Importance

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Abstract

A mounting carrier (3) for an opening roller (1) of an open-end spinning device features at least one part of a screw cap (8) comprising multiple positions, by means of which the mounting carrier (3) can be detachably fastened to a base body (2) of the opening roller (1) firmly connected to a drive shaft (6). Furthermore, the mounting carrier (3) features at least one part of a securing device (7). The securing device (7) includes a cover element (15) connected to the mounting carrier (3), by means of which at least one of the positions of the screw cap (8) can be indicated, and/or by means of which the mounting carrier (3) can be secured against unintentional detachment from the base body (2). An opening roller (1) features a base body (2) firmly connected to a drive shaft (6) and a mounting carrier (3) detachably connected to the base body (2) by means of a screw cap (8), whereas the screw cap (8) features multiple positions and, by rotating the mounting carrier (3) relative to the base body (2) around a common axis of rotation (A), can be transferred from a disengaged position (I) through a connecting position (II) into a locking position (III), and back. The screw cap (8) comprises at least one securing device (7), which includes one cover element (15) connected to the mounting carrier (3), which, at least in the connecting position (II), indicates the position of the screw cap (8), and/or which, at least in the connecting position (II), secures the mounting carrier (3) against unintentional detachment from the base body (2).

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First Claim