摘要 |
The present invention concerns a protective device for storage rooms or cargo holds (10), especially on ships (11). It comprises a flexible cover (5) arranged on the coaming (7) of the hold and has an opening (4) for the introduction and connection of a loading/unloading device (8). The protective device comprises a main frame (9) with cover parts (5a, 5b) and a transverse frame (2) is mounted within the main frame (9) between the cover parts (5a, 5b); the transverse frame (2) can be moved in a longitudinal direction (a, b) along the main frame (9) towards the respective transverse ends of the main frame (9). Within the frame (2), between cover parts (6c, 6d), there is a frame (3) in which the opening (4) can be moved within the frame (2) transversely to the longitudinal direction of the main frame (9). One end of each of the cover parts (5a, 5b) is fastened to the frame (2) and at the other respective ends to rollers (A, B) arranged at one of the transverse ends of the main frame (9). Cover parts (6c, 6d) are fastened at their respective ends to frame (3) and at the other respective ends to rollers (C, D), arranged at one of the transverse ends of the frame (2) by the main frame (9). Cover parts (5a, 5b) can be moved onto and off the respective rollers (A, B) and cover parts (6c, 6d) can be moved in a transverse direction to the main frame (9) onto and off the respective rollers (C, D) independently of the movement of cover parts (5a, 5b). |