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:
May. 16, 2000
Filed:
May. 15, 1998
Applicant:
Inventor:
Klaus Bartkowiak, Herne, DE;
Assignee:
Barmag AG, Remscheid, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ; B65H / ;
U.S. Cl.
CPC ...
242470 ; 2424745 ; 2425968 ; 2424862 ;
Abstract
A yarn winding method and apparatus which is able to suppress vibrations of the package being formed, and which includes a package support spindle and a contact roll which engages the surface of the package. The support spindle and the contact roll are moveable relative to each other during the build of the package so as to accommodate its increasing size, and the mounting structure for the package support spindle or the contact roll is sequentially gripped and released so that the relative movement occurs discontinuously.