2922624

Information

• Patent Grant
• 2922624

• References
• Source

• Patent Number

  2,922,624

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1960
  64 years ago

• CPC

  • B66D3/24 - Applications of limit switches
  • B66D1/16 - the drums or barrels being freely rotatable
  • B66D1/54 - Safety gear
  • B66D1/80 - for scrapers
  • F16P3/00 - Safety devices acting in conjunction with the control or operation of a machine Control arrangements requiring the simultaneous use of two or more parts of the body

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 192 - Clutches and power-stop control