Rotary sliding roof for use in house of motor vehicle, has control units comprising peripheral ring that moves one of two port-holes by rotating at specific degrees from pre-opening position towards opening position

摘要

The roof has control units that control displacement of two semi-port-holes (2, 3) from a closed position towards a position in which one of the semi-port-hole covers the other port-hole by releasing an opening in a shape of half-circle. The control units include a peripheral ring that includes a thread engaged with another thread. The peripheral ring is surrounded by another peripheral ring mounted in rotation around a center of a circle, where the former ring moves the former port-hole by rotating at 180 degrees from a pre-opening position towards the opening position.