发明名称 Portable work machine for pumping concrete or thick liquids and having a carrying framework and a covering hood
摘要 A transportable thick matter pump includes a carrying framework for machine assemblies. A covering hood reaches at least partly over and is fixed in place on the carrying framework and includes a frame skeleton having a rectangular roof frame and two rectangular side frames connected with the roof frame at their upper edge and releasably attached to the carrying framework with their lower edge. A basin-shaped roof cover is inserted into the roof frame, with its opening facing upward, while the side frames carry at least one side paneling element configured as a self-supporting plastic molded hinged door articulated on at the upper edge of the related side frame. The frame skeleton openings formed by the roof frame and the two side frames, on the face-side hood ends, are covered by a removable end cap configured as a self-supporting plastic molded part.
申请公布号 US8235441(B2) 申请公布日期 2012.08.07
申请号 US20070311645 申请日期 2007.09.28
申请人 PIRWASS FRANK;PUTZMEISTER ENGINEERING GMBH 发明人 PIRWASS FRANK
分类号 B60P3/16;B60P3/00;B62D33/00 主分类号 B60P3/16
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