| 摘要 |
PURPOSE:To reduce the rolling of a cabin in the captioned device in which said cabin is horizontally supported by plural supporting cylinders in spite of the rolling of a hull by connecting each of said supporting cylinders to an accumulator via a closing valve with a variable throttle which is controlled in accordance with the output of an inclinometer. CONSTITUTION:A cabin 11 is supported on a hull 12 by plural driving cylinders (figure omitted) and supporting cylinders 10 while the horizontal movement of the cabin 11 is prevented by guide links 13, to stably keep the cabin 11 horizontally against the rolling of the hull 12 at all times. In such a supporting device, each of the supporting cylinders 10 are connected to an accumulator 18 having a soft spring constant via an oil introducing pipe 19. And, a closing valve 15 with a variable throttle is installed in the oil introducing pipe 19. This closing valve 15 with variable throttle is controlled so as to increase its throttling quantity via a control amplifier 16 in accordance with increase in the inclination quantity based on the output of an inclinometer 14 for measuring the inclination of the hull 12.
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