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:
Dec. 01, 1987
Filed:
Jun. 26, 1986
Applicant:
Inventor:
Daniel Strentz, Mulhouse, FR;
Assignee:
Superba S.A., Mulhouse, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ; B65H / ;
U.S. Cl.
CPC ...
324 / ; 28227 ; 73160 ;
Abstract
Device comprising two identical air capacitors for continuous measurement of the linear mass of textile products. The thread is passed through the air gap of one of the capacitors. Its presence causes differences in capacitance between the two capacitors which are used to detect any irregularities in the thread. The device is characterized in that it comprises a means of simultaneously modifying the air gap of both capacitors to enable different grades of material to be monitored.