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. 05, 2013
Filed:
Feb. 20, 2009
Applicants:
Willi Demmler, Dettingen, DE;
Manfred Zankl, Oberguensburg, DE;
Inventors:
Willi Demmler, Dettingen, DE;
Manfred Zankl, Oberguensburg, DE;
Assignee:
Liebherr-Verzahntechnik GmbH, Kempten, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 53/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to an apparatus for the prototype and small-batch production of gear wheels with a dressing disk. In accordance with the invention, the dressing disk has an asymmetric flank shape and a defined head radius. Furthermore, this invention relates to a method for the prototype and small-batch production of gear wheels by using such dressing disk.