Needle plate for double-needle sewing machine

Sewing – Elements – Frames

Reexamination Certificate

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Reexamination Certificate

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11553183

ABSTRACT:
Disclosed is a needle plate for a double-needle sewing machine. The needle plate includes a partition extending downward between the needle holes and provided with a thin plate insertion slit in an intermediate portion thereof, and a thin plate inserted into the thin plate insertion slit. Thus, the rigidity of a thin wall formed between the needle holes is reinforced by providing the partition and the thin plate inserted into the partition between the needle holes, so that stitches can be formed in parallel without breakage of the needle plate even when the interval between the needle holes is less than 2 mm.

REFERENCES:
patent: 2975736 (1961-03-01), Card
patent: 2983028 (1961-05-01), Cole
patent: 3361095 (1968-01-01), Short
patent: 3533368 (1970-10-01), Finster
patent: 4791875 (1988-12-01), Ackermann
patent: 5803002 (1998-09-01), Faber et al.
patent: 6213038 (2001-04-01), Sahl

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