Food cutter for dishwasher

Details Food cutter for dishwasher Food cutter for dishwasher

1978-08-04

1980-05-06

Goldberg, Howard N.

Solid material comminution or disintegration

Apparatus

Including means applying fluid to material

415121B, B02C 1310, F04D 2970

Patent

active

042013453

ABSTRACT:
A food cutter is driven by a dishwasher pump located at the pump inlet to reduce the size of food particles rinsed from the dishware items washed. The food cutter includes a wire element having a wound section encircling a thread formed on a rotary driven shaft with a cutter arm portion extending radially outwardly. The wound section is frictionally restrained at its opposite end, while the direction of wind of the wound section relative to the direction of pump rotation is such as to tend to result in radial expansion of the windings causing the cutter element to be loosened in its engagement with the thread and thereby allowing a slip clutch action to prevent jamming or breakage of the cutter element. The frictional restraint of the end of the wound section is provided by a radially extending tab engaging a shoulder formed on the shaft to insure proper releasing action at a predetermined torque level.

REFERENCES:
patent: 2583997 (1952-01-01), Chester
patent: 3244376 (1965-12-01), Schade
patent: 3434671 (1969-03-01), Cushing et al.
patent: 3981456 (1976-09-01), Hahn et al.

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