Toast shade selector

Foods and beverages: apparatus – Cooking – Automatic control

Patent

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Details

99329R, 99335, 99389, 99385, 219489, 219492, 219510, 337 77, 337104, A47J 3708

Patent

active

052655210

ABSTRACT:
A toast shade selector includes a rotatable shaft interposed between aligned openings in upstanding plates of a mounting bracket. A cam on the shaft is rotated in the clockwise or counter-clockwise direction to regulate the toasting time intervals. A spring carried by the shaft biases the cam against an adjusting nut and also biases a portion of the shaft into one of the openings. Both the shaft and the cam are made from sheet metal.

REFERENCES:
patent: 2167121 (1939-07-01), McCreary et al.
patent: 2179811 (1939-11-01), Brosseau
patent: 2537408 (1951-01-01), Hansen
patent: 2724322 (1955-11-01), Parr
patent: 2786990 (1957-03-01), Garner
patent: 2830164 (1958-04-01), Weber et al.
patent: 2838645 (1958-06-01), Welch
patent: 2920551 (1960-01-01), Schmall
patent: 2969010 (1961-01-01), Andrews et al.
patent: 3575102 (1971-04-01), Parr
patent: 3873955 (1975-03-01), Bauer

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