2561346

Information

• Patent Grant
• 2561346

• References
• Source

• Patent Number

  2,561,346

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1951
  73 years ago

• CPC

  • B23Q5/225 - not mechanically connected to the main drive
  • B23Q5/28 - Electric drives
  • B23Q2705/145 - for milling machines
  • Y10T29/5105 - Drill press
  • Y10T74/131 - Automatic
  • Y10T74/1447 - Velocity control
  • Y10T74/1808 - Phonograph type
  • Y10T74/1914 - Alternate drivers and driven
  • Y10T408/175 - to control relative positioning of Tool and work
  • Y10T408/52 - with work advancing or guiding means
  • Y10T409/30784 - including means to adustably position cutter
  • Y10T477/26 - with clutch control

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 029 - Metal working
  • 074 - Machine element or mechanism
  • 108 - Horizontally supported planar surfaces
  • 192 - Clutches and power-stop control
  • 318 - Electricity: motive power systems
  • 409 - Gear cutting, milling, or planing
  • 477 - Interrelated power delivery controls, including engine control