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:
Dec. 10, 2019
Filed:
Jul. 11, 2016
Applicant:
Liebherr-verzahntechnik Gmbh, Kempten/Allgaeu, DE;
Inventor:
Robert Wuerfel, Kempten, DE;
Assignee:
Liebherr-Verzahntechnik GmbH, Kempten/Allgaeu, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23F 19/10 (2006.01); B24B 53/07 (2006.01); G05B 19/404 (2006.01); G05B 19/18 (2006.01);
U.S. Cl.
CPC ...
B23F 19/10 (2013.01); B24B 53/07 (2013.01); G05B 19/404 (2013.01); G05B 19/186 (2013.01); G05B 2219/49171 (2013.01);
Abstract
One or more workpieces having a desired gear geometry may be produced by means of a suitably dressed tool which is respectively dressed by a dresser after the carrying out of one or more machining steps before further machining steps are carried out at the same workpiece or at further workpieces. A relative position between the dresser and the tool may be changed by a corresponding additional adjustment of the axes of movement of the dressing machine in a later dressing process with respect to an earlier dressing process in addition to the smaller center distance resulting from the smaller tool diameter.