1378658

Information

• Patent Grant
• 1378658

• References
• Source

• Patent Number

  1,378,658

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1921
  103 years ago

• CPC

  • F16C33/6659 - Details of supply of the liquid to the bearing
  • F16N7/36 - with feed by pumping action of the member to be lubricated or of a shaft of the machine Centrifugal lubrication
  • F16N7/366 - with feed by pumping action of a vertical shaft of the machine
  • F16N2031/008 - Drain plugs
  • F16N2270/12 - using overflow

• US Classifications

  • 384 - Bearings