WO2014181623A1 - 縦型空気式防舷材 - Google Patents
縦型空気式防舷材 Download PDFInfo
- Publication number
- WO2014181623A1 WO2014181623A1 PCT/JP2014/060096 JP2014060096W WO2014181623A1 WO 2014181623 A1 WO2014181623 A1 WO 2014181623A1 JP 2014060096 W JP2014060096 W JP 2014060096W WO 2014181623 A1 WO2014181623 A1 WO 2014181623A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fender
- rubber layer
- layer
- vertical pneumatic
- intermediate rubber
- Prior art date
Links
Images
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/0017—Means for protecting offshore constructions
- E02B17/003—Fenders
-
- 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
- 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
Definitions
- the present invention relates to a vertical pneumatic fender, and more particularly to a vertical pneumatic fender that can cope with a sudden increase in berthing energy.
- the pneumatic fender has a vertical pneumatic fender with a weight connected to the lower mirror and a predetermined amount of ballast water stored in the internal space (see, for example, Patent Document 1). .
- the vertical pneumatic fender keeps the posture stable by balancing the downward force of the ballast water contained in the weight and the internal space and the buoyancy of the fender.
- a pneumatic fender generally includes a bowl-shaped mirror at both ends of a cylindrical body, and the body is configured by laminating a plurality of reinforcing layers between an inner rubber layer and an outer rubber layer.
- the reinforcing layer is a cord layer formed by arranging a large number of cords in parallel, and the cords are arranged at a predetermined cord angle with respect to the cylinder axis direction.
- the cords of the laminated reinforcing layers adjacent to each other on the top and bottom are arranged to cross each other.
- the cord angle is set to be about the static angle (54 ° to 55 °) in the neutral state, the size of the trunk portion (even if the specified internal pressure is obtained by injecting air into the pneumatic fender) The length and outer diameter) do not change much.
- the safety valve opens and the air in the internal space is discharged to the outside .
- the safety valve continues to open, air is excessively discharged to the outside, and in the worst case, the fender is sunk due to insufficient buoyancy.
- the speed at which the fender is compressed with respect to the air discharge speed to the outside is too fast, the internal pressure of the fender rises rapidly and there is a risk of bursting in the worst case. Therefore, there has been a demand for a vertical pneumatic fender that can cope with a sudden increase in berthing energy.
- An object of the present invention is to provide a vertical pneumatic fender that can cope with a sudden increase in berthing energy.
- the vertical pneumatic fender according to the present invention includes mirror portions at both ends of a cylindrical body, and the body includes a plurality of reinforcing layers laminated between an inner rubber layer and an outer rubber layer.
- the reinforcing layer is a cord layer formed by arranging a large number of cords in parallel, and the cords of the laminated reinforcing layers adjacent to each other at the top and bottom intersect to be predetermined in the cylinder axis direction.
- a vertical pneumatic fender that is disposed at a cord angle and has a weight connected to the lower mirror part and contains ballast water in the internal space, an intermediate rubber layer between the reinforcing layers
- the cord angle is set to 15 ° or more and 45 ° or less in a neutral state, and an air injection device for injecting additional air into the internal space is connected.
- the intermediate rubber layer is interposed between the reinforcing layers in a neutral state that is not inflated, and the cords of the laminated reinforcing layers adjacent to each other in the vertical direction intersect with each other. Since it is arranged at a cord angle of 15 ° or more and 45 ° or less with respect to the direction, if additional air is injected into the neutral fender by an air injection device, the cord angle tends to increase to a stable stationary angle. . At that time, each intermediate rubber layer undergoes shear deformation, so that the cord angle smoothly increases to a static angle. Thereby, since a trunk
- the air injection device for example, a built-in power supply operation or non-electric operation air injection cylinder is used.
- air injection cylinder air can be rapidly injected into the interior space of the fender without the need for an external power supply, so that the energy absorbed by the fender can be reliably ensured even in an emergency such as a power outage. It becomes possible to greatly improve.
- the thickness of the intermediate rubber layer is, for example, 1 mm or more and 5 mm or less. If the intermediate rubber layer is less than 1 mm, it is difficult to smoothly increase the cord angle to about the stationary angle and expand the barrel. On the other hand, if the intermediate rubber layer exceeds 5 mm, the weight of the fender is excessive.
- the diameter of the body portion can be stably expanded sufficiently. If the 100% modulus of the rubber of the intermediate rubber layer is less than 0.5 MPa, it takes time to shrink the body part to reduce the diameter, and the original diameter may not be restored. On the other hand, if it exceeds 5.0 MPa, the shearing force of the intermediate rubber layer becomes large when the diameter is expanded, and it is difficult to deform, and it is difficult to sufficiently expand the body part.
- the intermediate rubber layer may be thicker toward the outer peripheral intermediate rubber layer. Since the outer intermediate rubber layer may require larger shear deformation when the body diameter is expanded, according to this specification, it is possible to prevent an excessive load from being generated on some intermediate rubber layers. Will be advantageous.
- FIG. 1 is an explanatory view illustrating the usage state of a vertical pneumatic fender according to the present invention.
- FIG. 2 is an explanatory view illustrating a state in which the reinforcing layer of the trunk portion of the vertical pneumatic fender in FIG. 1 in a neutral state is partially cut away.
- FIG. 3 is an explanatory view illustrating the state of the reinforcing layer of the mirror part of FIG. 4 is a partially enlarged cross-sectional view of a body portion of the vertical pneumatic fender shown in FIG.
- FIG. 5 is an explanatory view illustrating the state of the reinforcing layer when the diameter of the body portion is enlarged, with a part cut away.
- a vertical pneumatic fender 1 (hereinafter referred to as fender 1) of the present invention includes bowl-shaped mirror parts 3 at both ends of a cylindrical body part 2. Yes. Each mirror part 3 is provided with a base part 9. A predetermined amount of ballast water W is accommodated in the internal space of the fender 1.
- a safety valve 10 is provided in the base part 9 of the upper mirror part 3, and a pressure sensor 13 is provided in the base part 9 or in the vicinity thereof.
- the safety valve 10 opens when the internal pressure of the fender 1 exceeds a preset upper limit pressure, and discharges air a in the internal space to the outside to reduce the internal pressure.
- the pressure sensor 13 detects the internal pressure of the fender 1.
- an injection tube 12 a of an air injection device 12 is connected to the base portion 9 of the upper mirror portion 3.
- the injection tube 12a is a pipe, a hose, or the equivalent thereof.
- the air injection device 12 is normally stopped, and the injection tube 12a is closed.
- the air injection device 12 injects additional air a into the interior space of the fender 1 when necessary.
- As the air injection device 12 for example, a built-in power supply operation or non-electric operation air injection cylinder is used.
- a weight 11 is connected to the base part 9 of the lower mirror part 3. Further, one end portion of the guy chain 14 is connected to each base portion 9. The other end of each guy chain 14 is fixed to the quay 16 via an anchor or the like.
- a vertical downward force is applied to the fender 1 by the ballast water W and the weight 11, and the vertical downward force and the buoyancy of the fender 1 are balanced so that the fender 1 has the mirror portions 3 at both ends. Maintaining a standing posture with the up and down direction.
- the body portion 2 is configured by laminating a plurality of reinforcing layers 5 between an inner rubber layer 4 and an outer rubber layer 7.
- six reinforcing layers 5 (5a to 5f) are laminated.
- the number of laminated reinforcing layers 5 is, for example, about 6 to 12.
- Intermediate rubber layers 8 (8a to 8e) are interposed between the respective reinforcing layers 5.
- Each reinforcing layer 5 is a cord layer formed by arranging a large number of cords 6a (6b) in parallel.
- the cords 6a and 6b between the adjacent reinforcing layers 5 that are stacked intersect each other and are arranged at a predetermined cord angle A with respect to the cylinder axis direction (cylinder axis CL) of the trunk portion 2. That is, the inner-layer-side first-layer reinforcing layer 5a, the third-layer reinforcing layer 5c, and the fifth-layer reinforcing layer 5e have the cord angle A in the same direction.
- the reinforcing layer 5b of the second inner layer, the reinforcing layer 5d of the fourth layer, and the reinforcing layer 5f of the sixth layer have the cord angle A in the same direction, and the cord angle A is the reinforcing layers 5a, 5c, 5e. It is the opposite direction.
- the outer diameters of the cords 6a and 6b are, for example, about 0.5 mm or more and 1.5 mm or less.
- the mirror part 3 is configured by laminating a plurality of reinforcing layers between an inner layer rubber 4 and an outer layer rubber 7. Reinforcing layers (cord layers) formed of cords 6c extending radially and reinforcing layers (cord layers) formed of cords 6d extending in the circumferential direction are alternately stacked.
- the specifications of the cords 6c and 6d are basically the same as the cords 6a and 6b of the reinforcing layer 5 of the trunk portion 2.
- the fender 1 of the present invention is in a neutral state, the thickness of the intermediate rubber layer 8 is set to 1 mm to 5 mm, and the cord angle A is set to 15 ° to 45 °.
- the neutral state is a state in which the internal space of the fender 1 is at a specified internal pressure during normal use.
- the specified internal pressure is, for example, about 50 kPa to 100 kPa.
- an intermediate rubber layer 8 is specially interposed in addition to the adhesive rubber.
- the rubber forming the intermediate rubber layer 8 for example, natural rubber, butyl rubber, styrene butadiene rubber, acrylonitrile butadiene rubber, or the like is used.
- the rubber forming the inner layer rubber 4 for example, natural rubber, butyl rubber, styrene butadiene rubber, acrylonitrile butadiene rubber or the like is used.
- the rubber forming the outer layer rubber 7 for example, natural rubber, styrene butadiene rubber, acrylonitrile butadiene rubber, ethylene propylene rubber or the like is used.
- the inner layer rubber 4 has a thickness of, for example, about 2 mm to 5 mm
- the outer layer rubber 7 has a thickness of, for example, about 3 mm to 12 mm.
- the ballast water W is injected into the internal space through the valve installed in the base 9 and air a is injected.
- the cord angles A of the cords 6a and 6b of the respective reinforcing layers 5 are 15 ° or more and 45 ° or less. In this state, the air injection device 12 remains stopped.
- the fender 1 is normally used in this neutral state, and the ship 15 moored on the quay 16 abuts.
- the internal pressure of the fender 1 increases abnormally.
- the pressure sensor 13 detects an internal pressure exceeding the reference pressure, the air injection device 12 is activated.
- the reference pressure is a pressure at which the fender 1 set higher by a predetermined pressure than the neutral specified pressure does not burst.
- the internal pressure of the fender 1 is, for example, about 150 kPa.
- the cord angle A in the neutral state is less than 15 °, an excessive shear stress is generated in the intermediate rubber layer 8 in order to increase the cord angle A to a static angle.
- the cord angle A exceeds 45 °, the diameter expansion of the trunk portion 2 when the additional air a is injected from the neutral state becomes small. Therefore, the cord angle A is set to 15 ° or more and 45 ° or less in the neutral state.
- the fender 1 When the fender 1 is over-compressed as described above, the body 2 is expanded in diameter, the volume of the internal space is rapidly increased, and the allowable compression amount is increased. Therefore, the energy absorption performance of the fender 1 is improved rapidly and significantly. Moreover, since an internal pressure rises by inject
- the safety valve 10 is opened to discharge the air a in the internal space to the outside and reduce the internal pressure.
- the pressure sensor 13 detects this and activates the air injection device 12 to bring the additional air a into the internal space. Inject to the specified internal pressure.
- the inside of the fender 1 can be rapidly increased without the need for an external power source. Additional air a can be injected into the space. Therefore, it becomes possible to significantly improve the absorbed energy of the fender 1 even in an emergency such as a power failure.
- the upper and lower end portions of the fender 1 are held on the quay 16 by the guy chains 14 so that the fender 1 can be prevented from being inadvertently washed away.
- the thickness of the intermediate rubber layer 8 is preferably 1 mm or more and 5 mm or less.
- the 100% modulus of the rubber forming the intermediate rubber layer 8 is more preferably 0.5 MPa or more and 5.0 MPa or less.
- the 100% modulus of the intermediate rubber layer 8 is less than 0.5 MPa, it takes time to shrink the body portion 2 to reduce the diameter, and the original diameter may not be restored.
- it exceeds 5.0 MPa when the diameter of the body portion 2 is increased, the shearing force of the intermediate rubber layer 8 becomes large and is not easily deformed, making it difficult to sufficiently expand the diameter.
- the intermediate rubber layer 8 in the neutral state, all the intermediate rubber layers 8 have the same thickness, but the intermediate rubber layer 8 may be thicker as the intermediate rubber layer 8 on the outer peripheral side. Since the outer intermediate rubber layer 8 may require a larger shear deformation when the diameter of the body portion 2 is increased, according to this specification, when the diameter of the body portion 2 is increased, some intermediate rubber It is advantageous to prevent overloading of the layer 8.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
2 胴部
3 鏡部
4 内層ゴム
5、5a、5b、5c、5d、5e、5f 補強層
6a、6b、6c、6d コード
7 外層ゴム
8、8a、8b、8c、8d、8e 中間ゴム層
9 口金部
10 安全弁
11 重錘
12 空気注入装置
12a 注入管
13 圧力センサ
14 ガイチェーン
15 船舶
16 岸壁
W バラスト水
Claims (5)
- 円筒状の胴部の両端に鏡部を備え、前記胴部は内層ゴムと外層ゴムとの間に複数の補強層が積層されて構成され、前記補強層は多数のコードが平行に引き揃えられて形成されたコード層であり、積層されて上下に隣り合う補強層どうしのコードが交差して筒軸方向に対して所定のコード角度で配置され、下側の鏡部に重錘が接続されるとともに、内部空間にバラスト水が収容された縦型空気式防舷材において、それぞれの補強層どうしの間に中間ゴム層が介設され、中立状態で前記コード角度が15°以上45°以下に設定され、前記内部空間に追加の空気を注入する空気注入装置が接続されていることを特徴とする縦型空気式防舷材。
- 前記空気注入装置が内蔵電源作動または非電気作動の空気注入ボンベである請求項1に記載の縦型空気式防舷材。
- 中立状態で前記中間ゴム層の厚さが1mm以上5mm以下である請求項1または2に記載の縦型空気式防舷材。
- 前記中間ゴム層のゴムの100%モジュラスが0.5MPa以上5.0MPa以下である請求項1~3のいずれかに記載の縦型空気式防舷材。
- 中立状態で前記中間ゴム層の厚さが外周側の中間ゴム層ほど厚くなっている請求項1~4のいずれかに記載の縦型空気式防舷材。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020157027871A KR101683645B1 (ko) | 2013-05-10 | 2014-04-07 | 세로형 공기식 방현재 |
US14/890,249 US9499243B2 (en) | 2013-05-10 | 2014-04-07 | Vertical pneumatic fender |
CN201480019016.5A CN105102722B (zh) | 2013-05-10 | 2014-04-07 | 纵型充气式护舷材 |
EP14793982.1A EP2995720B1 (en) | 2013-05-10 | 2014-04-07 | Vertical pneumatic fender |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013100244A JP6136556B2 (ja) | 2013-05-10 | 2013-05-10 | 縦型空気式防舷材 |
JP2013-100244 | 2013-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014181623A1 true WO2014181623A1 (ja) | 2014-11-13 |
Family
ID=51867105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2014/060096 WO2014181623A1 (ja) | 2013-05-10 | 2014-04-07 | 縦型空気式防舷材 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9499243B2 (ja) |
EP (1) | EP2995720B1 (ja) |
JP (1) | JP6136556B2 (ja) |
KR (1) | KR101683645B1 (ja) |
CN (1) | CN105102722B (ja) |
WO (1) | WO2014181623A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150091226A1 (en) * | 2012-04-27 | 2015-04-02 | The Yokohama Rubber Co., Ltd. | Pneumatic Fender |
US20160194064A1 (en) * | 2012-12-20 | 2016-07-07 | The Yokohama Rubber Co., Ltd. | Pneumatic Fender |
CN106005308A (zh) * | 2016-06-21 | 2016-10-12 | 江苏科技大学 | 一种组合浮式护舷装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6255965B2 (ja) * | 2013-09-30 | 2018-01-10 | 横浜ゴム株式会社 | 縦型空気式防舷材およびその監視方法 |
EP3128082B1 (en) * | 2014-03-31 | 2019-04-24 | The Yokohama Rubber Co., Ltd. | Pneumatic fender and pneumatic fender mouthpiece |
JP2016204908A (ja) * | 2015-04-20 | 2016-12-08 | 横浜ゴム株式会社 | 縦型空気式防舷材用の保護カバーおよび縦型空気式防舷材並びに縦型空気式防舷材の使用方法 |
JP6531480B2 (ja) * | 2015-04-20 | 2019-06-19 | 横浜ゴム株式会社 | 横型空気式防舷材用の保護カバーおよび横型空気式防舷材並びに横型空気式防舷材の使用方法 |
JP6524778B2 (ja) * | 2015-04-20 | 2019-06-05 | 横浜ゴム株式会社 | 縦型空気式防舷材用の保護カバーおよび縦型空気式防舷材並びに縦型空気式防舷材の使用方法 |
JP2016204907A (ja) * | 2015-04-20 | 2016-12-08 | 横浜ゴム株式会社 | 横型空気式防舷材用の保護カバーおよび横型空気式防舷材並びに横型空気式防舷材の使用方法 |
CN106864690A (zh) * | 2017-04-07 | 2017-06-20 | 青岛哈工程船舶科技有限公司 | 一种船艇靠帮防撞装备的压载设施 |
KR102352627B1 (ko) * | 2017-07-12 | 2022-01-18 | 요코하마 고무 가부시키가이샤 | 공기식 방현재 |
CN108545157A (zh) * | 2018-05-16 | 2018-09-18 | 安徽工程大学 | 一种可调节式船舶防撞设施 |
JP7180386B2 (ja) | 2019-01-09 | 2022-11-30 | 横浜ゴム株式会社 | 空気式防舷材 |
JP7180397B2 (ja) | 2019-01-16 | 2022-11-30 | 横浜ゴム株式会社 | 空気式防舷材およびその製造方法 |
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JPS54118098A (en) * | 1978-03-03 | 1979-09-13 | Bridgestone Corp | Fender using cylindrical drum as impact receiving surface and its preparation |
JPH11117261A (ja) | 1997-10-17 | 1999-04-27 | Yokohama Rubber Co Ltd:The | 縦型空気式防舷材 |
JP2003090025A (ja) * | 2001-09-14 | 2003-03-28 | Yokohama Rubber Co Ltd:The | 空気式防舷材用保護カバー |
JP2006316511A (ja) * | 2005-05-13 | 2006-11-24 | Yokohama Rubber Co Ltd:The | 空気式防舷材 |
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JPS6051211A (ja) * | 1983-08-29 | 1985-03-22 | Yokohama Rubber Co Ltd:The | 防舷材 |
JP2941570B2 (ja) * | 1992-07-30 | 1999-08-25 | 株式会社フジクラ | ファイバスコープ |
JPH06193031A (ja) * | 1992-12-28 | 1994-07-12 | Yokohama Rubber Co Ltd:The | 組み立て型空気式防舷材 |
KR200454901Y1 (ko) * | 2007-08-01 | 2011-08-04 | 김지현 | 충격에 강한 방현재 |
CN201512105U (zh) * | 2009-09-26 | 2010-06-23 | 青岛吉尔工程橡胶有限公司 | 带加强层的锥型橡胶护舷 |
CN101698424A (zh) * | 2009-10-27 | 2010-04-28 | 钟爱民 | 复合式护舷 |
US8519828B2 (en) * | 2010-06-11 | 2013-08-27 | The Yokohama Rubber Co., Ltd. | Pneumatic fender management system |
-
2013
- 2013-05-10 JP JP2013100244A patent/JP6136556B2/ja active Active
-
2014
- 2014-04-07 KR KR1020157027871A patent/KR101683645B1/ko active IP Right Grant
- 2014-04-07 US US14/890,249 patent/US9499243B2/en not_active Expired - Fee Related
- 2014-04-07 WO PCT/JP2014/060096 patent/WO2014181623A1/ja active Application Filing
- 2014-04-07 CN CN201480019016.5A patent/CN105102722B/zh not_active Expired - Fee Related
- 2014-04-07 EP EP14793982.1A patent/EP2995720B1/en not_active Not-in-force
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54118098A (en) * | 1978-03-03 | 1979-09-13 | Bridgestone Corp | Fender using cylindrical drum as impact receiving surface and its preparation |
JPH11117261A (ja) | 1997-10-17 | 1999-04-27 | Yokohama Rubber Co Ltd:The | 縦型空気式防舷材 |
JP2003090025A (ja) * | 2001-09-14 | 2003-03-28 | Yokohama Rubber Co Ltd:The | 空気式防舷材用保護カバー |
JP2006316511A (ja) * | 2005-05-13 | 2006-11-24 | Yokohama Rubber Co Ltd:The | 空気式防舷材 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150091226A1 (en) * | 2012-04-27 | 2015-04-02 | The Yokohama Rubber Co., Ltd. | Pneumatic Fender |
US9365992B2 (en) * | 2012-04-27 | 2016-06-14 | The Yokohama Rubber Co., Ltd. | Pneumatic fender |
US20160194064A1 (en) * | 2012-12-20 | 2016-07-07 | The Yokohama Rubber Co., Ltd. | Pneumatic Fender |
CN106005308A (zh) * | 2016-06-21 | 2016-10-12 | 江苏科技大学 | 一种组合浮式护舷装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20150119490A (ko) | 2015-10-23 |
EP2995720A4 (en) | 2016-11-09 |
CN105102722A (zh) | 2015-11-25 |
KR101683645B1 (ko) | 2016-12-07 |
CN105102722B (zh) | 2017-09-19 |
EP2995720B1 (en) | 2017-12-27 |
US20160083056A1 (en) | 2016-03-24 |
US9499243B2 (en) | 2016-11-22 |
JP2014218866A (ja) | 2014-11-20 |
EP2995720A1 (en) | 2016-03-16 |
JP6136556B2 (ja) | 2017-05-31 |
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