Workpiece guide for sewing units

Sewing – Special machines – Darning

Patent

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Details

D05B 2100

Patent

active

040809129

ABSTRACT:
A workpiece guide for a sewing unit for guiding pieces of fabric having accessories such as pockets, belts or the like to the stitching instrumentalities of a sewing machine. The guide is movable from a loading position to an operating position along the sewing axis by means of a gripping device carried by the guide which temporarily clamps the workpiece in an area devoid of accessories. In timed sequence with the work cycle, control devices automatically release the workpiece and return the guide to the loading position in readiness for the next work cycle.

REFERENCES:
patent: 3463101 (1969-08-01), Ansel
patent: 3618545 (1971-11-01), Kosrow
patent: 3765349 (1973-10-01), Gerber
patent: 3810436 (1974-05-01), Marforio
patent: 4013025 (1977-03-01), Marforio

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