APPARATUS FOR FORMING A MULTI-WALLED CONTAINMENT T

专利名称：APPARATUS FOR FORMING A MULTI-WALLED CONTAINMENT TRENCH.

发明人：BEAMER, JOHN, V.申请号：EP93920181申请日：19930817公开号：EP0666944A4公开日：19970502

摘要：A system for forming a multi-walled trench (10) comprising a pair of framemembers (46, 48), each having a horizontal section (50) and a section depending from thehorizontal section (50); a holding pan (38) having sidewalls exterior to the dependingportion of the frame members (46, 48), a bottom floor disposed between the sidewalls,and flanges on each sidewall extending parallel to the plane of the horizontal section(50) of the frame members (46, 48) and away from the depending portion; an outer wall(14) disposed within the holding pan (38) having an inside surface (20) and an outsidesurface (26), the outside surface (26) of the outer wall (14) engaging at least a portion ofthe sidewalls and the bottom walls of the holding pan; an inner wall (16) disposed withinthe outer wall (14) having an inside surface and an outside surface, the inside surface ofthe inner wall (16) engaging at least a portion of the inner surface of the dependingportion of the frame members, and a cavity (28) being formed between the outsidesurface (26) of the inner wall (16) and the inside surface (20) of the outer wall (14).

申请人：CONSTRUCTION CASTING CO.

更多信息请下载全文后查看