1637759

Information

• Patent Grant
• 1637759

• References
• Source

• Patent Number

  1,637,759

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1927
  97 years ago

• CPC

  • B23Q5/02 - Driving main working members
  • B23Q2705/023 - General aspects of driving a boring spindle
  • Y10T408/21 - with signal, indicator, illuminator or optical means
  • Y10T408/5617 - Laterally adjustable surface
  • Y10T408/56245 - including tool-guide [or bushing]
  • Y10T409/308736 - with position indicator or stop

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 033 - Geometrical instruments
  • 409 - Gear cutting, milling, or planing