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. 15, 1997
Filed:
Aug. 31, 1995
Applicant:
Inventors:
Donald Raymond McHugh, Northville, MI (US);
James Edward Sanders, West Bloomfield, MI (US);
Assignee:
Unicorn Abrasives Limited, Stafford, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B / ; B24B / ;
U.S. Cl.
CPC ...
451 21 ; 451 11 ; 451 10 ;
Abstract
A grinding machine including a bed to receive a workpiece and a plurality of grinding wheels mounted on at least one side of the bed for grinding surfaces of a workpiece received in the bed. The grinding machine includes at least one dressing tool being mounted on a slide arranged for movement towards and away from the grinding surfaces of the grinding wheels, the slide being mounted on a carriage for movement generally parallel to the bed, the slide and the carriage being movable by a prime mover under control of a microprocessor.