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Patent Searching and Data


Title:
SHIP
Document Type and Number:
WIPO Patent Application WO/2022/153370
Kind Code:
A1
Abstract:
The present invention addresses the problem of reducing restrictions due to the depth of water in an area available for use. A ship 100 comprises a ship body 1 and is configured so as to be capable of sailing on the water. The ship body 1 comprises: a body 10 extending in the front-back direction D of the ship body 1; a keel 21 and a rudder 22 that receive water flow during sailing of the ship 100; and a first power source 32 and a first attitude switching mechanism 31 that switches the attitudes of the keel 21 and the rudder 22, at least between a first attitude and a second attitude. The first attitude is an attitude in which the keel 21 and the rudder 22 both extend downward of the body 10. The second attitude is an attitude in which the lengths, of the keel 21 and the rudder 22, extending downward of the body 10, are respectively shorter compared with those in the first attitude.

Inventors:
NOMA TSUNETAKE (JP)
Application Number:
PCT/JP2021/000710
Publication Date:
July 21, 2022
Filing Date:
January 12, 2021
Export Citation:
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Assignee:
EVERBLUE TECH CO LTD (JP)
International Classes:
B63B41/00; B63H25/38
Attorney, Agent or Firm:
KAIZUKA, Ryohei et al. (JP)
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