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:
Aug. 10, 2010
Filed:
Jun. 21, 2005
Uwe Plociennik, Ratingen, DE;
Klaus Küeppers, Erkrath, DE;
Meinert Meyer, Erkrath, DE;
Georg Rebel, Düesseldorf, DE;
Uwe Plociennik, Ratingen, DE;
Klaus Küeppers, Erkrath, DE;
Meinert Meyer, Erkrath, DE;
Georg Rebel, Düesseldorf, DE;
SMS Siemag Aktiengesellschaft, Duesseldorf, DE;
Abstract
The invention relates to a method of releasing a reel awe, which is hydraulically restrained by a self-locking effect by means of inwardly located wedge surfaces of expansion elements. Removal of a coil from a reel awe is achieved, without problems, by lifting off the self-locking effect of the expansion elements at least partially or completely by applying longitudinal vibrations acting in an axial direction. The invention also relates to a correspondingly formed device.