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:
May. 05, 1987
Filed:
Mar. 05, 1985
Jurgen Brill, Stuttgart, DE;
Roland Schemel, Stuttgart, DE;
Schaudt Maschinenbau GmbH, Stuttgart, DE;
Abstract
A cam grinding machine wherein the slide which supports the grinding wheel need not support the motor which rotates the grinding wheel so that the inertia of the slide is low and the slide can be reciprocated toward and away from the rotating workpiece at a high frequency, without risking the development of sympathetic vibrations, in order to account for changes in the angular position of the workpiece and, if necessary, also for wear upon and for dressing of the grinding wheel. The motor for the grinding wheel is mounted on a carriage which supports the slide or is mounted on the bed of the grinding machine next to the slide for reciprocatory movement toward and away from the workpiece.