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. 13, 1979
Filed:
Sep. 06, 1977
Milton M Mesey, Wallisellen, CH;
Maag Gear-Wheel & Machine Co. Ltd., Zurich, CH;
Abstract
A dressing device for a substantially plate-shaped grinding wheel at a tooth flank-grinding machine for a gear comprising a dressing tool which is radially feedable by a drive means for dressing the outer or jacket surface of the grinding wheel. Measuring means serve to measure the axial feed movement of the or dished grinding wheel and the radial feed movement of the dressing tool. Control means serve to control the drive means for the radial feed movement in such a manner that its relationship to the axial feed movement of the grinding wheel corresponds to the tangent of the angle of inclination of the rear surface of the grinding wheel with respect to its lengthwise axis.