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. 19, 2019
Filed:
Apr. 06, 2017
Applicant:
Bilz Werkzeugfabrik Gmbh & Co. KG, Ostfildern, DE;
Inventors:
Gerhard Babel, Baltmannsweiler, DE;
Ulrich Zierer, Reutlingen, DE;
Assignee:
BILZ WERKZEUGFABRIK GMBH & CO. KG, Ostfildern, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 31/02 (2006.01); B23B 31/117 (2006.01); B23Q 11/10 (2006.01);
U.S. Cl.
CPC ...
B23B 31/1179 (2013.01); B23B 31/02 (2013.01); B23B 31/028 (2013.01); B23Q 11/1023 (2013.01); B23B 2231/24 (2013.01); B23B 2250/12 (2013.01); B23B 2260/126 (2013.01); Y10T 279/17111 (2015.01); Y10T 279/3487 (2015.01);
Abstract
A tool holder is disclosed for holding a tool shaft of a tool, the tool holder having a receiving bore for receiving the tool shaft in a predetermined axial position, having a seal at an inner end of the receiving bore, and further comprising a coolant supply from a machine-side into a bore of the tool shaft, wherein the seal has an at least partially elastically deformable sealing element.