FLEXIBLE BUOY - YOKOHAMA RUBBER CO LTD

Title:

FLEXIBLE BUOY

Document Type and Number:

Japanese Patent JP2006281933

Kind Code:

A

Abstract:

To provide a novel buoy usable according to magnitude or change of depth in the sea (water) to be used.

This flexible buoy comprises a main buoy, and an auxiliary buoy contained in the main buoy. An air supply and exhaust port for the main buoy, and an air supply and exhaust port for the auxiliary buoy are provided to a mouthpiece of the main buoy, and the air supply and exhaust port for the auxiliary buoy is communicated with the auxiliary buoy by a communication pipe. The flexible buoy comprises a main buoy, and an auxiliary buoy contained in the main buoy. An air supply and exhaust port for the main buoy, and an air supply and exhaust port for the auxiliary buoy are provided to a membrane material constituting the main buoy, and the air supply and exhaust port for the auxiliary buoy is communicated with the auxiliary buoy by a communication pipe. A gas filling pressure in the main buoy and a gas filling pressure in the auxiliary buoy can be independently set.

Inventors:

WAKABAYASHI TADASHI
SAKAKIBARA SHIGEKI
KANEKO MASATO

Application Number:

JP2005103155A

Publication Date:

October 19, 2006

Filing Date:

March 31, 2005

Export Citation:

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Assignee:

YOKOHAMA RUBBER CO LTD

International Classes:

B63B22/00

Domestic Patent References:

JP2002173087A	2002-06-18
JPS6270089U	1987-05-02
JPS61129392A	1986-06-17
JP14012887Y

Attorney, Agent or Firm:

Shinichi Ogawa
Takashi Noguchi
Kazuhiko Saishita

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