Semi-automatic top stitcher with die plate and movable support

Details Semi-automatic top stitcher with die plate and movable support Semi-automatic top stitcher with die plate and movable support

1994-09-27

1996-02-27

Crowder, C. D.

Sewing

Special machines

Positionable work carrier

11247033, 223 2, D05B 2100

Patent

active

054939810

ABSTRACT:
A semiautomated sewing station prepares a fabric workpiece for a top stitching operation and then does the top stitching. A work holder comprises a die plate receiving the workpiece. A support is raised from under the die plate to hold the workpiece against the die plate after it is manipulated by the worker. An edge former pushes the seamed edge of the workpiece under the die plate and a press pushes the top of the workpiece against the die plate. The edge former and press are heated. A transfer plate moves over the workpiece, pushes it against a smooth work table and the die plate, edge former and presser are retracted out of the way. The transfer plate moves the workpiece to a sewing needle where the top stitches are sewn.

REFERENCES:
patent: 3174447 (1965-03-01), Bono
patent: 4073247 (1978-02-01), Cunningham et al.
patent: 4175681 (1979-11-01), Scholl et al.
patent: 4643115 (1987-02-01), Junemann
patent: 4821659 (1989-04-01), Morii et al.
patent: 4898109 (1990-02-01), Scholl
patent: 5280759 (1994-01-01), Scholl
patent: 5421278 (1995-06-01), del Castillo

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