3882981

Information

• Patent Grant
• 3882981

• References
• Source

• Patent Number

  3,882,981

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1975
  50 years ago

• CPC

  • B21B39/004 - Transverse moving
  • B65G69/00 - Auxiliary measures taken, or devices used, in connection with loading or unloading
  • B65G2814/0211 - using moving braking means to slow down the speed during free fall

• US Classifications

  • 193 - Conveyors, chutes, skids, guides, and ways
  • 188 - Brakes
  • 310 - Electrical generator or motor structure
  • 318 - Electricity: motive power systems