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. 30, 1985
Filed:
Jun. 29, 1983
Applicant:
Inventors:
Yujiro Takegawa, Uchinada, JP;
Kanji Tsuji, Kanazawa, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
139452 ; 242 4701 ;
Abstract
On a drum-type weft reservoir for fluid jet looms, a single control pin used for control of reservation and delivery of weft is kept, without any detection of unwind of weft under delivery, away from engagement with weft on a reservoir drum over a period of a length necessary for delivery of weft for one cycle of weft insertion, preferably in combinating with an expedient for barring accidental slip-out of weft under delivery.