Patent ID: 11970370
Assignee: ITREC B.V.
Field: Handling (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 17:
18. The motion compensating crane according to claim 17, further comprising
a rigid jib frame pivotally connected to the tip end of the main boom about a substantially horizontal jib frame pivot axis, and
a jib hoist winch and a jib hoist cable driven by said jib hoist winch, which jib hoist cable depends from said mobile jib hoist cable suspension member, wherein an object suspension device is suspended from said jib hoist cable,
wherein the main boom is provided with one or more tugger winches, each tugger winch being provided with a tugger cable attachable to an object, and/or to an object suspension device, that is suspended from the jib hoist cable.