that the one end area of the metal clip 600 can also support the sealing lip 31 which is provided to bear against the inner surface of the window pane 7 furthermore at the base of the substantially u shaped fixing area 30 there is a projection 32 which serves for mounting the end 40 of the door inner trim panel 4 in the inside of the fixing area 30 a sealing material is shaped into sealing lips 301 which adjoin and surround the upper edges 100 200 of the door inner shell 1 u2032 and support plate 2 u2032 the exemplary door shown in fig3 includes a door inner shell 1 with a reduced inner ledge reinforcement which closes at the top with the web 100 web 100 is supported from beneath by a ledge reinforcement 210 which is connected to the support plate 2 and which is insertable by its ends projecting over the side edges of the support plate 2 into the channel like recess 120 of the door inner shell 1 the side sealing area 20 a thereby also extends over the ledge reinforcement 210 and ends at the side end edge 200 of the support plate 2 so that after fitting the channel seal 3 it is ensured that the latter connects with the seal 20 a 20 aa of the support plate 2 the channel seal 3 engages similar to the embodiments described in fig1 a to 2 with its fixing area 30 adjoining and surrounding the upper edges of the door inner shell 1 and the.