FEED-THROUGH DEVICE FOR A WALL

摘要

The invention relates to a feed-through device for a wall (16), comprising a first and a second stub element (10, 12), which can be connected to each other through an opening (14) of the wall (16), wherein the first stub element (10) has a flange (26), which bears a sealing element (30), which lies against a wall part adjacent to the opening (14) in the wall (16) in a fluid-tight manner in the connected state of the two stub elements (10, 12), and wherein a supporting element (36) is arranged on the second stub element (12), which supporting element is supported on the other side of the wall (16) with respect to the sealing element (30) of the first stub element (10) in the state in which the two stub elements (10, 12) are connected to each other. According to the invention, in order to achieve reliable and durable sealing of the device with respect to an interior of a container, in particular a plastic fuel container, said interior being surrounded by the wall (16), according to the invention the supporting element (36) is connected by means of an elastic part to the second stub element (12), which elastic part permits a limited displacement of the supporting element (36) in relation to the second stub element (12) at least in the direction of a longitudinal center axis of the stub element (12).