2138522

Information

• Patent Grant
• 2138522

• References
• Source

• Patent Number

  2,138,522

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1938
  86 years ago

• CPC

  • B23B5/18 - for turning crankshafts, eccentrics, or cams
  • Y10T29/5133 - Crankshaft
  • Y10T74/1453 - Interlocked rotator and brake
  • Y10T82/16771 - Translatable work support carriage

• US Classifications

  • 029 - Metal working
  • 074 - Machine element or mechanism
  • 082 - Turning