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. 11, 1990
Filed:
Jul. 31, 1986
Applicant:
Inventors:
Herbert Konig, Ebersbach/Fils, DE;
Friedrich Dinkelmann, Rechberghausen, DE;
Assignee:
Zinser Textilmaschinen GmbH, Ebersbach/Fils, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
250560 ; 356387 ;
Abstract
Spool change in a spinning and twisting frame is triggered automatically by repetitively monitoring a row of spools with a light curtain and triggering the spool change when the measured diameter falls below the predetermined minimum value.