APPARATUS FOR OBTAINING CONTROLL SIGNAL CORRESPONDING TO DENSITY OF FIBROUS FABRIC IN CARD CYLINDER

Title:

APPARATUS FOR OBTAINING CONTROLL SIGNAL CORRESPONDING TO DENSITY OF FIBROUS FABRIC IN CARD CYLINDER

Document Type and Number:

Japanese Patent JPS54142324

Kind Code:

A

Abstract:

A device for obtaining a control signal corresponding to the density of the fibre covering lying on a fibre carrying element such as the cylinder, the licker-in, the take-off roller, or the doffer of a card. The device includes a holder which extends over the width of the fibre carrying element to span the width of the fibre covering on the fibre carrying element. This holder contains means responsive to the density of the fibre covering which produces electric output signals corresponding to the density of the fibre covering.

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Inventors:

GRUNDER WERNER
LOCH ERNST

Application Number:

JP3845679A

Publication Date:

November 06, 1979

Filing Date:

April 02, 1979

Export Citation:

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Assignee:

ZELLWEGER USTER AG

International Classes:

D01G15/36; G01N9/24; G01N21/86; G01B11/06; (IPC1-7): D01G15/36

Domestic Patent References:

JPS4720250U

1972-11-07

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