Workpiece feed device in sewing machine

Details Workpiece feed device in sewing machine Workpiece feed device in sewing machine

1985-09-19

1986-07-29

Feldbaum, Ronald

Sewing

Special machines

Darning

11212112, D05B 2100

Patent

active

046025782

ABSTRACT:
A device for positioning a workpiece relative to the needle of a sewing machine is shown. The workpiece is mounted on a pallet which is moved in the Y-direction by actuating a motor to move a movable frame upon which a carriage with the attached pallet is mounted. The workpiece is moved in the X-direction by actuating another motor to move the carriage with the attached pallet along the movable frame.

REFERENCES:
patent: 3450076 (1969-06-01), Bender
patent: 4072114 (1978-02-01), Sugiyama
patent: 4171671 (1979-10-01), Welcher et al.
patent: 4312282 (1982-01-01), Dorosz et al.
patent: 4406234 (1983-09-01), Johnson et al.
patent: 4433632 (1984-02-01), Becka et al.
patent: 4501207 (1985-02-01), Miyhzakai et al.
patent: 4510875 (1985-04-01), Peck

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