2892526

Information

• Patent Grant
• 2892526

• References
• Source

• Patent Number

  2,892,526

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1959
  66 years ago

• CPC

  • B23Q15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
  • G05B19/238 - the positional error is only used to control speed in steps according to distance left, or to give a stop signal when error reaches zero
  • G05B2219/35436 - Means, manual input, input reference, hand wheel
  • G05B2219/37272 - Capacitive
  • Y10T82/2502 - with program control
  • Y10T409/30784 - including means to adustably position cutter

• US Classifications

  • 192 - Clutches and power-stop control
  • 082 - Turning
  • 235 - Registers
  • 324 - Electricity: measuring and testing
  • 340 - Communications: electrical
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 409 - Gear cutting, milling, or planing
  • 700 - Data processing: generic control systems or specific applications