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Marine fender

A fender and marine technology, which is applied in the direction of hull, ship construction, ship cleaning device, etc., can solve the problems of wear and high friction coefficient, and achieve the effect of small degradation of anti-compression load performance, small compression surface pressure, and easy replacement

Inactive Publication Date: 2012-08-15
BRIDGESTONE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, rubber has a high coefficient of friction (typically 0.4) with iron, which mainly constitutes the outer surface of the ship, and wears due to friction, scraping, cutting, etc. based on the behavior of the ship in the shear direction

Method used

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  • Marine fender
  • Marine fender
  • Marine fender

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Experimental program
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Embodiment Construction

[0062] The present invention will be described in detail with reference to the accompanying drawings. exist figure 1 with figure 2 A marine fender 1 shown in includes a vibration receiving portion 2 that receives vibration when a ship is moored, and a pair of leg portions 3 attached to the lower surface of the vibration receiving portion 2 . At this time, the leg portion 3 is made of rubber, and a flange 3 a for fixing the fender 1 to a quay wall or the like is provided on the leg portion 3 . figure 1 with figure 2 The vibration receiving part 2 in includes: a vibration receiving plate 4 made of resin at the surface in contact with the ship (that is, the outermost surface); and a vibration receiving plate 4 made of rubber and vibrating in the height direction (or The vibration receiving plate 5 is arranged on the lower side of the vibration receiving resin plate 4 in the thickness direction of the receiving plate). In addition, it is sufficient that the vibration recei...

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PUM

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Abstract

This invention relates to a marine fender being low and uniform in the compression surface pressure and excellent in the wear characteristics, and more particularly to a marine fender comprising a shock receiving portion 2 inclusive of a shock receiving resin board 4 and a pair of rubbery leg portions 3 disposed on the downside of the shock receiving portion 2 in a height direction of the fender, characterized in that a width W (mm) of the shock receiving portion 2 and a height H (mm) of the fender 1 satisfy a relation of the following equation (1); 2H<=W (1) and a thickness h1 (mm) of the shock receiving portion, a height h2 (mm) of the leg portion, a thickness t (mm) of the leg portion and a height H (mm) of the fender satisfy a relation of the following equation (2); h2 / 4<=t<=h1<=H / 2<=h2 (2).

Description

technical field [0001] The present invention relates to a marine fender, and more particularly to a marine fender having a small and uniform compressive surface pressure and excellent wear characteristics, and further to a marine fender having a small deterioration in resistance to compressive load even if a vibration receiving plate is worn and is easy to replace Marine fenders with new vibration receiving plates. Background technique [0002] Hitherto, marine fenders are installed to the wharf wall, and the marine fender is used to protect the wharf wall and the ship from vibration and abrasion when the ship is moored to the wharf of a port, a river channel, a repair dock, etc. This fender is usually a rubber fender. However, rubber has a high coefficient of friction (generally 0.4) with iron, which mainly constitutes the outer surface of the ship, and wears due to friction, scraping, cutting, etc. based on the behavior of the ship in the shear direction. On the other ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B59/02
CPCB63B59/02E02B3/26Y02A30/30
Inventor 安井基浩
Owner BRIDGESTONE CORP
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