Invention Grant
- Patent Title: Concrete block splitting and pitching apparatus
- Patent Title (中): 混凝土块分裂和俯仰装置
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Application No.: US11583194Application Date: 2006-10-18
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Publication No.: US07766002B2Publication Date: 2010-08-03
- Inventor: William Howard Karau , Joerg Marx , Tommy W. Davis
- Applicant: William Howard Karau , Joerg Marx , Tommy W. Davis
- Applicant Address: US TX Dallas
- Assignee: Pavestone Company, L.P.
- Current Assignee: Pavestone Company, L.P.
- Current Assignee Address: US TX Dallas
- Agency: Jackson Walker L.L.P.
- Agent Christopher J. Rourk
- Main IPC: B28D1/26
- IPC: B28D1/26

Abstract:
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.
Public/Granted literature
- US20080092870A1 Concrete block splitting and pitching apparatus and method Public/Granted day:2008-04-24
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