| 摘要 |
A van structure comprises an open-ended box-like main cabin, two box-like extension cabins received in a respective open end of the main cabin, longitudinally extending cable drives along the side walls of the main cabin and trained over pulley arrangements for slidingly guiding and moving the extension cabins for sliding movement relative to the main cabin and to each other whereby the extension cabins may be telescopingly moved into and out of the main cabin, and a utility unit in the main cabin centered between the opposite ends thereof and dividing the main cabin into two compartments adjacent the respective extension cabins, the utility unit defining a space with one of the side walls of the main cabin sufficient to permit passage of a person and including two load-bearing carrier elements spaced from each other in a longitudinal direction and facing the two open ends, the pulley arrangements being anchored to the carrier elements and the carrier elements being capable of sustaining the tensile force of the cable drives, a wash room facility, a kitchen facility and a storage facility.
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