2688144

Information

• Patent Grant
• 2688144

• References
• Source

• Patent Number

  2,688,144

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1954
  71 years ago

• CPC

  • B23G1/225 - automatically controlled
  • Y10S470/901 - Pipe or rod workholder
  • Y10T408/14 - Responsive to condition of Tool or tool-drive
  • Y10T408/172 - Responsive to Tool
  • Y10T408/18 - with stopping upon completion of prescribed operation
  • Y10T408/54 - Means to intermittently advance work
  • Y10T408/56337 - Oppositely moving lateral clamps

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 269 - Work holders
  • 414 - Material or article handling
  • 470 - Threaded, headed fastener, or washer making: process and apparatus