Twin-needle sewing machine with guide means for simultaneously s

Details Twin-needle sewing machine with guide means for simultaneously s Twin-needle sewing machine with guide means for simultaneously s

1976-05-03

1977-12-20

Schroeder, Werner H.

Sewing

Work manipulating

Guides

112163, 112260, D05B 3510

Patent

active

040635244

ABSTRACT:
A throat plate holding the feed dog of a twin-needle sewing machine has formed therein a pair of parallel spaced guide channels for slidably accommodating respective scoop-carrying edges of the pair of concealed fastener stringer tapes as they are stitched onto a fabric. When seen in a cross section, the guide channels diverge downwardly to prevent accidental disengagement of the scoop-carrying edges of the stringer tapes therefrom.

REFERENCES:
patent: 271728 (1883-02-01), Miller
patent: 1230354 (1917-06-01), Weis
patent: 2751869 (1956-06-01), Walcoff
patent: 3011459 (1961-12-01), McNamara
patent: 3680510 (1972-08-01), Ebata

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