2182421

Information

• Patent Grant
• 2182421

• References
• Source

• Patent Number

  2,182,421

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1939
  85 years ago

• CPC

  • B23Q11/12 - Arrangements for cooling or lubricating parts of the machine
  • B23C1/06 - with one vertical working-spindle
  • B23Q1/0009 - Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
  • B23Q11/00 - Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
  • B23Q11/0825 - Relatively slidable coverings
  • Y10T409/303976 - with means to control temperature or lubricate
  • Y10T409/304816 - to control rate of infeed or return
  • Y10T409/305376 - Vertically

• US Classifications

  • 409 - Gear cutting, milling, or planing