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:
Mar. 15, 2022
Filed:
Aug. 21, 2015
Applicant:
Pferd Milwaukee Brush Company, Inc., Milwaukee, WI (US);
Inventors:
Bernd Stuckenholz, Bergisch Gladbach, DE;
Peter Walder, WipperfĂĽhrt, DE;
Assignee:
PFERD MILWAUKEE BRUSH COMPANY, INC., Milwaukee, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24D 13/04 (2006.01); B24D 3/34 (2006.01); B24D 13/06 (2006.01); B24D 13/16 (2006.01);
U.S. Cl.
CPC ...
B24D 13/04 (2013.01); B24D 3/348 (2013.01); B24D 13/06 (2013.01); B24D 13/16 (2013.01);
Abstract
An abrasive tool includes a support, on which a plurality of abrasive flaps is arranged. The abrasive flaps each have a base and abrasive material, which is attached to the base by means of a binder. To increase the useful life and total material abrasion, the abrasive flaps are reinforced by a cured filling resin. The reinforcement of the abrasive flaps reduces the cyclical deflection thereof around a zero position due to workpiece machining, thereby avoiding increased wear on the abrasive flaps.