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:
Jan. 30, 1990
Filed:
Feb. 13, 1989
Applicant:
Inventor:
Heinz-Lorenz Topuett, Moenchengladbach, DE;
Assignee:
W. Schlafhorst & Co., , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ;
U.S. Cl.
CPC ...
242 / ; 242 / ;
Abstract
A method and apparatus for locating and loosening a reserve yarn winding on a textile spinning cop wherein the cop is rotated about its axis while a reserve yarn locating implement with a hook having a reversely-directed rounded tip is placed against the cop periphery with the tip facing opposite the direction of cop rotation to catch the reserve yarn winding within the hook and, thereafter, the implement is withdrawn tangentially from the cop to draw with it the reserve yarn winding until the winding comes loose from the cop or breaks.