| 摘要 |
the girder producing device has stirrup clamps (20, 21) which can be moved in the feed direction with the welding devices (7, 8). Those clamps which fix the below-band side of the bend apex (22) of the wire (4) relative to the welding device for the upper band (2) can be adjusted in their spacing from each other and from the clamps (16) of the bending device (6).
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