Waste fabric and line collection box for a sewing machine

Sewing – Elements – Waste extraction

Patent

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Details

112287, D05B 6506

Patent

active

047096454

ABSTRACT:
Waste fabric and lint generated by the cutter knives of a sewing machine are removed as generated by a collection box, the top edges of which are shaped to conform to the contour of a sewing machine frame in a location immediately beneath the cutter knives. The collection box is connected to a source of suction in a waste removal system.

REFERENCES:
patent: 3853079 (1974-12-01), Dunne
patent: 4138957 (1979-02-01), Blessing et al.
patent: 4672902 (1987-06-01), Michaels

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