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:
Jun. 06, 1989
Filed:
May. 20, 1988
Zenji Tamura, Kanazawa, JP;
Katsuhiko Sugita, Kanazawa, JP;
Tsudakoma Kogyo Kabushiki Kaisha, Kanazawa, JP;
Abstract
A warp yarn breakage detecting and indicating apparatus capable of stopping the loom upon the detection of the breakage of a warp yarn and indicating the position of the broken warp yarn. The warp yarn breakage detecting and indicating apparatus comprises a stop control circuit for stopping the loom upon the detection of the breakage of a warp yarn, and an indication control circuit for indicating the position of the broken warp yarn, which are connected alternately to the dropper unit of the loom. Thus, the two control circuits are able to operate individually to implement the respective control functions thereof without adversely affecting each other for warp yarn breakage detection and for warp yarn breakage indication.