3816890

Information

• Patent Grant
• 3816890

• References
• Source

• Patent Number

  3,816,890

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • B43K15/02 - Automatic machines
  • B23Q1/03 - Stationary work or tool supports
  • B23Q3/15506 - the tool being inserted in a tool holder directly from a storage device (without transfer device)
  • B23Q3/15526 - Storage devices; Drive mechanisms therefor
  • B23Q3/157 - of rotary tools
  • B23Q3/15706 - a single tool being inserted in a spindle directly from a storage device
  • B23Q5/341 - cam-operated
  • B23Q16/026 - by converting a reciprocating or oscillating movement into a rotary indexing movement
  • Y10T29/5107 - Drilling and other
  • Y10T408/37 - Turret of tools
  • Y10T408/385 - Rotatable about parallel axes
  • Y10T483/179 - Direct tool exchange between spindle and matrix

• US Classifications

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