Sewing machine needle cooler

Sewing – Elements – Cooling

Patent

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Details

D05B 7104

Patent

active

044805659

ABSTRACT:
A needle cooling apparatus including a nozzle assembly maneuverable between operative and inoperative positions. In its operative position, the nozzle assembly is adapted to direct a cooling medium against the sewing machine needles. The nozzle assembly is operatively associated with a drive adapted to arrange and biasably maintain the nozzle assembly in its operative position in response to machine actuation.

REFERENCES:
patent: 2080322 (1937-05-01), Vesconte
patent: 2457362 (1948-12-01), Giglio
patent: 2593203 (1952-04-01), Schwartz
patent: 2690147 (1954-09-01), Adams
patent: 2690148 (1954-09-01), Adams
patent: 2690149 (1954-09-01), Adams
patent: 3721204 (1973-03-01), Schaffer et al.
patent: 3910210 (1975-10-01), Marforio
patent: 3985302 (1976-10-01), Frochaux
patent: 4193364 (1980-03-01), Dunne
patent: 4305339 (1981-12-01), Inglis

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