2427730

Information

• Patent Grant
• 2427730

• References
• Source

• Patent Number

  2,427,730

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1947
  77 years ago

• CPC

  • F16C33/20 - Sliding surface consisting mainly of plastics
  • F01C1/04 - of internal-axis type
  • F04C2/352 - the vanes being pivoted on the axis of the outer member
  • F04C18/352 - the vanes being pivoted on the axis of the outer member

• US Classifications

  • 384 - Bearings
  • 418 - Rotary expansible chamber devices