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:
Apr. 02, 2019
Filed:
Jul. 31, 2014
Applicant:
Haimer Gmbh, Igenhausen, DE;
Inventors:
Konrad Popp, Augsburg, DE;
Johann Elges, Gersthofen, DE;
Renee Hedrich, Augsburg, DE;
Robert Merk, Lamerdingen, DE;
Jurgen Klinger, Emersacker, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 4/00 (2006.01); B23P 11/02 (2006.01); B23B 31/117 (2006.01);
U.S. Cl.
CPC ...
B23B 31/1179 (2013.01); B23B 31/117 (2013.01); B23P 11/025 (2013.01); F16B 4/006 (2013.01); B23B 2226/275 (2013.01); B23B 2231/24 (2013.01); B23B 2240/28 (2013.01); Y10T 29/49865 (2015.01); Y10T 279/17111 (2015.01); Y10T 279/17957 (2015.01);
Abstract
The invention relates to a tool holding fixture () for rotationally driven tools (), said tool holding fixture comprising a rotationally symmetrical holding body () which has a front clamping portion () having a holding opening () for a tool shaft () of the tool (), and a rear holding portion () to be held in a work spindle of a machine tool. To achieve a reduced mass, a lower mass moment of inertia and at the same time high stiffness, a sleeve () consisting of a fiber-reinforced plastic is arranged at least in the front clamping portion ().