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:
Aug. 16, 1983
Filed:
Mar. 11, 1981
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
1393702 ; 250227 ;
Abstract
A weft yarn detector for detecting weft yarn inserted into a weft yarn guide passage formed by a series of weft yarn guide members mounted on a slay of a loom is disclosed. The detector comprises a weft yarn detecting body with two supporting portions disposed opposite to each other on the opposite sides of the weft yarn guide passage, and weft yarn detecting elements supported by the two supporting portions. According to this invention, the detector is characterized by a flexible, thin, printed-wiring plate attached to the weft yarn detecting body and electrically connecting the weft yarn detecting elements to an external control system.