WO2006067237A1 - Height-adjustable fender system for vessel berths - Google Patents
Height-adjustable fender system for vessel berths Download PDFInfo
- Publication number
- WO2006067237A1 WO2006067237A1 PCT/ES2004/000564 ES2004000564W WO2006067237A1 WO 2006067237 A1 WO2006067237 A1 WO 2006067237A1 ES 2004000564 W ES2004000564 W ES 2004000564W WO 2006067237 A1 WO2006067237 A1 WO 2006067237A1
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- WIPO (PCT)
- Prior art keywords
- defense
- fixed structure
- defense system
- mobile panel
- ship
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- 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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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
-
- 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 invention relates to the defenses for berthing of ships, or elements placed on the docks of the ports where ships are docked whose purpose is to cushion and slow the movement of ships during their docking without damage to the structure or ships hull.
- the defense systems used today are mainly made in the form of shock absorbers or elastic rubber parts of different sizes and geometric designs that act as energy absorption elements developed by a ship during its docking in port, where the pieces
- the front metal screens are fixed with rubber that act as load distributors allowing unit reaction forces that do not damage the structure of the ships.
- the damping elements are connected to a fixed structure, usually metallic or concrete, which in turn is rigidly and fixedly connected to the port spring's barrel.
- These defense systems are known as 'fixed defenses' because the position of the screens and damping elements with respect to the spring's barrel is unchanged.
- the fixed defenses are adapted by placing a block of either a ho ⁇ nigón or metallic between the dock and the fixed structure so that the fixed defense and therefore the Damper element will rise a distance equivalent to that of the height of the block.
- This solution has certain limits, not guaranteeing the correct performance of the defense from certain elevation or size of the blocks. Due to the construction of new ships of size above the limit for which the above mentioned elevations of defenses by means of the use of tacos are suitable, a new defense design becomes necessary.
- said defense system guarantees a cushioning of the berthing and, in general, a behavior equally effective as that of fixed defenses.
- the invention defines a defense system for berthing ships that has the particularity of being height-adjustable, so that the defense included in the system can be blocked at different heights depending on the size of the ship to berth in each case.
- the defense system comprises, like conventional fixed defenses, a fixed structure connected to the port quay cantile and one or more defenses or elements that dampen the ship's energy.
- the fenders are not directly connected to the fixed structure but are connected or provided with mobile panels capable of sliding along rails present in the fixed structure. The sliding of the mobile panels with respect to the fixed structure is caused by the action of a lifting and lowering mechanism, such as a hydraulic cylinder, a cable, a chain, etc., operable from outside the defense system by the appropriate controls.
- the defense system will have sliding or rolling elements between the fixed structure and the mobile panel, which will preferably be made in the form of two stainless steel and Teflon plates or other special low friction resistant material connected to the structure. fixed and to the mobile panel, or in the form of wheels connected either to the fixed structure or to the mobile panel.
- the defense system is provided with a positioning element that blocks the movement of the mobile panel with respect to the fixed structure.
- Said positioning element preferably takes the form of a pin that connects the mobile panel with the fixed structure.
- the defense that connects to the mobile panel is a conventional defense made in the form of a screen covered with polyethylene plates or other special low friction resistant material and provided with one or more damping elements. that absorb the ship's energy at the time of docking.
- a conventional defense made in the form of a screen covered with polyethylene plates or other special low friction resistant material and provided with one or more damping elements. that absorb the ship's energy at the time of docking.
- the defense connected to the mobile panel has other configurations, shapes or elements.
- FIG. 1 shows a sectional side view, according to section plan II-II of Figure 2, of an embodiment of the system of height adjustable defense according to the invention.
- FIG. 1 shows section I-I of the height-adjustable defense system of Figure 1.
- FIG. 3 shows a fixed defense of the type known in the state of the art.
- Figure 1 shows a side view in section H-II of an embodiment of the height-adjustable defense system (1) of the invention, with the defense system (1) already installed in the barrel (2) of the spring.
- the defense system (1) comprises a fixed structure (3), non-mobile connected to the barrel (2), a mobile panel (8), a defense (4) and a lifting and lowering mechanism (9) that allows the variation or regulation of the height of the defense (4) with respect to the barrel (2).
- the defense (4) is a conventional defense that in general can take the form of any known defense and that, in the particular case of the figure, has been made in the form of a screen (6) covered with polyethylene plates (7 ) and provided with damping elements (5, 5 ') that absorb the ship's energy at the time of berthing.
- the defense system (1) has the peculiarity that the defense (4) is connected to the mobile panel (8), which is capable of sliding, due to the action of the lifting and lowering mechanism (9) , along a rail (12) present in the fixed structure (3). In this way, by externally activating the lifting and lowering mechanism (9), the defense (4) can be raised or lowered to a suitable height for the specific vessel to be docked at the dock in each case.
- the figure shows the defense (4) in its highest position (A) and in its lowest position (B).
- the lifting and lowering mechanism may be a hydraulic cylinder, one or more chains, one or more cables, or in general any element whose function is to allow the lifting and lowering of the mobile panel (8) with respect to the fixed structure (3).
- FIG. 2 shows the section II view of the defense system (1) of Figure 1.
- This figure again shows how the mobile panel (8), to which the elements (5, 5 ', 6, are fixed) 7) or elements that make up the defense (4) of the figure, is able to slide or move along rails (12) made in the fixed structure (3).
- Said sliding or translation is caused by the action of the lifting and lowering mechanism (9), operable from the outside.
- the translation takes place smoothly and without friction by the action of sliding or rolling elements (11) present in the rails (12) between the fixed structure
- sliding or rolling elements (11) take the form of two stainless steel and Teflon plates connected to the fixed structure (3) and the mobile panel (8) respectively.
- a positioning element (10) which in the embodiment of the figure it takes the form of a pin (10).
- Figure 3 shows a fixed defense of the type known in the state of the art, characterized in that the defense (4) is directly and non-mobile connected to the fixed structure (3), in turn connected to the Cantile (2) of the pier.
- the position of the defense (4) is therefore invariable, the correct acting capacity of the defense being limited
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Description
SISTEMA DE DEFENSA REGULABLE EN ALTURA PARA ATRAQUES DE BUQUES ADJUSTABLE HEIGHT DEFENSE SYSTEM FOR VESSEL ATTACKS
DESCRIPCIÓNDESCRIPTION
Sector de la técnicaTechnical sector
La invención se refiere a las defensas para atraques de buques, o elementos colocados en los muelles de los puertos en los que atracan los buques cuyo fin es amortiguar y frenar el movimiento de los buques durante su atraque sin que se produzcan daños en la estructura o casco de los buques.The invention relates to the defenses for berthing of ships, or elements placed on the docks of the ports where ships are docked whose purpose is to cushion and slow the movement of ships during their docking without damage to the structure or ships hull.
Estado de la técnicaState of the art
Los sistemas de defensa utilizados en la actualidad están realizados fundamentalmente en forma de unos elementos amortiguadores o piezas elásticas de caucho de diferentes tamaños y diseños geométricos que actúan como elementos de absorción de la energía desarrollada por un buque durante su atraque en puerto, donde las piezas de caucho llevan fijadas unas pantallas metálicas frontales que actúan como distribuidoras de la carga permitiendo unas fuerzas de reacción unitarias que no dañan la estructura de los buques. Los elementos amortiguadores se conectan a una estructura fija, generalmente metálica o de hormigón, que a su vez se encuentra conectada de forma rígida y fija al cantil del muelle del puerto. Estos sistemas de defensa se conocen como 'defensas fijas' debido a que la posición de las pantallas y elementos amortiguadores con respecto al cantil del muelle es invariable.The defense systems used today are mainly made in the form of shock absorbers or elastic rubber parts of different sizes and geometric designs that act as energy absorption elements developed by a ship during its docking in port, where the pieces The front metal screens are fixed with rubber that act as load distributors allowing unit reaction forces that do not damage the structure of the ships. The damping elements are connected to a fixed structure, usually metallic or concrete, which in turn is rigidly and fixedly connected to the port spring's barrel. These defense systems are known as 'fixed defenses' because the position of the screens and damping elements with respect to the spring's barrel is unchanged.
Cuando el buque tiene un porte alto con respecto a la cota del cantil del muelle, se adaptan las defensas fijas poniendo un taco bien de hoπnigón o bien metálico entre el muelle y la estructura fija de manera que el la defensa fija y por lo tanto el elemento amortiguador se elevan una distancia equivalente a la de la altura del taco. Esta solución, sin embargo, presenta ciertos límites, no garantizándose la correcta actuación de la defensa a partir de ciertas cotas de elevación o tamaño de los tacos. Debido a la construcción de nuevos buques de tamaño por encima del límite para el cual son aptas las elevaciones mencionadas de defensas mediante el uso de tacos, se hace necesario un nuevo diseño de defensa.When the ship has a high bearing with respect to the quota of the quay of the dock, the fixed defenses are adapted by placing a block of either a hoπnigón or metallic between the dock and the fixed structure so that the fixed defense and therefore the Damper element will rise a distance equivalent to that of the height of the block. This solution, however, has certain limits, not guaranteeing the correct performance of the defense from certain elevation or size of the blocks. Due to the construction of new ships of size above the limit for which the above mentioned elevations of defenses by means of the use of tacos are suitable, a new defense design becomes necessary.
Es por ello un objetivo de la invención diseñar un sistema de defensa para el atraque de buques cuya altura se adapte tanto a los buques de altura estándar o convencional como a buques de nueva construcción cuya altura no es abarcable mediante defensas fijas elevadas una cierta distancia mediante el uso de tacos.It is therefore an objective of the invention to design a defense system for berthing ships whose height adapts to both standard or conventional height ships and to newly constructed ships whose height is not encompassed by means of fixed fixed defenses a certain distance by The use of tacos.
Es otro objetivo de la invención que dicho sistema de defensa garantice una amortiguación del atraque y, en general, un comportamiento igualmente eficaz que el de las defensas fijas.It is another objective of the invention that said defense system guarantees a cushioning of the berthing and, in general, a behavior equally effective as that of fixed defenses.
Descripción detallada de la invenciónDetailed description of the invention
Para la consecución de los objetivos anteriores, la invención define un sistema de defensa para atraques de buques que presenta la particularidad de ser- regulable en altura, de manera que la defensa comprendida en el sistema puede ser bloqueada a diferentes alturas en función del tamaño del buque que vaya a atracar en cada caso.In order to achieve the above objectives, the invention defines a defense system for berthing ships that has the particularity of being height-adjustable, so that the defense included in the system can be blocked at different heights depending on the size of the ship to berth in each case.
Para ello, el sistema de defensa según la invención comprende, al igual que las defensas fijas convencionales, una estructura fija conectada al cantil del muelle del puerto y una o más defensas o elementos que amortiguan la energía del buque. Como particularidad novedosa de la invención, las defensas no están conectadas directamente a la estructura fija sino que están conectadas o provistas de unos paneles móviles capaces de deslizarse a lo largo de unos carriles presentes en la estructura fija. El deslizamiento de los paneles móviles con respecto a la estructura fija es causado por la acción de un mecanismo de elevación y descenso, como puede ser un cilindro hidráulico, un cable, una cadena, etc., accionable desde el exterior del sistema de defensa por los mandos oportunos.To this end, the defense system according to the invention comprises, like conventional fixed defenses, a fixed structure connected to the port quay cantile and one or more defenses or elements that dampen the ship's energy. As a novel feature of the invention, the fenders are not directly connected to the fixed structure but are connected or provided with mobile panels capable of sliding along rails present in the fixed structure. The sliding of the mobile panels with respect to the fixed structure is caused by the action of a lifting and lowering mechanism, such as a hydraulic cylinder, a cable, a chain, etc., operable from outside the defense system by the appropriate controls.
El deslizamiento, del panel móvil con respecto a la estructura fija deberá tener lugar con el mínimo rozamiento posible. Para ello, el sistema de defensa presentará unos elementos deslizantes o rodantes entre la estructura fija y el panel móvil, los cuales estarán realizados preferentemente en forma de sendas placas de acero inoxidable y de teflón u otro material especial resistente de bajo rozamiento conectadas a la estructura fija y al panel móvil, o en forma de ruedas conectadas bien a la estructura fija o bien al panel móvil.The sliding of the mobile panel with respect to the fixed structure must take place with the least possible friction. For this, the defense system will have sliding or rolling elements between the fixed structure and the mobile panel, which will preferably be made in the form of two stainless steel and Teflon plates or other special low friction resistant material connected to the structure. fixed and to the mobile panel, or in the form of wheels connected either to the fixed structure or to the mobile panel.
Para bloquear la posición del panel móvil y situar así la defensa a una determinada altura adecuada al buque que vaya a atracar, el sistema de defensa está dotado de un elemento de posicionamiento que bloquea el desplazamiento del panel móvil con respecto a la estructura fija. Dicho elemento de posicionamiento toma preferentemente la forma de un pasador que conecta el panel móvil con la estructura fija.To block the position of the mobile panel and thus place the defense at a certain height suitable to the vessel to be docked, the defense system is provided with a positioning element that blocks the movement of the mobile panel with respect to the fixed structure. Said positioning element preferably takes the form of a pin that connects the mobile panel with the fixed structure.
En el modo de realización preferente de la invención, la defensa que se conecta al panel móvil es una defensa convencional realizada en forma de una pantalla cubierta de unas placas de polietileno u otro material especial resistente de bajo rozamiento y provista de uno o más elementos amortiguadores que absorben la energía del buque en el momento del atraque. Sin embargo, se contemplan y son igualmente válidos otros modos de realización de la invención en los que la defensa conectada al panel móvil presente otras configuraciones, formas o elementos.In the preferred embodiment of the invention, the defense that connects to the mobile panel is a conventional defense made in the form of a screen covered with polyethylene plates or other special low friction resistant material and provided with one or more damping elements. that absorb the ship's energy at the time of docking. However, other embodiments of the invention are contemplated and equally valid in which the defense connected to the mobile panel has other configurations, shapes or elements.
De este modo, mediante una defensa móvil cuya posición se puede bloquear mediante el elementos de posicionamiento, se consigue un sistema de defensa regulable en altura, válido para absorber la energía de atraque de buques de muy diversas alturas.In this way, by means of a mobile defense whose position can be locked by means of the positioning elements, a height-adjustable defense system is achieved, valid to absorb the berthing energy of ships of very different heights.
Descripción de las figurasDescription of the figures
Los detalles de la invención se aprecian en las figuras que se acompañan, no pretendiendo éstas ser limitativas del alcance de la invención:The details of the invention can be seen in the accompanying figures, not intended to be limiting the scope of the invention:
- La Figura 1 muestra una vista lateral en sección, según plano de sección II-II de la Figura 2, de un modo de realización del sistema de defensa regulable en altura según la invención.- Figure 1 shows a sectional side view, according to section plan II-II of Figure 2, of an embodiment of the system of height adjustable defense according to the invention.
- La Figura 2 muestra la sección I-I del sistema de defensa regulable en altura de la Figura 1.- Figure 2 shows section I-I of the height-adjustable defense system of Figure 1.
- La Figura 3 muestra una defensa fija del tipo de las conocidas en el estado de la técnica.- Figure 3 shows a fixed defense of the type known in the state of the art.
La Figura 1 muestra una vista lateral en sección H-II de un modo de realización del sistema de defensa (1) regulable en altura de la invención, con el sistema de defensa (1) ya instalado en el cantil (2) del muelle. El sistema de defensa (1) comprende una estructura fija (3), conectada de forma no móvil al cantil (2), un panel móvil (8), una defensa (4) y un mecanismo de elevación y descenso (9) que permite la variación o regulación de la altura de la defensa (4) con respecto al cantil (2).Figure 1 shows a side view in section H-II of an embodiment of the height-adjustable defense system (1) of the invention, with the defense system (1) already installed in the barrel (2) of the spring. The defense system (1) comprises a fixed structure (3), non-mobile connected to the barrel (2), a mobile panel (8), a defense (4) and a lifting and lowering mechanism (9) that allows the variation or regulation of the height of the defense (4) with respect to the barrel (2).
La defensa (4) es una defensa convencional que en general puede tomar la forma de cualquier defensa conocida y que, en el caso particular de la figura, se ha realizado en forma de una pantalla (6) cubierta de unas placas de polietileno (7) y provista de unos elementos amortiguadores (5, 5') que absorben la energía del buque en el momento del atraque.The defense (4) is a conventional defense that in general can take the form of any known defense and that, in the particular case of the figure, has been made in the form of a screen (6) covered with polyethylene plates (7 ) and provided with damping elements (5, 5 ') that absorb the ship's energy at the time of berthing.
El sistema de defensa (1) según la invención presenta la particularidad de que la defensa (4) se encuentra conectada al panel móvil (8), el cual es capaz de deslizar, debido a la actuación del mecanismo de elevación y descenso (9), a lo largo de un carril (12) presente en la estructura fija (3). De este modo, accionando externamente el mecanismo de elevación y descenso (9) se puede provocar la subida o bajada de la defensa (4) hasta una altura adecuada al buque específico que vaya a atracar en el muelle en cada caso.The defense system (1) according to the invention has the peculiarity that the defense (4) is connected to the mobile panel (8), which is capable of sliding, due to the action of the lifting and lowering mechanism (9) , along a rail (12) present in the fixed structure (3). In this way, by externally activating the lifting and lowering mechanism (9), the defense (4) can be raised or lowered to a suitable height for the specific vessel to be docked at the dock in each case.
En la figura se ha representado la defensa (4) en su posición más elevada (A) y en su posición menos elevada (B).The figure shows the defense (4) in its highest position (A) and in its lowest position (B).
El mecanismo de elevación y descenso podrá ser un cilindro hidráulico, una o más cadenas, uno o más cables, o en general cualquier elemento cuya función sea permitir la elevación y el descenso del panel móvil (8) con respecto a la estructura fija (3).The lifting and lowering mechanism may be a hydraulic cylinder, one or more chains, one or more cables, or in general any element whose function is to allow the lifting and lowering of the mobile panel (8) with respect to the fixed structure (3).
La Figura 2 muestra la vista en sección I-I del sistema de defensa (1) de la Figura 1. En esta figura se observa nuevamente cómo el panel móvil (8), al cual se encuentran fijados los elementos (5, 5', 6, 7) o elementos que componen la defensa (4) de la figura, es capaz de deslizarse o trasladarse a lo largo de unos carriles (12) realizados en la estructura fija (3). Dicho deslizamiento o traslación es causado por la acción del mecanismo de elevación y descenso (9), accionable desde el exterior. La traslación tiene lugar de forma suave y sin rozamiento mediante la acción de unos elementos deslizantes o rodantes (11) presentes en los carriles (12) entre la estructura fijaFigure 2 shows the section II view of the defense system (1) of Figure 1. This figure again shows how the mobile panel (8), to which the elements (5, 5 ', 6, are fixed) 7) or elements that make up the defense (4) of the figure, is able to slide or move along rails (12) made in the fixed structure (3). Said sliding or translation is caused by the action of the lifting and lowering mechanism (9), operable from the outside. The translation takes place smoothly and without friction by the action of sliding or rolling elements (11) present in the rails (12) between the fixed structure
(3) y el panel móvil (8), donde en el modo de realización de la figura dichos elementos deslizantes o rodantes (11) toman la forma de sendas placas de acero inoxidable y de teflón conectadas a la estructura fija (3) y al panel móvil (8) respectivamente.(3) and the mobile panel (8), where in the embodiment of the figure said sliding or rolling elements (11) take the form of two stainless steel and Teflon plates connected to the fixed structure (3) and the mobile panel (8) respectively.
Cuando la defensa (4) ha alcanzado la altura deseada, la posición entre el panel móvil (8) con respecto a la estructura fija (3) es bloqueada mediante la acción de un elemento de posicionamiento (10), que en el modo de realización de la figura toma la forma de un pasador (10).When the defense (4) has reached the desired height, the position between the mobile panel (8) with respect to the fixed structure (3) is blocked by the action of a positioning element (10), which in the embodiment of the figure it takes the form of a pin (10).
La Figura 3 muestra una defensa fija del tipo de las conocidas en el estado de la técnica, que se caracteriza porque la defensa (4) se encuentra conectada directamente y de forma no móvil a la estructura fija (3), a su vez conectada al cantil (2) del muelle. La posición de la defensa (4) es por lo tanto invariable, estando limitada la capacidad de actuación correcta de la defensaFigure 3 shows a fixed defense of the type known in the state of the art, characterized in that the defense (4) is directly and non-mobile connected to the fixed structure (3), in turn connected to the Cantile (2) of the pier. The position of the defense (4) is therefore invariable, the correct acting capacity of the defense being limited
(4) a barcos de altura cualitativamente no elevada. (4) to ships of qualitatively not high height.
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2004/000564 WO2006067237A1 (en) | 2004-12-17 | 2004-12-17 | Height-adjustable fender system for vessel berths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2004/000564 WO2006067237A1 (en) | 2004-12-17 | 2004-12-17 | Height-adjustable fender system for vessel berths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006067237A1 true WO2006067237A1 (en) | 2006-06-29 |
Family
ID=36601408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2004/000564 Ceased WO2006067237A1 (en) | 2004-12-17 | 2004-12-17 | Height-adjustable fender system for vessel berths |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2006067237A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016122376A1 (en) * | 2015-01-26 | 2016-08-04 | Ab Halmstads Gummifabrik | Fender system |
| EP2872699A4 (en) * | 2012-07-11 | 2016-08-31 | Trelleborg Marine Systems Australia Pty Ltd | A maritime fender and associated method of maintenance |
| CN110820690A (en) * | 2019-11-19 | 2020-02-21 | 卜凡 | A ship docking structure with adjustable fender floatover height |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US876170A (en) * | 1907-09-13 | 1908-01-07 | Charles E Grant | Floating pier. |
| FR1109004A (en) * | 1950-09-02 | 1956-01-20 | Neyrpic Ets | Ship shock absorber |
| US2844943A (en) * | 1953-06-02 | 1958-07-29 | William T Kennedy | Pier bumper |
| US5501625A (en) * | 1992-08-24 | 1996-03-26 | Belinsky; Sidney I. | Floating terminal |
| US5762016A (en) * | 1997-02-19 | 1998-06-09 | Parsons; Tom | Dock pole bumper assembly |
-
2004
- 2004-12-17 WO PCT/ES2004/000564 patent/WO2006067237A1/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US876170A (en) * | 1907-09-13 | 1908-01-07 | Charles E Grant | Floating pier. |
| FR1109004A (en) * | 1950-09-02 | 1956-01-20 | Neyrpic Ets | Ship shock absorber |
| US2844943A (en) * | 1953-06-02 | 1958-07-29 | William T Kennedy | Pier bumper |
| US5501625A (en) * | 1992-08-24 | 1996-03-26 | Belinsky; Sidney I. | Floating terminal |
| US5762016A (en) * | 1997-02-19 | 1998-06-09 | Parsons; Tom | Dock pole bumper assembly |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2872699A4 (en) * | 2012-07-11 | 2016-08-31 | Trelleborg Marine Systems Australia Pty Ltd | A maritime fender and associated method of maintenance |
| WO2016122376A1 (en) * | 2015-01-26 | 2016-08-04 | Ab Halmstads Gummifabrik | Fender system |
| US10208446B2 (en) | 2015-01-26 | 2019-02-19 | Ab Halmstads Gummifabrik | Fender system |
| CN110820690A (en) * | 2019-11-19 | 2020-02-21 | 卜凡 | A ship docking structure with adjustable fender floatover height |
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