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:
Apr. 28, 2020
Filed:
Jul. 04, 2016
Applicant:
Sms Group Gmbh, Duesseldorf, DE;
Inventors:
Hubert Strank, Uebach-Palenberg, DE;
Peter Thieven, Aachen, DE;
Helge Daehndel, Moenchengladbach, DE;
Assignee:
SMS GROUP GMBH, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21C 45/00 (2006.01); B21B 17/04 (2006.01); B21B 25/04 (2006.01); B21C 3/08 (2006.01); B21C 1/26 (2006.01); B21C 5/00 (2006.01); B21B 23/00 (2006.01);
U.S. Cl.
CPC ...
B21C 45/00 (2013.01); B21B 17/04 (2013.01); B21B 25/04 (2013.01); B21C 1/26 (2013.01); B21C 3/08 (2013.01); B21C 5/003 (2013.01); B21B 23/00 (2013.01);
Abstract
The invention relates to a device and a method for producing a pipe () from a hollow block () which has an opening (). The device has a rolling mill () for rolling the hollow block () via a rolling rod () introduced into the opening () of the hollow block (), whereby the pipe () is produced. A retaining device () for retaining the pipe () is provided behind the rolling mill (), and the device is further designed such that the rolling rod () can be drawn out of the pipe () after the rolling process while the pipe () is retained by the retaining device ().