3055272

Information

• Patent Grant
• 3055272

• References
• Source

• Patent Number

  3,055,272

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1962
  62 years ago

• CPC

  • B23B31/266 - using a threaded spindle
  • B23B31/00 - Chucks Expansion mandrels Adaptations thereof for remote control
  • B23B31/06 - Features relating to the removal of tools Accessories therefor
  • B23C1/02 - with one horizontal working-spindle
  • B23B2260/122 - Safety devices
  • Y10T279/14 - Eccentric
  • Y10T279/16 - Longitudinal screw clamp
  • Y10T279/17965 - Drill type
  • Y10T279/3493 - Protection means e.g., cover, seal, overstress prevention, air blast
  • Y10T279/35 - Miscellaneous
  • Y10T408/96 - Miscellaneous
  • Y10T409/309464 - and draw bar

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 279 - Chucks or sockets
  • 408 - Cutting by use of rotating axially moving tool