专利检索 ap:("William D Rogers" OR "Richard D Rogers") AND inv:"William D Rogers" 第 1 页

1.

发明授权
Alignment tool for sheet material shears 有权

公开(公告)号：US09962777B2

公开(公告)日：2018-05-08

申请号：US15256900

申请日：2016-09-06

申请人： William D Rogers , Richard D Rogers

发明人： William D Rogers , Richard D Rogers

IPC分类号： B23D35/00 , B23D33/08

CPC分类号： B23D35/005 , B23D33/08

摘要： An apparatus for improving the accuracy of machines which shear plate materials in general and sheet metals in particular. The apparatus comprises an indicator that is magnetically mounted to the shearing blade and extends downward toward the work table of the machine to give an indication of where the blade will pass through the metal.