Dust collector for industrial sewing machine

Details Dust collector for industrial sewing machine Dust collector for industrial sewing machine

1981-10-20

1983-03-08

Schroeder, Werner H.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Hinge

Resiliently biased hinge

55338, 55342, 55385R, D05B 8100

Patent

active

043757120

ABSTRACT:
A waste collector for a sewing machine uses first and second different collection boxes, the second of which has a larger diameter suction hose than the first. The box having the larger diameter suction hose is coupled to the blower motor only through the first box via an airflow path which is more restricted than that of the larger suction hose.

REFERENCES:
patent: 2827867 (1958-03-01), Happe
patent: 3084647 (1963-04-01), Matchett et al.
patent: 3853079 (1974-12-01), Dunne

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