3779026

Information

• Patent Grant
• 3779026

• References
• Source

• Patent Number

  3,779,026

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1973
  51 years ago

• CPC

  • E02D7/30 - by driving cores
  • Y10T279/1033 - Expanding jaws via mechanical connection
  • Y10T279/1037 - Axially moving actuator

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 279 - Chucks or sockets