JP6291968B2 - 空気式防舷材および空気式防舷材用口金具 - Google Patents
空気式防舷材および空気式防舷材用口金具 Download PDFInfo
- Publication number
- JP6291968B2 JP6291968B2 JP2014071321A JP2014071321A JP6291968B2 JP 6291968 B2 JP6291968 B2 JP 6291968B2 JP 2014071321 A JP2014071321 A JP 2014071321A JP 2014071321 A JP2014071321 A JP 2014071321A JP 6291968 B2 JP6291968 B2 JP 6291968B2
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- Prior art keywords
- fender
- valve
- bag body
- hole
- pressure
- 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.)
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- 238000004891 communication Methods 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims 1
- 238000012790 confirmation Methods 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/02—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/044—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with more than one spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/02—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes
- B63B2059/025—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes pneumatic, e.g. inflatable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Safety Valves (AREA)
Description
2 防舷材袋体
2a 内部空間
3a 円筒状部
3b 鏡部
4 口金具
4a 平板部
5 金具蓋部
6 安全弁
7 隔壁
7a 貫通孔
8 収容室
8a 内部空間
9 開閉弁
9a 大径軸
9b 小径軸
9c 支持軸
10 付勢部材
11 連通路
11a 開閉バルブ
12 収容室開閉路
12a 収容室開閉バルブ
Claims (8)
- 円筒状部の両端にボウル状の鏡部を連接した防舷材袋体と、前記鏡部の少なくとも一方に設けられた口金具と、この口金具に前記防舷材袋体の内部空間の内圧が限界圧力に上昇した際に開弁して防舷材袋体の内部空間を外気に連通させて前記内圧を低下させる安全弁と、前記防舷材袋体の内部空間と外気とを連通させる連通路と、この連通路を開閉する開閉バルブとが設けられた空気式防舷材において、
前記口金具に、前記安全弁を前記防舷材袋体の内部空間と隔絶させる収容室と、この収容室を構成する隔壁に形成されて前記収容室の内部空間と前記防舷材袋体の内部空間を連通させる貫通孔と、この貫通孔を開閉する開閉弁と、この貫通孔を閉口する方向に前記開閉弁を常時付勢する付勢部材と、前記収容室の内部空間と外気とを連通させる収容室連通路と、この収容室連通路を開閉する収容室開閉バルブとを備え、前記防舷材袋体の内部空間の内圧が前記限界圧力未満で、所定の初期内圧に許容圧力を加えた基準圧力を超えた場合に、前記貫通孔を閉口していた前記開閉弁が開弁して前記貫通孔を開口した状態にする構成にしたことを特徴とする空気式防舷材。 - 前記許容圧力が前記所定の初期内圧の5%以上20%以下に設定された請求項1に記載の空気式防舷材。
- 前記付勢部材がコイルスプリングである請求項1または2に記載の空気式防舷材。
- 前記安全弁と前記貫通孔とが前記防舷材袋体の筒軸方向に配置され、かつ、前記安全弁と前記貫通孔とが同軸線上にあり、前記開閉弁が前記筒軸方向に移動して前記貫通孔を開閉する構成である請求項1〜3のいずれかに記載の空気式防舷材。
- 防舷材袋体の内部空間の内圧が限界圧力に上昇した際に開弁して防舷材袋体の内部空間を外気に連通させて前記内圧を低下させる安全弁と、前記防舷材袋体の内部空間と外気とを連通させる連通路と、この連通路を開閉する開閉バルブとを備えて、前記防舷材袋体を構成するボウル状の鏡部に取付けられる空気式防舷材用口金具において、
前記安全弁を前記防舷材袋体の内部空間と隔絶させる収容室と、この収容室を構成する隔壁に形成されて前記収容室の内部空間と前記防舷材袋体の内部空間を連通させる貫通孔と、この貫通孔を開閉する開閉弁と、この貫通孔を閉口する方向に前記開閉弁を常時付勢する付勢部材と、前記収容室の内部空間と外気とを連通させる収容室連通路と、この収容室連通路を開閉する収容室開閉バルブとが設けられ、前記防舷材袋体の内部空間の内圧が前記限界圧力未満で、所定の初期内圧に許容圧力を加えた基準圧力を超えた場合に、前記貫通孔を閉口していた前記開閉弁が開弁して前記貫通孔を開口した状態にする構成にしたことを特徴とする空気式防舷材用口金具。 - 前記許容圧力が前記所定の初期内圧の5%以上20%以下に設定された請求項5に記載の空気式防舷材用口金具。
- 前記付勢部材がコイルスプリングである請求項5または6に記載の空気式防舷材用口金具。
- 前記安全弁と前記貫通孔とが前記防舷材袋体の筒軸方向に配置され、かつ、前記安全弁と前記貫通孔とが同軸線上にあり、前記開閉弁が前記筒軸方向に移動して前記貫通孔を開閉する構成である請求項5〜7のいずれかに記載の空気式防舷材用口金具。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014071321A JP6291968B2 (ja) | 2014-03-31 | 2014-03-31 | 空気式防舷材および空気式防舷材用口金具 |
US15/300,976 US9809940B2 (en) | 2014-03-31 | 2015-03-24 | Pneumatic fender and mouth piece metal for pneumatic fender |
EP15773287.6A EP3128081B1 (en) | 2014-03-31 | 2015-03-24 | Pneumatic fender and pneumatic fender mouthpiece |
CN201580008949.9A CN106029985B (zh) | 2014-03-31 | 2015-03-24 | 充气式护舷材及充气式护舷材用锁口工具 |
KR1020167022521A KR101696239B1 (ko) | 2014-03-31 | 2015-03-24 | 공기식 방현재 및 공기식 방현재용 구금구 |
PCT/JP2015/058949 WO2015151937A1 (ja) | 2014-03-31 | 2015-03-24 | 空気式防舷材および空気式防舷材用口金具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014071321A JP6291968B2 (ja) | 2014-03-31 | 2014-03-31 | 空気式防舷材および空気式防舷材用口金具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015193988A JP2015193988A (ja) | 2015-11-05 |
JP6291968B2 true JP6291968B2 (ja) | 2018-03-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014071321A Active JP6291968B2 (ja) | 2014-03-31 | 2014-03-31 | 空気式防舷材および空気式防舷材用口金具 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9809940B2 (ja) |
EP (1) | EP3128081B1 (ja) |
JP (1) | JP6291968B2 (ja) |
KR (1) | KR101696239B1 (ja) |
CN (1) | CN106029985B (ja) |
WO (1) | WO2015151937A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9816241B2 (en) * | 2014-03-31 | 2017-11-14 | The Yokohama Rubber Co., Ltd. | Pneumatic fender and mouth piece metal for pneumatic fender |
KR101882378B1 (ko) | 2018-05-17 | 2018-07-26 | (주)화승엑스윌 | 공압식 방충재용 개폐밸브 |
KR102162839B1 (ko) | 2020-08-06 | 2020-10-07 | (주)화승엑스윌 | 공압식 방충재용 복합밸브 |
KR102295302B1 (ko) | 2021-02-23 | 2021-08-31 | (주)화승코퍼레이션 | 공압식 방충재용 복합장치 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2316503B2 (de) * | 1973-04-03 | 1977-09-15 | Ausscheidung in: 23 65 558 Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Stossfaenger fuer fahrzeuge |
US4176858A (en) * | 1974-01-04 | 1979-12-04 | Safety Consultants | Energy absorbing bumper system |
US4099759A (en) * | 1976-05-18 | 1978-07-11 | Safety Consultants | Energy absorbing bumper system |
SU1661051A1 (ru) * | 1989-08-04 | 1991-07-07 | Дальневосточное Высшее Инженерное Морское Училище Адмирала Г.И.Невельского | Пневматический кранец |
CN2067251U (zh) * | 1990-04-14 | 1990-12-12 | 沈阳胶管厂 | 人孔充气帽型橡胶护舷装置 |
CN2238266Y (zh) * | 1995-04-28 | 1996-10-23 | 陈楚珍 | 充水防撞胶囊 |
JP3672360B2 (ja) * | 1995-08-08 | 2005-07-20 | 横浜ゴム株式会社 | 内圧自動検出装置を備えた空気式防舷材 |
JP3786526B2 (ja) * | 1998-09-09 | 2006-06-14 | 横浜ゴム株式会社 | 空気式防舷材の気密テスト方法及び気密テスト装置 |
US6126214A (en) * | 1999-07-26 | 2000-10-03 | Kim; Sun Young | Air bumper |
JP4449158B2 (ja) * | 2000-04-28 | 2010-04-14 | 横浜ゴム株式会社 | 標識手段を備えた防舷材 |
JP4449182B2 (ja) * | 2000-07-10 | 2010-04-14 | 横浜ゴム株式会社 | 空気式防舷材 |
JP2002115768A (ja) * | 2000-10-06 | 2002-04-19 | Asuka Kogyo Kk | 安全弁用切換弁 |
JP3980320B2 (ja) * | 2001-10-11 | 2007-09-26 | 横浜ゴム株式会社 | 空気式防舷材 |
JP4413458B2 (ja) * | 2001-10-25 | 2010-02-10 | 横浜ゴム株式会社 | 空気式防舷材 |
CN2619870Y (zh) * | 2003-06-04 | 2004-06-09 | 管仲辉 | 橡胶护舷 |
KR101271415B1 (ko) * | 2010-06-11 | 2013-06-05 | 요코하마 고무 가부시키가이샤 | 공기식 방현재의 관리 시스템 |
JP5077471B1 (ja) | 2011-09-30 | 2012-11-21 | 横浜ゴム株式会社 | 空気式防舷材用のセンサ収納容器および空気式防舷材 |
US9816241B2 (en) * | 2014-03-31 | 2017-11-14 | The Yokohama Rubber Co., Ltd. | Pneumatic fender and mouth piece metal for pneumatic fender |
-
2014
- 2014-03-31 JP JP2014071321A patent/JP6291968B2/ja active Active
-
2015
- 2015-03-24 KR KR1020167022521A patent/KR101696239B1/ko active IP Right Grant
- 2015-03-24 US US15/300,976 patent/US9809940B2/en active Active
- 2015-03-24 CN CN201580008949.9A patent/CN106029985B/zh active Active
- 2015-03-24 EP EP15773287.6A patent/EP3128081B1/en active Active
- 2015-03-24 WO PCT/JP2015/058949 patent/WO2015151937A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20160102575A (ko) | 2016-08-30 |
JP2015193988A (ja) | 2015-11-05 |
CN106029985A (zh) | 2016-10-12 |
CN106029985B (zh) | 2017-06-23 |
EP3128081B1 (en) | 2019-04-24 |
EP3128081A4 (en) | 2018-01-17 |
EP3128081A1 (en) | 2017-02-08 |
US9809940B2 (en) | 2017-11-07 |
US20170022678A1 (en) | 2017-01-26 |
KR101696239B1 (ko) | 2017-01-13 |
WO2015151937A1 (ja) | 2015-10-08 |
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