Stitching head having two independent presser feet

Details Stitching head having two independent presser feet Stitching head having two independent presser feet

1981-12-01

1984-03-27

Schroeder, Werner H.

Sewing

Special machines

Embroidering

112236, D05B 2906, D05B 5300

Patent

active

044387121

ABSTRACT:
A stitching head for a stitching or embroidering machine for forming stitches fixed to the machine by a support including at least one needle which is associated with a main presser foot having a pressing heel. The stitching head has an auxiliary presser foot which is independent of the main presser foot and has a heel pierced with an opening. The auxiliary presser foot is mounted for sliding, with respect to the support, along an axis parallel to the needle, whereby its heel is disposed in the path of the downward movement of the main presser foot parallel to and spaced apart from the pressing heel of the main presser foot, while having its opening situated in the path of the needle. A helical spring is mounted for permanently urging the auxiliary presser foot toward the main presser foot.

REFERENCES:
patent: 300434 (1884-06-01), Baker
patent: 376860 (1888-01-01), Cornely
patent: 1707068 (1929-03-01), Rubel
patent: 2968267 (1961-01-01), Johnson

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