Shelf apparatus for a refrigerator

Details Shelf apparatus for a refrigerator Shelf apparatus for a refrigerator

1991-01-17

1993-04-06

Dorner, Kenneth J.

Supports: cabinet structure

Spaced insulated wall

Refrigerator cabinet

312306, 108147, F25D 1100

Patent

active

051997789

ABSTRACT:
The present invention relates to a shelf appartus for a refrigerator which raises and lowers a refrigerator's food storage shelves in an analog manner, making it possible to determine the positions of the shelves largely in accordance with the size of food items stored inside the refrigerator. More particularly, racks are provided on the left and right sides of the refrigerator's interior, gears which engage these racks are provided on the shelves of the refrigerator, and the food storage shelves are raised and lowered by rotating these gears.

REFERENCES:
patent: 2841459 (1958-07-01), Sharpe
patent: 2998290 (1961-08-01), Sharpe et al.
patent: 3337283 (1963-08-01), Schlenkert
patent: 3682801 (1976-09-01), Heidorn et al.
patent: 3982801 (1976-09-01), Heidorn et al.
patent: 4848091 (1989-07-01), Border
patent: 4850563 (1989-07-01), Grout

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