| 摘要 |
The grill (10) has a base support (16) provided with a circular recess (14) with a curved or diagonal outer contour, and lamellas (20, 22) held at the base support. One of the lamellas is shiftable from a closing position into an opening position in direction of a longitudinal extension, where the grill is locked in the closed position. Through-openings are released in the opening position. The other lamella is movable about a rotational axis by moving the former lamella about the rotational axis in a force-actuated manner. |
