3659674

Information

• Patent Grant
• 3659674

• References
• Source

• Patent Number

  3,659,674

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1972
  52 years ago

• CPC

  • F16N7/366 - with feed by pumping action of a vertical shaft of the machine
  • F16C33/1085 - Channels or passages to recirculate the liquid in the bearing
  • F16C33/6662 - the liquid being carried by air or other gases
  • F16H57/0427 - on rotary parts
  • F16H57/0458 - Oil-mist or spray lubrication ; Means to reduce foam formation
  • F16H57/0469 - Bearings or seals
  • F16N2260/04 - Oil level

• US Classifications

  • 184 - Lubrication
  • 384 - Bearings