3619755

Information

• Patent Grant
• 3619755

• References
• Source

• Patent Number

  3,619,755

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1971
  53 years ago

• CPC

  • G06K15/22 - using plotters
  • G05B19/253 - with speed feedback only
  • G05B2219/34132 - Choosing largest, major coordinate axis
  • G05B2219/34156 - Slope control, delta x, y proportional to x, y
  • G05B2219/42186 - Master slave, motion proportional to axis
  • G05B2219/43179 - Speed changes gradualy from constant value to zero

• US Classifications

  • 318 - Electricity: motive power systems