3065557

Information

• Patent Grant
• 3065557

• References
• Source

• Patent Number

  3,065,557

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1962
  62 years ago

• CPC

  • E02F3/405 - using vibrating means
  • Y10S37/902 - Hydraulic motors
  • Y10S37/904 - Vibration means for excavating tool

• US Classifications

  • 299 - Mining or in situ disintegration of hard material
  • 037 - Excavating
  • 172 - Earth working
  • 173 - Tool driving or impacting
  • 405 - Hydraulic and earth engineering
  • 414 - Material or article handling