Apparatus for turning over a garment flap

Sewing – Work manipulating – Guides

Patent

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Details

112104, 112113, D05B 3500

Patent

active

048439851

ABSTRACT:
An apparatus installed on a sewing machine for automatically turning over a garment flap during zipper stitching first descends such that a flap lever which turns the flap over is positioned closely beside the flap, and second the flap lever is rotated laterally. The flap lever securely turns over the flap without being lifted unnecessarily higher, and the initial position of the flap lever is high enough to not obstruct the setting work of workpiece. A pneumatic cylinder successively causes the above described actions.

REFERENCES:
patent: 3750604 (1973-08-01), Carrel et al.
patent: 4034689 (1977-07-01), Hintzen
patent: 4562782 (1986-01-01), Doucette et al.
patent: 4580512 (1986-04-01), Nakatani et al.
patent: 4606287 (1986-08-01), Papajewski et al.
patent: 4648335 (1987-03-01), Hiramatsu et al.

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