FIELD: building units, particularly devices for closing openings.
SUBSTANCE: shutter assembly comprises shutter with flexible side edges projecting beyond shutter plane and cooperating with guiding means. Assembly has at least one member for repeated side edge insertion in guiding means as side edges leave guiding means under the action of force transversal thereto. During repeated shutter mounting contact zone between said member for repeated side edge installation and corresponding side edge is created. Side edges are at least partly formed of elastomeric material to extend said contact zone as above transversal force increases.
EFFECT: prevention of side shutter edges damage during repeated shutter mounting.
14 cl, 14 dwg
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