2159327

Information

• Patent Grant
• 2159327

• References
• Source

• Patent Number

  2,159,327

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1939
  85 years ago

• CPC

  • F16C33/12 - Structural composition Use of special materials or surface treatments
  • F16C33/125 - Details of bearing layers
  • F16C33/127 - Details of intermediate layers
  • F16C33/128 - Porous bearings
  • F16C2204/12 - with tin as the next major constituent
  • F16C2204/14 - with zinc as the next major constituent
  • F16C2204/60 - Ferrous alloys
  • F16C2220/20 - by sintering pulverised material
  • F16C2220/28 - by winding impregnated fibres
  • F16C2223/46 - by welding

• US Classifications

  • 384 - Bearings
  • 267 - Spring devices