| 摘要 |
The expandable building assembly 2 comprises: a floor assembly; a roof and wall between the roof and the floor. The wall 80 comprises a member configured to pivotally rotate about an axis perpendicular to the floor between a retracted and extended configuration. In the extended configuration the member extends to define an angle between it and the edge of the floor, further expansion walls may be nested within the first expansion wall. Also claimed is a building assembly incorporating an expandable roof assembly by raising edges of the roof assembly. Also claimed is an assembly which moves from a retracted to extended configuration and all of the components movements being powered by a single source of potential energy. Also claimed is a building where expansion of a second component is powered by expansion of a first component. Also claimed is a building where components move sequentially. Also claimed is a system for deploying a load from a surface comprising leg assemblies. |
