3174403

Information

• Patent Grant
• 3174403

• References
• Source

• Patent Number

  3,174,403

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1965
  59 years ago

• CPC

  • B23Q35/18 - involving fluid means
  • B23Q2735/085 - in a milling machine
  • Y10T137/86831 - Selective opening of plural ports
  • Y10T137/86839 - Four port reversing valves
  • Y10T409/302128 - to actuate fluid driven work or tool moving means

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling
  • 251 - Valves and valve actuation