3028770

Information

• Patent Grant
• 3028770

• References
• Source

• Patent Number

  3,028,770

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1962
  63 years ago

• CPC

  • B23Q3/15706 - a single tool being inserted in a spindle directly from a storage device
  • B23B31/00 - Chucks Expansion mandrels Adaptations thereof for remote control
  • B23B31/06 - Features relating to the removal of tools Accessories therefor
  • B23B31/117 - Retention by friction only
  • B23B31/266 - using a threaded spindle
  • B23B47/00 - Constructional features of components specially designed for boring or drilling machines Accessories therefor
  • Y10S279/90 - Adapted for automatic tool changer
  • Y10T29/5105 - Drill press
  • Y10T74/177 - Rack and pinion adjusting means
  • Y10T409/308008 - with control for adjustment means responsive to activator stimulated by condition sensor

• US Classifications

  • 074 - Machine element or mechanism
  • 029 - Metal working
  • 279 - Chucks or sockets
  • 409 - Gear cutting, milling, or planing