ロール装置 - SMS Group Gezelshaft Mito Beschlenktel Haftung

Title:

ロール装置

Document Type and Number:

Japanese Patent JP5823653

Kind Code:

B2

Abstract:

The invention relates to a roll arrangement for use in metallurgical technology, comprising a roll that has a roll barrel and two roll necks, and at least one neck bushing for accommodating at least one of the roll necks in a rotationally fixed manner. A carrier element that functions as a form-locking rotationally fixed connection is arranged between the roll neck and the neck bushing. In order to increase the load-bearing capacity of the roll bearing without increasing the size of or the mounting space for the roll bearing and at the same time ensure easy assembly, the roll neck is mounted in the neck bushing with some radial play such that a circumferential cavity is formed between the neck bushing and the roll neck in the unloaded stated as a result of the radial play. In order to increase the size of the cavity, the roll neck or the inner surface of the neck bushing additionally has a concave contour or profile.

Inventors:

Keller curl
Alken Johannes
Raying Conrad
Scheffe Kurt

Application Number:

JP2015516566A

Publication Date:

November 25, 2015

Filing Date:

June 07, 2013

Export Citation:

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