This ensures that the drawer is guided by the gearwheels over its entire displacement path.
因此确保抽屉在其全部移动行程上通过齿轮导向。
2
The racks (30) can be extended in length in each case via a pivotable lever (11), in order to ensure that the drawer (1) is also guided by the gearwheels (10) in the pulled-out position.