2025706

Information

• Patent Grant
• 2025706

• References
• Source

• Patent Number

  2,025,706

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1935
  89 years ago

• CPC

  • B23B39/22 - with working-spindles in opposite headstocks
  • Y10T408/13 - with randomly-actuated stopping means
  • Y10T408/17 - to control infeed
  • Y10T408/3788 - Plural pairs of coaxial, opposed tools
  • Y10T408/50 - with product handling or receiving means
  • Y10T408/55 - with work-engaging structure other than Tool or tool-support
  • Y10T409/309016 - with work holder or guide

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 269 - Work holders
  • 409 - Gear cutting, milling, or planing