ALUMINUM ALLOY CARGO COMPARTMENT PLATE, PREPARATION METHOD, CARGO COMPARTMENT, VARIABLE CROSS-SECTION CARRIAGE AND TRUCK
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United States of America Patent
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Issued Date -
Oct 3, 2024
app pub date -
Jun 7, 2024
filing date -
Mar 11, 2022
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Abstract
An aluminum alloy cargo compartment plate is configured to enclose and form a cargo compartment, and a thickness of the aluminum alloy cargo compartment plate is configured to change gradually and form a variable cross-section structure in an up and down direction of the cargo compartment. By designing the aluminum alloy cargo compartment plate to be gradually changed in the up and down direction, so that when the aluminum alloy cargo compartment plate is used to enclose and form the cargo compartment, the thickness of each position of the aluminum alloy cargo compartment side panel can be provided correspondingly according to the stress situation of the cargo compartment in the actual usage process. And a preparation method of the aluminum alloy cargo compartment plate, a cargo compartment, a carriage and a truck are also disclosed.
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