JP6759498B2 - 揚陸船 - Google Patents
揚陸船 Download PDFInfo
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- JP6759498B2 JP6759498B2 JP2017001016A JP2017001016A JP6759498B2 JP 6759498 B2 JP6759498 B2 JP 6759498B2 JP 2017001016 A JP2017001016 A JP 2017001016A JP 2017001016 A JP2017001016 A JP 2017001016A JP 6759498 B2 JP6759498 B2 JP 6759498B2
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- Prior art keywords
- ship
- landing
- support leg
- ground contact
- bow
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Description
を行う単胴の揚陸船において、推進性能や操縦性能を確保しつつ、深く乗り上げたときは
勿論であるが、比較的浅く乗り上げた際であっても揚陸時の横安定性を向上させることが
できる揚陸船を提供することにある。
2 船首
3 乗り上げ船底部
4 船底外板
5 接地部
5a (接地部の)右舷側端部
5b (接地部の)左舷側端部
6 支持脚部
7 可動機構
7a 伸縮機構
7b 可動ヒンジ部
8 収納溝
9 平坦面部
C 海岸
K キールライン
Claims (3)
- 船首側から海岸に進入し、船首部分を海岸に乗り上げて揚陸を行う単胴の揚陸船において、
揚陸する際に海岸に乗り上げた状態となる乗り上げ船底部に、キールラインと同じ高さまたは前記キールラインよりも下側に位置する接地部を備え、この接地部の船幅方向における右舷側端部と左舷側端部との間の距離が当該揚陸船の最大幅の20%以上90%以下であり、
前記乗り上げ船底部を構成する船底外板は、船首部分の船底形状が船幅方向の中央に向かって先細りする形状であり、前記接地部が、前記乗り上げ船底部の左舷側と右舷側にそれぞれ設けられた前記船底外板から外側へ突出する支持脚部で構成されていることを特徴とする揚陸船。 - 前記支持脚部が流線型形状である請求項1に記載の揚陸船。
- 前記支持脚部の前記船底外板から外側への突出および前記支持脚部の前記船底外板の内側への収納を行う可動機構を備えた請求項1または2に記載の揚陸船。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017001016A JP6759498B2 (ja) | 2017-01-06 | 2017-01-06 | 揚陸船 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017001016A JP6759498B2 (ja) | 2017-01-06 | 2017-01-06 | 揚陸船 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018108797A JP2018108797A (ja) | 2018-07-12 |
JP6759498B2 true JP6759498B2 (ja) | 2020-09-23 |
Family
ID=62844201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017001016A Active JP6759498B2 (ja) | 2017-01-06 | 2017-01-06 | 揚陸船 |
Country Status (1)
Country | Link |
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JP (1) | JP6759498B2 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556135U (ja) * | 1978-06-28 | 1980-01-16 | ||
JPS57126777A (en) * | 1981-01-28 | 1982-08-06 | Tadashi Tsuyuki | Stem structure |
JPH0580991U (ja) * | 1991-04-10 | 1993-11-02 | 元正 伊良部 | 船舶の船体構造 |
US6792886B1 (en) * | 2002-03-14 | 2004-09-21 | Biophan Technologies, Inc. | Planing landing craft |
-
2017
- 2017-01-06 JP JP2017001016A patent/JP6759498B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2018108797A (ja) | 2018-07-12 |
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