Method and apparatus for tensioning composite material
    8.
    发明授权
    Method and apparatus for tensioning composite material 有权
    用于张紧复合材料的方法和装置

    公开(公告)号:US07862767B2

    公开(公告)日:2011-01-04

    申请号:US12750182

    申请日:2010-03-30

    IPC分类号: B29C43/02

    CPC分类号: B29C70/30 B29C70/44

    摘要: An apparatus and method for tensioning material (12) over a mold (14), such as a cure tool, comprises a tensioning fork (10) consisting of two substantially parallel tapered legs (18,20) between which material (12) is disposed. A tensioning fork (10) is positioned at a first side edge (42) and proximate a first end edge (38) of the material (12). A first leg (18) of the tensioning fork (10) is disposed under the material (12), and a second leg (20) of the tensioning fork (10) is disposed over the material (12). When force is applied to the second leg (20), it pivots about the first leg (18) along the length of the legs, remaining parallel to the first leg (18), thereby pressing a portion of the material (12) against the mold (14).

    摘要翻译: 用于在诸如固化工具的模具(14)上张紧材料(12)的装置和方法包括由两个基本上平行的锥形支脚(18,20)组成的张紧叉(10),材料(12)设置在其间 。 张紧叉(10)定位在第一侧边缘(42)处并且靠近材料(12)的第一端边缘(38)。 张紧叉(10)的第一腿(18)设置在材料(12)的下方,并且张紧叉(10)的第二腿(20)设置在材料(12)上。 当力施加到第二腿部20上时,其沿着腿部的长度围绕第一腿部18枢转,保持平行于第一腿部18,从而将部分材料(12)压靠在第一腿部18上。 模具(14)。

    Method and apparatus for tensioning composite material
    9.
    发明授权
    Method and apparatus for tensioning composite material 有权
    用于张紧复合材料的方法和装置

    公开(公告)号:US07717694B2

    公开(公告)日:2010-05-18

    申请号:US11853660

    申请日:2007-09-11

    IPC分类号: B29C43/36

    CPC分类号: B29C70/30 B29C70/44

    摘要: An apparatus and method for tensioning material (12) over a mold (14), such as a cure tool, comprises a tensioning fork (10) consisting of two substantially parallel tapered legs (18,20) between which material (12) is disposed. A tensioning fork (10) is positioned at a first side edge (42) and proximate a first end edge (38) of the material (12). A first leg (18) of the tensioning fork (10) is disposed under the material (12), and a second leg (20) of the tensioning fork (10) is disposed over the material (12). When force is applied to the second leg (20), it pivots about the first leg (18) along the length of the legs, remaining parallel to the first leg (18), thereby pressing a portion of the material (12) against the mold (14).

    摘要翻译: 用于在诸如固化工具的模具(14)上张紧材料(12)的装置和方法包括由两个基本上平行的锥形支脚(18,20)组成的张紧叉(10),材料(12)设置在其间 。 张紧叉(10)定位在第一侧边缘(42)处并且靠近材料(12)的第一端边缘(38)。 张紧叉(10)的第一腿(18)设置在材料(12)的下方,并且张紧叉(10)的第二腿(20)设置在材料(12)上。 当力施加到第二腿部20上时,其沿着腿部的长度围绕第一腿部18枢转,保持平行于第一腿部18,从而将部分材料(12)压靠在第一腿部18上。 模具(14)。