发明名称 CONCRETE BLOCK SPLITTING AND PITCHING APPARATUS AND METHOD
摘要 An apparatus for pitching and splitting a masonry block is provided. The apparatus includes a first pitching blade configured to move in a first direction. A second pitching blade is disposed adjacent to the first pitching blade, and the two pitching blades are separated by a distance that is small enough so that the splits initiated by each blade join into a single plane, thereby pitching and splitting the masonry block without the need for a splitting blade.
申请公布号 US2010313868(A1) 申请公布日期 2010.12.16
申请号 US20100848800 申请日期 2010.08.02
申请人 KARAU WILLIAM HOWARD;MARX JOERG;DAVIS TOMMY 发明人 KARAU WILLIAM HOWARD;MARX JOERG;DAVIS TOMMY
分类号 B28D1/26 主分类号 B28D1/26
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