Scissor frame assembly

摘要: A scissor frame assembly for use in dump vehicles especially designed to stabilize the bed when elevated face of laterally unbalanced loading bed. The main and tongue each employ a pair elongate hollow cylindrical hinge tubes establish three pivot axes assembly. frames are interconnected other by rigid members tubular transverse cross-section which have high resistance twisting or longitudinal torsional forces also against lateral bending forces. Each is be an independently itself with one tube two being telescopically rotatively received on pivotally interconnect into resulting construction has substantial rigidity induced tend shift out parallelism relative direction parallel their axes. employed either as stabilizing raising lowering accomplished mounted hydraulic motor system alternatively hoist lift upon incorporated frame.