480461

Information

• Patent Grant
• 480461

• References
• Source

• Patent Number

  480,461

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1892
  132 years ago

• CPC

  • B23D45/08 - with a ring blade having inside saw teeth
  • B23D47/08 - of devices for bringing the circular saw blade to the workpiece or removing same therefrom
  • Y10T74/18304 - Axial cam
  • Y10T82/16016 - Processes
  • Y10T82/16442 - with means to circumrotate tool[s] about work

• US Classifications

  • 082 - Turning
  • 074 - Machine element or mechanism