3878745

Information

• Patent Grant
• 3878745

• References
• Source

• Patent Number

  3,878,745

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1975
  50 years ago

• CPC

  • B21D45/00 - Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
  • B21D43/025 - Fault detection
  • B21D43/05 - specially adapted for multi-stage presses
  • B26D7/24 - arranged to disable the operating means for the cutting member
  • Y10T83/086 - With sensing of product or product handling means
  • Y10T83/2216 - Inclined conduit, chute or plane
  • Y10T83/515 - Actuation of tool controlled
  • Y10T83/85 - Signal e.g., alarm

• US Classifications

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