Blind stitch sewing machine

Details Blind stitch sewing machine Blind stitch sewing machine

1976-02-17

1977-08-23

Krizmanich, George H.

Sewing

Stitch forming

Blind stitch

112270, D05B 124

Patent

active

040432840

ABSTRACT:
A blind stitch sewing machine is provided on its cloth carrying arm with a fabric feeler or sensor and a rod system which automatically adjusts the depths of penetration of the fabric by the needle. The sensor may be a single arm lever on a rotatably supported shaft. A second lever may be disposed on the shaft for positioning the cloth bender relative to the needle.

REFERENCES:
patent: 2221148 (1940-11-01), Mueller
patent: 2416941 (1947-03-01), Mueller
patent: 3611961 (1971-10-01), Lopez et al.

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