3843276

Information

• Patent Grant
• 3843276

• References
• Source

• Patent Number

  3,843,276

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  51 years ago

• CPC

  • B23Q1/48 - with sliding pairs and rotating pairs
  • B23B39/14 - with special provision to enable the machine or the drilling or boring head to be moved into any desired position
  • B23Q2210/006 - Curved guiding rails
  • Y10S408/01 - Bowling ball drill
  • Y10T408/93 - including pivotally mounted tool-carrier

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool