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. 29, 2001
Filed:
May. 18, 1999
Applicant:
Inventor:
Michael W. Rouse, Vicksburg, MS (US);
Assignee:
R & D Technology, Inc., Vicksburg, MS (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 1/00 ;
U.S. Cl.
CPC ...
B24B 1/00 ;
Abstract
Grinding stones for rubber comminuting machines are segmented and are applied to backing plates using adhesives. Greater stone life is realized when compared to grinding devices which use mechanical clamps to hold the stones against the plate, and less breakage is encountered using segmented stones than similarly shaped unitary stones known to the art. In the most preferred embodiment, the area between adjacent ends of the stone segments are filled with the same adhesive used to adhere the stones to the backing plates.