spacing. The die is adjusted to the desired cord spacing. A plurality of cords is drawn through the die. A stream of rubber is fed into the bite of first and second calender rolls wherein rubber is calendered to desired thickness. The cords are pressed into continuous engagement with rubber, forming a continuous strip of reinforced rubber.</p>