PROBLEM TO BE SOLVED: To provide a rainproof device for ship cargo handling which enables reduction of work time for installation and removal, eliminates need for special control, and achieves weight reduction and good operability.SOLUTION: A rainproof device for ship cargo handling includes: a fixed frame 20 which is set so as to cover an outer peripheral edge part of a hatch 4; a connection annular body 21 which is detachably fitted in a bulk nozzle 3; air beams 22 formed by flexible tubular members which radially extend from the connection annular body 21, are connected to the fixed frame 20, and may supply or discharge low pressure air to an interior part; and a tent film 23 stretched tightly between the air beams 22.SELECTED DRAWING: Figure 10
【課題】設置及び撤去作業時間を短縮でき、特別な制御を不要とし得、更に、軽量化が可能で且つ操作性を良好とし得る船舶荷役用防雨装置を提供する。【解決手段】ハッチ4の外周縁部を覆うようにセットされる固定フレーム20と、バラ物ノズル3に対し着脱自在に嵌装される連結環状体21と、連結環状体21から放射状に延びて固定フレーム20に接続され且つ内部に低圧空気を給排自在な可撓性管状部材である複数本のエアビーム22と、エアビーム22の間に張設されるテント膜23とを備える。【選択図】図10
RAINPROOF DEVICE FOR SHIP CARGO HANDLING
船舶荷役用防雨装置
2017-03-16
Patent
Electronic Resource
Japanese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Cargo handling and ship design
Engineering Index Backfile | 1957
|Dry cargo handling and ship design
Engineering Index Backfile | 1964
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