4.3 Middle slide
4.3.1 General information
–
The middle slide 1 determines the outer contour of the pocket to be
set.
–
The lower sheet of the middle slide 1 should fix the folded edges,
when the lateral, front and corner slides are again moving into their
initial position. But this function can only be performed when the
cut pocket piece has a respective minimum size. The size is
sufficient if at least 10 mm are added to the pocket outer contour.
–
By activating the vacuum field of the table top, the middle slide will
be sucked against the lower side of the inner frame. The cylinder
in the setting element 3 pulls the inner frame – and consequently
the middle element – upwards into the "folding position". This
fabric-dependant position can be modified by the setting wheel 2.
1
2                              3 
72