2832239

Information

• Patent Grant
• 2832239

• References
• Source

• Patent Number

  2,832,239

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1958
  66 years ago

• CPC

  • B23Q35/02 - Copying discrete points from the pattern
  • B23B39/04 - Co-ordinate boring or drilling machines Machines for making holes without previous marking
  • B23Q33/00 - Methods for copying
  • Y10T408/08 - with means to regulate operation by use of templet, tape, card, or other replaceable information supply
  • Y10T408/17 - to control infeed
  • Y10T408/175 - to control relative positioning of Tool and work
  • Y10T408/21 - with signal, indicator, illuminator or optical means
  • Y10T409/30084 - with regulation of operation by templet, card, or other replaceable information supply

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 072 - Metal deforming
  • 409 - Gear cutting, milling, or planing