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. 18, 2011
Filed:
Mar. 05, 2007
Karl Keller, Hilchenbach, DE;
Konrad Roeingh, Hilchenbach, DE;
Kurt Scheffe, Hilchenbach, DE;
SMS Siemag Aktiengesellschaft, Dusseldorf, DE;
Abstract
A device for dismounting the neck bush (), the bearing bush (), and the chock () from the conically constructed region of the roll neck () of a roll (), where a pressure shoulder ring (), which is supported on the end face of the neck bush (), is installed on a roll neck shoulder () of the roll (), is to be improved in such a way that it can be built very short and that it can carry out the dismounting movement with very small pressures of a pressure medium. To this end, it is proposed that a gap () be provided between the pressure shoulder ring () and the end face () of the roll neck (), that the pressure shoulder ring () be coupled with the neck bush (), and that at least one pressure medium for removing the neck bush () and the chock () be provided in the gap ().