Contact presser apparatus for a multi-needle stitching machine

Sewing – Elements – Presser devices

Patent

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Details

112117, 112163, D05B 2900, D05B 108, D05B 1100

Patent

active

056948727

ABSTRACT:
A multi-needle stitching machine having a presser foot associated with each needle is provided. The presser foot is displaceably supported on a vertically disposed guide bar and downwardly displaceable by the force of a spring. The presser foot is liftable by the needle bar from the stitching material and lowerable onto the latter with an adjustable force during pricking. The presser head of the presser foot leads the needle when pricking the stitching material until the stitching material is firmly clamped on the sewing material table, and remains there until the needle has again exited from the stitching material.

REFERENCES:
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patent: 2491685 (1949-12-01), Munz
patent: 3006299 (1961-10-01), Enos
patent: 3282237 (1966-11-01), Niekrawietz
patent: 3511199 (1970-05-01), Howell
patent: 3633525 (1972-01-01), Landoni
patent: 4006696 (1977-02-01), Robertson
patent: 4438712 (1984-03-01), Ducellier
patent: 4716846 (1988-01-01), Schneider et al.
patent: 4981094 (1991-01-01), Stapel et al.
patent: 4996932 (1991-03-01), Nishimaki

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