Method of making a housing for food-related apparatus with arcuate panels
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United States of America Patent
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Aug 30, 2016
Grant Date -
N/A
app pub date -
Jun 18, 2013
filing date -
Apr 22, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
Method of making a housing having wall panels (58, 60, 62 and 64) formed from a single, metallic work piece (50) by folding it at each of four locations defining corners all of which are spaced from opposite ends of the work piece (50) with at least one fold having an angle substantially different from a right angle and then securing together opposite ends (52, 54) of the work piece with a weld joint (56). As a result of bringing together the opposite ends, at least one of the panels curved in a stressed state and forms interior corner angles at opposite sides that are substantially different from a right angle. A closure base (48) is attached to the bottom of the wall assembly (44) to close and support the open bottom of the wall assembly (44), and as closure top (46) is attached an open top of the wall assembly (44).
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