502517

Information

• Patent Grant
• 502517

• References
• Source

• Patent Number

  502,517

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1893
  131 years ago

• CPC

  • B23B3/16 - Turret lathes for turning individually-chucked workpieces
  • B23Q5/18 - Devices for preselecting speed of working-spindle
  • Y10T29/5163 - Rack-and-pinion operated
  • Y10T29/5173 - Longitudinally and transversely movable
  • Y10T82/205 - having swinging feed nut and tool bar
  • Y10T82/2514 - with work feeder or remover
  • Y10T82/2521 - Bar feeder
  • Y10T82/2572 - Attachment

• US Classifications

  • 029 - Metal working
  • 082 - Turning