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. 26, 2017
Filed:
Aug. 22, 2013
Applicant:
Mactech, Inc., Red Wing, MN (US);
Inventors:
Sam Schammel, Hager City, WI (US);
Joel Kent Wittenbraker, Red Wing, MN (US);
Assignee:
MACTECH, INC., Red Wing, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23D 21/04 (2006.01); B23B 3/26 (2006.01); B23B 5/16 (2006.01); B23B 27/04 (2006.01); B23B 27/06 (2006.01);
U.S. Cl.
CPC ...
B23B 3/26 (2013.01); B23B 5/163 (2013.01); B23B 27/045 (2013.01); B23B 27/06 (2013.01); B23B 2200/205 (2013.01); B23B 2260/132 (2013.01); Y10T 83/04 (2015.04); Y10T 83/0524 (2015.04); Y10T 83/667 (2015.04); Y10T 83/9319 (2015.04); Y10T 83/9326 (2015.04);
Abstract
A system, a method and a cutting apparatus may use a bit to cut an object. The apparatus may have a bit connected to a cutting block on a cutting apparatus. The cutting apparatus may rotate about the object while the bit may advance into the object to cut the object. The cutting apparatus may have another bit located opposite to the bit to bevel an edge of the object. The cutting system may reduce point loads and/or provide an equalized load. The cutting system may reduce tool pressures when cutting a pipe and may provide extended tool and/or bit life.