SEWING COMPLEX Russian patent published in 1997 - IPC

FIELD: sewing equipment. SUBSTANCE: sewing complex has table top positioned for pivoting relative to frame, at least two multiple- function sewing machines mounted on table top, which is provided with base. Base is mounted on frame sides for pivoting in vertical plane and fixing in predetermined positions. Base carries flanges with spherical members and shaft on which table top is secured. Frame sides have auxiliary surfaces, which may be set in horizontal and vertical positions. Base is provided with semicircular slot, whose center is aligned with center of table top pivoting shaft. Stop retaining table top in working position of sewing machines is fixed in slot. Base is retained relative to frame sides by stop formed as spring-loaded rod mounted in side and introduced into base opening by spring. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 7 dwg