【発明の名称】繊維状材料を送る方法及び装置 - Fratelli Marzoli Und Tse Societa Peratini

Title:

【発明の名称】繊維状材料を送る方法及び装置

Document Type and Number:

Japanese Patent JP2622194

Kind Code:

B2

Abstract:

In order to optimize the quality of the material leaving a machine for preparing said material for a subsequent spinning, in particular an opener or a card, the present invention proposes of varying the position of the material feeding table (6) relatively to the preparing roll as a function of the impurity level of the fed material (3). The impurity level is detected by an impurity detector (13) installed upstream the feeding table and continuously operating on the material which is being fed. The data detected, suitably processed, is used in order to govern a servomotor (20) kinematically associated with the mobile support (8) of the feeding table.

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Inventors:

Ruigi Pezzoli
Emilio Vezzoli

Application Number:

JP41197990A

Publication Date:

June 18, 1997

Filing Date:

December 20, 1990

Export Citation:

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