Refrigerated cabinet construction

Details Refrigerated cabinet construction Refrigerated cabinet construction

1973-06-27

1976-04-06

Price, William

Receptacles

Sectional

Knockdown

220 9F, 220 9G, 220 62, F25D 2306, B65D 728, B65D 2518

Patent

active

039484076

ABSTRACT:
A disclosed refrigeration cabinet has an integrated construction of sheet material and insulating foam which substantially eliminates the need for mechanical fasteners and welding, minimizes assembly operations, and permits the use of prefinished sheet panels. An outer cabinet shell preferably includes a prefinished sheet wrapped into a rectangular tube. The shell tube is reinforced at one end by a perimeter frame and at the other end by a thermal breaker collar. After the shell tube and frame are assembled, a liner is positioned in the tube and the breaker collar is installed. Rigid insulating foam is then foamed in place between the shell and liner to produce a sandwich construction in which the foam secures and reinforces both the shell and the liner.

REFERENCES:
patent: 386765 (1888-07-01), Atkinson
patent: 1493376 (1924-05-01), Nelson
patent: 2060756 (1936-11-01), Forsthoefel
patent: 2088716 (1937-08-01), Money
patent: 2173970 (1939-09-01), Lagerholm
patent: 2180886 (1939-11-01), Thomas
patent: 2205779 (1940-06-01), Forsthoefel
patent: 2622753 (1952-12-01), Philipp
patent: 3151767 (1964-10-01), Nakata
patent: 3752350 (1973-08-01), Franck

Affiliated with

Also associated with

Rating

Refrigerated cabinet construction does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Refrigerated cabinet construction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refrigerated cabinet construction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1572186