3640634

Information

• Patent Grant
• 3640634

• References
• Source

• Patent Number

  3,640,634

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  52 years ago

• CPC

  • B23Q3/15706 - a single tool being inserted in a spindle directly from a storage device
  • F02M1/00 - Carburettors with means for facilitating engine's starting or its idling below operational temperatures
  • F02M2700/439 - the pump being a membrane pump
  • Y10T29/5107 - Drilling and other
  • Y10T408/37 - Turret of tools
  • Y10T483/1795 - Matrix indexes selected tool to transfer position

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 029 - Metal working
  • 483 - Tool changing