发明名称 Automotive framing apparatus
摘要 An automotive framing apparatus with a support frame having a frame roof supported above a generally horizontal support surface. At least four gate assemblies are carried by a carrousel supported on the frame roof for rotational movement around a common vertical axis and form two gate assembly pairs of diametrically-opposed gate assemblies. The gate assemblies of each gate assembly pair are supported for pivotal movement between generally horizontal stowed and generally vertical working positions. A rotary drive selectively positions one gate assembly pair at a time in a framing position from which the two gate assemblies of the selected gate assembly pair can be pivoted by a drive downward to respective diametrically opposed working positions on opposed sides of a vehicle body to be welded.
申请公布号 US6364817(B1) 申请公布日期 2002.04.02
申请号 US20000658477 申请日期 2000.09.08
申请人 UNOVA IP CORP. 发明人 MCNAMARA JEFFREY S.;FAITEL WILLIAM M.;SCHRANDT DOUGLAS J.;PAGELS, JR. DONALD D.;SHEN ZHIGUO
分类号 B62D65/02;(IPC1-7):B23Q3/155;B23P19/00;B21D39/00 主分类号 B62D65/02
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