3923151

Information

• Patent Grant
• 3923151

• References
• Source

• Patent Number

  3,923,151

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • H02P5/50 - by comparing electrical values representing the speeds
  • B65G23/00 - Driving gear for endless conveyors control devices Belt or chain tensioning arrangements
  • B65G43/00 - Control
  • B65G2812/02148 - Driving means for the belts

• US Classifications

  • 198 - Conveyors: power-driven