For display cases of small to medium size, with infrequent need for access to the interior. The glass panel is supplied without special hardware and is only set in place by grooves at the top and bottom. The weight of the panel limits the practicable size.
Can be used for display cases with or without lighthood. The 3-way glass door covers the full width of the display case. During opening the door extends about one-half of its length to the right or left. Sufficient clear space is needed to at least one side of the case. Upon releasing safety stops, the door can be opened further, or can be completely removed for the installation of larger exhibition items.
For display cases with lighthood and an infinite number of sliding doors
without intermediate, vertical framing. For opening the Duorail-door comes
forward at the top and bottom and can slide in front of adjacent glass-doors.
(3-way system) In the closed position all glass panels are in one plane.
Glass edges between panels are protected with an unobtrusive dust seal.
For display cases with special lighthood or appropriate upper door track.
Especially suitable for display cases requiring full access to the interior
but with limited space on both sides making it impossible for front slide
panels to be fully extended during opening.
Here the glass doors slide behind one another without side extension ( 3-way-system).
In closed position all glass doors are kept flush in one plane. Glass edges
between panels are protected with an unobtrusive dust seal.
For wall cases with upper lighthood or framed upper construction, ideally suited for large undivided glass-fronts, which can't be opened as a sliding door because of lack of side space. The operation can be done by means of electric spindle-motors at the sides and/or gas struts. (DBP and international patents)
For large and heavy glass hoods. The display case is equipped with our HAHN-Lifter, which allows the safe and easy raising or lowering of the glass hood by means of four electric motor drives, one in each corner.