Self-closing device for a sliding door

摘要

Self-closing device (1) for a sliding door (2) comprising closing means (8) for said door (2) and a closing arm (11) of said door (2) that is associated with an actuator axis (9) of said closing means (8), said device (1) also comprising a closing guide (10) of the door (2), a first hinged end (11a) of said closing arm (11) being mounted associated with said closing guide (10), said first hinged end (11a) being susceptible of moving along said closing guide (10) while a second opposed hinged end (11b) of said arm (10) moves associated with a moving guide (3) of the door (2) to close said door (2), and it is characterized in that said closing guide (10) is arranged along a direction inclined at an acute angle (±) with respect to the guide (3) of the door itself, said closing guide (10) permitting a movement of the arm (11) that provides a closing path (dAB) of the door additional to the path that provides the rotation of the arm (11) itself in the same closing guide (10).