2870659

Information

• Patent Grant
• 2870659

• References
• Source

• Patent Number

  2,870,659

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1959
  66 years ago

• CPC

  • B23G1/08 - Machines with a plurality of working spindles
  • B23B39/205 - Turret head drilling machines
  • B23G1/20 - Machines with a plurality of working spindles
  • Y10T74/1441 - Geneva or mutilated gear drive
  • Y10T408/37 - Turret of tools
  • Y10T408/65 - Means to drive tool
  • Y10T408/6779 - Rack and pinion

• US Classifications

  • 173 - Tool driving or impacting
  • 074 - Machine element or mechanism
  • 408 - Cutting by use of rotating axially moving tool