Rolling shutter, has driving unit fixed between closing side faces, coupled to end of shutter, and carried by crossbar that has two ends screwed between respective fixing device by joint socket assembly

摘要

The shutter has a casing (1) with an inner space crossed by a rolling shaft (8) and limited by two closing side faces (2). A driving unit (11) is fixed between the closing side faces, coupled to an end of the shutter, and carried by a crossbar (14). The crossbar has two ends screwed between a respective fixing device (15, 16) by a joint socket assembly.