1685613

Information

• Patent Grant
• 1685613

• References
• Source

• Patent Number

  1,685,613

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1928
  96 years ago

• CPC

  • B23Q5/225 - not mechanically connected to the main drive
  • B27C5/003 - copy milling
  • Y10T82/2556 - Speed change gears for maintaining constant cutting speed
  • Y10T409/305768 - with linear movement of work

• US Classifications

  • 144 - Woodworking
  • 082 - Turning
  • 269 - Work holders
  • 409 - Gear cutting, milling, or planing