Feeding device for an automatic sewing arrangement

Details Feeding device for an automatic sewing arrangement Feeding device for an automatic sewing arrangement

1982-09-07

1983-12-13

Hunter, H. Hampton

Sewing

Special machines

Darning

112308, D05B 2100, D05B 2700

Patent

active

044199465

ABSTRACT:
A feeding device for an automatic sewing arrangement for producing a seam of a predetermined contour, in which a link system is provided with two levers and an output lever. To the free end of the output lever there is tiltably mounted a workpiece clamp. The two levers are pivotably supported about a stationary axis in order to be swingably driven. In order to allow universal displacement of the workpiece clamp, the displacement of which is only restricted by the size of the link system, driving devices engage independently from one another the levers. Furthermore, the workpiece clamp may be swingably driven by an electric motor.

REFERENCES:
patent: 3358626 (1967-12-01), Bryan
patent: 4160423 (1979-07-01), Scholl et al.
patent: 4282819 (1981-08-01), Sartor
patent: 4347797 (1982-09-01), Scholl et al.

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