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. 30, 1994
Filed:
Feb. 08, 1993
Yoshihide Nishimura, Ehime, JP;
Teijin Seiki Company Limited, Osaka, JP;
Abstract
A yarn drawing-in nozzle for drawing a yarn through an eye of a drawn-through member, comprising: a compression nozzle provided in an upstream side of the drawn-through member and having a block, the block being formed with a guide passage to which compressed air is supplied and into which the yarn with its distal end portion is inserted and through which the yarn is drawn through the eye of the drawn-through member with the aid of the compressed air; the guide passage of the compression nozzle being defined by an axially elongated groove having an upper open end and a bottom surface along a yarn drawing-in direction so that the compressed air is supplied through the bottom surface to the guide passage and that the distal end portion is drawn toward the bottom surface through the upper open end and that the yarn is drawn through the eye of the drawn-through member from a distal end of the yarn along the bottom surface.