2421056

Information

• Patent Grant
• 2421056

• References
• Source

• Patent Number

  2,421,056

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1947
  77 years ago

• CPC

  • B65G23/00 - Driving gear for endless conveyors control devices Belt or chain tensioning arrangements
  • B65G2812/02089 - Driving means
  • Y10T477/363 - Electrically actuated brake

• US Classifications

  • 198 - Conveyors: power-driven
  • 188 - Brakes
  • 193 - Conveyors, chutes, skids, guides, and ways
  • 318 - Electricity: motive power systems
  • 477 - Interrelated power delivery controls, including engine control