Rolling shutter for cover part of wall or roof opening, especially for roof window

A rolling shutter for a roof or wall window, comprising an apron consisting of a plurality of shutter blades;

• a shaft for rolling up and unrolling said apron and being received in a substantially closed space;
• two spaced lateral supports fixed with respect to the window for rotatably but stationary supporting said shaft;
• means coupled to said shaft for rotating it and for thereby rolling up and unrolling said apron;
• two parallel side parts having rear extensions covering the supports from the outside, being rotatably supported for rotation about a stationary axis extending parallel to said shaft into provided turning positions, and including guides for guiding said apron in rolling-up and unrolling movements thereof and defining a plane;
• an upper trim extending between said two side parts and connected thereto for covering said apron from above;
• wherein said closed space is defined by said rear extension and said upper trim;
• wherein said plane in all rotational positions of said two side parts is spaced from said shaft by a distance;
• wherein said guides and said shaft define a free space therebetween;
• and wherein said plane, said distance and said free space are selected such that a damage-free movement of said apron is possible in any one of said provided turning positions of said side parts.