3356994

Information

• Patent Grant
• 3356994

• References
• Source

• Patent Number

  3,356,994

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1967
  57 years ago

• CPC

  • G06K19/04 - characterised by the shape
  • G05B19/371 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05B19/408 - characterised by data handling or data format
  • G05B2219/33268 - D-A, A-D
  • G05B2219/35279 - Ignoring invalid program
  • G05B2219/35554 - Mirror, other conversions
  • G05B2219/36558 - Forward and backward reading of tape, reverse execution program
  • G05B2219/42268 - Safety, excess in error

• US Classifications

  • 318 - Electricity: motive power systems