Method for Operating a Crane, Indicator Element and a System
AssigneeABB Schweiz AG
InventorsArne Wahrburg, Silke Klose, Janne Jurvanen, Matias Niemela, Mikael Harry Holmberg
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Abstract
A method for operating a crane, comprising providing a crane with a jib element and an indicator element, wherein the jib element and the indicator element are arranged in a first position; moving the indicator element manually from the first position to a second position; triggering a movement of the jib element from the first position to the second position after the indicator element is arranged in the second position.
Claims11
A method for operating a crane, comprising the following steps:
- providing a crane with a jib element and an indicator element, wherein the jib element and the indicator element are arranged in a first position;
- moving the indicator element from the first position to a second position;
- moving the jib element from the first position to the second position after the indicator element is arranged in the second position.
An indicator element, configured for use with a crane device, wherein the indicator element is configured to indicate an end position of a movement of a jib element.
Dependencies are inferred from the claim text.