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:
Feb. 21, 2017
Filed:
May. 27, 2014
Applicant:
Allied Machine & Engineering Corp., Dover, OH (US);
Inventors:
Paul W. Best, Mercer, PA (US);
Richard D. Polilli, Gnadenhutten, OH (US);
David J. Carlisle, New Philadelphia, OH (US);
Assignee:
Allied Machine & Engineering Corp., Dover, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 51/06 (2006.01);
U.S. Cl.
CPC ...
B23B 51/06 (2013.01); B23B 2251/50 (2013.01); B23B 2251/68 (2013.01); Y10T 408/03 (2015.01); Y10T 408/04 (2015.01); Y10T 408/453 (2015.01);
Abstract
A vacuum drilling system and methods is provided that may utilize both a through tool coolant supply as well as a central vacuum extraction system. The system may include a cutting head provided on a hollow tube and a vacuum source to apply vacuum pressure to the area of the cutting head via one or more chip inlets arranged proximate to the cutting head. Sealed coolant containment channels supply coolant to the area of the cutting head.