Process and apparatus for the manufacture of refrigerating cabin

Details Process and apparatus for the manufacture of refrigerating cabin Process and apparatus for the manufacture of refrigerating cabin

1987-03-19

1988-06-14

Moon, Charlie T.

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

Composite article making

29455R, 29460, 264261, 249 88, 269 481, 428817R, 428DIG29, B29C 6500, B29C 2760, B22D 1908, B28B 150

Patent

active

047510323

ABSTRACT:
Refrigerating cabinets of different sizes and shapes may be manufactured by the use of a single positioning member. Thus, the positioning member has a configuration which is adjustable to adapt to the particular shape of a given inner housing of refrigerating cabinet. When the adjustment is made, the performed housing is fixedly positioned on the thus adjusted positioning member. Previously formed outer walls of the particular cabinet involved then are positioned about the thus positioned housing, with a space being defined between the housing and the outer walls. The positioning member further includes elements which may be employed to partially form a foaming jig. This total unit then is moved to a simplified foaming unit, whereafter the formation of the foaming jig is completed, and insulation material is foamed into the space between the housing and the outer walls.

REFERENCES:
patent: RE27593 (1973-03-01), Gondeck et al.
patent: 1938437 (1933-12-01), O'Brien
patent: 3091946 (1963-06-01), Kesling
patent: 3137744 (1964-06-01), Burrus
patent: 3155751 (1964-11-01), Morris
patent: 3163686 (1964-12-01), Dusel et al.
patent: 3177271 (1965-04-01), Slayman
patent: 3403486 (1968-10-01), Schubeis
patent: 3880415 (1975-04-01), Fujioka et al.
patent: 4082825 (1978-04-01), Puterbaugh
"Modern Plastics", publication dated Oct. 1963, vol. 41, No. 2, pp. 162-165, 310.

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