| 摘要 |
<p>Actuation device for movement of a gate or barrier of similar type comprising a gearmotor, positioned in a cavity of a supporting portion of a leaf of said gate, and a first movement transmission unit, functionally and physically distinct from said gearmotor. The gearmotor and the first movement transmission unit are operationally designed to determine the rotation of said supporting portion with respect to a first hinge structure integral with a fixed support.</p> |
