Rockwell-rimoldi S.p.a.

Pietro Draghicchio

Enrico Villa

A sewing machine consisting of left and right hand individual sewing machines which are joined together adjustably to provide a gap between the machine bases in which drive means are provided that includes an external drive shaft that is joined at its ends to each of the individual machines.

Adjustable drive shaft for multi-head sewing machine

Sewing machine

A device for forming double chain stitches in a sewing machine having independent thread sources for its needle and looper. The device includes a driving apparatus for causing travel of the looper solely in a rectilinear pathway in front of the needle and is effective in taking a loop of thread from the needle and to form a triangle of threads into which the needle will descend to effect completion of a stitch as the looper returns to its starting position.

Growing community of inventors

Corsico, Italy

Pietro Draghicchio