Apparatus for prehemming and final hemming

摘要

The folding tools (5, 6) can be moved in straight lines in the horizontal and vertical directions relative to the machine bench (7) using a horizontally movable sleigh (10) and a vertically movable sleigh (11). A clamping device and/or a counter-bearing (4) for the workpiece are mounted on the machine bench and the tools are used to press the workpiece against the counter-bearing.