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. 03, 1988
Filed:
Dec. 31, 1986
Applicant:
Inventors:
Lyn R Daunheimer, Batavia, IL (US);
Mark A Ruggie, Park Ridge, IL (US);
Assignee:
Masonite Corporation, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
134 15 ; 15 72 ; 15102 ; 15106 ; 15 2 / ; 15 2 / ; 15 2 / ; 51 96 ; 134 254 ;
Abstract
Apparatus and method for rotary buffing or wiping of workpieces having uneven surfaces in which the workpiece generally linearly advances relative to one or more buffing rolls which are spinning about spin axes disposed in a plane generally parallel to the workpiece surface and simultaneously rotating about an axis generally perpendicuar to the workpiece surface. In a preferred embodiment, the buffing rolls are supported in a rotating carriage with their spin axes in coparallel relationship.