2897693

Information

• Patent Grant
• 2897693

• References
• Source

• Patent Number

  2,897,693

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1959
  65 years ago

• CPC

  • B23B49/06 - Devices for drilling holes in brake bands or brake linings
  • Y10T408/173 - Responsive to work
  • Y10T408/175 - to control relative positioning of Tool and work
  • Y10T408/3833 - with means to advance work relative to Tool

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool