OVERHANDLING STITCH SEWING MACHINE Russian patent published in 1996 - IPC

FIELD: sewing industry, in particular, chain-outline stitch sewing machines. SUBSTANCE: the machine uses a body that has a bedplate and housing, three thread guides, needle feeder. claw clamping mechanism, canvas conveyer, looper mechanism, upper knife feeder, lower knife attachment assembly, needle plate, main and driven shafts of the canvas and needle conveyers. The needle shaft in the machine is coupled to the main shaft through a rotation drive and installed between the latter and canvas conveyer under the needle plate. EFFECT: reduced specific consumption of materials, enhanced reliability and reduced time spent for machine assembly and adjustment. 9 dwg