2results about "Textile treatment" patented technology

The invention relates to a fastening device, in particular a mount, which is designed and configured to receive bearings of a textile machine, in particular a rotor spinning machine, comprising at least one inner ring region and at least one outer ring region. In order to improve the safety of the operation of a textile machine, to extend the service life of a textile machine and thus save resources, and to improve the operation of a textile machine, the inner ring region and the outer ring region are formed as a single piece.

The present invention relates to a roller device for guiding a material web, in particular a fibrous web, comprising a hollow cylindrical roller shell rotatable about an axis of rotation (R), a first bearing section and a second bearing section arranged inside the roller shell and connected to it in a rotationally and axially fixed manner, wherein the first bearing section has a first axial extension which is mounted in a first receiving section of a first bearing plate arranged on one of the end faces of the roller shell in such a way that a fixed bearing is formed, and wherein the second bearing section has a second axial extension which is mounted in a second receiving section of a second bearing plate arranged on the other end face of the roller shell in such a way that a floating bearing is formed.