The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 19, 2017
Filed:
Mar. 05, 2015
Applicant:
Milwaukee Electric Tool Corporation, Brookfield, WI (US);
Inventor:
Timothy R. Reichert, Franklin, WI (US);
Assignee:
Milwaukee Electric Tool Corporation, Brookfield, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23Q 3/154 (2006.01); B23B 39/00 (2006.01); H01F 7/06 (2006.01); B23Q 9/00 (2006.01); B25H 1/00 (2006.01); H01F 7/20 (2006.01);
U.S. Cl.
CPC ...
B23Q 3/1543 (2013.01); B23Q 9/0014 (2013.01); B25H 1/0071 (2013.01); H01F 7/20 (2013.01); Y10T 408/554 (2015.01);
Abstract
A magnetic base for coupling a drill press to a ferromagnetic workpiece includes a ferromagnetic body having spaced, substantially parallel first and second rails. Each of the first and second rails includes a flat bottom surface engageable with the ferromagnetic workpiece. A coil is positioned between the first and second rails for generating a holding force on the ferromagnetic workpiece. The coil defines a central axis that is parallel with the bottom surface of each of the first and second rails.