3273491

Information

• Patent Grant
• 3273491

• References
• Source

• Patent Number

  3,273,491

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1966
  58 years ago

• CPC

  • F16P3/16 - with feeling members moved by the machine
  • B30B1/00 - Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
  • F16P3/001 - Safety devices for guarding the human operator of punch presses or like machine tools performing an opening and closing travel
  • F16P3/005 - having a movable screen or a sensor influencing the switching system
  • Y10T83/8735 - With means providing for plural steps in tool stroke

• US Classifications

  • 100 - Presses
  • 083 - Cutting
  • 192 - Clutches and power-stop control