Crane tip and connection arrangement comprising a boom having a free end with a boom tip, the boom tip having two free end surfaces on each side of the boom extending in a vertical orientation, a shaft being connected to and between the free end surfaces, the shaft forming a horizontal axis at the boom tip, a link, movably coupled to the boom tip at the axis of the shaft, a rotator movably coupled to the link, at least one hydraulic hose and/or electric line running at least from the boom to the rotator, the hydraulic hose and/or electric line being connected to the rotator, a guide fixture, being fixedly connected to the boom, having a guide surface on an inner surface being opposed to the shaft axis, the hydraulic hose and/or electric line being routed on the guide surface of the guide fixture between a space of the shaft and the link, the hydraulic hose running under the shaft and above the link in a vertical direction, wherein the connection between the hydraulic hose and/or electric line and the rotator is on an outside surface of the rotator opposite of the boom side.
CRANE TIP AND CONNECTION ARRANGEMENT
CONFIGURATION DE TETE DE GRUE ET DE RACCORD
2023-10-29
Patent
Elektronische Ressource
Englisch
MOVABLE CRANE ARRANGEMENT AND METHOD FOR ERECTING MOVABLE CRANE ARRANGEMENT
Europäisches Patentamt | 2021
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