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. 25, 1986
Filed:
Mar. 26, 1984
Applicant:
Inventor:
Fiorenzo Ghiaro, Vigliano Biellese, IT;
Assignee:
ROJ Electrotex S.p.A., Vercelli, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
139435 ;
Abstract
A weft yarn presenting device for shuttleless looms, especially air looms, feeding weft yarns of different colors, comprises a plurality of nozzles joined in a bundle and carried by a body mounted on two supports arranged at 90.degree. one from the other, and two actuators adapted to be operated simultaneously and imparting to said supports rectilinear movements in both senses, along two directions perpendicular to each other and to said body.