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:
Feb. 23, 1993
Filed:
Jun. 12, 1991
Dieter Figge, Essen, DE;
Peter Fink, Essen, DE;
Mannesmann Aktiengesellschaft, Dusseldorf, DE;
Abstract
The present invention relates to a roll stand for a planetary rolling mill having roll housings, stationary support bodies which are mounted on insert pieces, which have at least one rolling segment inserted therein, with hardened segment inserts, and intermediate and work rolls mounted in cages and rotating around the support bodies. Upon their rotation around the support bodies, these rolls are brought against the intermediate rolls and the latter are brought against the support bodies. The rolling surface of the rolling segments is formed by the segment inserts which have a flattened cross-sectional shape, in the region of the shaping zone, differing from the circular cross sectional shape of the support bodies having a rolling surface which can vary in position with respect to the support body by displacement of the segment inserts, individually or in groups, in a direction perpendicular to the axis of the support body.