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, 2015
Filed:
Nov. 28, 2011
Applicant:
Josef K. Herud, Herzogenaurach, DE;
Inventor:
Josef K. Herud, Herzogenaurach, DE;
Assignee:
Kennametal Inc., Latrobe, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23Q 11/10 (2006.01); B23B 31/30 (2006.01); B23B 31/02 (2006.01);
U.S. Cl.
CPC ...
B23B 31/305 (2013.01); Y10T 279/3493 (2015.01); Y10T 279/10 (2015.01); Y10T 409/304032 (2015.01); Y10T 279/17111 (2015.01); Y10T 279/3487 (2015.01); Y10T 408/44 (2015.01); B23B 31/028 (2013.01); B23B 2250/12 (2013.01); B23Q 11/1023 (2013.01);
Abstract
A tool holder has a body with a spindle side for fastening the tool holder to a spindle of a machine tool and a tool side for accommodating a tool and has a lubricating media passage from the spindle side to the tool side that contains a lubricating media bush adjustable in the axial direction in the body. The lubricating media bush opens out on the tool side of the body, wherein a guide for the lubricating media hush is provided in the body. The guide contains a fitting section in which the lubricating media bush is adjustably guided, wherein a seal is provided which seals the lubricating media bush relative to the body.