| 摘要 |
PURPOSE:To simplify and speed-up assembling operations by a method in which pass rings are formed at the ends of the element wires of a welded metal net forming a panel and connecting frame wires are passed through the pass rings and connected with the other panels. CONSTITUTION:A welded metal net is formed by electrically welding the crossing points at which many horizontal element wires (a) and many vertical element wires (b) are crossed at right angles, and the element wires are looped on the end edges to form pass rings 1c-1f in order to form a panel 1. The panels 2-6 formed in the same way are arranged vertically and horizontally and connecting frame wires 12, 13, 23, 25, 36... are passed through the rings 1c-1f and their ends are coupled with the adjacent connecting frame wires and clamped for assembling.
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