2results about "Lappet" patented technology

The application discloses an ancient wide-width weft brocade loom, which is made by removing the later additional components which are not consistent with the technical features of the Tang Dynasty from a Zru frame loom in central and western Asia as a mother model and is subjected to late periodization modification, and comprises a rack, an opening mechanism, a beating-up mechanism, a weft insertion mechanism, a warp feeding and take-up mechanism and 1-N handle jacquard devices. Compared with the prior art, the application has the advantages that the ancient wide-width weft brocade loom is systematically restored, the loom structure is designed to be consistent with the weaving technical features of the Tang Dynasty, the structure and linkage mode of each mechanism are adapted to the weaving requirements of the wide-width weft brocade, and the blank of the entity restoration of the loom is filled.