Rail system for suspension crane and profile for such rail system
AssigneeManfred Josef Wallner
InventorManfred Josef Wallner
Life of this patent
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Abstract
The invention concerns an overhead crane track which includes at least one crane track rail (1) and at least one carriage (2) guided on the crane track rail (1). The crane track rail (1) is composed of a plurality of portions of a hollow profile member. The carriage (2) is guided on a runway formed within the hollow profile member. The carriage (2) includes at least one electric drive which is supplied with power by way of a power feed provided within the hollow profile member. The carriage (2) is arranged displaceably by way of drive means arranged completely in the interior of the hollow profile member within same.
Claims9
An overhead crane track including at least one crane track rail and at least one carriage guided on the crane track rail, wherein the crane track rail is composed of a plurality of portions of a hollow profile member, the carriage is guided on runner wheels in a runway formed within the hollow profile member, the carriage has at least one electric drive which is supplied with power by way of a power feed provided within the hollow profile member and the carriage is arranged displaceably by way of drive means arranged completely in the interior of the hollow profile member within same, wherein at least one toothed drive is provided as the drive means, the toothed drive including at least one drive bar into which at least one drive pinion on the carriage engages, wherein the drive portion is mounted pivotably in such a way that it can be moved selectively into and out of engagement with the drive bar.
Dependencies are inferred from the claim text.