DIE ASSEMBLY AND METHOD OF MANUFACTURING A CONTAINER BODY
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United States of America Patent
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Issued Date -
Jun 27, 2024
app pub date -
Dec 22, 2022
filing date -
Dec 22, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A die assembly comprising: a housing; a die for drawing and/or wall ironing a metal cup mounted on an end of a ram to form a container body; and a support mechanism for the die or a die holder in which the die is mounted. The support mechanism is configured to allow the die to tilt relative to the housing to reduce misalignment of a longitudinal axis of the die with respect to the ram during drawing and/or wall ironing of a metal cup. The die assembly further comprises a chamber provided in the housing and adapted for sealing fluid therein. The chamber is sealed by one or more surfaces coupled to or provided on the die or die holder such that tilting of the die during drawing and/or wall ironing of a metal cup moves the one or more or more surfaces against fluid sealed in the chamber.
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