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. 02, 2018
Filed:
Jan. 06, 2016
Applicants:
Thyssenkrupp Steel Europe Ag, Duisburg, DE;
Thyssenkrupp Ag, Essen, DE;
Inventor:
Stéphane Graff, Unna, DE;
Assignees:
THYSSENKRUPP STEEL EUROPE AG, Duisburg, DE;
THYSSENKRUPP AG, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 22/02 (2006.01); B21D 37/16 (2006.01); C21D 1/673 (2006.01); C21D 9/00 (2006.01);
U.S. Cl.
CPC ...
B21D 22/022 (2013.01); B21D 37/16 (2013.01); C21D 1/673 (2013.01); C21D 9/00 (2013.01); C21D 2221/00 (2013.01);
Abstract
A tool for machining a workpiece may comprise multiple parts that have different temperatures when the tool is being operated. To reduce or, in some cases, eliminate thermal radiation between the multiple parts, the tool may incorporate one or more devices that manipulate the thermal radiation. Such devices may be disposed along one or more of the multiple parts and, in some examples, between two or more parts of the tool. These devices may also help reduce and, at times, eliminate thermal radiation between the tool parts and the surrounding environment.