| 摘要 |
The invention relates to a motor vehicle door with a multi-shell door body, into which a door pane running on guides can be lowered. An inner wall of the door body extends essentially with a closed surface over the height of the door body, while an outer wall of the door body is divided along a horizontal joining line and has a removable anti-ram trim as a lower wall portion. A transverse reinforcement which extends in the direction of the depth of the motor vehicle door is arranged in the region near the joining line, and starting from the upper wall portion of the outer wall. In order to achieve the best possible deformation behavior of the motor vehicle door in the event of collisions with the least possible use of material, provision is made that the transverse reinforcement is formed by a transverse wall with a pane shaft matched to the passage width of the pane guides, the transverse wall merging into an intermediate wall extending downwards relative to the door between the inner wall and the plane of the pane guides, and the transverse wall being connected to the bottom of the door body via the intermediate wall.
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