LIFTING BRIDGE CRANE Russian patent published in 1995 - IPC

Abstract RU 2042602 C1

FIELD: load lifting equipment. SUBSTANCE: lifting bridge crane has span beams, gallery, working platform guard by rails. Passed over sheaves are traction cables reeved on which provided with second drum. Working platform rail pillars are connected with guard rails and platform by hinge joint units. Mounted on bridge gallery on hinge joints are two equalizing sheaves through which traction cable is passed. EFFECT: enlarged operating capabilities. 4 cl, 7 dwg

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RU 2 042 602 C1

Authors

Shilov Ju.I.

Tkachenko I.V.

Dates

1995-08-27—Published

1991-03-05—Filed