| 摘要 |
The invention relates to a device for moving a bed 2 vertically and parallel with itself inside a supporting structure 1 resting on the floor. The bed can be moved between a lowered position of use in which it rests on bearing points integral with the structure and a raised position of storage. Four cords attached to four points of the bed travel over pulleys to a clamp component 6 connected to a lifting block 3. The bed can be moved by pulling on the single cord 4. The device is particularly designed for installation in any dwelling. <IMAGE>
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