3656377

Information

• Patent Grant
• 3656377

• References
• Source

• Patent Number

  3,656,377

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1972
  52 years ago

• CPC

  • G05B19/182 - characterised by the machine tool function
  • G05B19/416 - characterised by control of velocity, acceleration or deceleration
  • G05B2219/34034 - Multiplier, prm, brm
  • G05B2219/42186 - Master slave, motion proportional to axis
  • G05B2219/43139 - VCO variable frequency oscillator or two oscilators with different frequency
  • G05B2219/43141 - Surface, path, tangential speed
  • G05B2219/43157 - Feed rate
  • Y10T82/10 - Process of turning
  • Y10T82/2556 - Speed change gears for maintaining constant cutting speed

• US Classifications

  • 082 - Turning
  • 318 - Electricity: motive power systems