3665794

Information

• Patent Grant
• 3665794

• References
• Source

• Patent Number

  3,665,794

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 years ago

• CPC

  • B21D28/04 - Centering the work Positioning the tools
  • B21D28/06 - Making more than one part out of the same blank Scrapless working
  • B21D43/08 - by rollers
  • Y10T83/0577 - Repetitive blanking
  • Y10T83/4572 - With stop adapted to engage abutment surface on work
  • Y10T83/6572 - With additional mans to engage work and orient it relative to tool station

• US Classifications

  • 083 - Cutting