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. 28, 2023
Filed:
Aug. 16, 2019
Applicant:
Sms Group Gmbh, Düsseldorf, DE;
Inventors:
Hans-Jürgen Bender, Olpe, DE;
Volker Paersch, Hilchenbach, DE;
Assignee:
SMS group GmbH, Düsseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B 31/18 (2006.01); B21B 31/07 (2006.01); B21B 31/22 (2006.01);
U.S. Cl.
CPC ...
B21B 31/18 (2013.01); B21B 31/07 (2013.01); B21B 31/22 (2013.01);
Abstract
A device for adjusting an object, for example a roll in a roll stand including a rotatably mounted pressure spindle and a torque motor having a stator and a rotor for rotationally driving the pressure spindle. In addition, the device includes a fixedly arranged pressure nut, which is engaged with the pressure spindle in a rotationally coupled manner via a thread to generate an axial movement of the pressure spindle in case of its rotation. Due to the axial movement generated in this way, the device can generate an axial adjustment force and transmit it to the object to be adjusted.