MACHINE FOR MATTRESS SPOT TACKING Russian patent published in 2013 - IPC A47C27/00 

FIELD: personal use articles.

SUBSTANCE: invention relates to equipment used in sewing industry, in particular - to that used for manufacture of mattresses. The machine for mattress tacking includes a drive, a mechanism for the needle lifting and lowering with a valve installed eccentrically on the needle carrier, a presser foot, a thread running-on mechanism, a cassette and a transportation device for supply of lower tacking consisting of a ring turned by the latch and a roller applying glue onto the ring surface. According to this invention, the machine is additionally equipped with a tacking tape roll-type storage, a mechanism for lower tacking cutting, a fixture and an arrester while the transportation device for supply of lower tacking is deigned in the form of a rim mated wit the disc having two rows of oppositely directed ratchet wheel gear teeth arranged along the diameter. Mounted on the rim, along the edges, both sides of the longitudinal slots, ate needles with slots, closed in the cross-wise direction and open at he butt-ends, are made along he diameter at specific pitch.

EFFECT: reduction of manual labour amount, improvement of manufactured products quality and the machine operational reliability, reduction of expenditures on equipment maintenance and repair.