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最近获得专利的 UNI—FLEX 无轴转向架矿车具有独特的柔性组合结构设计,比早先的各种型号的矿车更为结实。由于它是用低合金高强度钢制成的,其焊接点减少25%,并具有较大的有效荷载能力。矿车的两端和边缘为冲压型结构,其双层缸形底板和特殊设计的角板不仅能使汽车结实轻巧,而且对循辙行驶更为灵活。此种新车的另一特点是新设计了无轴转向架组件。这种设计包括转向枢轴上的推力球轴承以便更易转向和具有较长弹簧行程的
The recently patented UNI-FLEX axleless bogie cart has a unique flexible composite design that is stronger than previous models of various types of tubs. Because it is made of low-alloy high-strength steel, its welding point is reduced by 25% and has a large effective load capacity. The tubs are stamped on both ends and at the edges, and their double-decking bottoms and specially designed gussets not only make the car sturdy and lightweight but also more flexible to ride. Another feature of this new car is the newly designed axleless bogie assembly. This design includes thrust ball bearings pivoted to the pivot for easier steering and longer spring travel