Slat device

A slat device comprising:

• a plurality of slats arranged parallel to one another;
• displacers for displacing the slats between and in a stacking zone and a sliding zone;
• a first guide profile, which is arranged on a first lateral side of the plurality of slats;
• at least one first guide element, which corresponds with the first guide profile and which one of said at least first guide element is provided on one of said plurality of slats on the first lateral side, for guiding said one of said plurality of slats relative to the first guide profile during its displacement motion between and in the stacking zone and the sliding zone;
• wherein each first guide element is rotatable relative to the first guide profile about a virtual axis extending in a longitudinal direction of the first guide profile;
• wherein the slat device comprises a second guide profile, which is arranged on the first lateral side of the slats, and in that the slats are alternately provided on the first lateral side with one of said at least one first guide element, and respectively with one of at least one second guide element, corresponding with the second guide profile, for guiding the respective slat relative to the second guide profile during its displacement motion between and in the stacking zone and the sliding zone;
• wherein the second guide profile is of concave construction and each second guide element of a correspondingly convex construction and rotatable relative to the second guide profile;
• wherein the first and second guide profiles together make up a slat guide profile which comprises a substantially C-shaped cross section, the convex side of which serves as the first guide profile and the concave side of which serves as the second guide profile.