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. 28, 1986
Filed:
Jul. 16, 1984
Applicant:
Inventors:
Isamu Matsui, Kyoto, JP;
Hiroshi Uchida, Ohmihachiman, JP;
Noboru Sekitani, Ohtsu, JP;
Hirokazu Okumura, Kyoto, JP;
Assignee:
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ; B65H / ;
U.S. Cl.
CPC ...
242 / ; 242 / ; 242 / ; 242 / ;
Abstract
A yarn end finding apparatus having a vertically movable hollow member which can be raised to allow positioning of a bobbin thereunder and then lowered onto the bobbin. The hollow member includes a device for releasing the end of the yarn from the bobbin. A vertical flow of air through the hollow member directs the released yarn away from the bobbin past a yarn clamping device and a blade which cuts the yarn at a predetermined distance from the clamping device. A reverse flow of air directs the remaining length of yarn into the hollow bobbin core for subsequent processing.