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:
Jan. 05, 2010
Filed:
Feb. 21, 2007
Wolfgang Thyssen, Bad Sackingen, DE;
Markus Gretler, Hedingen, CH;
Wolfgang Thyssen, Bad Sackingen, DE;
Markus Gretler, Hedingen, CH;
Reishauer AG, Wallisellen, CH;
Abstract
A rotating cutting tool () for machining a workpiece on a machine tool, in particular for dressing the grinding worm of a tooth flank grinding machine, having an electronic data carrier for storing data relevant to the use of the tool, has an annular data carrier () arranged concentrically to the rotation axis of the tool and having an above-average storage capacity, and said data carrier (), during the machining process, with the tool () rotating, exchanges tool-relevant data, at a high transmission rate, with a likewise annular write/read head () arranged concentrically thereto on the machine.