| 摘要 |
Connector (1) for connecting a first crane (A) and a second crane (B), each crane having a boom (14), said connector (1) comprising a first connecting arm (101) and a second connecting arm (102), the first connecting arm (101) building the top of the boom of the first crane (A), the second connecting arm (102) building the top of the boom of the second crane (B), the first connecting arm (101) and the second connecting arm (102) being hinged together about only one common pivotal axis within a common pivotal plane, and wherein the booms of the first and the second cranes are linked up in motion in a common luffing plane, wherein the luffing plane is identical to the pivotal plane. |
