2040273

Information

• Patent Grant
• 2040273

• References
• Source

• Patent Number

  2,040,273

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1936
  88 years ago

• CPC

  • B23B29/03467 - by means of gears and racks
  • B23Q9/00 - Arrangements for supporting or guiding portable metal-working machines or apparatus
  • B23Q2709/00 - Portable machines or devices for the cylindrical bores of valve bodies
  • Y10T408/557 - Frictionally engaging sides of opening in work
  • Y10T408/5586 - Engaging surface subsequent to tool-action on that surface
  • Y10T408/5647 - including means to move Tool
  • Y10T408/76 - Tool-carrier with vibration-damping means
  • Y10T408/8928 - Adjustable

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool