| 摘要 |
An apparatus is provided for bending a welded wire fabric into a desired shape for use in reinforcing concrete. The apparatus includes an elongated frame and a plurality of anvils mounted on the frame around which the wires of the fabric are to be bent. The frame is divided into right-hand and left-hand sides along its length by a vertical plane passing the anvil axes. A first forming bar is on the right-hand side of the plane along the length of the frame. The first forming bar is mounted to pivot with respect to the anvils about a point on the left-hand side of the plane. A second forming bar is on the left-hand side of the plane along the length of the frame. The second forming bar is mounted to pivot with respect to the anvils about a point on the right-hand side of the plane. Means are provided for pivoting each forming bar to bring it into contact with the wires to be bent and for bending the wires around the anvils.
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