3157070

Information

• Patent Grant
• 3157070

• References
• Source

• Patent Number

  3,157,070

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1964
  60 years ago

• CPC

  • B21J7/46 - Control devices specially adapted to forging hammers, not restricted to one of the preceding sub-groups
  • B21J7/04 - Power hammers

• US Classifications

  • 173 - Tool driving or impacting
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices
  • 100 - Presses