发明名称 TOOL AND METHOD FOR OPENING A HEM FLANGE.
摘要 <p>A tool (10) for reorienting a flange member from a first angle of orientation to a second angle of orientation. The tool (10) comprises a support member (14) which includes a guide member (16); and the tool also comprises a shoe (30) supported by the support member (14), the shoe (30) comprising a leading portion (40) and a first side portion adjacent the leading portion (40), the leading portion (40) comprising a leading edge (42) adapted to be located beneath the flange member and a reorienting surface for directing and displacing the flange to an orientation between the first and second angles of orientation, the side portion and guide member (16) defining an orienting gap for orienting the moved flange to the desired second angle of orientation.</p>
申请公布号 MXPA04001304(A) 申请公布日期 2004.05.20
申请号 MX2004PA01304 申请日期 2002.07.12
申请人 LORD CORPORATION. 发明人 EDWARD T. STAQUET
分类号 B21D1/00;B21D19/00;(IPC1-7):B21D1/00;B23P19/04;B21D1/12 主分类号 B21D1/00
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