2712140

Information

• Patent Grant
• 2712140

• References
• Source

• Patent Number

  2,712,140

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1955
  69 years ago

• CPC

  • B23G1/04 - Machines with one working-spindle
  • Y10S82/905 - Transmission accessory or control
  • Y10T29/516 - Longitudinal turret axis
  • Y10T74/19433 - Fluid operated
  • Y10T408/10 - with interlock between machine elements
  • Y10T408/165 - to control Tool rotation
  • Y10T408/172 - Responsive to Tool

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 029 - Metal working
  • 074 - Machine element or mechanism
  • 082 - Turning
  • 470 - Threaded, headed fastener, or washer making: process and apparatus