431107

Information

• Patent Grant
• 431107

• References
• Source

• Patent Number

  431,107

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1890
  134 years ago

• CPC

  • B23B39/167 - having belt and chain transmissions
  • Y10T74/1494 - Locking means
  • Y10T408/37 - Turret of tools
  • Y10T408/60 - Plural tool-assemblages
  • Y10T483/1764 - Tool holders pivotable about plural nonparallel axes
  • Y10T483/1774 - Distinct tool changer for each tool

• US Classifications

  • 173 - Tool driving or impacting
  • 074 - Machine element or mechanism
  • 144 - Woodworking
  • 408 - Cutting by use of rotating axially moving tool
  • 483 - Tool changing