3222956

Information

• Patent Grant
• 3222956

• References
• Source

• Patent Number

  3,222,956

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1965
  59 years ago

• CPC

  • B23Q1/287 - using a hydraulically controlled membrane acting directly upon a sliding member
  • B23Q1/70 - Stationary or movable members for carrying working-spindles for attachment of tools or work
  • Y10T408/6774 - including plural speed drive
  • Y10T408/6793 - Screw coaxial with Tool
  • Y10T408/85894 - Annular wedge-collar
  • Y10T409/309352 - Cutter spindle or spindle support

• US Classifications

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