3912093

Information

• Patent Grant
• 3912093

• References
• Source

• Patent Number

  3,912,093

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • B66C23/06 - with jibs mounted for jibbing or luffing movements
  • B60P1/5428 - and having the first pivot on a horizontal axis
  • B66C15/00 - Safety gear
  • B66D1/22 - Planetary or differential gearings

• US Classifications

  • 414 - Material or article handling
  • 212 - Traversing hoists
  • 254 - Implements or apparatus for applying pushing or pulling force