Method of manufacturing refrigeration apparatus cabinet construc

Metal working – Method of mechanical manufacture – Assembling or joining

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Details

29446, 29460, 29458, B23P 900

Patent

active

046945539

ABSTRACT:
A cabinet structure wherein a deck member has deflectible side edge portions cooperating with the sidewalls of the cabinet structure to form a sealing cavity. A hot melt sealant is provided in the sealing cavity to form a barrier during the in situ formation of foamed insulation in the cabinet structure. The edge portions of the deck member are deflectible about hinge lines and are formed of sheet metal so as to define a facial engagement with the sidewalls of the cabinet without substantial bulging or deformation thereof, and permitting the sidewalls to be formed of prepainted sheet metal.

REFERENCES:
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patent: 3948410 (1976-04-01), Anderson
patent: 4040166 (1977-08-01), Morphy
patent: 4162571 (1979-07-01), Horvay
patent: 4296540 (1981-10-01), Potter
patent: 4348068 (1982-09-01), Hawkins et al.
patent: 4554037 (1985-11-01), Goodlaxson

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