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:
Jul. 14, 1987
Filed:
Mar. 20, 1986
Applicant:
Inventor:
Christopher Z Sieradzki, Homewood, IL (US);
Assignee:
AMSTED Industries Incorporated, Chicago, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
5116572 ; 5116587 ;
Abstract
A grinding apparatus is provided with an automatic adjustment device. After each grinding operation, the grinding wheel position is adjusted to a light beam position by the activation of a carriage movement device. This assures that the grinding wheel will grind each object to the same depth irregardless of wheel wear, which is compensated for in the position adjustment operation.