Sewing machines and method for joining pieces of fabric

Details Sewing machines and method for joining pieces of fabric Sewing machines and method for joining pieces of fabric

1978-05-12

1980-02-19

Feldbaum, Ronald

Sewing

Elements

Frames

112 25, D05B 100, D05B 9700

Patent

active

041888995

ABSTRACT:
A sewing machine having a rotatable inner disc, on which is supported a needle and a thread guide for rotation with the disc, and a rotatable outer ring mounting a plurality of radially extending points on which fabrics to be joined together are impaled. The inner disc and outer ring are generally co-planar, and are rotatable, both in unison and relative to each other, about a common axis. The disc and ring are rotatable together manually to a selected work location, at which exposed points are presented to an operator for impalement of fabrics to be joined together. The exposed points remain stationary at such location during fabric impalement. While the outer ring is stationary for impalement of fresh fabric pieces, the inner disc, supporting the needle and thread guide, rotates relative to the ring of points, whereby fabrics previously impaled on the points are sewn together. The arrangement permits the operator to impale fresh fabrics on stationary points at the work location while the machine sews together pieces of fabric previously impaled. The improved machine is particularly useful in joining together fabrics of relatively short length, such as the sewing together of the openings of half hose, following removal from the knitting machine.

REFERENCES:
patent: 3023720 (1962-03-01), Underwood et al.
patent: 3083655 (1963-04-01), Beck et al.
patent: 3153393 (1964-10-01), DeSpain
patent: 3316866 (1967-05-01), Shelton
patent: 3425370 (1969-02-01), Starnes
patent: 3479976 (1969-11-01), Flach et al.
patent: 3490396 (1970-01-01), Conti
patent: 3499403 (1970-03-01), Flaque
patent: 3505964 (1970-04-01), Flaque

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