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US 2018/0072540 A1Published application
Kran
AssigneeLiebherr-Werk Ehingen GmbH
InventorThomas STANGL
Life of this patent
Estimating the term…
Abstract
The invention relates to a crane, in particular to a mobile crane, comprising a lattice boom, a derrick boom, and a boom guying led from the derrick boom to the boom tip, wherein at least one guying frame is provided that is fastened to the boom between the derrick boom and the boom tip and is connected to the boom guying.
Claims17
A crane comprising a lattice boom, a derrick boom, and a boom guying guided from the derrick boom to the boom tip, wherein at least one guying frame is fastened to the lattice boom between the derrick boom and the boom tip and is connected to the boom guying;
- and
- wherein the boom guying frame can transmit compressive forces and/or transverse forces to apply a compressive force and/or transverse force to the boom over the guying during crane operation.
Dependencies are inferred from the claim text.