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:
Mar. 05, 2013
Filed:
Feb. 07, 2007
Applicants:
Klaus Bäumer, Kreuztal, DE;
Klaus Ginsberg, Siegen, DE;
Matthias Tuschhoff, Siegen, DE;
Inventors:
Assignee:
SMS Siemag Aktiengesellschaft, Düsseldorf, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B21C 47/30 (2006.01); B21C 47/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for coiling thin metal strip, especially hot-rolled or cold-rolled thin steel strip, includes a drivable coiler mandrel which can be adjusted in diameter by expandable segments and can be adjusted to a coil inside diameter and to a diameter for detaching the finished coil. The device further includes an expansion adapter which can be inserted into the open eye of the coil and is mounted on a holder with a guide.