2952170

Information

• Patent Grant
• 2952170

• References
• Source

• Patent Number

  2,952,170

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1960
  64 years ago

• CPC

  • B23Q3/15706 - a single tool being inserted in a spindle directly from a storage device
  • B23B39/205 - Turret head drilling machines
  • Y10S279/90 - Adapted for automatic tool changer
  • Y10T29/5105 - Drill press
  • Y10T29/5157 - Sliding tool holder
  • Y10T408/14 - Responsive to condition of Tool or tool-drive
  • Y10T408/37 - Turret of tools
  • Y10T408/52 - with work advancing or guiding means
  • Y10T408/6774 - including plural speed drive
  • Y10T483/179 - Direct tool exchange between spindle and matrix
  • Y10T483/1795 - Matrix indexes selected tool to transfer position

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 029 - Metal working
  • 279 - Chucks or sockets
  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 483 - Tool changing