发明名称 DRILL LOCATOR FOR LOCATING HOLES TO BE DRILLED IN TUBES
摘要 A hole-locating device for use in the field for locating and assisting in th e drilling of holes in cut ends of tubing includes a body having an outer wall with a plurality of outer flat surfaces and an inner cylindrical wall spaced from said outer wall. The oute r wall having a pair of aligned openings on opposite sides of the side wall and the inner wa ll having a pair of openings spaced 180.degree. apart, wherein the openings in the outer wall an d the openings in the inner wall are in alignment. In cutting aligned openings in a tube, the tube is received within an open end of the body in the spacing between the inner wall and the outer wall and a drill bit is placed in adjacent openings in the outer wall and inner wall for receiving a drill bit therein.
申请公布号 CA2392192(A1) 申请公布日期 2003.04.16
申请号 CA20022392192 申请日期 2002.07.03
申请人 GENLYTE THOMAS GROUP LLC 发明人 ROGERS, WAYNE;GAMACHE, THOMAS J.;NEELD, JAMES N.
分类号 B23B47/28;(IPC1-7):B23B49/00 主分类号 B23B47/28
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