3866480

Information

• Patent Grant
• 3866480

• References
• Source

• Patent Number

  3,866,480

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1975
  50 years ago

• CPC

  • E04G21/065 - making use of vibrating or jolting tools acting upon the shuttering
  • B06B1/167 - Orbital vibrators having masses being driven by planetary gearings, rotating cranks or the like
  • Y10T74/18552 - Unbalanced weight

• US Classifications

  • 074 - Machine element or mechanism
  • 366 - Agitating
  • 384 - Bearings