PROBLEM TO BE SOLVED: To provide an in-water movable body with a thrust generating mechanism pivotally supported in a spherical outer shell capable of enhancing an in-water movability.SOLUTION: An in-water movable body 20 comprises: a thrust generating mechanism 21 including a screw part 23; an annular body 25 into which the thrust generating mechanism 21 is inserted in an R-ax axis direction; a gimbal mechanism 26 including rotary axes 261, 263 which cross each other and pivotally support the annular body 25 inside; and a spherical outer shell 27 a diameter of which is inline with the rotary axis 263 of the gimbal mechanism 26 and which is rotatably and pivotally supported at both ends thereof. The in-water movable body has an entire specific gravity of 1 or more.SELECTED DRAWING: Figure 3
【課題】球状外殻内に推力発生機構を軸支し、水中移動を好適にする水中移動体を提供する。【解決手段】水中移動体20は、スクリュー部23を有する推力発生部21と、推力発生部21をR−ax軸方向に内嵌する環状体25と、環状体25を内部に軸支する、互いに直交する回転軸261,263を有するジンバル機構26と、ジンバル機構26の回転軸263を直径として、その両端に回動可能に軸支された球状外殻27とを備え、全体の比重が1以上であることを特徴とする。【選択図】図3
IN-WATER MOVABLE BODY
水中移動体
2016-12-22
Patent
Electronic Resource
Japanese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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