| 摘要 |
Arrangement (1) for a mechanism (2) for the actuation of movable hatch cover sections (3, 4) of a ship between the closed and open position (A, B) and between the open and closed position (B, A), which also comprises pivoting link elements (5, 6) movably attached to the respective hatch cover section (3, 4) movably attached to the respective hatch cover section (3, 4) that are capable of being influenced by force by means of an actuating cylinder hydraulic jack (7). Pairs of pivoting link arms (8, 9), which are mounted on a common part (10) of the ship, are each attached at their respective one end (8A, 9A) to the corresponding hatch cover section (3, 4), and are attached at their respective other end (8B, 9B) to a divided link connection (11) that is influenced by force (FF, FB) by an aforementioned jack (7). Both link arms (8, 9) are attached to one another by means of a distance piece (12), whereby the application of force by means of the jack causes the link arms (8, 9), by the forced interaction of the link connection parts (13, 14), to pivot from the lowered and retracted locked position (C) to the open position (D), in which position (D) the respective attached hatch cover section (3, 4) is retained in the raised and parted position (B).
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