2773432

Information

• Patent Grant
• 2773432

• References
• Source

• Patent Number

  2,773,432

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1956
  68 years ago

• CPC

  • B23C3/18 - for shaping screw-propellers, turbine blades, or impellers
  • Y10T74/18088 - Rack and pinion type
  • Y10T409/304592 - with compensation for backlash in drive means
  • Y10T409/30588 - including friction gearing drive

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism