Abstract: The invention relates to a closing device for a filler neck situated on a container, in particular for a container situated on a rail or road vehicle, which may be supplied to a loading station for loading with powdered or granular bulk goods. At least one filler neck (3), which is provided with a through opening and connected to the container interior (6), and a pivot device (30), which comprises two pivot arms (31, 61) mounted thereon, are situated on the container (5), using which two closure elements (35, 60) situated thereon are pivotable in relation thereto around a shared axis (Z) for the exterior and interior closing or opening of the through opening. At least one seal, which is provided with a pressure chamber oriented around the circumference, for example, and which may be impinged with pressure in the closed position and relieved of pressure to pivot the closure elements, is situated on the closure elements (35, 60) and/or on the filler neck (3).

Abstract: The invention relates to a closing device for a filler neck situated on a container, in particular for a container situated on a rail or road vehicle, which may be supplied to a loading station for loading with powdered or granular bulk goods. At least one filler neck (3), which is provided with a through opening and connected to the container interior (6), and a pivot device (30), which comprises two pivot arms (31, 61) mounted thereon, are situated on the container (5), using which two closure elements (35, 60) situated thereon are pivotable in relation thereto around a shared axis (Z) for the exterior and interior closing or opening of the through opening. At least one seal, which is provided with a pressure chamber oriented around the circumference, for example, and which may be impinged with pressure in the closed position and relieved of pressure to pivot the closure elements, is situated on the closure elements (35, 60) and/or on the filler neck (3).

Abstract: A closing device for a container for use arranged on a rail-bound or road vehicle and movable to a loading station for charging powder-like or granular bulk material is provided with at least one filling pipe (5.3), and includes a closure element (40) arranged in the container interior (7) on a carrier arm (50), which is swingable in substantially horizontal plane, and swingable by a pivot assembly (65), associated to the filling pipe (5.3), relative to the filling pipe (5.3), which has a portion projecting into the interior (7), into a sealing engagement in and disengagement from the inlet opening (24), and wherein a cover (6.3), designed as weather protection, is further arranged to the outside of the filling pipe (5.3) and held to the filling pipe (5.3) in form-fitting or force-locking manner.

Abstract: The invention relates to a method and an apparatus for performing the method by means of which accumulations of a bunkered powdery or granular bulk material which are compacted in a silo or in the conical section (15) of a container (10) are comminuted for the discharge. A swivelling member (25) is arranged above the outlet opening (18′) in the conical section (15), and on the inner wall (16′) of the conical section (15) and on said swivelling member at least one, but preferably a plurality of elongated extraction elements (14) are arranged which are oriented in the direction of the conical wall (16) of the conical section (15) and are in engagement with the compacted accumulation of the filled bulk material in such a way that during a swivelling movement of the swivelling member (25) which is oriented about the vertical axis (Y) of the container the accumulation is comminuted for the discharge as a result of a frictional, scratching or excavating action.

Abstract: A closing device for a container for use arranged on a rail-bound or road vehicle and movable to a loading station for charging powder-like or granular bulk material is provided with at least one filling pipe (5.3), and includes a closure element (40) arranged in the container interior (7) on a carrier arm (50), which is swingable in substantially horizontal plane, and swingable by a pivot assembly (65), associated to the filling pipe (5.3), relative to the filling pipe (5.3), which has a portion projecting into the interior (7), into a sealing engagement in and disengagement from the inlet opening (24), and wherein a cover (6.3), designed as weather protection, is further arranged to the outside of the filling pipe (5.3) and held to the filling pipe (5.3) in form-fitting or force-locking manner.