device for the automatic control device of sliding closure elements, such as gates, doors, windows and the like

摘要

a device for the automatic control device of sliding closure elements, such as gates, gates, doors, windows and similarincludes a stationary (2) and formed by a group motoriduttore (5) provided with a driven wheel (31) or operationally connected to a combined mobile (3) associated with the element of chiusura, (c), in which the mobile includes a tow cable with flexible (32) provided with surface irregularities (34) designed to interact with the driven wheel not (31).the tow cable flexible (32) is formed from a section of wire reinforced formed by a soul station (33), which includes a wire (34) formed into a helical coil.with a step substantially coincident with the step (p) of the teeth of the driven wheel not (31).the longitudinal ends (35, 36) of a section of a flexible cable (32) are anchored to the closing element (c) by tenditori adjustable (39, 40).the driven wheel (31) is not staying in a rigid shell with a channel of flow and guide (43, 44) for the flexible cable (32) along a direction tangential to the wheel.