3704506

Information

• Patent Grant
• 3704506

• References
• Source

• Patent Number

  3,704,506

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1972
  53 years ago

• CPC

  • B21J15/28 - Control devices specially adapted to riveting machines not restricted to one of the preceding sub-groups
  • B21J7/30 - operated by electro-magnets
  • B21J15/24 - operated by electro-magnets
  • B21J15/285 - for controlling the rivet upset cycle
  • Y10T29/49803 - Magnetically shaping
  • Y10T29/53774 - Single header

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming