2949742

Information

• Patent Grant
• 2949742

• References
• Source

• Patent Number

  2,949,742

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1960
  64 years ago

• CPC

  • G05B19/231 - the positional error is used to control continuously the servomotor according to its magnitude
  • B23Q5/26 - Fluid-pressure drives
  • B23Q2705/122 - for milling machines
  • Y10T409/30084 - with regulation of operation by templet, card, or other replaceable information supply

• US Classifications

  • 060 - Power plants
  • 409 - Gear cutting, milling, or planing