2866506

Information

• Patent Grant
• 2866506

• References
• Source

• Patent Number

  2,866,506

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1958
  66 years ago

• CPC

  • B21D28/265 - with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet
  • 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
  • G05B2219/36366 - Data, read in, distribution
  • G05B2219/36368 - Tape reader
  • G05B2219/36574 - Absolute x or delta x values
  • G05B2219/36586 - Word address format
  • G05B2219/42213 - Position overshoot, axis still moves after stop
  • G05B2219/43194 - Speed steps, switch over as function of position
  • Y10T83/178 - Responsive to work
  • Y10T83/6563 - With means to orient or position work carrier relative to tool station
  • Y10T409/300896 - with sensing of numerical information and regulation without mechanical connection between sensing means and regulated means [i.e., numerical control]

• US Classifications

  • 083 - Cutting
  • 234 - Selective cutting
  • 318 - Electricity: motive power systems
  • 409 - Gear cutting, milling, or planing
  • 700 - Data processing: generic control systems or specific applications