| 摘要 |
FIELD: construction.SUBSTANCE: constructor element according to the first version of design comprises a base and a connection unit. The base is flat and is shaped as a rectangle, the sides of which are multiple to "a". The connection unit is formed by ledges placed on the base, which form four groups of ledges. In the first group the ledges are made with a cross-shaped cross section. In the second group the ledges are made as tubular with cross section in the form of a square. In the third group the ledges are arranged in the form of rectangular plates having side boards at short sides. Side boards are inclined to each other to form a gap between their end parts. In the fourth group the ledges are made in the form of angles, shelves of which are placed perpendicularly to the plane of the base on its adjacent ends aflush with these ends. All ledges are placed on the base in accordance with the coordinate grid. Ledges of the first group are in areas of crossing of coordinate grid lines, ledges of the second group - in areas of crossing of diagonals of coordinate grid cells, ledges of the third group - in the middle between the end parts of adjacent ledges of the first group arranged aflush with ends of the base, ledges of the fourth group - in angles of the base. The element of the constructor according to the second version of design comprises three of four above groups of ledges.EFFECT: expansion of functional capabilities of constructor elements due to increased number of versions of their connection.2 cl, 28 dwg |
