2719667

Information

• Patent Grant
• 2719667

• References
• Source

• Patent Number

  2,719,667

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1955
  69 years ago

• CPC

  • F16C33/6659 - Details of supply of the liquid to the bearing
  • F16N7/366 - with feed by pumping action of a vertical shaft of the machine
  • F16N39/06 - by filtration
  • F16H57/0428 - Grooves with pumping effect for supplying lubricants
  • F16H57/0471 - Bearing
  • F16N2013/205 - Screw pumps

• US Classifications

  • 184 - Lubrication
  • 384 - Bearings