Sewing – Elements – Presser devices
Patent
1983-08-18
1985-01-08
Schroeder, Werner H.
Sewing
Elements
Presser devices
D05B 2906
Patent
active
044921730
ABSTRACT:
A detachable pressure foot mount to be used in a sewing machine which comprises a hollow solenoid fixed to a holder, which in turn is fixed to a sewing machine push rod, a spring biased drive rod slidingly fitted in a hollow space of the solenoid, and a hold pin connected to the rising end of the drive rod via a joint, and extending to a recess made in the bottom of the holder, to catch a cross rod of the pressure foot when the cross rod fits in the recess in the bottom of the holder.
REFERENCES:
patent: 3326160 (1967-06-01), Murino
patent: 3489114 (1970-01-01), Seck
patent: 4385576 (1983-05-01), Marsh
Falik Andrew M.
Kohshin Seimitsu Kikai Kabushiki Gaisha
Schroeder Werner H.
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