Mobile crane with hose guide
AssigneePalfinger AG
InventorEckhard Wimmer
Life of this patent
Estimating the term…
Abstract
A mobile crane has at least two crane booms which are connected together by a joint such that the angular position with respect to each other can be adjusted. At least one hose between the crane booms, and the hose is exposed in the region of the joint in at least one angular position of the crane booms. At least one flexurally elastic sheet is connected with the at least one hose or covers it at least in the exposed region and can flex when the angular position of the at least two crane booms is changed. The at least one flexurally elastic sheet can be moved into or respectively out of one of the crane booms upon a change in the angular position of the crane booms.
Claims10
A mobile crane comprising:
- at least two crane booms connected together by a joint such that an angular position with respect to each other is adjustable;
- and
- at least one hose passing between said crane booms, said hose being exposed in a region of said joint in at least one angular position of said at least two crane booms;
- wherein at least one flexurally elastic sheet is connected with said at least one hose or covers the exposed region of said at least one hose, said at least one flexurally elastic sheet being configured to flex when the angular position of said at least two crane booms is changed,
- wherein said at least one flexurally elastic sheet is movable into or respectively out of one of said at least two crane booms upon a change in the angular position of said at least two crane booms.
Dependencies are inferred from the claim text.