Invention Grant
US07794019B2 Folding structures made of thick hinged sheets 有权
由厚铰链板制成的折叠结构

Folding structures made of thick hinged sheets
Abstract:
A linkage comprised of at least four links is provided. Each of the links has a polygonal profile with each link having at least two hinged axes that do not intersect one another. Each link is connected to at least two other links by the non-intersecting axes such that the linkage can smoothly transform from an extended surface into a compact bundle. The linkage can be constructed into the form of a foldable chair, a foldable table or a foldable wall.
Public/Granted literature
Information query
Patent Agency Ranking
0/0