发明名称 METHOD OF FORMING TRUCK CAB FRAMES
摘要 <p>METHOD OF FORMING TRUCK CAB FRAMES of the disclosure To form a pair of truck cab frames, a pair of mandrels are provided in base-to-base relationship, filamentary material is wound about the mandrels to form four corner pillars, four roof rails and two roof cross-members of each frame, and the corner pillars of one frame are separated from the corner pillars of the other frame adjacent the bases of the mandrels.</p>
申请公布号 CA1252619(A) 申请公布日期 1989.04.18
申请号 CA19860501059 申请日期 1986.02.04
申请人 GENERAL MOTORS CORPORATION 发明人 BELLEAU, GORDON F.;JELCIN, MICHAEL J.;VERGA, CHARLES F.
分类号 B29C53/56;B29C53/82;(IPC1-7):B65H81/00 主分类号 B29C53/56
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