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:
Aug. 28, 2018
Filed:
May. 20, 2016
Applicant:
Emag Holding Gmbh, Salach, DE;
Inventor:
Armin Eberhardt, Amstetten-Schalkstetten, DE;
Assignee:
EMAG HOLDING GMBH, Salach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 27/00 (2006.01); B24B 5/04 (2006.01); B24B 41/02 (2006.01); B24B 41/04 (2006.01); B24B 5/35 (2006.01); B24B 41/00 (2006.01); B24B 53/053 (2006.01);
U.S. Cl.
CPC ...
B24B 5/042 (2013.01); B24B 5/04 (2013.01); B24B 5/355 (2013.01); B24B 27/0023 (2013.01); B24B 27/0076 (2013.01); B24B 41/005 (2013.01); B24B 41/02 (2013.01); B24B 41/04 (2013.01); B24B 53/053 (2013.01);
Abstract
A grinding apparatus has a support frame and first and second carriages horizontally displaceable on the frame. Respective first and second workpiece spindles are each capable of holding and rotating a workpiece and are vertically displaceable on the first and second carriages. Respective first and second grinders on the frame carry respective first and second grinding wheels and are oriented to engage and machine workpieces held and rotated by the workpiece spindles. One of the grinders is movable horizontal or vertically on the frame.