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:
Oct. 07, 2008
Filed:
Jan. 17, 2003
Applicants:
Gerd Mücke, Hilden, DE;
Eberhard Neuschütz, Ratingen, DE;
Inventors:
Gerd Mücke, Hilden, DE;
Eberhard Neuschütz, Ratingen, DE;
Assignee:
VDEh-Betriebsforschungsinstitut GmbH, Düsseldorf, DE;
Primary Examiner:
Int. Cl.
CPC ...
B21B 38/02 (2006.01); G01B 7/34 (2006.01); G01L 5/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
In the case of a measuring roller for determining flatness deviations when handling material in strip form, for example when rolling metal strip, the stress distribution is measured over the width of the strip with the aid of piezoelectric sensors, which are arranged in longitudinal recesses of a solid roller at a distance from the casing surface and are wedged there