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:
Jan. 17, 2023
Filed:
Sep. 24, 2019
Applicant:
Franz Haimer Maschinenbau KG, Hollenbach-Igenhausen, DE;
Inventor:
Franz Haimer, Hollenbach-Igenhausen, DE;
Assignee:
Franz Haimer Maschinenbau KG, Hollenbach-Igenhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 31/117 (2006.01); B23B 31/30 (2006.01); B23B 31/20 (2006.01); B23B 31/02 (2006.01); B23B 31/11 (2006.01); B23C 5/26 (2006.01); B22F 5/10 (2006.01); B22F 7/08 (2006.01);
U.S. Cl.
CPC ...
B23B 31/305 (2013.01); B22F 5/10 (2013.01); B22F 7/08 (2013.01); B23B 31/02 (2013.01); B23B 31/11 (2013.01); B23B 31/1177 (2013.01); B23B 31/1178 (2013.01); B23B 31/1179 (2013.01); B23B 31/202 (2013.01); B23B 31/20125 (2021.01); B23C 5/26 (2013.01); B23B 2250/12 (2013.01); B23B 2250/16 (2013.01); B23B 2265/326 (2013.01); Y02P 10/25 (2015.11); Y10T 279/1216 (2015.01); Y10T 279/17931 (2015.01); Y10T 279/17957 (2015.01); Y10T 407/1946 (2015.01);
Abstract
A tool holder having a main body for coupling the tool holder to the spindle of a machine tool and having a clamping surface connected thereto for clamping a tool, characterized in that the tool holder has at least one portion shaped in one piece by primary shaping, which in its interior has one or more cavities that form an enclave in the portion shaped by primary shaping.