Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1988-07-05
1989-10-03
Eley, Timothy V.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
291573R, 29460, 294695, B21D 5308, B23P 1526, B23P 1904
Patent
active
048707350
ABSTRACT:
A refrigerated appliance cabinet for a chest-type freezer is formed from prefinished materials. The side walls of the shell and the liner are formed as a single piece, with the evaporator and condenser coils assembled before bending and after a thermal mastic has been applied to the places where the tubing contacts the sheet metal. The tubing is held in place by a hot melt adhesive. After the side walls are folded, bottom walls are attached mechanically and the liner inserted into the shell, with the space at the top being covered by a breaker strip arranged with the top edge of the liner and shell to provide air venting during foaming so that the foam can expand directly into contact with the underside of the breaker strip and adhesively hold it in place. The compressor compartment is attached mechanically to the shell around an opening, and the weight of the machinery is supported by that connection and the surrounding foam.
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Holt Marcus N.
Jahr, Jr. Richard T.
Eley Timothy V.
Vo Peter D.
White Consolidated Industries, Inc.
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