Sealing of suction casing on the piston side during a vacuum die-casting method
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United States of America Patent
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Jun 15, 2004
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N/A
app pub date -
Oct 18, 2001
filing date -
May 8, 1999
priority date (Note) -
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Abstract
For the use of the vacuum die-casting process, it is an essential precondition that the casting process takes place in a circuit sealed off on the outside, so that the undesirable ingress of air is avoided, corresponding safe sealing systems are necessary. The sealing between a casting piston and a suction box is designed in such a way that a long service life of the seal is ensured and a possible risk of accidents is avoided.
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