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:
Sep. 29, 1987
Filed:
Oct. 16, 1986
Applicant:
Inventor:
John Whiteley, Clitheroe, GB;
Assignee:
Hollingsworth (UK) Limited, Accrington, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ;
U.S. Cl.
CPC ...
242 / ; 242 / ;
Abstract
A multi-position open-end spinning machine has the directions of traverse of the traverse guides of some groups of its spinning positions opposed to the simultaneous direction of traverse of the traverse guides of the spinning positions in other groups. Alternatively some traverse guides in a particular group of spinning positions may be in opposition to other traverse guides in the same group. The phase angles of the traverse guide motions may be distributed to have several different phase angles along the machine for noise reduction. The invention may also be applied to any multi-position winding machine.