3031902

Information

• Patent Grant
• 3031902

• References
• Source

• Patent Number

  3,031,902

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1962
  62 years ago

• CPC

  • G05B19/27 - using an absolute digital measuring device
  • B23Q16/065 - with a continuous drive
  • B24B47/06 - by liquid or gas pressure only
  • F15B21/08 - Servomotor systems incorporating electrically operated control means
  • G05B19/0405 - Programme-control specially adapted for machine tool control and not otherwise provided for
  • Y10T74/1429 - Skip position
  • Y10T74/1447 - Velocity control
  • Y10T74/1476 - with means to axially shift shaft
  • Y10T74/1488 - Control means

• US Classifications

  • 074 - Machine element or mechanism