JPS5963286A - Simple hull structure - Google Patents

Simple hull structure

Info

Publication number
JPS5963286A
JPS5963286A JP17071582A JP17071582A JPS5963286A JP S5963286 A JPS5963286 A JP S5963286A JP 17071582 A JP17071582 A JP 17071582A JP 17071582 A JP17071582 A JP 17071582A JP S5963286 A JPS5963286 A JP S5963286A
Authority
JP
Japan
Prior art keywords
sides
ship
right angles
stern
bow
Prior art date
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.)
Pending
Application number
JP17071582A
Other languages
Japanese (ja)
Inventor
Shinichi Taniguchi
谷口　信市
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP17071582A priority Critical patent/JPS5963286A/en
Publication of JPS5963286A publication Critical patent/JPS5963286A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/06—Shape of fore part
    • B63B2001/066—Substantially vertical stems

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

PURPOSE:To contrive to reduce resistance by eliminating bilge keels and consequently increase the speed by a structure wherein the bottom and both sides of a ship are formed to be at right angles to each other respectively. CONSTITUTION:Both the sides 7 below draft are made vertically down to the bottom of a ship and at the same time the bottom 2 is made flat or made with no step from a bow 3 to stern 8 so as to form the bottom in a plane. Accordingly, both the sides and the bottom are set at right angles to each other at the respective sides, resulting in paying no consideration against rolling as is paid in case of a conventional round bottom and enabling to eliminate bilge keels.

Description

【発明の詳細な説明】 本発明は船体の構造に係るものである。[Detailed description of the invention] The present invention relates to the structure of a ship's hull.

従来船は船底両舷を丸くして居る為横ゆれがあるので船
底両舷にローリングチョックを設けて横ゆれはなくなっ
たが航海する時水の抵抗が強く速力減となる。本発明高
速船はローリングチョックなしで船底両舷を９０度の角
Ｋして有る為横ゆれの心配はない。ローリングチョック
がなければ水の抵抗がないから速力を増す。Conventional ships have rounded bottoms on both sides, which causes them to sway, so rolling chocks were installed on both sides of the bottom to eliminate the sway, but when sailing, water resistance is strong and speed decreases. The high-speed boat of the present invention has no rolling chocks and has both sides of the bottom at an angle of 90 degrees, so there is no need to worry about rolling. Without a rolling chock, there is no water resistance, which increases speed.

第１図吃水線から下方両舷７を船底まで垂直とＬ船底２
を船首３から船尾８まで船底平面−直線に構成する。Figure 1 Vertical from the water line to the bottom of the ship on both sides 7 and L bottom 2
is configured in a straight line from the bow 3 to the stern 8 on the bottom plane.

１回船表７の両舷は吃線より３メートル上から船底まで
２図６の最大中から船首３まで一直線に構１ｔＬ船尾は
吃水線から船底２までの間６の最大中の所から船尾船底
８の最後部まで一直線に構成し第３図の９は９０度の角
に構成する。1 Both sides of the ship's table 7 are from 3 meters above the bow line to the bottom of the ship. 2 A straight line from the maximum center of figure 6 to the bow 3. 1tL The stern is from the water line to the bottom 2 of the ship from the maximum point of 6 to the stern. It is constructed in a straight line up to the rearmost part of the bottom 8, and 9 in FIG. 3 is constructed at a 90 degree angle.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は何れも発明の実施例を示すもので第１図　側面図 第２図　平面図 第３図　断面図　Ａ−Ａ　　Ｂ−Ｂ　　Ｃ，Ｃ１は吃水
線　　２は船底　　３は船首端４けスクリュー　　　　
　　５は舵 第２図の６は本船最大巾の所 第１図７は吃水線から船底まで垂直にする′、。 ８は船底最後部 ９は船底両舷を９０度の直角にする。 ・　・　　　　　憾　　　　　　　　　　　、１　ｌ ＜７１、　５、−５ 、−一一一 ＼　　／ ＣＲ−■ ＼　　　　　　　　　　　　　べ 〉Ｋ　　　　　　　　　繋÷ 鴇４−　　　　　　　　→メ １７′ ム＼ 特Ｗ１”胚９−６３２８６　（２）The drawings show embodiments of the invention: Figure 1, Side view, Figure 2, Plan view, Figure 3, and Sectional view.
5 is the rudder in Figure 2, 6 is the maximum width of the ship, and Figure 1 is the rudder 7, which is vertical from the water line to the bottom of the ship. 8 is the rearmost part of the ship's bottom.The rearmost part 9 of the ship's bottom is at a right angle of 90 degrees to both sides of the ship's bottom. ...

Claims (1)

【特許請求の範囲】[Claims] 図に示すように吃水線の下方両舷７を船底まで垂直に構
成り船底２は船首３から船尾８まで平面−直線に構成し
たことを特徴とする船舶体の構造。As shown in the figure, the structure of the ship body is characterized in that both sides 7 below the waterline are vertical to the bottom of the ship, and the bottom 2 is formed in a flat straight line from the bow 3 to the stern 8.
JP17071582A 1982-09-28 1982-09-28 Simple hull structure Pending JPS5963286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17071582A JPS5963286A (en) 1982-09-28 1982-09-28 Simple hull structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17071582A JPS5963286A (en) 1982-09-28 1982-09-28 Simple hull structure

Publications (1)

Publication Number Publication Date
JPS5963286A true JPS5963286A (en) 1984-04-10

Family

ID=15910050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17071582A Pending JPS5963286A (en) 1982-09-28 1982-09-28 Simple hull structure

Country Status (1)

Country Link
JP (1) JPS5963286A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104890834A (en) * 2015-06-10 2015-09-09 上海船舶研究设计院 Tail-wide-and-flat linear structure conductive to sitting on docking blocks

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227093B2 (en) * 1975-03-28 1977-07-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227093B2 (en) * 1975-03-28 1977-07-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104890834A (en) * 2015-06-10 2015-09-09 上海船舶研究设计院 Tail-wide-and-flat linear structure conductive to sitting on docking blocks

Similar Documents

Publication Publication Date Title
US3216389A (en) Boat hull
US3063397A (en) Sub-surface craft
EP0678445B1 (en) Hull configuration
US3750607A (en) Shallow-draft boat
US5711239A (en) Propeller configuration for sinusoidal waterline ships
US6065415A (en) Reduction of wave making by multi-hull surface vessel
CN102171093A (en) Hull form intended for vessels provided with an air cavity
US2915031A (en) Modified v-bottom boat
US4372240A (en) Surface ship having improved speed and maneuverability
US4774902A (en) Mid-planing hull
JPS5963286A (en) Simple hull structure
Dubrovsky Multi-Hulls: Some new options as the result of science development
US4638753A (en) Ring segment ship hull
Tilley Sailing to windward in the ancient Mediterranean
US3550550A (en) Ocean-going barge
JPS6112487A (en) Ship for frozen sea
CA1275869C (en) High speed planing boat
JP2923536B2 (en) Hull shape
JPS61125981A (en) Type of ship for high speed boat
US7353763B2 (en) Ship
JP2929702B2 (en) Catamaran
JPS5943193Y2 (en) semi-submerged catamaran
JP2917789B2 (en) Semi-submersible type work boat and method of maneuvering the same
RU2566804C2 (en) Hull of displacement ship-half-trimaran
Matsuda et al. Capsizing experiments of purse seiners in following and quartering seas and anti-broaching steering system