Apparatus for feeding fibre material to a willow, card or the like

摘要

Apparatus for feeding fibre material in lap form to a willow, card or the like, having a preferably vertically arranged feedshaft, through which the loosened fibre material is conveyed in an airstream, whilst being compacted to form a lap-like consistency, the feedshaft being subdivided into an upper reserve material shaft and a lower equalising shaft which are connected to one another via a draw-in roller device and an opening roller located downstream of this, the circumferential speed of the opening roller amounting to a multiple of the circumferential speed of the draw-in roller device, according to patent ... (patent application P 3639897.7-26), characterised in that the draw-in roller device is designed as a multi-cylinder draw-in preceding the opening roller. <IMAGE>