Sheet-material feeding unit

Details Sheet-material feeding unit Sheet-material feeding unit

1975-03-07

1976-04-06

Larkin, G. V.

Sewing

With tables or stands

For plural sewing units

D05B 1214, D05B 2710

Patent

active

039481956

ABSTRACT:
A sheet-material feeding unit adapted to be used with a machine, such as a sewing machine, where sheet material is fed past a work station where operations are performed on the sheet material. A supporting structure which is capable of being attached to a part of the machine supports rotary gears having external teeth meshing with internal teeth of a belt which has an external friction surface for engaging the sheet material so as to feed the latter past the work station. This construction prevents slippage between the gears and belt.

REFERENCES:
patent: 2678010 (1954-05-01), Pinkvoss
patent: 3656442 (1972-04-01), Hennig et al.
patent: 3726240 (1973-04-01), Emich

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