专利名称：MOBILE SELF-ALIGNING UNIVERSAL
WELDING CARRIAGE
发明人：John Doskocz申请号：US13008838申请日：20110118
公开号：US20110174794A1公开日：20110721
专利附图：
摘要：A welding carriage has a frame that is adjustable in width and height and isguided by the sides of a workpiece. First and second wheel assemblies support the frameupon the workpiece, the first and second wheel assemblies forcibly engaging the sides of
the workpiece for guiding the frame along a path substantially parallel thereto. Theframe comprises two opposing lateral sides interconnected by a linkage therebetween.The linkage can be actuated to adjust a coarse width of the frame, dimensional variationsbeing handles by biased guide wheels of the second wheel assembly. Each of theopposing lateral sides further has vertically adjustable leg posts for adjusting a verticalheight of the frame.
申请人：John Doskocz
地址：Calgary CA
国籍：CA
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