Free arm sewing machine

Details Free arm sewing machine Free arm sewing machine

1980-02-22

1982-08-10

Nerbun, Peter P.

Sewing

Elements

Frames

248185, 248397, D05B 7500

Patent

active

043432522

ABSTRACT:
A free arm sewing machine is provided with a manually operated arrangement for positioning and holding the sewing machine body relative to its base. This arrangement comprises a transverse shaft turnable in the base of the sewing machine, an operating dial secured to the shaft and a disc also secured to the shaft and having a pin engageable with a groove formed in the free arm of the sewing machine.

REFERENCES:
patent: 2460828 (1949-02-01), Ivandick
patent: 4036158 (1977-07-01), Fresard et al.
patent: 4080913 (1978-03-01), Arendash et al.

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