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:
Feb. 24, 1987
Filed:
Jun. 14, 1985
Yoshiyasu Maeda, Yamato Kouriyama, JP;
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Abstract
Apparatus for the effective manufacturing of bulk yarn employing fluid and comprising two assembled blocks of simple geometric form. The apparatus is characterized by a yarn path part having a polygonal cross section which is defined by planes arranged in the yarn-travelling direction. A part of the yarn path part, however, is provided with a fluid-jetting opening and is constructed with a different cross-section. That part, the yarn-treating section, is defined by curved faces and planes having a cross-section larger than that of the polygonal cross-section of the yarn path part. The bottom part of the yarn treating section has a curved face with said fluid-jetting opening therein, a separate covering part encloses the yarn path part to tunnel-like member.