Method for assembling sheet metals and rigid structure obtained by said method
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United States of America Patent
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Mar 30, 2004
Issued Date -
N/A
app pub date -
Aug 14, 2001
filing date -
Feb 16, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for assembling a rigid industrial food-cooking container is disclosed wherein metal sheets respective recesses and projecting elements are first assembled and then shaped to a specific predetermined geometry for receiving the industrial food and the sheets temporarily connected and assembled at right angles, and welded or brazed to cover the entire contact surface between the sheets to provide a leak proof container for the industrial cooking of the food.
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