Metal deforming – By relatively movable offset tool-faces – With tool motion in fixed path
Patent
1982-10-07
1985-05-07
Husar, Francis S.
Metal deforming
By relatively movable offset tool-faces
With tool motion in fixed path
140107, B21D 905
Patent
active
045150044
ABSTRACT:
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.
REFERENCES:
patent: 3774434 (1973-11-01), Bock
patent: 3867829 (1975-02-01), Bock
Brochure distributed by Brush Machine, Inc. of Portland, Oregon.
Husar Francis S.
Jenglo Engineering, Inc.
McLaughlin Linda
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