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Shaft and post assemblies for molten metal apparatus

  • US 6,451,247 B1
  • Filed: 11/09/1999
  • Issued: 09/17/2002
  • Est. Priority Date: 11/09/1998
  • Status: Expired due to Term
First Claim
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1. An apparatus for moving a stream of molten metal comprising:

  • a rotatable pumping member;

    a housing at least partially enclosing the pumping member;

    a power device seated on a support;

    a shaft connecting the power device and the pumping member; and

    at least one post disposed between said support and said housing, said post comprising an elongated alloy rod surrounded by a heat resistant outer member, said rod having a first end connected to said support and a second end including a shoulder secured within a cavity in said housing.

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