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:
Jan. 22, 1985
Filed:
Jul. 22, 1982
Applicant:
Inventors:
Hiroshi Honda, Kariya, JP;
Mitsuru Hasegawa, Kariya, JP;
Assignee:
Seisakusho Kabushiki Kaisha Toyoda Jidoshokki, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
139435 ;
Abstract
In an air jet loom including a weft inserting apparatus constructed in accordance with the principles of this invention, a weft is inserted into a warp shed by being ejected, together with compressed air, from an ejection nozzle of the weft inserting apparatus. When the weft passes through a weft guide passage in the ejection nozzle, it is adapted to deviate from the center or axis of at least a portion of the weft guide passage since an air discharge hole is provided in the ejection nozzle in fluid communication with the atmosphere so as to open into said portion of the weft guide passage.