Device for operating roof screen assembly and motor vehicle roof

A device (10) for operating a screen assembly for a roof (2) comprises a transverse carrier (13) configured for coupling with the roof (2) such that the transverse carrier (13) extends mainly transversely to a longitudinal axis (L) of the roof (2). The device further comprises a rollable display screen (11) which can be rolled and unrolled by means of a display screen shaft (14), the display screen shaft (14) being coupled to the transverse carrier (13) by means of a shaft connection (16). 一种用于运行用于车顶(2)的屏幕组件的装置(10)，包括横向载体(13)，所述横向载体构造用于与所述车顶(2)耦合，从而使得所述横向载体(13)主要横向于所述车顶(2)的纵轴(L)延伸。所述装置还包括可卷曲显示屏(11)，所述可卷曲显示屏能够借助于显示屏轴(14)收卷和放卷，其中所述显示屏轴(14)借助于轴连接件(16)与所述横向载体(13)耦合。