Patent ID: 6425750
Filing Date: 2002-07-30
Classification: B29C,E06B

Abstract:
An apparatus for manufacturing a casing having an aluminum tube and an insulation, comprising:plugging means for plugging said aluminum tube, said plugging means including a filling plate connected to one end of said aluminum tube and a suction plate connected to the other end of said aluminum tube; filling means for filling a hollow of said aluminum tube with a preliminary granular foam, said filling means including a filling unit connected to said filling plate for supplying said preliminary granular foam, and a suction unit connected to said suction plate for sucking said preliminary granular foam to fill said hollow with said preliminary granular foam; and maturing means for maturing said preliminary granular foam by heating and cooling said preliminary granular foam, said maturing means including a maturing room receiving said aluminum tube filled with said preliminary granular foam.