Method of making a refrigerator cabinet

Details Method of making a refrigerator cabinet Method of making a refrigerator cabinet

1990-06-08

1991-07-23

Eley, Timothy V.

Metal working

Method of mechanical manufacture

Assembling or joining

295271, 29530, 312214, B23P 2500

Patent

active

050331825

ABSTRACT:
A typical plastic liner refrigerator includes an outer shell of sheet metal, an inner liner of plastic and polyurethane insulation foamed in place between the inner liner and the outer shell. In order to counter stresses which can cause large unsightly cracks to form in the liner, the liner is provided with stress control slots, slits or cuts at locations where they can be covered up, such as the mullion panel.

REFERENCES:
patent: 4771532 (1988-09-01), Taylor, Jr. et al.
patent: 4821399 (1989-04-01), Markley et al.
patent: 4862577 (1989-09-01), Cordill et al.
patent: 4914341 (1990-04-01), Weaver et al.

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