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US 2021/0323797 A1Published application
Rotary tower crane having a tower mast that consists of a plurality of tower sections
AssigneeLiebherr-Werk Biberach GmbH
InventorEric KONIJN
Life of this patent
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Abstract
The invention relates to a rotary tower crane (10) having a tower mast (2) at the upper end of which a jib (8) is arranged, at least part of the tower mast being formed by at least three parallel tower sections (7) arranged next to one another.
Claims20
A revolving tower crane (10) having a tower structure (2) at whose upper end a boom (8) is arranged, wherein at least some of the tower structure (2) is formed by at least three parallel tower sections (1) arranged next to one another.
Dependencies are inferred from the claim text.