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:
Aug. 10, 1993
Filed:
Sep. 26, 1991
Applicant:
Inventors:
Assignee:
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
242 / ; 242 / ; 242 / ;
Abstract
The present invention provides a spun yarn winding machine which enables the double support of bobbin holders including the time when yarn is switched and capable of lengthening the bobbin holders. A spun yarn winding machine in which two bobbin holders rotated and driven are projected on a turnable turret plate and, the bobbin holders are positioned alternately at a winding position and at a standby position, respectively, includes an extreme end support device for supporting extreme ends of the bobbin holders and at the winding position and at the standby position and capable of opening the extreme end of the bobbin holder at the standby position.