The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 18, 1994
Filed:
Oct. 30, 1991
Applicant:
Inventor:
Jurg Faas, Dinhard, CH;
Assignee:
Maschinenfabrik Rieter AG, Winterthur, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01G / ; G01N / ; G01N / ; G01J / ;
U.S. Cl.
CPC ...
19300 ; 250226 ; 250571 ; 356429 ; 191455 ;
Abstract
To ensure that on-line measurements performed at a moving or stationary fiber structure, such as a fiber composite or a sliver, deliver useful and reproducible measuring values, the fiber structure, whether such be fiber composites or fiber slivers, must be compressed at the location where they pass a measuring location or site where there is accomplished the measurement with a commercially available measuring instrument or apparatus. According to the invention, there is selected as the measuring location or site a location of the fiber processing process where the fiber structure is compressed any way by virtue of the undergoing fiber processing process.