At End Of Shaft Patents (Class 384/376)
  • Oil-bath wheel hub
    Patent number: 6447072
    Abstract: An oil-bath wheel spindle and hub assembly including a heat dissipating oil seal cap with a transparent window for observing the lubricant level and thermal conductive vanes forming a heat sink to transfer heat away from the wheel spindle and hub assembly to ambient atmosphere.
    Type: Grant
    Filed: January 25, 2001
    Date of Patent: September 10, 2002
    Inventor: Lawrence N. Johnson