发明名称 BLOCK SPLITTER ASSEMBLY AND METHOD OF PRODUCING WALL BLOCKS
摘要 The invention provides a block splitter assembly comprising first lower and second upper opposed splitter blade assemblies. The splitter blade assemblies have a splitting blade and two or more first forming blades. One forming blade is disposed to the right of and one forming blade is disposed to the left of the first splitting blade. The forming blades have forming edges. The splitting blade has a splitting edge that is straight, and the splitting blade has a greater maximum vertical dimension than the maximum vertical dimension of the forming blades. The splitting edge of the first splitting blade is opposed to the splitting edge of the second splitting blade.
申请公布号 US2011271946(A1) 申请公布日期 2011.11.10
申请号 US201113185618 申请日期 2011.07.19
申请人 KEYSTONE RETAINING WALL SYSTEMS, INC. 发明人 LACROIX DAVID M.
分类号 B28D1/32;B28D1/22 主分类号 B28D1/32
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