2229393

Information

• Patent Grant
• 2229393

• References
• Source

• Patent Number

  2,229,393

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1941
  84 years ago

• CPC

  • B23D31/001 - for trimming deep drawn products
  • Y10T83/2131 - By cam-operated ejector
  • Y10T83/384 - By tool inside hollow work
  • Y10T83/388 - Actuated clamp element and work holder coact to position work
  • Y10T83/5796 - Drive means is resilient

• US Classifications

  • 083 - Cutting
  • 076 - Metal tools and implements, making