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:
Feb. 26, 2013
Filed:
May. 28, 2009
Applicants:
Takashi Morita, Kobe, JP;
Takashi Hiekata, Kobe, JP;
Yoshiharu Nishida, Kobe, JP;
Inventors:
Assignee:
Kobe Steel, Ltd., Hyogo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B65G 39/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A belt meandering preventing devicefor a running test deviceis provided with a first control means, a second control means, and a third control means. The first control meansdetects the position of a beltand controls a drum rocking meansso that the difference between the detected position of the beltand a predetermined target position is zero. The second control meansdetects the amount of rocking of a driven drumrocked by the drum rocking meansand controls the drum rocking meansso that the detected amount of rocking of the driven drumis a target amount of rocking.