Characterizing an Elongated Textile Test Material

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United States of America Patent

APP PUB NO 20130346007A1
SERIAL NO

14004034

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The measured values of a property of a yarn along its longitudinal direction are detected for the characterization of a yarn moved along its longitudinal direction. The values of a parameter of the yarn are determined from the measured values. An event field is provided, whose abscissa indicates an extension of parameter values in the longitudinal direction and whose ordinate indicates a deviation of the parameter from a set point value. Densities of events in the event field are determined from the values of the parameter and its extension in the longitudinal direction. A test material body is calculated in the event field as an area, which is delimited by the abscissa on the one hand, by the ordinate on the other hand, and further by a line which substantially follows a constant event density. The area is specified numerically. At least one value of the numerical specification is output as a characteristic of the yarn.

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Patent Owner(s)

Patent OwnerAddress
USTER TECHNOLOGIES AG10 CHONGNENGBERG STREET UST 8610 SWITZERLAND USTER ZURICH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carraro, Flavio Saland, CH 1 3
Gehrig, Stefan Uster, CH 8 58
Keller, Beat Zurich, CH 20 157
Schmid, Peter Zurich, CH 84 1138
Storz, Rafael Kreuzlingen, CH 46 610

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