2622454

Information

• Patent Grant
• 2622454

• References
• Source

• Patent Number

  2,622,454

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1952
  72 years ago

• CPC

  • B23Q5/04 - rotary shafts
  • B23Q2705/026 - Main drive for the spindles of milling machines
  • Y10T74/19084 - Spur
  • Y10T74/19307 - Selective
  • Y10T82/2504 - And transmission
  • Y10T409/309576 - Machine frame

• US Classifications

  • 074 - Machine element or mechanism
  • 082 - Turning
  • 409 - Gear cutting, milling, or planing