JP2008265424A - 空気式防舷材の構造 - Google Patents
空気式防舷材の構造 Download PDFInfo
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- JP2008265424A JP2008265424A JP2007108459A JP2007108459A JP2008265424A JP 2008265424 A JP2008265424 A JP 2008265424A JP 2007108459 A JP2007108459 A JP 2007108459A JP 2007108459 A JP2007108459 A JP 2007108459A JP 2008265424 A JP2008265424 A JP 2008265424A
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Abstract
【解決手段】防舷材本体1は、中空円筒状に形成された胴部2の両端に取付け金具等で構成される鏡部3a,3bが設けられている。胴部2は、ゴムシート材料を複数枚貼合わせて構成され、その内部には繊維補強層4が埋設されている。前記一方の鏡部3aには、防舷材本体1内の中空部に給排気パイプ5が接続された加圧空気等の気体の給排可能な気体圧力室6を設け、前記気体圧力室6内には、他方の鏡部3bから胴部2にかけて繊維補強層4aを埋設したゴムシート等の仕切り部材7を介して防舷材本体1の姿勢変更制御室8が形成されている。姿勢変更制御室8には、防舷材本体1の外部から流体W(水等),気体Q(空気等)の給排ホース9a,9bが接続されている。
【選択図】 図1
Description
図1は、この発明を実施した縦向きにした空気式防舷材の断面図を示し、この防舷材本体1は、中空円筒状に形成された胴部2の両端に取付け金具等で構成される鏡部3a,3bが設けられている。
2 胴部
2a 内面シート材
3a,3b 鏡部
4,4a 繊維補強層
5 給排気パイプ
6 気体圧力室
7 仕切り部材
8 姿勢変更制御室
8a 口金
9a,9b 給排ホース
10a,10b 係留索
W 流体
Q 気体
Z 喫水線
Claims (3)
- 円筒状の胴部の両端に鏡部を備え、内部に気体の給排気可能な気体圧力室を設けた中空円筒状の空気式防舷材の構造において、
前記気体圧力室に、鏡部から胴部にかけて仕切り部材を介して防舷材本体の姿勢変更制御室を設け、この姿勢変更制御室に、防舷材本体の外部から流体,気体の給排ホースを接続したことを特徴とする空気式防舷材の構造。 - 前記仕切り部材を、防舷材本体の内面シート材と一体的に、かつ気密的に形成した請求項1に記載の空気式防舷材の構造。
- 前記防舷材本体の姿勢変更制御室の容積は、防舷材本体の全体容積の少なくとも1/3以上となるように構成した請求項1または2に記載の空気式防舷材の構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007108459A JP4983368B2 (ja) | 2007-04-17 | 2007-04-17 | 空気式防舷材の構造 |
Applications Claiming Priority (1)
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JP2007108459A JP4983368B2 (ja) | 2007-04-17 | 2007-04-17 | 空気式防舷材の構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008265424A true JP2008265424A (ja) | 2008-11-06 |
JP4983368B2 JP4983368B2 (ja) | 2012-07-25 |
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ID=40045568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007108459A Expired - Fee Related JP4983368B2 (ja) | 2007-04-17 | 2007-04-17 | 空気式防舷材の構造 |
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JP (1) | JP4983368B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102020858B1 (ko) * | 2019-07-04 | 2019-09-11 | 와이엠아이 주식회사 | 공기식 네오 방현재 및 그 제조방법 |
WO2021206423A1 (ko) * | 2020-04-06 | 2021-10-14 | 김기동 | 친환경 수중 부표 및 그 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4319092Y1 (ja) * | 1964-02-09 | 1968-08-08 | ||
JPH06255580A (ja) * | 1993-03-01 | 1994-09-13 | Shibata Ind Co Ltd | 防舷材 |
JP2006281933A (ja) * | 2005-03-31 | 2006-10-19 | Yokohama Rubber Co Ltd:The | 可撓性ブイ |
-
2007
- 2007-04-17 JP JP2007108459A patent/JP4983368B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4319092Y1 (ja) * | 1964-02-09 | 1968-08-08 | ||
JPH06255580A (ja) * | 1993-03-01 | 1994-09-13 | Shibata Ind Co Ltd | 防舷材 |
JP2006281933A (ja) * | 2005-03-31 | 2006-10-19 | Yokohama Rubber Co Ltd:The | 可撓性ブイ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102020858B1 (ko) * | 2019-07-04 | 2019-09-11 | 와이엠아이 주식회사 | 공기식 네오 방현재 및 그 제조방법 |
WO2021206423A1 (ko) * | 2020-04-06 | 2021-10-14 | 김기동 | 친환경 수중 부표 및 그 제조방법 |
Also Published As
Publication number | Publication date |
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JP4983368B2 (ja) | 2012-07-25 |
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