3490180

Information

• Patent Grant
• 3490180

• References
• Source

• Patent Number

  3,490,180

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  54 years ago

• CPC

  • B24B47/28 - Equipment for preventing backlash
  • B24B3/045 - of milling cutters with helical cutting edges
  • B24B47/04 - by mechanical gearing only
  • Y10T74/19623 - Backlash take-up

• US Classifications

  • 451 - Abrading
  • 074 - Machine element or mechanism