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:
Jun. 26, 1984
Filed:
Aug. 13, 1982
Applicant:
Inventors:
Allen A Bloomfield, Harrogate, GB;
Frank R Wilson, Harrogate, GB;
Assignee:
Imperial Chemical Industries Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ;
U.S. Cl.
CPC ...
242 / ; 242 / ;
Abstract
An improved yarn guide assembly for selecting yarns individually from a group in the donning of a multicop winder, the assembly being of the kind in which each gap in a row of guide members is shaped to receive a yarn only if it lies in a unique plane, the improvement being that the yarn guiding surfaces of the guide members immediately beyond the gaps, are inclined to, and at least partially face, the direction from which the yarns approach the gaps and, optionally, that each guiding surface immediately beyond the gaps contains at least one ratchet notch.