JPS63189795U - - Google Patents
Info
- Publication number
- JPS63189795U JPS63189795U JP8034487U JP8034487U JPS63189795U JP S63189795 U JPS63189795 U JP S63189795U JP 8034487 U JP8034487 U JP 8034487U JP 8034487 U JP8034487 U JP 8034487U JP S63189795 U JPS63189795 U JP S63189795U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing body
- stopper
- hook
- fitting
- 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.)
- Granted
Links
- 238000000926 separation method Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 230000013011 mating Effects 0.000 description 1
Description
図面は本考案の一実施例を示すものであつて、
第１図は一部切り欠き正面図、第２図は突当てス
トツパーと嵌合ストツパーの開放作動状態を示す
一部切り欠き正面図、第３図は第１図のＡ―Ａ線
断面図である。
１……フツク本体、２，３……両側板、５……
吊り金、７……一方フツク部、１０……他方フツ
ク部、１１……開閉体、１２……固定軸、１３…
…吊り環、１４……挿通部、１５……嵌合口、１
６……開放回動方向面、１７……側面、１８……
離脱割溝、２０……嵌合ストツパー、２１……切
欠部、２４……弧状外面、２５……突当てストツ
パー、２６……回動軸、２７……切欠面、２８…
…係合割溝、３０……牽引索。
The drawings show one embodiment of the present invention,
Fig. 1 is a partially cutaway front view, Fig. 2 is a partially cutaway front view showing the opening operation state of the abutting stopper and the mating stopper, and Fig. 3 is a sectional view taken along the line A--A in Fig. 1. be. 1...Hook body, 2, 3...Both side plates, 5...
Hanging metal, 7... One hook part, 10... Other hook part, 11... Opening/closing body, 12... Fixed shaft, 13...
... Hanging ring, 14 ... Insertion part, 15 ... Fitting opening, 1
6...Opening rotation direction surface, 17...Side surface, 18...
Separation split groove, 20... Fitting stopper, 21... Notch, 24... Arcuate outer surface, 25... Abutting stopper, 26... Rotating shaft, 27... Notch surface, 28...
...Engagement split groove, 30...Tow cable.
Claims (1)
、一方フツク部を形成し、この一方フツク部に対
向し救助艇の吊り環の挿通部を形成する他方フツ
ク部を開閉体の下端に設け、この開閉体を、フツ
ク本体に固定軸で回動自在に固定するとともに固
定軸を介した他端方向に嵌合口を円形に形成し、
この嵌合口から開閉体の開放回動方向面とは反対
側の側面まで、嵌合口の直径よりも小さな直径の
離脱割溝を形成するとともに嵌合口に嵌合して、
開閉体の回動を規制する嵌合ストツパーを、フツ
ク本体に回動可能に固定し、この嵌合ストツパー
に、開放回動時に離脱割溝を嵌合ストツパーが通
過し得る切欠部を設け、また開閉体の開放回動方
向面のフツク本体には、開閉体に一端の弧状外面
を突当てた突当てストツパーを、回動軸を支点と
して回動可能に位置するとともにこの突当てスト
ツパーの他端を、突当てストツパーの回動時に開
閉体の回動軌跡上面に位置する切欠面として成る
事を特徴とする救助艇の離脱装置。 (2) 開閉体は、平行に位置した両側板から成る
フツク本体の間に挿入位置したものであることを
特徴とする実用新案登録請求の範囲第１項記載の
救助艇の離脱装置。 (3) 離脱割溝は、開閉体の固定軸を軸心とする
弧状に形成したことを特徴とする実用新案登録請
求の範囲第１項記載の救助艇の離脱装置。 (4) 突当てストツパーには、上端に係合割溝を
設け、この係合割溝に、突当てストツパー回動用
の牽引索を、離脱可能に係合したものであること
を特徴とする実用新案登録請求の範囲第１項記載
の救助艇の離脱装置。[Scope of Claim for Utility Model Registration] (1) One hook part is formed at the lower end of the hook body with a hanging metal provided at the upper end, and the other part facing this one hook part forms the insertion part for the suspension ring of the rescue boat. A hook portion is provided at the lower end of the opening/closing body, the opening/closing body is rotatably fixed to the hook body by a fixed shaft, and a fitting opening is formed in a circular shape toward the other end via the fixed shaft,
From this fitting opening to the side surface opposite to the opening rotation direction surface of the opening/closing body, a separation split groove having a diameter smaller than the diameter of the fitting opening is formed, and the groove is fitted into the fitting opening,
A fitting stopper for regulating the rotation of the opening/closing body is rotatably fixed to the hook body, and the fitting stopper is provided with a notch that allows the fitting stopper to pass through the separation groove during opening rotation, and On the hook body in the opening rotation direction of the opening/closing body, an abutting stopper with one end of the arcuate outer surface abutting against the opening/closing body is located rotatably about the rotation axis, and the other end of the abutting stopper A release device for a rescue boat, characterized in that: is formed as a cutout surface located above the rotation trajectory of the opening/closing body when the abutment stopper rotates. (2) The release device for a rescue boat according to claim 1, wherein the opening/closing body is inserted between the hook main body consisting of parallel side plates. (3) The detachment device for a rescue boat according to claim 1, wherein the detachment groove is formed in an arc shape with the fixed axis of the opening/closing body as the axis. (4) The abutment stopper is provided with an engagement groove at the upper end, and a tow cable for rotating the abutment stopper is removably engaged with the engagement groove. A release device for a rescue boat according to claim 1 of the patent registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8034487U JPH054478Y2 (en) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8034487U JPH054478Y2 (en) | 1987-05-27 | 1987-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63189795U true JPS63189795U (en) | 1988-12-06 |
| JPH054478Y2 JPH054478Y2 (en) | 1993-02-03 |
Family
ID=30931066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8034487U Expired - Lifetime JPH054478Y2 (en) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054478Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101280889B1 (en) * | 2011-12-22 | 2013-07-02 | 삼성중공업 주식회사 | Life boat connecting unit and life boat davit having the same |
| JP2016097845A (en) * | 2014-11-21 | 2016-05-30 | 株式会社ニシエフ | Hook releasing structure with interlock and simultaneous lifeboat separation device |
-
1987
- 1987-05-27 JP JP8034487U patent/JPH054478Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101280889B1 (en) * | 2011-12-22 | 2013-07-02 | 삼성중공업 주식회사 | Life boat connecting unit and life boat davit having the same |
| JP2016097845A (en) * | 2014-11-21 | 2016-05-30 | 株式会社ニシエフ | Hook releasing structure with interlock and simultaneous lifeboat separation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054478Y2 (en) | 1993-02-03 |
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