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:
May. 12, 2020
Filed:
Aug. 08, 2018
Applicant:
Kennametal Inc., Latrobe, PA (US);
Inventors:
Eduard Ach, Moosbach, DE;
Christoph Gey, Fuerth, DE;
Assignee:
KENNAMETAL INC., Latrobe, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23C 5/28 (2006.01); B23C 5/00 (2006.01); B23B 51/02 (2006.01); B23B 51/06 (2006.01); B23C 5/10 (2006.01); B23P 15/32 (2006.01); B23P 15/34 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
B23C 5/006 (2013.01); B23B 51/02 (2013.01); B23B 51/06 (2013.01); B23C 5/10 (2013.01); B23C 5/28 (2013.01); B23B 2251/50 (2013.01); B23P 15/32 (2013.01); B23P 15/34 (2013.01); B33Y 80/00 (2014.12);
Abstract
A machining tool, in particular a drill carrier tool, includes a monolithic base body extending in the axial direction which, at least in one section, has a porous or grid-like core structure that is encased in a solid outer jacket. These measures allow less material to be used, while maintaining good mechanical properties. The porous or grid-like core structure is simultaneously used for transporting coolant. The base body is manufactured in particular by means of a 3D printing method.