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. 05, 2014
Filed:
Oct. 04, 2005
Applicant:
William D. Mcglasson, Caledonia, NY (US);
Inventor:
William D. McGlasson, Caledonia, NY (US);
Assignee:
The Gleason Works, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 51/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spindle for a machine tool comprising a outer spindle portion and an inner spindle portion with each of the outer spindle portion and the inner spindle portion being rotatable relative to one another about the same axis. The outer spindle portion and the inner spindle portion each include a plurality of magnets that are arranged in an opposing manner with respect to one another whereby rotation of one portion of the spindle will induce rotation in the other portion of the spindle due to the attraction force between the magnets.