3827334

Information

• Patent Grant
• 3827334

• References
• Source

• Patent Number

  3,827,334

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1974
  50 years ago

• CPC

  • B44B3/009 - using a computer control means
  • B44B3/00 - Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
  • B44B3/005 - characterised by the power drive
  • B44B3/061 - Tool heads
  • G05B2219/34155 - Third degree
  • G05B2219/35554 - Mirror, other conversions
  • G05B2219/41326 - Step motor
  • G05B2219/45212 - Etching, engraving, sculpturing, carving
  • Y10T409/300896 - with sensing of numerical information and regulation without mechanical connection between sensing means and regulated means [i.e., numerical control]
  • Y10T409/308512 - Compound angular adjustment

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 125 - Stone working
  • 173 - Tool driving or impacting