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.

The application discloses an improved hand brocade weaving machine and a brocade weaving method thereof, and relates to the technical field of weaving machines. The machine frame comprises a front frame, a rear frame and a pattern heald support frame arranged between the front frame and the rear frame, the rear frame is provided with a warp beam, and the front frame is provided with a crimping shaft; the pattern heald support frame comprises two groups of pattern heald door frames; the pattern heald selection mechanism is arranged at the upper end of the pattern heald support frame; the pattern heald selection mechanism comprises a horizontal translation assembly, a vertical translation assembly and a lifting assembly; the horizontal translation assembly comprises two longitudinal horizontal translation vertical rods, a horizontal translation rack is arranged at the lower part of the horizontal translation vertical rod, and a driving gear and a driven gear are arranged at the front end and the rear end of the pattern heald support frame and are engaged with the horizontal translation rack.