TWI294389B - - Google Patents

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TWI294389B
TWI294389B TW95101322A TW95101322A TWI294389B TW I294389 B TWI294389 B TW I294389B TW 95101322 A TW95101322 A TW 95101322A TW 95101322 A TW95101322 A TW 95101322A TW I294389 B TWI294389 B TW I294389B
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Taiwan
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hull
double
plate
connecting piece
ship
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TW95101322A
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Chinese (zh)
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TW200726699A (en
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zhi-xiong Jian
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zhi-xiong Jian
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Publication of TWI294389B publication Critical patent/TWI294389B/zh

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1294389 九、發明說明: 【發明所屬之技術領域】 船體結構設計,特別指一 位均具有中空氣密室,而 體結構改良。 本發明係有關一種雙層倍力 種船艏、船底、船艉及侧舷各部 能增進浮動性及安全性之雙層妒 【先前技術】 要基^=3夕源寶藏,更是人類永續發展的重 十分;富=r:多;::一 .,.干°又立夕處現代化遠洋漁業的據點之外, 各地沿海漁播、卞、^業水產養殖業活動’例如 岸或河口養疋點水產養殖、鹹水養殖、中南部海 泊、水座、、可專丄凡此均需倚靠船舶進行。其次,境内湖 用輕小亦有多樣觀光休閒的水上活動,而使 。舶亦為其水上活動必備的工具之一。 八、i習知的施田 筏(又稱膠^近海漁業及水產養殖活動的現代化竹 用繩索綁繫歧用複數中空_管併排組成,並使 因風浪衝擊,=目此使用*命有限,特別是在行駛中常 散離的缺憾,叉使其繩索鬆弛或斷裂’因此易致生塑膠管 發生塑膠管破列^近海暗碟多處’若稍有不慎而碰撞,將 劇國人從事u、障況’常發生緊急的生命危險,因此加 實有再改良動的風險,足見習知所稱現代化竹筏, 而境内觀it,增進其穩固及安全性。 船為主,通常為泊、水庫所使用的船舶,則以小型單體 “、、木製的中空凹型船體,可供裝置外掛式動 1294389 =達1擎’或使用人力划樂方式產生動力,由於此種 中工凹型船體不如竹筏本身有氣室的結構,且重量及體積 目對輕小’抗浪性較差’因此極易發生翻覆情事,而且隨 二„的危險,另者,其木㈣體-有树裂或接縫 处進水時,亦足使船舶發生喪失浮力的危險。 【發明内容】 本《明之主要目的,係在於提供—種雙層倍力船體結 構設計’藉由船體結構中的槽狀氣密室設計,以及其聯結 組裝結構的改良,使船體具有雙層船殼及自浮性結構,藉 此可再進入實施成具有船般的中空凹型船體結構,俾達成 船體結構穩固,以及浮動性增進等效果。 ;本杂明之次要目的,係在於提供—種雙層倍力船體結 構叹计,藉由條片狀外板、條片狀内板及隔板採縱向組立 以構成具有雙層之船體結構,而使船體不需具有f見船體 之主樑(俗稱龍骨)及支幹的繁複架構,並令船體不僅具 有雙層架構,且船體之結構更是堅牢咖之高倍力效果。 =上述目的,本發明之實施内容係包括船體係構成可 承載貨物或人S之浮動性中空凹形單體結構,係由複數片 剛性的外板、内板及隔板等相聯結組成,其中:複數片外 板係併合構成船體的整體外型,包含弓形船艏、船底、船 艉及側般外觀形狀,而複數片内板係併合構成船體的船赌 形狀’乃設置於外板上方呈間隔一適當距離,使内板及外 板的併合縫部位呈相對應,並於内板及外板間的併合縫部 位分別夾設有-隔板連、结,使船艏、船@、船艉及側般均 籍此達成船體結構強度增1294389 IX. Description of the invention: [Technical field to which the invention pertains] The design of the hull structure, in particular, means that both have a central airtight chamber and the body structure is improved. The present invention relates to a double-layered raft, a ship's bottom, a bow and a side of a ship that can improve the floatability and safety of the double-layered raft. [Prior Art] The base is ^=3 夕源宝藏, and it is human sustainable The development is very heavy; rich = r: more;:: one.,. dry ° and at the end of the modernization of offshore fishing bases, coastal fishing, sputum, and industry aquaculture activities, such as shore or estuary Afforestation, saltwater aquaculture, mid-south sea mooring, water-seat, and specializations are all required to rely on ships. Secondly, the domestic lakes are light and small, and there are also a variety of water activities for sightseeing and leisure. It is also one of the necessary tools for water sports. VIII, i know the Shi Tianyu (also known as the glue ^ offshore fishery and aquaculture activities of the modern bamboo rope tied with the use of multiple hollow _ tube side by side, and due to the impact of wind and waves, = the use of this * limited life, Especially in the running, the gap is often scattered, the fork makes the rope loose or broken 'so it is easy to cause the plastic tube to break the plastic tube ^ more than a few dark discs in the near sea, if the collision is slightly inadvertent, the drama will be engaged in u, The obstacles often cause an acute life-threatening danger, so the risk of re-improvement is added, which means that the modern bamboo raft is known as the custom, and the domestic view is to improve its stability and safety. The ship is mainly, the mooring and the reservoir. The ship used is made of small single-unit, "wooden hollow concave hull, which can be used for the installation of external thrust type 1294389 = up to 1 engine" or using manpower to generate power, because such a medium-concave hull is not as good as The bamboo raft itself has a structure of a gas chamber, and its weight and volume are small and 'lower in wave resistance', so it is extremely prone to overturning, and with the danger of two, the wood (four) body - has a crack or joint When the seam is in the water, it is enough to make the boat The risk of loss of buoyancy occurs. [Invention] The main purpose of this "Ming is to provide a double-layered hull structure design" by the design of the trough-like airtight chamber in the hull structure, and the improvement of its joint assembly structure. The hull has a double hull and a self-floating structure, so that it can be re-entered into a ship-like hollow concave hull structure, achieving a hull structure stability and a floating improvement effect. The secondary objective is to provide a double-layered hull structure, which is formed by longitudinally arranging strip-shaped outer plates, strip-shaped inner plates and partitions to form a double-hull hull structure. The hull does not need to have the complex structure of the main girders (commonly known as keels) and branches of the hull, and the hull not only has a double-layer structure, but also the structure of the hull is a high-power effect. The implementation of the present invention includes a floating system of a floating hollow concave single body structure that can carry cargo or a person S, and is composed of a plurality of rigid outer plates, inner plates and partitions, wherein: a plurality of pieces Outer plate The overall shape of the hull, including the bow stern, the bottom of the ship, the bow and the side-like appearance shape, and the plurality of inner panels are combined to form the hull shape of the hull, which is disposed at an appropriate distance above the outer panel. The corresponding joints of the inner and outer plates are correspondingly arranged, and the joints and the joints between the inner and outer plates are respectively provided with a partition and a knot, so that the bow, the ship, the bow and the side are According to this, the strength of the hull structure is increased.

1294389 具有獨立間格狀之中空氣密室, 進及提升浮動性等功效。 【實施方式】 兹依附圖實_將本發縣騎徵及其他作用 詳細說明如下: j /參閱附圖所示,本發明『雙層倍力船體結構』, 體係包括有弓形的船艏1()、船底2G、船艉3G、船論及妒 搶50的浮動性中空凹形單體船結構,其係由複數片剛性夕°卜 板1、内板2及隔板3等相聯結組成’其中:該弓形的船 艏10係自船體前端中心船線二侧呈弧形狀連接於後端的^ 右船舷40,使前端構成尖銳狀用以破浪;該船底2〇可為底 面中心船線二侧呈斜向上方延伸的錐狀底面船體(如第一 圖或第三圖所示),亦可為平面狀以形成平底船體(如第 九圖所示)。該船艉30係為平面的艉端結構,可用以裴設 外掛式動力引擎或馬達;該船舷4〇係自船底2〇周圍垂直向 上或斜向外上方框圍的侧牆,防止海浪湧入船艙;而該船 鈿50係由船底20及船舷4〇環繞所構成凹陷部,用以承載漁 獲及人員,藉此使船體形成一中空凹形單體結構而具有浮 動性。 本發明係藉由複數片剛性的外板1、内板2及隔板3 聯結成上述弓形的船艏10、船底20、船艉3〇及船舷4〇的結 構(參閱第四圖及第五圖所示),其中··該複數片外板工 係為條片狀剛性塑膠板,於其二側各設有彎折狀的一連結 片Π ’各連結片11等距設有數通孔12用以提供一固定元件 7 1294389 4穿設,藉此利用外板1的連結片11相互併合構成船體% 整體外觀形狀,包含有上述弓形的船艏10、船底20、 30及側舷40外觀形狀;該複數片内板2亦係為條片狀 塑膠板,於其二侧各設有彎折狀的一連結片21,於各連、狂 片21等距設有數通孔22用以提供一固定元件4穿設,t " 數内板2係藉其連結片21併合構成船體的船艙50形肖大,t 設置於上述外板1内侧上方,使内板2與外板1之間步< 有一間距5 ;而該隔板3係於近邊緣處設有通孔31之板片 ,乃夾設於外板1及内板2其連結片11、21之間的接、縫+ ,使各通孔12、22、31對齊而穿結該固定元件4,進而使 外板1與内板2結合固定並保持上述間距5的結構, 此形成有複數個被區隔呈獨立空間的氣室6,即組成本^ 明所為可增進船體結構強度及浮動性效果的雙層船體結^ 改良。其中,所述該固定元件4如第六圖所示,係可由〜 螺絲41及一螺帽桿42組成,該螺帽桿42係形成為一釘狀, 於前端設有一螺孔421 ,藉此穿設於上述通孔12、22、31 之間,再使用該螺絲41鎖合,藉此能達成固定及連接複數 外板1、内板2及隔板3之功能。 如上所述,本發明外板1及内板2係具有連結片11、 21供相互併合連接,該連結片Η、21係可呈均向外面彎折 (如第七圖所示)或一端向内面彎折(如第八圖所示), 故向内彎折面係可達成船面平整功效。而且本發明該複數 剛性外板1、内板2及隔板3係可為塑膠板材、複合材料 板(Composite Materials)等構成,例如:玻璃纖維強化塑 1294389 膠、碳璃纖維強化塑膠、觸璃纖維強化塑膠、克維拉璃纖 化塑膠’藉此達成船體輕盈易拖帶運送的功能’特別 •疋藉本發明外板1及内板2的雙層結構,以及隔板3的區 格及固定結構,增進船體的整體結構強度,且形成有複數 II至此增進>^•動性’故可適用於沿海漁撥、沿海養殖、淡 水養殖,漁民的需求,達成海上作業的安全需求及承載量 ,亦忐提供給一般河川、湖泊或水庫的觀光休閒業者使用 ’作為一種遊憩工具。 Φ ϋ本發明雙層倍力船體結構設計,由於其船體係以複 數外板1、内板2及隔板3形成雙層且為中空凹形之船體 、=構,=增進其結構強度,並藉此構減複數個獨立且 必閉的氣至6 ’故能利用該氣室6的輔助以增進船體的浮 1性及承載特別適於漁民裝載漁獲的需求,當不慎碰 才里致使其中一片外板1破裂時,因其複數内板2尚保有隔 水的功能,故能防止船艙50進水,亦即可達成雙重的安全 ^ 性,比習知膠筏更具安全效果。其次,若其中一外板1在 擎使用中滅失或毀損時,尚保有其他氣室6結構的完整性, 故不影響航行上的安全。致於滅失或毀損的外板1,則可 於返航後再進行修補或更換單一片外板1,常保船體結構 的完整及功能,而不必更換其他構件,故比習知一經損壞 就需換掉整根膠管的方式更臻節省成本。 另者,本發明亦可於所述複數外板1、内板2及隔板 3所構成的各個獨立之氣室6中填充發泡材料7 (如第八 圖所示),使其結構更臻穩固,並保有其氣室6氣密的浮 9 1294389 動性增進功效,若此,當使时Μ慎雜㈣ 或數片外板i時,不僅藉其内板防止船進 ,包,收外界的撞擊力,故能預防再= 疋以其具有相當安全性增進功能。 綜上所述,本㈣『雙層倍力船體結構』,已讀且實 作性,其技術手段之運用亦出於新穎無疑,且功 ^山、权計目的賊符合’已稱合理進步至明。為此, ,明專利申請,惟懇請鈞局惠予詳審,並賜准專利 為禱’至感德便。 【圖式簡單說明】 第一圖為本發明船體外觀結構之立體示意圖。 第二圖為本發明船體雙層結構之斷面示意圖。 第二圖為本發明船底雙層結構之斷面示意圖。 ★第四圖為本發明船體組裝單元結構之分解示意圖。 第五圖為本發明船體組裝單元結構之組合示意圖。 $六圖為本發明固定元件之鎖固結構示意圖。 第七圖為本發明連結片之併合結構示意圖。 第八圖為本發明連結片另一實施例之示意圖。 第九圖為本發明船體之另一實施例外觀結構立體示意 1294389 【主要元件符號說明】 10 船艏 20 船底 30 船艉 40 船舷 50 船艙 1 外板 11 連結片 12 通孔 2 内板 21 連結片 22 通孔 3 隔板 31 通孔 4 固定元件 41 螺絲 42 螺帽桿 421 螺孔 5 間距 6 氣室 7 發泡材料 111294389 has an independent compartment in the air chamber, and enhances the floating and other effects. [Embodiment] According to the drawings, the riding and other functions of the county are described in detail as follows: j / Referring to the drawings, the present invention "double-layered hull structure", the system includes a bow-shaped bow 1 (), the bottom of the ship 2G, the bow 3G, the ship theory and the floating hollow single-hull structure of the smashing 50, which consists of a plurality of rigid slabs, inner plates 2 and baffles 3 'Where: the bow-shaped stern 10 is connected to the rear right side of the ship's ship from the two sides of the hull at the front end of the hull, so that the front end is sharply shaped to break the waves; the bottom of the ship can be the bottom center ship The tapered bottom hull (as shown in the first or third figure) extending obliquely upward on both sides of the line may also be planar to form a flat bottom hull (as shown in Figure IX). The stern 30 is a flat end structure that can be used to install an external power engine or motor; the ship's side is a side wall that is vertically upward or obliquely outward from the bottom of the ship's bottom 2 to prevent the influx of waves. The ship's hull 50 is formed by the bottom of the ship's bottom 20 and the ship's side 4 to form a recess for carrying the catch and personnel, thereby making the hull form a hollow concave single-body structure and having a floating property. The present invention is constructed by combining a plurality of rigid outer panels 1, inner panels 2 and partitions 3 into the bow-shaped bow 10, the bottom 20, the bow 3 and the ship's side 4 (see the fourth and fifth sections). As shown in the figure, wherein the plurality of outer panel members are strip-shaped rigid plastic sheets, and each of the two sides is provided with a bent connecting piece Π 'each connecting piece 11 is equidistantly provided with a plurality of through holes 12 The utility model is provided for providing a fixing element 7 1294389 4, whereby the connecting piece 11 of the outer panel 1 is combined with each other to form an overall appearance shape of the hull, and the appearance of the bow 10, the bottom 20, 30 and the side rail 40 including the above-mentioned bow shape is provided. The plurality of inner plates 2 are also strip-shaped plastic plates, and each of the two sides is provided with a bent connecting piece 21, and a plurality of through holes 22 are provided at equal intervals for each of the connecting pieces 21 for providing A fixing member 4 is pierced, and the inner panel 2 is formed by the connecting piece 21 and the cabin 50 constituting the hull is formed in a large shape, and is disposed on the inner side of the outer panel 1 so that the inner panel 2 and the outer panel 1 are The step < has a spacing of 5; and the spacer 3 is a plate having a through hole 31 at the near edge, and is sandwiched between the outer panel 1 and the inner panel 2, and the connecting sheets 11, 21 The joints and slits are arranged such that the through holes 12, 22, 31 are aligned to penetrate the fixing member 4, and the outer panel 1 and the inner panel 2 are combined and fixed to maintain the above-mentioned structure of the pitch 5, which forms a plurality of The air chamber 6 separated by an independent space is a double-hull hull improvement which constitutes the effect of the hull structure strength and floating effect. The fixing member 4 is composed of a screw 41 and a nut rod 42 as shown in the sixth figure. The nut rod 42 is formed in a nail shape, and a screw hole 421 is formed at the front end. The holes are placed between the through holes 12, 22, and 31, and the screws 41 are used for locking, thereby achieving the functions of fixing and connecting the plurality of outer plates 1, the inner plate 2, and the partition plate 3. As described above, the outer panel 1 and the inner panel 2 of the present invention have the connecting sheets 11, 21 for being connected to each other, and the connecting sheets 21, 21 can be bent outwardly (as shown in the seventh figure) or at one end. The inner surface is bent (as shown in the eighth figure), so the inward bending surface can achieve the ship surface leveling effect. Moreover, the plurality of rigid outer panels 1, the inner panel 2 and the partition panel 3 of the present invention may be composed of a plastic sheet material, a composite material sheet (Composite Materials), and the like, for example, a glass fiber reinforced plastic 1294389 glue, a carbon glass fiber reinforced plastic, a glass contact. Fiber reinforced plastic, gram-glass reinforced plastic 'to achieve the hull's light and easy towed transport function' special · 疋 by the double-layer structure of the outer panel 1 and the inner panel 2 of the present invention, and the compartment of the partition 3 The fixed structure enhances the overall structural strength of the hull and forms a complex number II to improve the 'movability', so it can be applied to coastal fishing, coastal aquaculture, freshwater aquaculture, fishermen's needs, and the safety requirements for offshore operations. The carrying capacity is also used by tourism and leisure operators in general rivers, lakes or reservoirs as a recreation tool. Φ ϋThe double-decked hull structure design of the present invention, because the ship system is formed by a plurality of outer plates 1, inner plates 2 and baffles 3, and is a hollow concave hull, = structure, = to enhance its structural strength And by using a plurality of independent and indefinite gases to 6 ', the assistance of the air chamber 6 can be utilized to enhance the hull's floating property and the load is particularly suitable for the fishermen to load the catch, when inadvertently touching When one of the outer panels 1 is broken, the plurality of inner panels 2 still have the function of blocking water, so that the cabin 50 can be prevented from entering the water, and the double safety can be achieved, which is safer than the conventional plastic bottles. . Secondly, if one of the outer panels 1 is lost or damaged in the use of the engine, the integrity of the structure of the other air chambers 6 is preserved, so that the safety on navigation is not affected. The outer panel 1 that is lost or damaged can be repaired or replaced with a single outer panel 1 after returning to the air, and the integrity and function of the hull structure can be guaranteed, without having to replace other components, so it is necessary to change it if it is damaged. The way to remove the entire hose is even more cost effective. In addition, the present invention can also fill the foaming material 7 (as shown in the eighth figure) in each of the independent air chambers 6 formed by the plurality of outer panels 1, the inner panel 2 and the partition plate 3 to make the structure more臻 steadily, and retains its air chamber 6 airtight floating 9 1294389 dynamic enhancement effect, if this, when the time is cautious (four) or a few outer panels i, not only by the inner board to prevent the boat into The impact force of the outside world can prevent it from being further improved. In summary, this (4) "double-layered force hull structure" has been read and implemented, and its technical means are also novel and undoubted, and the thief of Gongshan and the purpose of the plan meets the 'professed reasonable progress. To Ming. To this end, Mingwen patent application, but please ask the bureau to give a detailed examination, and grant the patent as a prayer to the sense of virtue. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective view of the exterior structure of the hull of the present invention. The second figure is a schematic cross-sectional view of the double structure of the hull of the present invention. The second figure is a schematic cross-sectional view of the double bottom structure of the ship bottom of the present invention. ★ The fourth figure is an exploded view of the structure of the hull assembly unit of the present invention. The fifth figure is a schematic diagram of the combination of the structure of the hull assembly unit of the present invention. $6 is a schematic diagram of the locking structure of the fixing component of the present invention. The seventh figure is a schematic view of the combined structure of the connecting sheets of the present invention. Figure 8 is a schematic view showing another embodiment of the web of the present invention. Figure 9 is a perspective view showing another embodiment of the hull of the present invention. 1294389 [Description of main components] 10 stern 20 bottom 30 stern 40 ship side 50 cabin 1 outer panel 11 connecting piece 12 through hole 2 inner plate 21 connection Sheet 22 Through hole 3 Partition 31 Through hole 4 Fixing element 41 Screw 42 Nut rod 421 Screw hole 5 Pitch 6 Air chamber 7 Foam material 11

Claims (1)

1294389 十、申請專利範圍: 1、 一種雙層倍力船體結構,係包括船艏、船底、船艉及 船舷的浮動性中空凹形單體船結構,由複數外板、内 ‘ 板及隔板連結組成,其中: ‘ 複數外板,係條片狀板,於二側各設有彎折的連 結片,各連結片設有數通孔供一固定元件穿設,利用 外板的連結片相互併合構成船體的船艏、船底、船艉 及側舷整體外觀形狀; Φ 複數内板,係條片狀板,於二侧各設有彎折狀的 連結片,於各連結片設有數通孔供一固定元件穿設, 而複數内板係藉連結片併合構成船體的船艙形狀,並 設置於上述外板内側上方,使内板與外板形成有一間 距; 複數隔板,係於近邊緣處設有通孔之板片,並夾 設於外板及内板其連結片之間的接縫中,使各通孔對 . 齊而穿結固定元件鎖合,使外板與内板結合固定保持 • 上述間距結構; 藉此構成船體形成有複數個被區隔呈獨立空間的 氣室,以組成可增進船體結構強度及浮動性效果的雙 層倍力船體結構。 2、 如申請專利範圍第1項所述之雙層倍力船體結構,其 中該固定元件係由一螺絲及一螺帽桿組成,螺帽桿係 形成為釘狀,於前端設有一螺孔,藉此穿設於所述通 孔中,再使用螺絲鎖合於螺孔,形成固定及連接複數 12 ^294389 外板、内板及隔板結構。 3、如中請專利範圍料項所述之雙層倍力船體綠構,其 中該外板及内板之連結片係呈均向外面彎折或 一端向 内面彎折。 4、 如申請專利範圍第!項所述之雙層倍力船體結構,其 中δ亥外板、内板及隔板係為塑谬板材或複合材料板構 成。 5、 如中請專利翻第!項所述之雙層倍力船體結構,豆 ^ 亥船艏係形成為弓形,該船底係形成為平底或底面 心船線二側呈斜向±方延伸的錐狀底面結構。 、^申請專利範圍第1項所述之雙層倍力船體結構,其 中該外板、内板及隔板所區隔之密閉氣室中 ^ 發泡材料。 131294389 X. Patent application scope: 1. A double-layer double-hull hull structure, which is a floating hollow concave monohull structure including a bow, a ship's bottom, a bow and a ship's side, consisting of a plurality of outer plates, inner plates and partitions. The board is composed of a plurality of outer panels and a strip-shaped sheet, and each of the two sides is provided with a bent connecting piece, and each connecting piece is provided with a plurality of through holes for a fixing component to be pierced, and the connecting pieces of the outer plate are mutually Combined with the overall shape of the bow, bottom, bow and side of the hull; Φ multiple inner panels, strip-shaped panels, each with a bent connecting piece on each side, and a number of connecting pieces on each connecting piece The hole is provided for a fixing component, and the plurality of inner plates are combined by the connecting piece to form the shape of the hull of the hull, and are disposed above the inner side of the outer plate to form a space between the inner plate and the outer plate; a plate with a through hole at the edge, and is sandwiched between the outer plate and the joint between the inner plate and the connecting piece, so that the through holes are aligned and the fixing member is locked to make the outer plate and the inner plate Combined with fixed retention • the above spacing structure; The hull is formed with a plurality of air chambers separated by independent spaces to form a double-layer hull structure that enhances the strength and floating effect of the hull structure. 2. The double-layer double-hull hull structure according to claim 1, wherein the fixing component is composed of a screw and a nut rod, the nut rod is formed into a nail shape, and a screw hole is arranged at the front end. Thereby, it is inserted into the through hole, and then screwed to the screw hole to form a fixed and connected plurality of 12 ^ 294389 outer plate, inner plate and partition structure. 3. The double-layered hull green structure as described in the scope of the patent, wherein the connecting piece of the outer plate and the inner plate are bent outwardly or bent at one end. 4, such as the scope of application for patents! The double-layered hull structure described in the item, wherein the δ outer panel, the inner panel and the partition plate are made of a plastic sheet or a composite sheet. 5, such as the patent, turn the first! In the double-layered hull structure described in the item, the Bean 亥 艏 is formed into a bow shape, and the bottom of the ship is formed into a flat bottom or a tapered bottom surface structure on both sides of the heart ship line which is obliquely ± square. The application of the double-layer hull structure described in the first paragraph of the patent scope, wherein the outer plate, the inner plate and the partition are separated by a foaming material in the closed air chamber. 13
TW095101322A 2006-01-13 2006-01-13 Structure of double-layer multiple-force ship TW200726699A (en)

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TWI492878B (en) * 2012-04-11 2015-07-21

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CN114932974A (en) * 2022-06-24 2022-08-23 广船国际有限公司 Boats and ships planking and boats and ships

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Publication number Priority date Publication date Assignee Title
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