Production device for window or door frames has each corner connecting units mounted on column, and columns able to move relative to each other

摘要

The production device (1) has several corner connecting units (2), in which two strips (6, 7) to be joined can be laid against each other in the miter region. Each corner connecting unit has aligning devices and fixing devices for the strips. Each corner connecting unit is mounted on a column (4), and the columns are able to move relative to each other.