| 摘要 |
The part of the cradle for lying on has one side which is or can be hung in a suspension (16a, 16b, 17-19) on one side of the cradle frame (9) and the opposite side of the part for lying on is or can be hung in a suspension on an opposite side of the cradle frame. The suspension on both sides of the cradle frame includes an essentially parallel pair of oscillating legs or wires (18). |
