发明名称 Reusable mold for forming premolded pieces and a modular contained machine foundation
摘要 The present invention is directed to reusable molds which are used to mold various pieces including a modular contained machine foundation unit. Most pieces are molded as a hollow form which surrounds vertically extending reinforcement rods and is filled with a fortifying material to secure the hollow form to a slab. The hollow form is preferably made of an aggregate filled thermosetting resin which is a corrosion and chemical resistant material. More particularly, the present invention is directed to unique products which may be easily secured to a slab or foundation
申请公布号 US5419529(A) 申请公布日期 1995.05.30
申请号 US19930113388 申请日期 1993.08.30
申请人 APT, INC. 发明人 WELCH, WILLIAM L.;SLUDER, DON W.;CORY, RICHARD L.
分类号 B29C33/00;B29C33/30;B29C33/48;B29C67/24;B29C70/26;B29C70/74;F16M5/00;(IPC1-7):B29C39/26 主分类号 B29C33/00
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