摘要:
It is characterised in that second means of detection (19,20,21,22,23,24) of an order to lock or unlock the door (1) from the exterior of said module (2) are included, these said second means of detection (19,20,21,22,23,24) being associated with said means of processing and control to provide a signal to lock said door (1) to said means of locking (3,4,5,6,7,8,9), and said means of processing and control being configured to allow the unlocking of said door (1) from the interior of said module (2) when said means of processing and control receive a signal to unlock coming from said first means of detection (11,12,13,14), it being possible to lock said door (1) again to leave the module (2) out of order when the signal to lock persists from the exterior of the module (2). Fig.9 and Fig.10 .
摘要:
It is characterised in that second means of detection (19,20,21,22,23,24) of an order to lock or unlock the door (1) from the exterior of said module (2) are included, these said second means of detection (19,20,21,22,23,24) being associated with said means of processing and control to provide a signal to lock said door (1) to said means of locking (3,4,5,6,7,8,9), and said means of processing and control being configured to allow the unlocking of said door (1) from the interior of said module (2) when said means of processing and control receive a signal to unlock coming from said first means of detection (11,12,13,14), it being possible to lock said door (1) again to leave the module (2) out of order when the signal to lock persists from the exterior of the module (2). Fig.9 and Fig.10 .
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 (α) 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).
摘要:
Shut-off valve (1) for bowls with vacuum evacuation systems, of the kind placed between a bowl and a deposit of residual waters, comprising a main body (2) including at opposed ends an inlet (3) and an outlet (4) for the passage of the residues from the toilet, a ball valve (5) housed inside the main body (2) between two sealing gaskets (6), and driving means (7) capable to rotate said ball valve (5) from a closed position to an open position to permit the suction of the residues to the deposit of residual waters and to return said ball valve (5) to its closed position. Each sealing gasket (6) is formed in a single piece composed by polytetrafluorethylene and stainless steel powder. It is obtained a shut-off valve with sealing gaskets more resistant and efficient.