发明名称 Squaring system
摘要 A squaring system for aligning structural elements. The system comprises a first alignment member, a second alignment member, and a plurality of alignment openings arranged in rows in each of the first and second alignment members, the openings of the first row being spaced from each other a predetermined distance X and the openings of the second row being spaced from each other a predetermined distance Y, with the distance X being different from distance Y. Arranged in this manner, a lock member that is sized and configured to extend into the alignment openings can be inserted into selected openings of each row to fix the relative positions of the first and second alignment members.
申请公布号 US6209218(B1) 申请公布日期 2001.04.03
申请号 US19990321995 申请日期 1999.05.28
申请人 DELLA POLLA MICHAEL 发明人 DELLA POLLA MICHAEL
分类号 B23D47/02;B23D59/00;B23Q3/18;B27B5/07;G01B5/245;(IPC1-7):G01B5/00 主分类号 B23D47/02
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