Tr&uuml;tzschler Gmbh & Co. Kg

Zellweger Luwa Ag

Christoph F&auml;rber

Robert T&ouml;bben

Joachim Breuer

Werner Arb

A pressure control system is provided for use with a carding machine having a carding cylinder with clothing. The pressure control system has a cover for positioning opposite the carding cylinder clothing, an opening in the cover for separating foreign particles from desirable fibers, and a replaceable pressure regulator mounted in the cover. The pressure regulator is for adjusting a pressure between the cover and the carding cylinder.

Pressure regulating device for use on a carding machine

A fiber processing machine includes a clothed roll entraining fiber material thereon; a roll cover circumferentially partially surrounding the roll and defining an annular clearance therewith; a transfer opening provided in the roll cover for admitting fiber material to the roll; a waste discharge opening provided in the roll cover for removing waste from the clearance; a fiber removal opening provided in the roll cover downstream of the waste discharge opening as viewed in the direction of roll rotation; an arrangement for generating an air stream for doffing fiber material from the roll and for discharging doffed fiber material through the fiber removal opening; an arrangement for varying a strength of the air stream at the fiber removal opening; and an arrangement for varying the extent of waste removal through the waste discharge opening.

Apparatus for removing material from a roll of a fiber processing machine

The invention relates to a process and device for monitoring the quality of yarns. In order to differentiate extraneous materials in a yarn section front the yarn itself and from other extraneous materials more effectively, a signal (,) derived from the yarn (,) must be classified in a classification field (,). On the basis of that classification, the extraneous materials contained in the yarn and their types can be determined.

Growing community of inventors

Korschenbroich, Germany

Christoph Färber

Growing community of inventors

Korschenbroich, Germany

Christoph F&auml;rber

Christoph Färber