SEWING MACHINE FOR LAYER BY LAYER SEWING TEXTILE MATERIALS BY CHAIN SINGLE STITCHES DURING WINDING ON MANDREL CRADLE Russian patent published in 2013 - IPC D05B13/00 

FIELD: textiles, paper.

SUBSTANCE: sewing machine is integrated in the winding machine as one of the units extending its technological capabilities, and is located on the carriage of the machine tool, carrying the film drive mechanism with the textile ribbon reel. The sewing machine is made in the form of two functionally separate but cinematically interconnected, through the drive shaft and lever systems, parts of the housing which comprise mechanisms carrying out preparatory transformations obtained from the actuator of movements through the system of gears, cams and levers, and movable relative to the head housing comprising a needle with a needle bar, a looper with the drive mechanism and the system of fixing the head itself on the sewn material.

EFFECT: invention enables to reduce the inertance of the moving parts of the machine.

3 cl, 12 dwg