Apparatus for determining fibre lengths and fibre length distribution from a fibre material sample, especially in spinning preparation
AssigneeTrutzschler GmbH & Co. KG
InventorsAchim Breuer, Arregui Pedro Corrales
Life of this patent
Estimating the term…
Abstract
In an apparatus for determining fibre lengths and fibre length distribution from a fibre material sample, especially in spinning preparation, collected fibre material is automatically conveyable by a conveyor device, is arranged to be supplied to a take-up device that grips it, is separable from the conveyor device and transportable to at least one rotating combing device, each end region of the collected fibre material protruding from the take-up device being combable by combing device, and subsequently detectable by a measuring device. The apparatus permits within a short time a sample preparation founded on a uniform basis and an accurate measurement of the samples.
Claims29
An apparatus for determining fibre lengths and fibre length distribution from a fibre material sample, comprising a conveyor device for conveying the fibre material, a take-up device for taking up a length of fibre material which can be separated from the conveyor device, and a transport arrangement for conveying the separated length of fibre material to a combing device, at least one end of the length of fibre material being combable by the combing device to form a combed fibre fringe, which combed fibre fringe is subsequently detectable by a measuring device.
Dependencies are inferred from the claim text.