JP7158691B1 - Water excursion method and water excursion group boat - Google Patents

Water excursion method and water excursion group boat Download PDF

Info

Publication number
JP7158691B1
JP7158691B1 JP2022055356A JP2022055356A JP7158691B1 JP 7158691 B1 JP7158691 B1 JP 7158691B1 JP 2022055356 A JP2022055356 A JP 2022055356A JP 2022055356 A JP2022055356 A JP 2022055356A JP 7158691 B1 JP7158691 B1 JP 7158691B1
Authority
JP
Japan
Prior art keywords
excursion
boat
river
mother ship
sightseeing
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.)
Active
Application number
JP2022055356A
Other languages
Japanese (ja)
Other versions
JP2023147698A (en
Inventor
剛 一本松
秀樹 一本松
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 JP2022055356A priority Critical patent/JP7158691B1/en
Application granted granted Critical
Publication of JP7158691B1 publication Critical patent/JP7158691B1/en
Publication of JP2023147698A publication Critical patent/JP2023147698A/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Tents Or Canopies (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

【課題】乗客が船を乗り換えることなく、川や運河と海湾や湖の両方を続けて遊覧できるようにする。【解決手段】本発明は、河川や運河と海湾や湖の両方を乗客に船を乗り換えさせることなく遊覧する水上遊覧方法であって、河川遊覧船２に乗客を乗せて、河川や運河を遊覧する河川遊覧工程Ｓ１と、河川遊覧船２に乗客を乗せたまま、母船１に河川遊覧船２を積載する遊覧船積載工程Ｓ２と、母船１に河川遊覧船を載置した状態で、海や湖の湾内を遊覧する湾内遊覧工程Ｓ３とを備え、湾内遊覧工程Ｓ２において、乗客が河川遊覧船の窓から母船の周壁に視界を妨げられることなく周囲を見晴らし可能である。【選択図】図３A passenger can enjoy both rivers and canals and sea bays and lakes continuously without changing boats. SOLUTION: The present invention is a water sightseeing method for sightseeing in both rivers and canals and sea bays and lakes without having passengers change boats, in which passengers are put on a river sightseeing boat 2 to tour rivers and canals. a pleasure boat loading step S2 of loading the river pleasure boat 2 on the mother ship 1 while passengers are on the river pleasure boat 2; A bay sightseeing process S3 for sightseeing in the bay of the lake is provided, and in the bay sightseeing process S2, passengers can view the surroundings from the window of the river sightseeing boat without being obstructed by the peripheral wall of the mother ship. [Selection drawing] Fig. 3

Description

この発明は、水上を船で遊覧するための方法、及び設備に関し、特に河川や運河と海湾を続けて遊覧する水上遊覧方法、及びこれに用いる水上遊覧組船に関する。 TECHNICAL FIELD The present invention relates to a method and equipment for sightseeing on water by boat, and more particularly to a method of sightseeing on water for sightseeing in rivers, canals and sea bays continuously, and a water sightseeing group boat used for this.

従来大阪では、河川や運河を遊覧するクルーズが人気を博している（非特許文献１、非特許文献２参照）。 Traditionally, in Osaka, river and canal cruises have been popular (see Non-Patent Document 1 and Non-Patent Document 2).

例えば、非特許文献１のクルーズは、大川を大阪城付近から天満橋、天神橋をくぐって、難波橋あたりまでを往復しながら、大阪の名所旧跡を遊覧するものであり、非特許文献２のクルーズは、大阪港内をユニバーサルスタジオジャパン近傍から天保山近傍まで遊覧するものである。 For example, the cruise of Non-Patent Document 1 is to tour the sights and historic sites of Osaka while going back and forth from the vicinity of Osaka Castle on the Okawa River to around Tenmabashi, Tenjinbashi, and around Naniwabashi, and the cruise of Non-Patent Document 2 , Osaka harbor sightseeing from the vicinity of Universal Studios Japan to the vicinity of Tempozan.

ところが、これらのクルーズでは、船が海上走行を想定しない小船からなるため、大阪湾内を遊覧することができないという問題があった。 However, since these cruises consist of small boats that are not supposed to travel on the sea, there is a problem that it is not possible to tour the inside of Osaka Bay.

そこで、本発明者は、河川や港を遊覧したあと、河川用の遊覧船を乗客ごと大きな船に収容して、湾内を遊覧することに想到する。 Therefore, the inventor of the present invention conceived of taking a sightseeing boat for rivers and harbors and then accommodating the passengers in a large boat for sightseeing in the bay.

このように、観光用の船艇を別の船に収容するものとして、特許文献１には、観光用の潜水艇を母船に係留して船着場から水中観光位置まで運搬する小船付き双胴船が提案されている。特許文献１の小船付き双胴船では、母船である双胴船の双胴間に小船である潜水艇を引き込むようにして一体的に連結している。 As described above, a boat for sightseeing is accommodated in a separate ship, and Patent Document 1 discloses a catamaran with a small boat for mooring a submarine for sightseeing to a mother ship and transporting it from a dock to an underwater sightseeing position. is proposed. In the catamaran with a small boat of Patent Document 1, the catamaran, which is a mother ship, is integrally connected to the catamaran so that the submarine, which is a small boat, is pulled into the catamaran.

実開平３－１１２４８６号公報Japanese Utility Model Laid-Open No. 3-112486

「ＫＥＩＨＡＮ大阪水上」のホームページの「アクアライナーの運行コース」のページ、２０２２年３月２３日検索、＜ｈｔｔｐｓ：／／ｓｕｉｊｏ－ｂｕｓ．ｏｓａｋａ／ｉｎｔｒｏ／ａｑｕａｌｉｎｅｒ／＞"KEIHAN Osaka Mizukami" homepage "Aqua Liner Service Course" page, retrieved on March 23, 2022, <https://suijo-bus. osaka/intro/aqualiner/> 同「サンタマリアの運行コース」のページ、２０２２年３月２３日検索、＜ｈｔｔｐｓ：／／ｓｕｉｊｏ－ｂｕｓ．ｏｓａｋａ／ｉｎｔｒｏ／ｓａｎｔａｍａｒｉａ／＞The same "Santa Maria service course" page, retrieved on March 23, 2022, <https://suijo-bus. osaka/intro/stamaria/>

しかし、特許文献１の小船付き双胴船を、河川と海湾の遊覧に応用しようとしても、乗客は小船と双胴船の乗り換えが面倒であるという問題がある。
本発明は、上記課題に鑑みてなされたものであり、乗客が船を乗り換えることなく河川と海湾の両方を観光可能な遊覧方法の提供を目的とする。 However, even if an attempt is made to apply the catamaran with a small boat of Patent Literature 1 to sightseeing in rivers and bays, there is a problem that it is troublesome for passengers to change between the small boat and the catamaran.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a sightseeing method that allows passengers to tour both rivers and bays without changing boats.

上記課題を解決するためになされた発明は河川や運河と海湾や湖の両方を乗客に船を乗り換えさせることなく遊覧する水上遊覧方法であって、河川遊覧船に乗客を乗せて、河川や運河を遊覧する河川遊覧工程と、前記河川遊覧船に乗客を乗せたまま、母船に河川遊覧船を積載する遊覧船積載工程と、母船に河川遊覧船を載置した状態で、海や湖の湾内を遊覧する湾内遊覧工程とを備え、前記湾内遊覧工程において、前記河川遊覧船が、前記母船に積載された際に、当該河川遊覧船の客室の窓の少なくとも一部が前記母船の周壁より上側に出るよう設けて、乗客が河川遊覧船の窓から視界を妨げられることなく周囲を見晴らし可能とすることを特徴とする。 The invention made to solve the above-mentioned problems is a water excursion method that allows passengers to tour both rivers and canals and sea bays and lakes without changing boats. a sightseeing boat loading step of loading the river sightseeing boat on the mother ship while passengers are on board the river sightseeing boat; in the bay excursion step, when the river excursion boat is loaded on the mother ship, at least a part of the windows of the cabins of the river excursion boat is above the peripheral wall of the mother ship so that passengers can see the surroundings from the window of the river excursion boat without obstructing their view.

本発明の水上遊覧方法は、このように、遊覧船積載工程において乗客を乗せ換えることなく河川遊覧船を母船に積載するので、乗客は、乗り換えるための時間と労力を節約できるとともに、乗り換える際に転倒したり海に落下したりする危険を回避できる。 In the water excursion method of the present invention, the river excursion boat is loaded onto the mother ship without changing passengers in the excursion boat loading process. You can avoid the danger of falling or falling into the sea.

本発明の水上遊覧方法は、前記母船が、無蓋有床で後方に開口部を有する係船室を備え、前記遊覧船積載工程は、バラスト調整で前記係船室に海水を流入させる係船室沈下工程と、前記河川遊覧船を水上で走行させて前記係船室に入渠させる遊覧船入渠工程と、バラスト調節により前記係船室を浮上させ、前記河川遊覧船を前記係船室に固定する遊覧船固定工程とを有することが好ましい。
このように、遊覧船積載工程において、河川遊覧船に水上を走行させるようにして河川遊覧船を係船室に積載するので、船が傾くことによる乗客の危険や乗り心地の悪さを抑制できる。 In the water excursion method of the present invention, the mother ship has a mooring room with an open floor and an opening in the rear, and the sightseeing boat loading process includes a mooring room subsidence process in which seawater flows into the mooring room for ballast adjustment. a tour boat docking step of running the river tour boat on the water and entering the mooring room; and a tour boat fixing step of floating the mooring room by ballast adjustment and fixing the river tour boat to the mooring room. It is preferable to have
In this manner, in the excursion boat loading process, the river excursion boat is loaded in the mooring room so as to run on the water, so that the danger to passengers and the poor riding comfort due to the tilting of the boat can be suppressed.

本発明の水上遊覧方法は、前記遊覧船積載工程において、前記河川遊覧船が、前記母船に入渠を開始してから母船に固定されるまでの間、当該河川遊覧船の客室の窓の少なくとも一部が前記母船の周壁より上側に出るよう設けて乗客が前記河川遊覧船の窓から前記母船の周壁に妨げられることなく周囲を見晴らし可能であることが好ましい。こうすることで、乗客は、遊覧船積載工程の間も周りの景観を楽しむことができる。 According to the water excursion method of the present invention, in the excursion boat loading step, at least one of the windows of the cabins of the river excursion boat is opened from when the river excursion boat starts docking until it is fixed to the mother ship. It is preferable that the portion is provided above the peripheral wall of the mother ship so that the passengers can look around from the window of the river excursion boat without being blocked by the peripheral wall of the mother ship. By doing so, the passengers can enjoy the scenery around them even during the loading process of the sightseeing boat.

本発明は、河川や運河と海湾や湖の両方を乗客に船を乗り換えさせることなく遊覧する水上遊覧方法であって、母船に河川遊覧船を載置した状態で、海や湖の湾内を遊覧する湾内遊覧工程と、前記河川遊覧船に乗客を乗せたまま、母船から河川遊覧船を離脱させる遊覧船離脱工程と、河川遊覧船に乗客を乗せて、河川や運河を遊覧する河川遊覧工程とを備え、前記湾内遊覧工程において、前記河川遊覧船が、前記母船に積載された状態において、当該河川遊覧船の客室の窓の少なくとも一部が前記母船の周壁より上側に出るよう設けて乗客が河川遊覧船の窓から母船の周壁に視界を妨げられることなく周囲を見晴らし可能とすることを特徴とする水上遊覧方法を含む。 The present invention is a water excursion method for sightseeing in both rivers and canals and sea bays and lakes without having passengers change boats, in which a river excursion boat is mounted on a mother ship and the sea or lake bay is toured. a tour boat detachment process of separating the river tour boat from the mother ship while passengers are on board the river tour boat; and a river tour process of taking the passengers on the river tour boat and taking a tour of the rivers and canals. wherein, in the bay excursion step, when the river excursion boat is loaded on the mother ship, at least a part of the windows of the cabins of the river excursion boat are protruded above the peripheral wall of the mother ship so that passengers can It includes a water excursion method characterized in that the surroundings can be seen from the window of the river excursion boat without being obstructed by the peripheral wall of the mother ship.

本発明は、上記２つの水上遊覧方法のうち一方の水上遊覧方法を、河川遊覧工程、遊覧船積載工程、湾内遊覧工程の順に実施したのち、乗客を入れ替えて、他方の水上遊覧方法を湾内遊覧工程、遊覧船離脱工程、河川遊覧工程の順に実施するか、又は、当該他方の水上遊覧方法を湾内遊覧工程、遊覧船離脱工程、河川遊覧工程の順に実施したのち、乗客を入れ替えて、当該一方の水上遊覧方法を河川遊覧工程、遊覧船積載工程、湾内遊覧工程の順に実施するようにしてもよい。こうすることで、乗客の入れ替え時に母船に対し河川遊覧船を載置したり下ろしたりする工程を省略できる。 According to the present invention, one of the above two water sightseeing methods is carried out in the order of a river sightseeing process, a sightseeing boat loading process, and a bay sightseeing process. Sightseeing process, excursion boat departure process, and river excursion process , or after implementing the other water excursion method in the order of bay excursion process, excursion boat departure process, and river excursion process , passengers are replaced and On the other hand, the water excursion method may be implemented in order of the river excursion process, the excursion boat loading process, and the bay excursion process. By doing so, it is possible to omit the process of loading and unloading the river excursion boat on the mother ship when changing passengers.

本発明は、河川や運河を遊覧する河川遊覧船に乗客を乗せたまま海湾を遊覧するために用い、母船と、母船に積載される河川遊覧船とを備え、前記河川遊覧船は、前記母船に積載された状態において、当該河川遊覧船の客室の窓の少なくとも一部が前記母船の周壁より上側に出るよう設けられていることを特徴とする水上遊覧組船を含む。 The present invention is a river excursion boat for sightseeing in rivers and canals, which is used to tour a sea bay while passengers are on board, and comprises a mother ship and a river excursion boat loaded on the mother ship, wherein the river excursion boat is the mother ship. A water excursion group ship characterized in that at least a part of the windows of the cabins of the river excursion boat are provided to protrude above the peripheral wall of the mother ship when loaded on the water excursion boat.

以上説明したように、本発明の水上遊覧方法によれば、河川を遊覧した船から降りることなく、湖や海湾を遊覧できる。 As described above, according to the water sightseeing method of the present invention, it is possible to enjoy lakes and sea bays without getting off the river boat.

本発明に係る水上遊覧方法において、母船が最もレベルアップした状態における（ａ）母船後方に河川遊覧船を配置した状態を側面視で示す模式図、（ｂ）母船を後方から見た模式図である。In the water excursion method according to the present invention, (a) a schematic side view showing a state where a river excursion boat is arranged behind the mother ship in the state where the mother ship is most upgraded, and (b) a schematic view showing the mother ship from the rear. be. 本発明に係る水上遊覧方法において、母船が最もレベルダウンした様子を示す模式図である。FIG. 4 is a schematic diagram showing a state in which the mother ship is most downgraded in the water excursion method according to the present invention; 本発明に係る水上遊覧方法において、母船に入渠後、あるいは出渠前の遊覧船が、係船室内の水面に浮かぶ様子を示す模式図である。FIG. 4 is a schematic diagram showing how the excursion boat floats on the surface of the water in the mooring room after docking or before leaving the mother ship in the water excursion method according to the present invention. 本発明に係る水上遊覧方法において、遊覧船固定工程の様子を示す模式図である。FIG. 4 is a schematic diagram showing a state of a tour boat fixing step in the water sightseeing method according to the present invention. 本発明の第１実施形態に係る水上遊覧方法を示す工程図である。It is process drawing which shows the water excursion method based on 1st Embodiment of this invention. 本発明の第２実施形態に係る水上遊覧方法を示す工程図である。It is process drawing which shows the water excursion method based on 2nd Embodiment of this invention.

以下、適宜図面を用いながら本発明の実施形態について詳述する。ただし、本発明は、以下の実施形態に限られるものではない。 Hereinafter, embodiments of the present invention will be described in detail using the drawings as appropriate. However, the present invention is not limited to the following embodiments.

＜第１実施形態＞
（水上遊覧組船）
図１は、本発明の第１実施形態に係る水上遊覧組船１００を示している。水上遊覧組船１００は、河川や運河と、湖や海湾とを続けて遊覧するために用いられ、母船１と、河川遊覧船２とを備えている。 <First embodiment>
(Water excursion group boat)
FIG. 1 shows a water excursion combination boat 100 according to a first embodiment of the present invention. A water excursion group boat 100 is used to continuously tour rivers, canals, lakes, and sea bays, and includes a mother ship 1 and a river excursion boat 2. - 特許庁

母船１は、図３（ｂ）に示すように、幅方向の中央に係船室１３を有している。係船室１３は、船底１１と周壁１２とにより上方全面が開口した無蓋有床の扁平箱形のドック状に形成され、母船１の全幅に亘り開口した後端の開口部１４から水上遊覧船を入出渠させるよう構成されている。母船１は、バラスト調節により浮沈するとともに、開口部１４から海水が出入りし、床面１３ａが海面に対し浮上、沈没するよう構成されている。符号１５、１６、及び１７は、それぞれ船橋、スクリュー、及び舵を示す。
尚、図示の例では、係船室１３に２隻の河川遊覧船２を係留しているが、１台、又は３台以上を係留するようにしてもよい。 The mother ship 1 has a mooring room 13 in the center in the width direction, as shown in FIG. 3(b). The mooring room 13 is formed in the shape of a flat box-shaped dock with an open upper side by the bottom 11 and the peripheral wall 12, and the water excursion boat can be seen from an opening 14 at the rear end that is open over the entire width of the mother ship 1. It is configured to be channeled in and out. The mother ship 1 is constructed so that it floats and sinks due to ballast adjustment, and seawater flows in and out of the opening 14, so that the floor surface 13a rises and sinks with respect to the sea surface. References 15, 16 and 17 indicate the bridge, propeller and rudder respectively.
In the illustrated example, two river excursion boats 2 are moored in the mooring room 13, but one or three or more may be moored.

河川遊覧船２は、船体２１と、船体２１に載置される客室２２とを備えている。河川遊覧船２を母船１の係船室１３に固定した状態において、客室２２の窓２２ａは、少なくとも一部が、母船１の周壁１２の上縁よりも上方に突出するよう設けられ、この突出した部分から、客室２２内の乗客は、母船１の周囲を見晴らすことができる。図示の例では、客室２２は、側壁から天井に亘る窓２２ａの全部が母船１の周壁１２よりも上方に突出するよう設けられ、客室２２内に設けられた客席（不図示）から客室外の側方、及び上方を望むことができるよう構成されている。 The river excursion boat 2 includes a hull 21 and cabins 22 mounted on the hull 21 . When the river excursion boat 2 is fixed to the mooring room 13 of the mother ship 1, at least a part of the window 22a of the cabin 22 is provided so as to protrude upward from the upper edge of the peripheral wall 12 of the mother ship 1. Passengers in the cabin 22 can see the surroundings of the mother ship 1 from this part. In the illustrated example, the cabin 22 is provided so that all of the windows 22a extending from the side walls to the ceiling protrude above the peripheral wall 12 of the mother ship 1, and passenger seats (not shown) provided in the cabin 22 are provided outside the cabin. It is constructed so that it can be viewed laterally and upwardly.

河川遊覧船２は、自力で母船１に入渠できれば特に限定されないが、ホバークラフトや、ウォータージェット船のようにスクリュー以外の動力で走行する船が好ましい。こうすることで、スクリューを船体上に引き上げることなく、河川遊覧船２を母船１に入渠できる。 The river excursion boat 2 is not particularly limited as long as it can dock with the mother ship 1 by itself, but it is preferably a hovercraft or a water jet boat that runs on power other than a propeller. By doing so, the river excursion boat 2 can be docked in the mother ship 1 without pulling up the propeller on the hull.

（水上遊覧方法）
次に、水上遊覧組船１００を用いて、河川と海湾を続けて遊覧する方法について説明する。本実施形態に係る水上遊覧方法は、図５に示すように、河川遊覧船２に乗客を乗せて、河川や運河を遊覧する河川遊覧工程Ｓ１と、河川遊覧船２に乗客を乗せたまま、母船１に河川遊覧船２を積載する遊覧船積載工程Ｓ２と、母船１に河川遊覧船２を載置した状態で、海湾や湖を遊覧する湾内遊覧工程Ｓ３とを備えている。 (Water excursion method)
Next, a description will be given of a method for successively touring rivers and sea bays using the cruise ship 100. FIG. As shown in FIG. 5, the water excursion method according to the present embodiment includes a river excursion step S1 in which passengers are put on a river excursion boat 2 and toured rivers and canals, and while passengers are on the river excursion boat 2, A sightseeing boat loading process S2 for loading the river sightseeing boat 2 on the mother ship 1 and a bay sightseeing process S3 for taking a tour of the bay or lake with the river sightseeing boat 2 loaded on the mother boat 1 are provided.

（河川遊覧工程Ｓ１）
河川遊覧工程Ｓ１は、河川遊覧船２に乗客を乗せて、河川や運河を遊覧する工程である。河川遊覧工程Ｓ１では、まず、遊覧する河川や運河沿いに設けた港（不図示）において、乗客を河川遊覧船２に乗せ、河川や運河を遊覧する。乗客は客室２２の窓２２ａから河岸の景色を観覧する。河川遊覧工程Ｓ１は、遊覧した河川の河口や運河の海や湖への出口近辺に設けた港Ａに到着することで終了する。当該港Ａは、乗船用の港と同じでも別でもよい。 (River excursion process S1)
The river excursion step S1 is a step of taking a passenger on the river excursion boat 2 and taking a river or canal excursion. In the river excursion step S1, first, at a port (not shown) provided along a river or canal to be toured, passengers are put on the river excursion boat 2 to tour the river or canal. Passengers view the scenery of the river bank from the window 22a of the cabin 22.例文帳に追加The river excursion step S1 ends upon arrival at a port A provided near the mouth of the river or canal exit to the sea or lake. The port A may be the same as or different from the boarding port.

（遊覧船積載工程Ｓ２）
遊覧船積載工程Ｓ２は、河川遊覧船２に乗客を乗せたまま、母船１に河川遊覧船２を積載する工程であり、図５に示すように、バラスト調整で係船室１３に海水を流入させる係船室沈下工程Ｓ２１と、河川遊覧船２を水上で走行させて係船室１３に入渠させる遊覧船入渠工程Ｓ２２と、バラスト調節により係船室１３を浮上させ、河川遊覧船２を係船室１３に固定する遊覧船固定工程Ｓ２３とを有している。 (Pleasure boat loading process S2)
The excursion boat loading step S2 is a step of loading the river excursion boat 2 onto the mother ship 1 while passengers are on board the river excursion boat 2. As shown in FIG. A mooring room subsidence process S21, a pleasure boat docking process S22 in which the river pleasure boat 2 is made to travel on the water and enter the mooring room 13, and the mooring room 13 is raised by ballast adjustment, and the river pleasure boat 2 is fixed to the mooring room 13. and a tour boat fixing step S23.

（係船室沈下工程Ｓ２１）
河川遊覧船２が河川遊覧工程Ｓ１を終え、港Ａに到着したら、図１（ａ）に示すように、河川遊覧船２を港Ａ内に停泊している母船１の後方（図１の右方）に船首を母船１に向けるようにして停泊させる。この際、母船１の係船室１３の床面１３ａは、海面Ｗから露出している。 (Mooring room subsidence process S21)
When the river excursion boat 2 finishes the river excursion process S1 and arrives at the port A, as shown in FIG. direction) to berth with the bow facing mothership 1. At this time, the floor surface 13a of the mooring room 13 of the mother ship 1 is exposed from the sea surface W.

この状態で、母船１のバラストタンクに海水を流入する等して、母船１をレベルダウン（沈下）させ、図２（ｂ）に示すように、係船室１３内に海水を流入させて係船室１３の床面１３ａを海面下に水没させる。 In this state, the mother ship 1 is leveled down (sinking) by, for example, flowing seawater into the ballast tanks of the mothership 1, and as shown in FIG. The floor surface 13a of 13 is submerged under the sea surface.

（遊覧船入渠工程Ｓ２２）
係船室１３の床面１３ａを水没させたら、図２（ａ）の「入渠」と記した矢印の向きに河川遊覧船２を走行させ、図３に示すように、河川遊覧船２を係船室１３内に入渠させる。 (Pleasure boat docking process S22)
After the floor surface 13a of the mooring room 13 is submerged, the river excursion boat 2 is driven in the direction of the arrow labeled "Dock" in FIG. 13 to enter the dock.

この遊覧船入渠工程Ｓ２２において、河川遊覧船２が母船１に入渠する間、河川遊覧船２は一貫して概ね水平な水面を走行するため、客室２２内の乗客は、体が大きく傾くことがなく安全で快適である。また、この入渠の間、河川遊覧船２の窓２２ａは、少なくとも上側の一部が、（好ましくは、全部が）一貫して母船１の周壁１２の上端より上側に露出しているため、乗客は入渠の間も周りの景色を楽しむことができる。 In this excursion boat docking step S22, while the river excursion boat 2 is docking the mother ship 1, the river excursion boat 2 runs on a substantially horizontal water surface throughout, so the passengers in the cabin 22 may lean greatly. safe and comfortable. In addition, during this docking, at least part of the upper side of the window 22a of the river excursion boat 2 (preferably all) is consistently exposed above the upper end of the peripheral wall 12 of the mother ship 1, so that passengers can You can enjoy the scenery around you while you are in the dock.

（遊覧船固定工程Ｓ２３）
河川遊覧船２を母船１の係船室１３に入渠させたら、河川遊覧船２が動かないように係船柱（不図示）にロープを繋ぐ等して河川遊覧船２を母船１に係留する。図４に示すように、河川遊覧船２を係留した状態でバラストタンクから海水を排出し、母船１をレベルアップ（浮上）させる。係船室１３から海水が排出され、係船室１３の床面１３ａが浮上したら、河川遊覧船２を係船室１３の床面１３ａに設置した枕木（不図示）等の固定手段により母船１に固定する。 (Pleasure boat fixing step S23)
After the river excursion boat 2 is docked in the mooring room 13 of the mother ship 1, the river excursion boat 2 is moored to the mother ship 1 by, for example, connecting a rope to a mooring post (not shown) so that the river excursion boat 2 does not move. As shown in FIG. 4, seawater is discharged from the ballast tank while the river excursion boat 2 is moored, and the mother ship 1 is leveled up (surfaced). When the seawater is discharged from the mooring room 13 and the floor 13a of the mooring room 13 rises, the river excursion boat 2 is fixed to the mother ship 1 by fixing means such as sleepers (not shown) installed on the floor 13a of the mooring room 13. .

この遊覧船固定工程Ｓ２３において、河川遊覧船２が水に浮いた状態から係船室１３の床面１３ａに当接して固定されるまでの間、河川遊覧船２は概ね水平な状態を維持するため、客室２２の乗客は、体が大きく傾くことがなく安全で快適である。また、河川遊覧船２が床面１３ａに固定された状態においても、河川遊覧船２の窓２２ａは、少なくとも上側の一部が（好ましくは、全部が）、一貫して母船１の周壁１２の上端より上側に突出しているため、乗客は、遊覧船固定工程Ｓ２３の間も周りの景色を楽しむことができる。 In this tour boat fixing step S23, the river tour boat 2 is maintained in a generally horizontal state from the state in which it floats on the water to the time it abuts against the floor surface 13a of the mooring room 13 and is fixed. , the passengers in the cabin 22 are safe and comfortable without their bodies greatly tilted. In addition, even when the river excursion boat 2 is fixed to the floor surface 13a, at least the upper portion (preferably, the entirety) of the window 22a of the river excursion boat 2 is consistent with the peripheral wall 12 of the mother ship 1. Since it protrudes upward from the upper end, passengers can enjoy the surrounding scenery even during the tour boat fixing step S23.

（湾内遊覧工程Ｓ３）
湾内遊覧工程Ｓ３は、母船１に河川遊覧船２を載置した状態で、海や湖の湾内を遊覧する工程である。遊覧船固定工程Ｓ２３において、河川遊覧船２を母船１の係船室１３に固定したら、母船１のエンジンを駆動して、河川遊覧船２を載置した状態で海や湖の湾内を遊覧する。河川遊覧船２の窓２２ａは、少なくとも一部が母船１の周壁１２より上側に露出しているので、湾内遊覧工程Ｓ３においても、乗客は、河川遊覧船２の窓２２ａから母船１の周壁１２に視界を妨げられることなく、周囲の景色を楽しむことができる。 (Bay sightseeing process S3)
The bay tour step S3 is a step of taking a tour of the bay of the sea or lake with the river tour boat 2 mounted on the mother ship 1 . In the tour boat fixing step S23, after the river tour boat 2 is fixed to the mooring room 13 of the mother ship 1, the engine of the mother boat 1 is driven and the river tour boat 2 is placed on it for sightseeing in the bay of the sea or lake. Since at least a part of the window 22a of the river excursion boat 2 is exposed above the peripheral wall 12 of the mother ship 1, passengers can see the peripheral wall 12 of the mother ship 1 through the window 22a of the river excursion boat 2 also in the bay sightseeing step S3. You can enjoy the surrounding scenery without obstructing your view.

＜第２実施形態.＞
次に、本発明の第２実施形態に係る水上遊覧方法について説明する。第２実施形態に係る水上遊覧方法では、第１実施形態とは逆に、海湾や湖を先に遊覧したのち、河川や運河を遊覧する。
尚、第２実施形態においても、第１実施形態と同じ水上遊覧組船１００を用いる他、第１実施形態と共通する部材については同一符号を付して、説明を省略する。 <Second Embodiment>
Next, a water excursion method according to a second embodiment of the present invention will be described. In the water sightseeing method according to the second embodiment, contrary to the first embodiment, the sea bays and lakes are first explored, and then the rivers and canals are toured.
Also in the second embodiment, the same water excursion boat assembly 100 as in the first embodiment is used, and members common to those in the first embodiment are denoted by the same reference numerals, and descriptions thereof are omitted.

（湾内遊覧工程Ｓ２０１）
湾内遊覧工程Ｓ２０１は、母船１に河川遊覧船２を載置した状態で、海湾や湖を遊覧する工程である。湾内遊覧工程Ｓ２０１は、港Ａ内に河川遊覧船２を載置した母船１を停泊させておき、この河川遊覧船２内に乗客を乗せる。乗客が河川遊覧船２の窓２２ａから景色を眺めることができるのは、第１実施形態における湾内遊覧工程Ｓ３と同様である。 (Bay sightseeing process S201)
The bay tour step S201 is a step of taking a tour of a bay or a lake with the river tour boat 2 mounted on the mother ship 1 . In the bay sightseeing step S201, the mother ship 1 on which the river sightseeing boat 2 is placed is anchored in the harbor A, and the passengers are put on the river sightseeing boat 2.例文帳に追加Passengers can look at the scenery from the window 22a of the river excursion boat 2, as in the bay excursion step S3 in the first embodiment.

（遊覧船離脱工程Ｓ２０２）
遊覧船離脱工程Ｓ２０２は、河川遊覧船２に乗客を乗せたまま、母船１から河川遊覧船２を離脱させる工程であり、図６に示すように、バラスト調整で係船室１３に海水を流入させる係船室沈下工程Ｓ２２１と、河川遊覧船２を水上で走行させて係船室１３から出渠させる遊覧船出渠工程Ｓ２２２と、バラスト調節により係船室１３を浮上させる係船室浮上工程Ｓ２２３とを有している。 (Pleasure boat leaving step S202)
The excursion boat detachment step S202 is a step of detaching the river excursion boat 2 from the mother ship 1 while passengers are still on board the river excursion boat 2. As shown in FIG. It has a mooring room subsidence process S221, a sightseeing boat launching process S222 in which the river excursion boat 2 is driven on the water and launched from the mooring room 13, and a mooring room floating process S223 in which the mooring room 13 is raised by ballast adjustment. there is

（係船室沈下工程Ｓ２２１）
河川遊覧船２が湾内遊覧工程Ｓ２０１を終え、港Ａに到着したら、乗客はそのまま河川遊覧船２に乗せたまま、母船１のバラストタンクに海水を流入する等して、母船１をレベルダウン（沈下）させ、図３（ｂ）に示すように、係船室１３内に海水を流入させて河川遊覧船２を海面上に浮上させる。この間、河川遊覧船２を母船１に対する固定手段は適宜に解除する。 (Mooring room sinking process S221)
When the river pleasure boat 2 finishes the bay sightseeing process S201 and arrives at Port A, the mother ship 1 is leveled down ( As shown in FIG. 3(b), seawater is allowed to flow into the mooring room 13 to float the river excursion boat 2 above the sea surface. During this time, the means for fixing the river excursion boat 2 to the mother ship 1 is released as appropriate.

（遊覧船出渠工程Ｓ２２２）
係船室１３内で河川遊覧船２を浮上させたら、河川遊覧船２の係留も解除し、図２（ａ）の「出渠」と記した矢印の向き（図の右向き）に河川遊覧船２を自力で走行させ、河川遊覧船２を係船室１３の後方に出渠させる。 (Pleasure boat departure process S222)
After the river excursion boat 2 is floated in the mooring room 13, the mooring of the river excursion boat 2 is also released, and the river excursion boat 2 is moved in the direction of the arrow labeled "Dock" in FIG. is driven by itself, and the river excursion boat 2 is docked behind the mooring room 13.

この遊覧船出渠工程Ｓ２２２において、河川遊覧船２が係船室１３の床面１３ａに固定された状態から、水に浮上して出渠を完了するまでの間、河川遊覧船２は概ね水平な状態を維持するため、客室２２の乗客は、体が大きく傾くことがなく安全で快適である。また、この間一貫して河川遊覧船２の窓２２ａは、少なくとも上側の一部が（好ましくは、全部が）、一貫して母船１の周壁１２の上端より上側に突出しているため、乗客は、遊覧船出渠工程Ｓ２２２の間も周りの景色を楽しむことができる。 In the excursion boat docking step S222, the river excursion boat 2 is in a substantially horizontal state from the state where it is fixed to the floor surface 13a of the mooring room 13 until it floats on the water and completes docking. , the passengers in the cabin 22 are safe and comfortable without their bodies leaning greatly. In addition, at least a part (preferably, all) of the upper side of the window 22a of the river excursion boat 2 consistently protrudes above the upper end of the peripheral wall 12 of the mother ship 1 throughout this period, so that passengers can The surrounding scenery can be enjoyed during the excursion boat docking step S222.

（係船室浮上工程Ｓ２２３）
河川遊覧船２を母船１から離脱させたら、バラストタンクから海水を排出する等して、図１（ｂ）の状態にまで、母船１を浮上させる。 (Mooring room surfacing step S223)
After the river excursion boat 2 is detached from the mother ship 1, the mother ship 1 is raised to the state shown in FIG. 1B by, for example, discharging seawater from the ballast tanks.

（河川遊覧工程Ｓ２０３）
河川遊覧船２を母船１から離脱させたら、母船１は港Ａ内に残し、河川遊覧船単独で河川や運河を遊覧する。 (River excursion process S203)
After the river excursion boat 2 is separated from the mother ship 1, the mother ship 1 is left in the port A, and the river excursion boat alone tours rivers and canals.

（その他の実施形態）
第１実施形態の水上遊覧方法を、乗客を入れ替えながら繰り返す場合には、乗客の入れ替え時に、第２実施形態における遊覧船離脱工程Ｓ２０２を実施すればよい。 (Other embodiments)
In the case where the water sightseeing method of the first embodiment is repeated while changing passengers, the excursion boat leaving step S202 in the second embodiment may be performed when the passengers are changed.

また、第２実施形態の水上遊覧方法を、乗客を入れ替えながら繰り返す場合には、乗客の入れ替え時に、第１実施形態における遊覧船積載工程Ｓ２を実施すればよい。 Further, in the case where the water sightseeing method of the second embodiment is repeated while changing passengers, the sightseeing boat loading step S2 in the first embodiment may be carried out at the time of changing the passengers.

さらに、第１実施形態の水上遊覧方法が終了したら乗客を入れ替えて第２実施形態の水上遊覧方法を実施し、第２実施形態の水上遊覧方法が終了したら、また乗客を入れ替えて第１実施形態の水上遊覧方法を実施するというように、第１実施形態と第２実施形態の水上遊覧方法を交互に繰り返すこともでき、こうすると、第１、又は第２実施形態のうち同じ実施形態の水上遊覧方法を繰り返す場合に乗客の入れ替え時に必要な遊覧船離脱工程Ｓ２０２や遊覧船積載工程Ｓ２を省略できる。 Furthermore, when the water excursion method of the first embodiment ends, the passengers are replaced and the water excursion method of the second embodiment is carried out, and when the water excursion method of the second embodiment ends, the passengers are changed again and the first embodiment is carried out. The water excursion method of the first embodiment and the second embodiment can be alternately repeated, such as implementing the water excursion method of the first embodiment and the water excursion method of the second embodiment. When the sightseeing method is repeated, the excursion boat detachment step S202 and the excursion boat loading step S2 that are necessary when changing passengers can be omitted.

以上、本発明の水上遊覧方法、及び水上遊覧組船は、上述した実施形態に限らず、例えば、母船の係船室は、乗客が河川遊覧船の客室の窓から母船の外部が望めれば、屋根があってもよいし、床がなくてもよい。遊覧船積載工程や、遊覧船離脱工程において、母船を浮沈させずに母船に対し河川遊覧船を積載、又は離脱させるようにしてもよい。 As described above, the water excursion method and the water excursion group ship of the present invention are not limited to the above-described embodiments. It can have a roof or no floor. In the excursion boat loading step and the excursion boat unloading step, the river excursion boat may be loaded onto or unloaded from the mother ship without causing the mother ship to float or sink.

また、本発明の水上遊覧方法では、河川、又は海湾を遊覧する途中で港に立ち寄って乗客の一部、または全部を乗降させることも可能である。また、万博会場やテーマパーク等の観光地に立ち寄って乗客を降ろし、観光が終わったころに迎えに行くようしてもよいし、観光地で降りた乗客がそこで観光をする間、別のグループの乗客を乗せて河川や海湾を遊覧するようにしてもよい。本発明の水上遊覧方法を、観光地と別の観光地、観光地とホテルの間等の移動手段として利用してもよい。異なる遊覧船を、交代で載せて遊覧することもできる。 In addition, in the water sightseeing method of the present invention, it is possible to stop at a port and board and disembark some or all of the passengers on the way of sightseeing in rivers or sea bays. In addition, it is possible to drop off passengers at sightseeing spots such as Expo venues and theme parks, and pick them up when the sightseeing is over. passengers may be carried to tour rivers and sea bays. The water excursion method of the present invention may be used as a means of transportation between a tourist spot and another tourist spot, or between a tourist spot and a hotel. It is also possible to take turns riding on different pleasure boats.

１００ 水上遊覧組船
１ 母船
１２ 周壁
１３ 係船室
１３ａ 床面
１４ 開口部
２ 河川遊覧船
２２ 客室
２２ａ 窓 100 Water Excursion Group Boat 1 Mother Ship 12 Peripheral Wall 13 Mooring Room 13a Floor 14 Opening 2 River Excursion Boat 22 Guest Room 22a Window

Claims (6)

河川や運河と海湾や湖の両方を乗客に船を乗り換えさせることなく遊覧する水上遊覧方法であって、
河川遊覧船に乗客を乗せて、河川や運河を遊覧する河川遊覧工程と、
前記河川遊覧船に乗客を乗せたまま、母船に河川遊覧船を積載する遊覧船積載工程と、 母船に河川遊覧船を載置した状態で、海や湖の湾内を遊覧する湾内遊覧工程と
を備え、
前記湾内遊覧工程において、前記河川遊覧船が、前記母船に積載された際に、当該河川遊覧船の客室の窓の少なくとも一部が前記母船の周壁より上側に出るよう設けて、乗客が河川遊覧船の窓から視界を妨げられることなく周囲を見晴らし可能とすることを特徴とする水上遊覧方法。 A water sightseeing method for enjoying both rivers, canals, sea bays and lakes without having passengers change boats,
A river excursion process in which passengers ride on a river excursion boat and tour rivers and canals,
A sightseeing boat loading step of loading the river sightseeing boat onto the mother ship while passengers are on board the river sightseeing boat, and a bay sightseeing step of sightseeing in the bay of the sea or lake with the river sightseeing boat loaded on the mother boat. prepared,
In the bay excursion step, when the river excursion boat is loaded on the mother ship, at least a part of the windows of the cabins of the river excursion boat are provided above the peripheral wall of the mother ship so that passengers can enjoy the river excursion. A water sightseeing method characterized by enabling a view of the surroundings from the window of a ship without obstructing the view. 前記母船は、無蓋有床で後方に開口部を有する係船室を備え、
前記遊覧船積載工程は、バラスト調整で前記係船室に海水を流入させる係船室沈下工程と、前記河川遊覧船を水上で走行させて前記係船室に入渠させる遊覧船入渠工程と、バラスト調節により前記係船室を浮上させ、前記河川遊覧船を前記係船室に固定する遊覧船固定工程とを有する請求項１に記載の水上遊覧方法。 The mother ship has a mooring room with an open floor and an opening in the rear,
The excursion boat loading process includes a mooring room subsidence process in which seawater flows into the mooring room for ballast adjustment, a sightseeing boat docking process for running the river excursion boat on the water and entering the mooring room, and ballast adjustment for the mooring room. 2. The water excursion method according to claim 1, further comprising a tour boat fixing step of floating a mooring room and fixing said river excursion boat to said mooring room. 前記遊覧船積載工程において、前記河川遊覧船が、前記母船に入渠を開始してから母船に固定されるまでの間、当該河川遊覧船の客室の窓の少なくとも一部が前記母船の周壁より上側に出るよう設けて乗客が前記河川遊覧船の窓から前記母船の周壁に妨げられることなく周囲を見晴らし可能である請求項２に記載の水上遊覧方法。 In the excursion boat loading step, at least a part of the windows of the passenger cabins of the river excursion boat is above the peripheral wall of the mother ship from when the river excursion boat starts docking until it is fixed to the mother ship. 3. A water excursion method according to claim 2, wherein the passenger can view the surroundings from the window of the river excursion boat without being obstructed by the peripheral wall of the mother ship. 河川や運河と海湾や湖の両方を乗客に船を乗り換えさせることなく遊覧する水上遊覧方法であって、
母船に河川遊覧船を載置した状態で、海や湖の湾内を遊覧する湾内遊覧工程と、
前記河川遊覧船に乗客を乗せたまま、母船から河川遊覧船を離脱させる遊覧船離脱工程と、
河川遊覧船に乗客を乗せて、河川や運河を遊覧する河川遊覧工程と
を備え、
前記湾内遊覧工程において、前記河川遊覧船が、前記母船に積載された状態において、当該河川遊覧船の客室の窓の少なくとも一部が前記母船の周壁より上側に出るよう設けて乗客が河川遊覧船の窓から母船の周壁に視界を妨げられることなく周囲を見晴らし可能とすることを特徴とする水上遊覧方法。 A water sightseeing method for enjoying both rivers, canals, sea bays and lakes without having passengers change boats,
A bay excursion process in which the river excursion boat is placed on the mother ship and tours the bay of the sea or lake;
A tour boat detachment step of detaching the river tour boat from the mother ship while passengers are on board the river tour boat;
Equipped with a river excursion process in which passengers are placed on a river excursion boat to tour rivers and canals,
In the bay excursion step, when the river excursion boat is loaded on the mother ship, at least a part of the windows of the cabins of the river excursion boat are provided above the peripheral wall of the mother ship so that passengers can enjoy the river excursion boat. A water excursion method characterized in that it is possible to look around the surroundings from the window of the mother ship without being obstructed by the peripheral wall of the mother ship. 請求項１に記載の水上遊覧方法を河川遊覧工程、遊覧船積載工程、湾内遊覧工程の順に実施したのち、乗客を入れ替えて、請求項４に記載の水上遊覧方法を湾内遊覧工程、遊覧船離脱工程、河川遊覧工程の順に実施するか、又は、請求項４に記載の水上遊覧方法を湾内遊覧工程、遊覧船離脱工程、河川遊覧工程の順に実施したのち、乗客を入れ替えて、請求項１に記載の水上遊覧方法を河川遊覧工程、遊覧船積載工程、湾内遊覧工程の順に実施する水上遊覧方法。 After performing the river excursion process, the excursion boat loading process, and the bay excursion process in this order, the water excursion method according to claim 4 is performed in the bay excursion process and the excursion boat leaving process. Alternatively, the water excursion method according to claim 4 is performed in the order of the bay excursion process, the excursion boat departure process, and the river excursion process, and then the passengers are replaced. A water excursion method in which the water excursion method described in 1 is carried out in the order of the river excursion process, the excursion boat loading process, and the bay excursion process . 河川や運河と海湾や湖の両方を乗客に船を乗り換えさせることなく遊覧するために用いる水上遊覧組船であって、
母船と、
母船に積載される河川遊覧船と
を備え、
前記河川遊覧船は、前記母船に積載された状態において、当該河川遊覧船の客室の窓の少なくとも一部が前記母船の周壁より上側に出るよう設けられていることを特徴とする水上遊覧組船。 A water excursion group boat used to tour both rivers, canals, sea bays and lakes without having to change boats for passengers,
mothership and
Equipped with a river excursion boat loaded on the mother ship,
Said river excursion boat is provided so that at least a part of the windows of the cabins of said river excursion boat protrude above the peripheral wall of said mother ship when loaded on said mother ship. .
JP2022055356A 2022-03-30 2022-03-30 Water excursion method and water excursion group boat Active JP7158691B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022055356A JP7158691B1 (en) 2022-03-30 2022-03-30 Water excursion method and water excursion group boat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022055356A JP7158691B1 (en) 2022-03-30 2022-03-30 Water excursion method and water excursion group boat

Publications (2)

Publication Number Publication Date
JP7158691B1 true JP7158691B1 (en) 2022-10-24
JP2023147698A JP2023147698A (en) 2023-10-13

Family

ID=83721024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022055356A Active JP7158691B1 (en) 2022-03-30 2022-03-30 Water excursion method and water excursion group boat

Country Status (1)

Country Link
JP (1) JP7158691B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5855180A (en) * 1997-05-02 1999-01-05 Cello-Foam Na, Inc. Tilting dry dock for small watercraft
US5913278A (en) * 1993-04-15 1999-06-22 Mitchell; George Floating dock
US20110203507A1 (en) * 2008-10-28 2011-08-25 Piet Ellnor Ocean going transport vessel with docking arrangements
US20140238287A1 (en) * 2012-04-28 2014-08-28 Dockwise Shipping B.V. Method for dry-docking a floating unit
US20140373767A1 (en) * 2012-02-07 2014-12-25 Keppel Offshore & Marine Ltd. Semi-Submersible Platform With A Movable Submergible Platform For Dry Docking A Vessel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5913278A (en) * 1993-04-15 1999-06-22 Mitchell; George Floating dock
US5855180A (en) * 1997-05-02 1999-01-05 Cello-Foam Na, Inc. Tilting dry dock for small watercraft
US20110203507A1 (en) * 2008-10-28 2011-08-25 Piet Ellnor Ocean going transport vessel with docking arrangements
US20140373767A1 (en) * 2012-02-07 2014-12-25 Keppel Offshore & Marine Ltd. Semi-Submersible Platform With A Movable Submergible Platform For Dry Docking A Vessel
US20140238287A1 (en) * 2012-04-28 2014-08-28 Dockwise Shipping B.V. Method for dry-docking a floating unit

Also Published As

Publication number Publication date
JP2023147698A (en) 2023-10-13

Similar Documents

Publication Publication Date Title
AU2013207342B2 (en) System and method for underwater observation
JP5878179B2 (en) Floating cargo ship and loading and unloading method
KR100507853B1 (en) Self-propelling barge
KR20180036783A (en) How to ship using a ship or ship
JP7158691B1 (en) Water excursion method and water excursion group boat
KR101868946B1 (en) Leisure boat with underwater viewing
CN209833917U (en) Semi-submersible sightseeing boat
US3796176A (en) Apparatus for and method of carrying marine cargo
AU728042B2 (en) Underwater viewing vessel
KR102433430B1 (en) Semisubmersible for underwater sightseeing
RU2270132C1 (en) Recreation ship
AU2006292867A1 (en) Vessel with movable float
JP2001122189A (en) Ship having buoyant bodies on upper deck
RU2170190C2 (en) Submarine sailing catamaran and method of its leadership
RU2482002C1 (en) Fishing floating gear for amphibious crawler machines
SU553164A1 (en) Ship for the transportation of lighters afloat
JPS6018483A (en) Method of bulding floating dock from two existing tankers
FR3039127A1 (en) DEVICE FOR LIFTING AND MAINTAINING THE HORIZONTALITY OF THE PLATE OF MULTI-STACKED FLYING VESSELS AND MOORING
JPS60240598A (en) Underwater viewing ship
JP2002037186A (en) Expandable simple ship repairing system pontoon
FR2720714A1 (en) Semi=submersible catamaran for submarine exploration

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220331

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220412

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220412

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220621

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220729

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220913

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20221003

R150 Certificate of patent or registration of utility model

Ref document number: 7158691

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150