rear opening at least one lock mechanism connected to at least one of the box and the door a locking assembly connected to the container and an actuator assembly connected to the tipper frame and physically separate from the locking assembly and when the container is juxtaposed atop the tipper frame said tipper frame is in the transport position the actuator assembly is operable upon actuation to engage with and cause the locking assembly to engage with the at least one lock mechanism to pull the door tightly against the box and seal closed the opening application_number US 201414298279 A description for the purposes of promoting an understanding of the principles of the invention reference will now be made to the embodiment illustrated in the drawings and specific language will be used to describe the same it will nevertheless be understood that no limitation of the scope of the invention is thereby intended and alterations and modifications in the illustrated device and further applications of the principles of the invention as illustrated herein are contemplated as would normally occur to one skilled in the art to which the invention relates referring to fig1 there is shown a container and vehicle combination 10 with apparatus 11 for remotely locking and unlocking the container door 12 in accordance with.