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. 07, 2015
Filed:
Jun. 03, 2013
Applicant:
Vale S. A., Rio de Janeiro, BR;
Inventor:
Bruno Eduardo Lopes, Sao Luis, BR;
Assignee:
VALE S.A., Rio de Janeiro, BR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D 41/00 (2006.01); B65G 43/00 (2006.01); B65G 17/12 (2006.01); E02F 3/18 (2006.01); G05B 13/04 (2006.01); G05B 13/02 (2006.01); G05D 7/00 (2006.01); E02F 9/26 (2006.01);
U.S. Cl.
CPC ...
B65G 43/00 (2013.01); B65G 17/12 (2013.01); E02F 3/181 (2013.01); G05B 13/048 (2013.01); G05B 13/0265 (2013.01); G05D 7/00 (2013.01); E02F 9/265 (2013.01);
Abstract
The present invention refers to a control system for bulk material reclaimers that comprises an automated control of turning speed and translation step variables, the turning speed being controlled by estimating the reclaiming flow and the translation step being adjusted in function of distance.