| 摘要 |
The invention relates to a load-carrying crane (10) for loading and unloading a load carrier (22). The crane comprises a crane bridge (18) and at least two load-carrying devices (28, 36). Said load-carrying devices each comprise at least one lifting unit (30, 32, 38, 40) with assigned load receiving means (30d, 32a, 38a, 40a). At least two transport tracks (24, 26) which extend in the direction of transfer (L) are provided on the crane bridge (18). A transport track (24 or 26) is assigned to each load-carrying device (28, 36) and a transport window (Fo, Fu) is assigned to each said transport track (24, 26). During the transport in the direction of transfer (L), the load (C) and at least the parts (34, 42) of the load-carrying devices (28, 36) are completely accommodated inside the transport window. Said parts (34, 42) transport in the direction of transfer (L). According to the invention, the transport windows (Fo, Fu) do not overlap one another. |
