2988966

Information

• Patent Grant
• 2988966

• References
• Source

• Patent Number

  2,988,966

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1961
  63 years ago

• CPC

  • B23D1/00 - Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
  • Y10T29/49975 - Removing defects
  • Y10T29/49996 - Successive distinct removal operations
  • Y10T409/504428 - with work infeed and means to arcuately reposition the cutter
  • Y10T409/505576 - with fluid-driven bed

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 029 - Metal working
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices
  • 269 - Work holders