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:
Apr. 28, 2020
Filed:
Jul. 02, 2014
Supfina Grieshaber Gmbh & Co. KG, Wolfach, DE;
Michael Huber, Bad Rippoldsau, DE;
Markus Mueller, Oberwolfach, DE;
Martin Seger, Wolfach, DE;
Alfons Haas, Sankt Roman/Wolfach, DE;
Oliver Hildebrandt, Hornberg, DE;
SUPFINA GRIESHABER GMBH & CO. KG, Wolfach, DE;
Abstract
A device for the fine machining of a circumferential workpiece surface arranged eccentrically relative to an axis of a workpiece. The device comprises a pressure mechanism configured to press a fine-machining tool against the circumferential workpiece surface. The device also includes a drive unit configured to drive an active section of the pressure mechanism via a first drive and a second drive. The first drive drives the active section in a movement plane that runs crosswise to the workpiece axis along a first movement trajectory. The second drive drives the active section along a second movement trajectory that is at an angle to the first movement trajectory.