Title:
BRIDGE STRUCTURE FOR HULL
Document Type and Number:
Japanese Patent JP3245024
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To effectively prevent the transmission of vibration to a bridge main body with the simple structure.
SOLUTION: A bridge main body 2 is connected to a hull member 1 through a buffer member 4, and this buffer member 4 is arranged so that a lower part of a peripheral wall 22 of the bridge main body 2 is supported at plural positions. In the buffer member 4, a cross directional spring constant of a hull is set larger than the fore and aft directional spring constant thereof, and a seal means 5 for sealing between the peripheral part of the bridge main body 2 and a deck 11 is provided, and a hatch coaming 3 is formed on the deck 11 opposite to the lower end surface of the bridge main body 2. The bridge main body 2 is provided on a flange 3 of this projecting part 3 through the buffer member 4, and the deck 11 is formed with an opening part 10 under the bridge main body 2.
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Inventors:
Ryusuke Oka
Application Number:
JP25331395A
Publication Date:
January 07, 2002
Filing Date:
September 29, 1995
Export Citation:
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA
International Classes:
B63B15/00; F16F15/08; (IPC1-7): B63B15/00; F16F15/08
Domestic Patent References:
| JP5585393U | ||||
| JP3125690U | ||||
| JP5266092U |
Attorney, Agent or Firm:
Etsushi Kotani (3 outside)