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:
Sep. 12, 1989
Filed:
Feb. 06, 1989
Applicant:
Inventor:
Eugene C David, New Hope, MN (US);
Assignee:
Timesavers, Inc., Minneapolis, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
51142 ; 51141 ;
Abstract
An endless abrasive cross-belt surface treating apparatus which includes a platen assembly arranged to move in an oscillatory or epicyclic pattern relative to the work surface. The apparatus includes means for drivably oscillating the platen as well as a pair of laterally disposed belt guiding rolls positioned immediately adjacent the platen, with such oscillatory or epicyclic motion being continuously applied to the cross-belt while workpieces are being carried or conveyed through the machine.