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:
Apr. 13, 1982
Filed:
Mar. 13, 1980
Yoshinori Inouye, Ootsu, JP;
Tadahiko Ohkubo, Ootsu, JP;
Toray Industries, Inc., Tokyo, JP;
Abstract
An apparatus for winding a yarn on a bobbin comprising: a guide for serving as a fulcrum of the traverse motion of yarn; a mechanism for positively driving and holding the bobbin; a traverse mechanism which is provided with a traverse guide having a narrow opening and a wide yarn holding portion and which reciprocates the traverse guide along the direction of the generatrix of said bobbin so as to form a yarn package on the bobbin; a yarn catching guide which includes a slope inclining with respect to the moving direction of the traverse guide and a hook portion connected to the upper end of the slope, the bottom of the hook portion being located at a position higher than the opening of said traverse guide; and the yarn catching guide being adjacent to the traverse guide and arranged movably along the moving direction of the traverse guide so that the slope of the yarn catching guide intersects the traverse region wherein the yarn is moved to and fro in accordance with the movement of the traverse guide and so that the hook portion reaches a position located above the traverse region.