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Patent Searching and Data


Title:
PLANING BOAT
Document Type and Number:
WIPO Patent Application WO/2019/167432
Kind Code:
A1
Abstract:
A planing boat has: a hull 1 having a boarding area 10; a screw unit 2 having a screw 20, the screw unit 2 being configured so as to be able to rotate in relation to the hull 1 so that the spray direction BD of a water current created by the screw 20 can vary through 360°; and a direction change mechanism 3 having a turning drive force source 30, the direction change mechanism 3 being configured so as to be able to rotate the screw unit 2 in relation to the hull 1 with the drive force of the turning drive force source 30 and change the spray direction BD.

Inventors:
KOYAMA HIROYUKI (JP)
Application Number:
JP2019/000316
Publication Date:
September 06, 2019
Filing Date:
January 09, 2019
Export Citation:
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Assignee:
YANMAR CO LTD (JP)
International Classes:
B63B1/18; B63H25/42
Foreign References:
US20140342622A12014-11-20
JP2006007937A2006-01-12
US20050172882A12005-08-11
JP2005008116A2005-01-13
US4367689A1983-01-11
US20090031941A12009-02-05
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
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