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:
Jul. 10, 1990
Filed:
Jul. 20, 1988
Applicant:
Inventor:
Michiaki Fujiwara, Kameoka, JP;
Assignee:
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ;
U.S. Cl.
CPC ...
57 22 ; 57261 ; 57328 ;
Abstract
A spinning apparatus of the type which includes a large number of spinning units provided in a juxtaposed relationship, and a yarn splicing bogie for traveling along the spinning units to effect a yarn splicing operation for the spinning units. Each of the spinning units includes a drafting device, an air jetting nozzle for applying a twist to a fiber bundle drafted at the drafting device, and a winding device for winding a yarn spun out from the air jetting nozzle, and a yarn splicing device on the yarn splicing bogie is formed as a pneumatic yarn splicing device.