Surface member with assembly auxiliary device for vehicle roof

The present invention relates to a surface member (4) of a vehicle roof (2). The surface member has an assembly auxiliary device including a centering pin (7). When the surface member (4) is installed on the vehicle roof (2), the centering pin (7) positions the surface member (4) in the centering position, wherein, according to the present invention, the centering pin (7) can be releasably installed in a pin support (9) arranged on the surface member (4). The present invention also relates to a mold (30) in which a plastic foam piece (11) is installed on a surface member (4) of a vehicle (1) received in the mold (30), wherein, at least one mold insert (36) is movably installed in the upper part (31) of the mold for forming an undercut shape on the plastic foam part (11). 本发明涉及一种车顶(2)的面构件(4)，所述面构件具有包括对中销(7)的装配辅助装置，在所述面构件(4)安装在所述车顶(2)上时，所述对中销(7)将所述面构件(4)定位到对中位态中，其中，根据本发明设置：所述对中销(7)能松开地安装在布置在所述面构件(4)上的销支承部(9)上。本发明还涉及一种模具(30)，在所述模具中，将塑料泡沫件(11)安装在车辆(1)的接收在所述模具(30)中的面构件(4)上，其中，至少一个模具插入件(36)能运动地装入在模具上部分(31)中，用于在所述塑料