| 摘要 |
Junction device, or node, for elements used in the formation of three-dimensional structures formed of superimposed sheets or lattices of elements positioned in the same plane and connected together by elements positioned in different planes and pointing in different directions in space, called "diagonals", characterised in that it consists of a spherical monobloc assembly to which the elements (diagonals) connecting the superimposed sheets of the structure are fixed, and which permits the joining of the elements in the same sheet. <IMAGE>
|
