Национальная Академия Природохранного И Курортного Строительства
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Priority to UAU200908165UpriorityCriticalpatent/UA48496U/en
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Carriers, Traveling Bodies, And Overhead Traveling Cranes
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Abstract
A bridge crane contains a span installed by means of running wheels on rails of crane girders. The running wheels are equipped with cushioning devices made in the form of horizontal rollers mounted in the level of head of crane rail from both sides.