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:
Apr. 21, 1992
Filed:
Nov. 08, 1990
Angelo Stacher, Arbon, CH;
Sulzer Brothers Limited, Winterthur, CH;
Abstract
A carriage which is movable into a position over a loom carries a manipulator for drawing a replacement yarn through a reed. A tracing element moves across the width of the warp yarns at a point downstream of the reed to detect a gap in the warp yarns corresponding to the position of a broken yarn. The manipulator moves into alignment with the gap and a guide on the manipulator pivots through the reed to receive an end of the replacement warp yarn. Return pivoting of the guide pulls the replacement warp yarn through the reed and a yarn clamp is activated to faciliatate tieing in of the warp yarn during subsequent operation of the loom.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile