2697357

Information

• Patent Grant
• 2697357

• References
• Source

• Patent Number

  2,697,357

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1954
  70 years ago

• CPC

  • B65G27/32 - with means for controlling direction, frequency or amplitude of vibration or shaking movement
  • B07B1/286 - with excentric shafts
  • B07B1/44 - Balancing devices
  • Y10T74/18344 - Unbalanced weights
  • Y10T74/18552 - Unbalanced weight

• US Classifications

  • 074 - Machine element or mechanism
  • 209 - Classifying, separating, and assorting solids
  • 210 - Liquid purification or separation