ES1030829U - Drive mechanism for awnings. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Motorizing mechanism for awnings, especially for structured awnings based on a plurality of fixed rims, which constitute sliding guides, with the collaboration of rolling skates, for a plurality of crossbraces which are associated with the canvas constitutive of the awning properly said, capacited to reach towards one of the edges of the structure, through retraction and sensible side adaptation between cross-sections, essentially characterized because each fixed lamp is structured through an appropriate profile, influenced grooved and with an intermediate transversal tabique that determines two superposed channels, profile to which their heads are coupled by respective heads, especially a driving head and a return head, in which respective coronas are established between through a transmission belt which higher half plays in the upper channel while his other half it does it in the bottom, with l a special particularity that such transmission belt, initially open, is closed by its ends through a trailer skirt, that plays in the lower channel of the rod, and that is provided of two extreme scanners, open both to the respective extremes as towards one of the side walls of the skate, presenting a profile coincident with the profile of the transmission belt, so that the extremes of this last are fixed to the tracking pattern by simple "plugging" side upon this last. * fig * (Machine-translation by Google Translate, not legally binding)