2315877

Information

• Patent Grant
• 2315877

• References
• Source

• Patent Number

  2,315,877

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1943
  81 years ago

• CPC

  • B23Q5/54 - Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively
  • Y10T29/5105 - Drill press
  • Y10T74/20012 - Multiple controlled elements
  • Y10T74/2014 - Manually operated selector [e.g., remotely controlled device, lever, push button, rotary dial, etc.]
  • Y10T408/482 - Driven by means having sliding engagement therewith
  • Y10T408/6774 - including plural speed drive

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 029 - Metal working
  • 074 - Machine element or mechanism