| 摘要 |
<p>A passing apparatus for a submarine is provided to improve space efficiency without affecting performance of the submarine by being extended outside the submarine only in case of an emergency. A passing apparatus for a submarine includes a guide hole, a support tube, an extended tube, and a hydraulic valve(9). The guide hole is formed at an outer casing(1) of the submarine. The guide hole is installed at a vertical pressure body(2) of a support plate(6a). A hatch(7a) is coupled with one side of an upper surface of the support plate. A lower end part of the support tube is fixed at a periphery of the hatch of the support plate. The extended tube is extensively inserted in the support tube. A hatch(7b) is coupled with one side of an upper surface of a support plate(6b). A support bracket(15) and a cover member(17) are coupled with an upper part of the support plate. A lower end part of the hydraulic valve is fixed on an upper surface of the support plate to extend the extended tube outward. The hydraulic valve is connected to one side of a hydraulic cylinder(5) by a high pressure hose.</p> |
