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:
Mar. 31, 2020
Filed:
Jul. 11, 2016
Liebherr-verzahntechnik Gmbh, Kempten/Allgaeu, DE;
Robert Wuerfel, Kempten, DE;
Liebherr-Verzahntechnik GmbH, Kempten/Allgaeu, DE;
Abstract
A method of producing a workpiece having a desired gear geometry by means of a suitably dressed tool may include specifying a desired gear geometry of the workpiece and selecting a combination of a dresser and a tool, such that the desired gear geometry of the workpiece can be produced by the selected combination at least within one permitted tolerance. The method may further include dressing the tool with the dresser in line contact for producing a suitable gear geometry of the tool and machining the workpiece with the dressed tool for producing the desired gear geometry of the workpiece at least within a permitted tolerance.