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:
Oct. 26, 1993
Filed:
Dec. 18, 1991
Applicant:
Inventors:
Takashi Iwade, Nara, JP;
Tadahiko Okubo, Otsu, JP;
Assignee:
Toray Engineering Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01H / ;
U.S. Cl.
CPC ...
57 22 ; 57261 ;
Abstract
In a spun yarn forming textile machine, when a spun yarn delivered from a yarn forming device at a predetermined constant speed and a yarn withdrawn from a yarn package are pieced to each other, a splicer is used to piece together the yarn. After withdrawing a yarn from a yarn package with a predetermined length, the yarn piecing operation is carried out. Rotation of the yarn package is started before the yarn piecing operation is completed. Therefore, snarling can be prevented and the construction of the yarn storing means can be simplified.