JPH0634237Y2 - Small ship tow rope release device - Google Patents

Small ship tow rope release device

Info

Publication number
JPH0634237Y2
JPH0634237Y2 JP1988131207U JP13120788U JPH0634237Y2 JP H0634237 Y2 JPH0634237 Y2 JP H0634237Y2 JP 1988131207 U JP1988131207 U JP 1988131207U JP 13120788 U JP13120788 U JP 13120788U JP H0634237 Y2 JPH0634237 Y2 JP H0634237Y2
Authority
JP
Japan
Prior art keywords
rope
hook
drawstring
rotating roller
small boat
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.)
Expired - Fee Related
Application number
JP1988131207U
Other languages
Japanese (ja)
Other versions
JPH0251995U (en
Inventor
敦雄 椙本
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.)
Fujikura Composites Inc
Original Assignee
Fujikura Rubber Ltd
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 Fujikura Rubber Ltd filed Critical Fujikura Rubber Ltd
Priority to JP1988131207U priority Critical patent/JPH0634237Y2/en
Publication of JPH0251995U publication Critical patent/JPH0251995U/ja
Application granted granted Critical
Publication of JPH0634237Y2 publication Critical patent/JPH0634237Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【考案の詳細な説明】 産業上の利用分野 本考案は救助艇、大型船舶間の連絡船等に用いる小型船
を、母船で牽引する場合に使用する小型船牽引ロープの
離脱装置に係るものである。そして、牽引母船と牽引さ
れる小型船とが、どのような位置関係にあっても、牽引
される小型船側から母船との牽引関係を確実に解除し得
るようにする事を目的としたものである。
[Detailed Description of the Invention] Industrial field of application The present invention relates to a small boat towing rope detaching device used when a small boat used as a rescue boat or a connecting boat between large boats is towed by a mother boat. is there. The purpose of the present invention is to ensure that the towed small ship can reliably release the towed relationship with the mother ship from the towed small ship side, regardless of the positional relationship between the towed mother ship and the towed small ship. is there.

従来の技術 従来、小型船と、もやい綱で連結した。欧州特許出願公
開第89,172号明細書に記載のごときシャックル本体に、
固定軸を支点として回動し得るフックを設け、このフッ
クの先端を、シャックル本体の係合駒に係合して、牽引
母船の牽引ロープを挿通係合する挿通部を形成したもの
が存在する。そして、このシャックル本体は、係合駒
を、接続した引紐で牽引移動することによりフックとの
係合を解除し、牽引ロープを挿通部から離脱し得るよう
にしている。
Conventional technology Conventionally, it was connected to a small boat by a moy rope. In the shackle body as described in European Patent Application Publication No. 89,172,
There is a hook which is rotatable around a fixed shaft as a fulcrum, and a tip of the hook is engaged with an engagement piece of a shackle body to form an insertion portion for inserting and engaging a tow rope of a tow mother ship. . The shackle body is adapted to be disengaged from the hook by pulling and moving the engaging piece with the connected drawstring so that the pulling rope can be detached from the insertion portion.

また、実開昭60-6785号公報記載の考案の如く、係合駒
を回動コロを介して牽引することにより、係合駒の牽引
軸方向とは多少異なる方向からでも係合駒を牽引してフ
ックの係合を解除出来るようにしたものが存在する。
Further, as in the invention disclosed in Japanese Utility Model Laid-Open No. 60-6785, by pulling the engaging piece through the rotating roller, the engaging piece can be pulled even from a direction slightly different from the pulling axis direction of the engaging piece. There are those that allow the engagement of the hook to be released.

考案が解決しようとする課題 しかしながら、上記の欧州特許出願公開第89,172号明細
書に記載のごときシャックル本体を、小型船牽引ロープ
の離脱装置として用いると、荒天時の海上等では牽引母
船と牽引される小型船とが、牽引方向の軸線上に位置す
る事は少なく、その位置関係は様々な角度となる。
However, when the shackle body as described in the above-mentioned European Patent Application Publication No. 89,172 is used as a device for releasing a small boat tow rope, it is towed by a towed mother ship at sea in stormy weather. It is rare for small ships to be located on the axis of the towing direction, and their positional relationships are at various angles.

そのため、引紐で係合駒をフックの離脱方向に引こうと
しても、係合駒の牽引軸方向に引くことが出来ず、牽引
方向軸に対して、例えば直角方向にしか引くことが出来
ない場合も生じる。この場合には、係合駒の移動が出来
ず、フックを解除出来ないから、小型船は極めて危険な
状態で、母船に牽引されたままとなる場合も生じるもの
であった。
Therefore, even if the pulling cord tries to pull the engaging piece in the disengagement direction of the hook, it cannot be pulled in the pulling axis direction of the engaging piece and may be pulled only in the direction perpendicular to the pulling direction axis. Occurs. In this case, since the engagement piece cannot be moved and the hook cannot be released, the small boat may be in a very dangerous state and may be towed by the mother boat.

また、実開昭60-6785号公報記載の考案の如きものに有
っては、係合駒の牽引軸方向とは多少異なる方向からで
も、係合駒を牽引してフックの係合を解除可能とする
が、回動コロがシャックル本体の凹溝内に固定的に位置
する。
Further, in the device disclosed in Japanese Utility Model Publication No. 60-6785, the hook can be released by pulling the hook even from a direction slightly different from the pulling shaft direction of the hook. However, the rotating roller is fixedly positioned in the groove of the shackle body.

そのため、荒天時の海上等に於いて、牽引母船と牽引さ
れる小型船との位置関係は様々な角度となり、引紐で係
合駒をフックの離脱方向に引こうとしても不可能な場合
が生じる。例えば、シャックル本体の外周に於いて円周
方向に引紐が回転すると、引紐はシャックル本体に絡み
付いてしまい、係合駒を牽引することが不可能となる。
そのため、この場合には、係合駒の移動が出来ず、フッ
クを解除出来ないから、小型船は極めて危険な状態で、
母船に牽引されたままとなる。
Therefore, the position relationship between the towed mother ship and the towed small ship will be at various angles on the sea at the time of stormy weather, and it may not be possible to pull the engaging piece in the hook disengagement direction with the drawstring. . For example, when the drawstring rotates in the circumferential direction on the outer circumference of the shackle body, the drawstring is entangled with the shackle body, making it impossible to pull the engagement piece.
Therefore, in this case, the engagement piece cannot be moved and the hook cannot be released, so the small boat is in an extremely dangerous state,
It remains towed by the mother ship.

本考案は上述のごとき問題点を解決しようとするもので
あって、牽引母船による小型船の牽引を、母船と小型船
とがどのような位置関係にあっても、小型船側から引紐
を引くことにより、連結部を確実に分離し、母船からの
安全な離脱と、小型船の目的位置への迅速な移動を可能
にしようとするものである。
SUMMARY OF THE INVENTION The present invention is intended to solve the above-mentioned problems, and towing a small boat by a towing mother ship, pulling a drawstring from the small boat side regardless of the positional relationship between the mother ship and the small boat. By so doing, it is intended to reliably separate the connecting portion, to enable safe separation from the mother ship and rapid movement of the small ship to the target position.

問題点を解決するための手段 本考案は上述のごとき問題点を解決するため、小型船
と、もやい綱で連結したシャックル本体に、固定軸を支
点として回動し得るフックを設け、このフックの先端
を、シャックル本体の係合駒に係合して、牽引母船の牽
引ロープを挿通係合する挿通部を形成するとともに係合
駒を、接続した引紐で牽引移動することによりフックと
の係合を解除し、牽引ロープを挿通部から離脱し得るよ
うにしたものに於いて、フック形成部とは反対側のシャ
ックル本体に、吊り金を回動自在に連結し、この吊り金
に、シンブルを接続した、もやい綱を連結し、この、も
やい綱のシンブルに、係合駒の牽引方向軸の延長上に設
けた回動コロを、接続リングを介して回動可能に連結す
るとともに係合駒に接続した引紐を、回動コロを介して
小型船に位置して成るものである。
Means for Solving the Problems In order to solve the above problems, the present invention provides a small boat and a shackle body connected by a moy rope with a hook that can be rotated around a fixed shaft as a fulcrum. The tip is engaged with the engagement piece of the shackle body to form an insertion portion for inserting and engaging the tow rope of the towing mother ship, and the engagement piece is engaged with the hook by pulling and moving with the connected drawstring. In order to remove the tow rope from the insertion part, the shackle is rotatably connected to the shackle body on the side opposite to the hook forming part, and the thimble is attached with the thimble. Connect the connected moyashi rope, and connect the rotation roller provided on the extension of the pulling direction axis of the engaging piece to this thimble of the moyari rope so as to be rotatable via the connection ring and to the engaging piece. Rotate the connected drawstring It is located through a small boat.

また、回動コロをシンブルに接続する接続リングには、
回動コロとの間に引紐の挿入間隔を介して保持片を固定
し、引紐が回動コロから離脱する事のないようにしても
良い。
In addition, the connection ring that connects the rotating roller to the thimble,
The holding piece may be fixed to the rotating roller via the pulling string insertion interval so that the pulling string does not separate from the rotating roller.

作用 本考案は上述のごとく構成したものであるから、荒天時
の海上等で牽引母船と牽引される小型船の引紐が、係合
駒の牽引軸の延長上に位置せず、例えば第2図2点破線
に示すごとく、牽引軸に対して直角に位置するような場
合にも、回動コロは牽引軸の延長上に位置する。そのた
め、この回動コロを介して係合駒と連結している引紐
を、小型船側から牽引すれば、係合駒は牽引軸方向に牽
引され、フックとの係合を解除する事が可能となる。
Action Since the present invention is configured as described above, the drawstring of a small boat towed by a tow mother ship at sea or the like in stormy weather is not located on the extension of the tow shaft of the engaging piece, and, for example, FIG. As shown by the dotted line, the rotating roller is located on the extension of the traction shaft even when it is positioned at right angles to the traction shaft. Therefore, by pulling the drawstring connected to the engaging piece via the turning roller from the small boat side, the engaging piece can be pulled in the pulling axis direction and the engagement with the hook can be released. Become.

また、シャックル本体を、フック形成部の反対側に吊り
金を回動自在に連結し、この吊り金に、もやい綱を連結
しているから、シャックルと、もやい綱が回動可能に連
結し、より戻しの効果を生じ、回動コロと係合駒の位置
関係も広い範囲で一定に保たれるものである。
Further, the shackle body is rotatably connected to the opposite side of the hook forming portion, and since the moyari rope is connected to this hang wire, the shackle and the moyari rope are rotatably connected, The effect of returning is further produced, and the positional relationship between the rotating roller and the engaging piece is kept constant in a wide range.

また、もやい綱はシンブルを接続して構成し、このもや
い綱を構成するシンブルに、回動コロを接続リングで回
動可能に接続したものとしているから、回動コロの、も
やい綱に対する位置移動が更に容易となり、引紐が、も
やい綱に絡んだりする事故も防止出来るものとなる。従
って、小型船が、牽引母船の外周を円周方向に回転する
ような事態が生じても、引紐がシャックル本体に絡んだ
り、係合駒の牽引を不可能とするような事がないもので
ある。
In addition, the moyari rope is configured by connecting thimbles, and since the rotating roller is rotatably connected to the thimble constituting the moyari rope by the connecting ring, the position movement of the rotating roller with respect to the moyari rope is performed. It becomes even easier, and it is possible to prevent an accident in which the drawstring is entangled in a moy rope. Therefore, even if the small boat rotates in the circumferential direction around the outer periphery of the towing mother ship, the drawstring is not entangled with the shackle body or the engaging piece cannot be towed. .

また、回動コロをシンブルに接続する接続リングに、回
動コロとの間に引紐の挿入間隔を介して保持片を固定す
れば、引紐は回動コロと保持片の間に保持され、引紐が
回動コロから離脱する事を防止出来るものとなる。
Further, if the holding piece is fixed to the connecting ring that connects the rotating roller to the thimble with the pulling string inserted between the rotating roller and the rotating roller, the pulling string is held between the rotating roller and the holding piece. Can be prevented from separating from the rotating roller.

実施例 以下本考案の一実施例を図面に於いて説明すれば、
(1)は小型船で、海難事故の救助艇、大型船舶間の連
絡等に用いられるものである。そして、吊具(2)に連
結したクレーン等で母船から海上に吊り降ろされた後、
吊具(2)とクレーン等との連結を解除する。
An embodiment of the present invention will be described below with reference to the drawings.
(1) is a small boat, which is used for rescue boats in a marine accident and for communication between large boats. After being hung from the mother ship by the crane connected to the hanger (2),
Disconnect the suspension (2) from the crane.

また、小型船(1)と母船とは、小型船(1)の先端方
向の固定部(3)に固定した、もやい綱(4)を、牽引
母船の牽引ロープ(5)に、シャックル本体(6)を介
して連結することにより連結している。このシャックル
本体(6)は、小型船(1)と、もやい綱(4)を介し
て連結している。そして、固定軸(7)を支点として回
動し得るフック(8)を設け、このフック(8)の先端
を、シャックル本体(6)の係合駒(10)に係合し、牽
引母船の牽引ロープ(5)を挿通係合する挿通部(11)
を形成している。
In addition, the small boat (1) and the mother ship have a shackle main body (4) fixed to a fixing portion (3) in the tip direction of the small boat (1) on a tow rope (5) of the tow mother ship. They are connected by connecting via 6). The shackle body (6) is connected to the small boat (1) via a moy rope (4). Then, a hook (8) that can be rotated around the fixed shaft (7) as a fulcrum is provided, and the tip of this hook (8) is engaged with the engagement piece (10) of the shackle body (6), and Insertion part (11) for inserting and engaging the tow rope (5)
Is formed.

この係合駒(10)は、第3図に示すごとく、シャックル
本体(6)内に設けたシリンダー部(12)に、押圧発条
(13)でフック(8)方向に付勢して軸方向摺動自在に
装着する。また、係合駒(10)は、フック(8)の固定
軸(7)を支点とした解放方向面に、押圧発条(13)の
押圧力により係合し、フック(8)の解放を防止してい
る。
As shown in FIG. 3, the engaging piece (10) is axially urged by a pressing spring (13) toward a hook (8) against a cylinder portion (12) provided in the shackle body (6). It is slidably attached. The engagement piece (10) is engaged with the release direction surface of the hook (8) with the fixed shaft (7) as a fulcrum by the pressing force of the pressing bar (13) to prevent the hook (8) from being released. is doing.

このフック(8)の解放は、係合駒(10)に引紐(14)
を接続固定し、この接続した引紐(14)で、係合駒(1
0)を牽引軸方向に牽引移動することにより、フック
(8)との係合を解除し、牽引ロープ(5)を挿通部
(11)から離脱し得るように構成している。
To release the hook (8), drawstring (14) is attached to the engaging piece (10).
Connect and fix the connecting piece (14) with the connected drawstring (14).
By pulling the 0) in the pulling axis direction, the engagement with the hook (8) is released, and the pulling rope (5) can be separated from the insertion portion (11).

そして、係合駒(10)の牽引軸方向の延長上に、滑動面
を形成した回動コロ(15)を位置させる。この回動コロ
(15)は、第1図に示す如く、もやい綱(4)の一部に
設けたシンブル(16)に、接続リング(17)を介して、
回動可能に連結する。また、係合駒(10)に接続固定し
た引紐(14)を、回動コロ(15)を介して小型船(1)
に位置している。
Then, the rotation roller (15) having the sliding surface is positioned on the extension of the engagement piece (10) in the pulling axis direction. As shown in FIG. 1, this rotating roller (15) is connected to a thimble (16) provided on a part of the moyako (4) via a connecting ring (17).
Connect rotatably. In addition, the drawstring (14) connected and fixed to the engaging piece (10) is attached to the small boat (1) via the rotating roller (15).
Is located in.

また、第4図に示す如く、この回動コロ(15)を、シン
ブル(16)に接続する接続リング(17)に回動可能に軸
支するとともに接続リング(17)に、回動コロ(15)と
の間に引紐(14)の挿入間隔(21)を介して保持片(2
2)を固定する。このように構成すれば、引紐(14)は
回動コロ(15)と保持片(22)の間に保持され、引紐
(14)が回動コロ(15)から離脱する事を防止出来るも
のとなる。
Further, as shown in FIG. 4, the rotating roller (15) is rotatably supported by the connecting ring (17) connected to the thimble (16), and the rotating roller (15) is connected to the connecting ring (17). 15) and the holding piece (2) through the insertion interval (21) of the drawstring (14).
2) Fix. According to this structure, the drawstring (14) is held between the rotating roller (15) and the holding piece (22), and the drawstring (14) can be prevented from coming off the rotating roller (15). Become.

また、シャックル本体(6)は、フック(8)の形成部
とは反対側に、連結軸(18)を介して吊り金(20)を回
動自在に連結し、この吊り金(20)に、もやい綱(4)
を連結し、縒り戻し効果を持たせている。
The shackle body (6) is rotatably connected to the hook (8) on the side opposite to the formation part of the hook (8) via a connecting shaft (18). , Moyashuna (4)
Are connected to give a twisting effect.

上述のごとく構成したものに於いて、フック(8)と係
合駒(10)の係合関係は、引紐(14)を引いて押圧発条
(13)の復元力に抗して係合駒(10)を軸方向に移動さ
せれば、フック(8)の解除が成され、牽引ロープ
(5)は挿通部(11)からの離脱が可能となり、小型船
(1)と牽引母船とは分離される。
In the structure configured as described above, the engagement relationship between the hook (8) and the engagement piece (10) is such that the pulling string (14) is pulled to resist the restoring force of the pressing bar (13). By moving 10) in the axial direction, the hook (8) is released, and the tow rope (5) can be removed from the insertion part (11), and the small ship (1) and the tow mother ship are separated. To be done.

しかしながら、荒天時の海上等では、牽引母船と牽引さ
れる小型船(1)とが、牽引方向の軸線上に位置する事
は少なく、その位置関係は様々な角度となる。そのた
め、引紐(14)で係合駒(10)をフック(8)の離脱方
向に引こうとしても、係合駒(10)のシリンダー部(1
2)に従った牽引方向軸方向に引くことが出来ない。
However, the traction mother ship and the towed small boat (1) are rarely positioned on the axis line in the traction direction on the sea or the like during stormy weather, and their positional relationships are at various angles. Therefore, even if the pulling cord (14) tries to pull the engagement piece (10) in the disengagement direction of the hook (8), the cylinder portion (1) of the engagement piece (10) is pulled.
2) Traction direction According to 2) You cannot pull in the axial direction.

例えば、牽引方向軸に対して、直角方向にしか引くこと
が出来ない場合も、従来方法では生じるものとなる。し
かしながら本考案は、係合駒(10)のシリンダー部(1
2)に従った牽引軸の延長上に回動コロ(15)を設けて
いる。また、この回動コロ(15)を、もやい綱(4)の
シンブル(16)に回動可能に連結するとともに係合駒
(10)に接続固定した引紐(14)を、回動コロ(15)を
介して小型船(1)に位置して成るものである。
For example, even when the pulling can be performed only in the direction perpendicular to the pulling direction axis, this occurs in the conventional method. However, in the present invention, the cylinder portion (1
A rotating roller (15) is provided on the extension of the traction shaft according to 2). Further, the pulling cord (14) fixedly connected to and fixed to the engaging piece (10) is rotatably connected to the thimble (16) of the moyako (4). ) Via a small boat (1).

そのため、小型船(1)側に位置する引紐(14)が、係
合駒(10)のシリンダー部(12)に従った牽引軸の延長
上に位置せず、例えば第1図の2点鎖線に示すごとく、
牽引軸に対して直角方向に小型船(1)が位置する場合
にも、回動コロ(15)は常に牽引軸の延長上に位置す
る。そのため、この回動コロ(15)を介して係合駒(1
0)と連結している引紐(14)を、小型船(1)側から
牽引すれば、係合駒(10)は牽引軸方向に牽引され、フ
ック(8)との係合を解除する事が可能となる。
Therefore, the drawstring (14) located on the side of the small boat (1) is not located on the extension of the traction shaft according to the cylinder portion (12) of the engaging piece (10), and is, for example, the two-dot chain line in FIG. As shown in
Even when the small boat (1) is positioned in the direction perpendicular to the traction axis, the turning roller (15) is always located on the extension of the traction axis. Therefore, the engaging piece (1
By pulling the drawstring (14) connected to (0) from the side of the small boat (1), the engagement piece (10) is pulled in the pulling axis direction to release the engagement with the hook (8). Is possible.

また、回動コロ(15)はシンブル(16)に、接続リング
(17)で回動可能に接続しているから、回動コロ(15)
の、もやい綱(4)に対する位置移動が容易となり、引
紐(14)が、もやい綱(4)に絡んだりする事故も防止
出来るものとなる。従って、小型船(1)が、牽引母船
の外周を円周方向に回転するような事態が生じても、引
紐(14)がシャックル本体(6)や、もやい綱(4)に
絡んだり、係合駒(10)の牽引を不可能とするような事
がないものである。
Further, since the rotating roller (15) is rotatably connected to the thimble (16) by the connecting ring (17), the rotating roller (15)
The position of the moyashi rope (4) can be easily moved, and an accident in which the drawstring (14) is entangled in the moyashi rope (4) can be prevented. Therefore, even if the small boat (1) rotates in the circumferential direction on the outer periphery of the towing mother ship, the drawstring (14) is entangled with the shackle body (6) or the moy rope (4), It does not make it impossible to pull the compound piece (10).

考案の効果 本考案は上述のごとく構成したものであるから、牽引母
船による小型船の牽引を、母船と小型船とがどのような
位置関係にあっても、小型船側から引紐を引くことによ
り、母船側の牽引ロープと小型船側の、もやい綱との連
結部を確実に分離し、安全な母船からの離脱と、小型船
の目的位置への迅速な移動を可能にするものである。
Effect of the Invention Since the present invention is configured as described above, the towing of a small boat by a towing mother ship can be achieved by pulling a pull cord from the small boat side regardless of the positional relationship between the mother ship and the small boat. The connection between the tow rope on the mother ship side and the moyote rope on the small ship side can be reliably separated to enable safe separation from the mother ship and quick movement of the small ship to the target position.

従って、荒天による遭難等の、危険な状況において、極
めて高い信頼性を要求される小型船牽引ロープの離脱装
置として、安全で確実な作動を可能とすることが出来る
ものである。
Therefore, in a dangerous situation such as a disaster due to stormy weather, it is possible to perform a safe and reliable operation as a device for removing a small boat tow rope that requires extremely high reliability.

【図面の簡単な説明】[Brief description of drawings]

図面は本考案の一実施例を示すものであって、第1図は
牽引ロープともやい綱の接続関係を示す平面図、第2図
は小型船の側面図、第3図はシャックルの拡大断面図、
第4図は回動コロ部分の拡大断面図である。 (1)……小型船、(4)……もやい綱 (5)……牽引ロープ、(6)……シャックル本体 (7)……固定軸、(8)……フック (10)……係合駒、(11)……挿通部 (14)……引紐、(15)……回動コロ (16)……シンブル、(17)……接続リング (20)……吊り金、(21)……挿入間隔 (22)……保持片
The drawings show an embodiment of the present invention. FIG. 1 is a plan view showing the connection relationship between a tow rope and a hay rope, FIG. 2 is a side view of a small boat, and FIG. 3 is an enlarged cross section of a shackle. Figure,
FIG. 4 is an enlarged sectional view of the rotating roller portion. (1) …… Small boat, (4) …… Moya rope (5) …… Towing rope, (6) …… Shackle body (7) …… Fixed shaft, (8) …… Hook (10) …… Person Matching piece, (11) …… insertion part (14) …… drawing string, (15) …… rotating roller (16) …… thimble, (17) …… connection ring (20) …… hanging wire, (21) …… Insertion interval (22) …… Holding piece

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】小型船と、もやい綱で連結したシャックル
本体に、固定軸を支点として回動し得るフックを設け、
このフックの先端を、シャックル本体の係合駒に係合し
て、牽引母船の牽引ロープを挿通係合する挿通部を形成
するとともに係合駒を、接続した引紐で牽引移動するこ
とによりフックとの係合を解除し、牽引ロープを挿通部
から離脱し得るようにしたものに於いて、フック形成部
とは反対側のシャックル本体に、吊り金を回動自在に連
結し、この吊り金に、シンブルを接続した、もやい綱を
連結し、この、もやい綱のシンブルに、係合駒の牽引方
向軸の延長上に設けた回動コロを、接続リングを介して
回動可能に連結するとともに係合駒に接続した引紐を、
回動コロを介して小型船に位置したものである事を特徴
とする小型船牽引ロープの離脱装置。
1. A shackle body connected to a small boat by means of a mist rope is provided with a hook that can rotate about a fixed shaft as a fulcrum.
The tip of this hook is engaged with the engaging piece of the shackle body to form an insertion portion for inserting and engaging the tow rope of the towing mother ship, and the engaging piece is pulled by the connected drawstring to make a hook. In which the tow rope can be disengaged from the insertion part, a shackle is rotatably connected to the shackle body on the side opposite to the hook forming part. , A thimble is connected to a moyashi rope, and a pivot roller provided on the extension of the pulling direction axis of the engaging piece is rotatably connected to the thimble of the moyari rope through a connecting ring. The drawstring connected to the matching piece,
A small boat towing rope detaching device characterized by being positioned on a small boat via a rotating roller.
【請求項2】回動コロをシンブルに接続する接続リング
には、回動コロとの間に引紐の挿入間隔を介して保持片
を固定し、引紐が回動コロから離脱する事のないように
したものであることを特徴とする請求項1記載の小型船
牽引ロープの離脱装置。
2. A connecting ring for connecting the rotating roller to the thimble is fixed with a holding piece through the insertion interval of the drawstring between the connecting ring and the rotating roller so that the drawstring does not come off from the rotating roller. The detachment device for a small boat tow rope according to claim 1, wherein
JP1988131207U 1988-10-06 1988-10-06 Small ship tow rope release device Expired - Fee Related JPH0634237Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988131207U JPH0634237Y2 (en) 1988-10-06 1988-10-06 Small ship tow rope release device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988131207U JPH0634237Y2 (en) 1988-10-06 1988-10-06 Small ship tow rope release device

Publications (2)

Publication Number Publication Date
JPH0251995U JPH0251995U (en) 1990-04-13
JPH0634237Y2 true JPH0634237Y2 (en) 1994-09-07

Family

ID=31387057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988131207U Expired - Fee Related JPH0634237Y2 (en) 1988-10-06 1988-10-06 Small ship tow rope release device

Country Status (1)

Country Link
JP (1) JPH0634237Y2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116624B (en) * 1982-03-11 1985-03-20 Rfd Ltd Releasable connector
JPS606785U (en) * 1982-06-16 1985-01-18 蛭川 昌昭 Spring shackle for slinging

Also Published As

Publication number Publication date
JPH0251995U (en) 1990-04-13

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