Sewing machine

Sewing – Work manipulating – Guides

Patent

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Details

112152, 112311, 112320, 112DIG2, D05B 3506

Patent

active

047222891

ABSTRACT:
Herein disclosed is a material setter for a sewing machine having a hollowed folder through which a tape-like material passes to be folded before it is stitched. The material setter comprises a shoe member frictionally contacting with the material through a slot formed in the folder, a reciprocating device for reciprocatively moving the shoe member along the way of the material in the folder, and a one-way device for causing the shoe member to move the material forward only when the shoe member is moved forward by the reciprocating device.

REFERENCES:
patent: 1489217 (1924-04-01), Jones
patent: 2452419 (1948-10-01), Ackerman
patent: 3204591 (1965-09-01), Pickett
patent: 3221685 (1965-12-01), Greenberg
patent: 3631826 (1972-01-01), Morgan

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