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:
Oct. 11, 2016
Filed:
Jul. 31, 2014
Machine tool and method for the machining of workpieces having at least two separate machining units
Applicant:
Liebherr-verzahntechnik Gmbh, Kempten, DE;
Inventor:
Thomas Zeller, Kempten, DE;
Assignee:
Liebherr-Verzahntechnik GmbH, Kempten, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23F 23/04 (2006.01); B23F 17/00 (2006.01); B23Q 1/01 (2006.01); B23Q 1/48 (2006.01); B23Q 1/52 (2006.01); B23Q 41/04 (2006.01); B23Q 3/157 (2006.01); B23F 5/20 (2006.01); B23Q 3/155 (2006.01); B23F 21/12 (2006.01); B23B 3/30 (2006.01);
U.S. Cl.
CPC ...
B23F 17/006 (2013.01); B23Q 1/012 (2013.01); B23Q 1/4819 (2013.01); B23Q 1/522 (2013.01); B23Q 3/15506 (2013.01); B23Q 41/04 (2013.01); B23B 3/30 (2013.01); B23F 5/205 (2013.01); B23F 21/12 (2013.01); B23F 23/04 (2013.01); B23Q 3/157 (2013.01); B23Q 3/1552 (2013.01); B23Q 3/15513 (2013.01); Y10T 408/365 (2015.01); Y10T 408/935 (2015.01); Y10T 409/10 (2015.01); Y10T 409/101431 (2015.01); Y10T 409/105883 (2015.01); Y10T 409/307168 (2015.01); Y10T 409/308288 (2015.01); Y10T 409/308344 (2015.01); Y10T 409/308568 (2015.01); Y10T 483/1733 (2015.01);
Abstract
The present disclosure relates to an apparatus as well as to a method for the manufacture or processing of large tooth systems for internal or external teeth or large cogs in small production runs, wherein at least two machining methods are used with the aim of a complete machining of precision-relevant surfaces at these workpieces and while realizing production times which are as short as possible.