2174044

Information

• Patent Grant
• 2174044

• References
• Source

• Patent Number

  2,174,044

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1939
  85 years ago

• CPC

  • B23Q5/26 - Fluid-pressure drives
  • Y10T408/165 - to control Tool rotation
  • Y10T408/173 - Responsive to work
  • Y10T408/3788 - Plural pairs of coaxial, opposed tools
  • Y10T408/3828 - with work-infeed
  • Y10T408/476 - Driven by fluid motor
  • Y10T408/563 - Work-gripping clamp

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 091 - Motors: expansible chamber type