| 摘要 |
The invention concerns a device for winding and unwinding a covering protective element (2) above a skip or a container (3) comprising means for winding and unwinding (9, 11) the covering element (2), means for guiding in rotation (15, 19) the winding and unwinding means (9, 11), gripping means (24) linking together the guiding means (15, 19) and for transporting and installing the device (1) and temporary fixing means (31, 40) for fixing and/or receiving the guiding means (15, 19) on the skip or the container (3). |
