Rail system for suspension crane and profile for such rail system
OwnerManfred Wallnerinventor
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 carnage (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.
Claims18
An overhead crane track comprising:
- a carriage including load attachment means, runner wheels, power feed means and drive means;
- and a profile member having a cross-section with a c-shaped configuration defining a through slot to accommodate the load attachment means of said carriage, a first chamber to accommodate the power feed means and a part of the drives means of said carriage and a second chamber to accommodate the runner wheels of said carriage, wherein said through slot includes an internal surface and a groove passage provided at said internal surface.
Dependencies are inferred from the claim text.