2852968

Information

• Patent Grant
• 2852968

• References
• Source

• Patent Number

  2,852,968

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1958
  66 years ago

• CPC

  • B23B51/05 - for cutting discs from sheet
  • Y10T408/51 - Ejector
  • Y10T408/5605 - Recession at tool-axis
  • Y10T408/5653 - with means to bias Tool away from work

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 470 - Threaded, headed fastener, or washer making: process and apparatus