Title:
BOAT
Document Type and Number:
WIPO Patent Application WO/2016/140165
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a boat capable of obtaining a propulsion force in a discretionary direction. A boat (100) is provided with Arneson drives 40 which drive propellers (44) by means of propeller shafts (41) via universal joints (42), and which control the left and right directions of the propellers (44) by means of hydraulic cylinders (43). Two of the Arneson drives (40) are provided, and the Arneson drives (40) are respectively provided to the left and right sides of a hull (10). The propellers (44) are controlled in the left and right directions in a mutually independent manner.
Inventors:
HIROSE TOSHIMITSU (JP)
HITACHI JUNICHI (JP)
HITACHI JUNICHI (JP)
Application Number:
PCT/JP2016/055857
Publication Date:
September 09, 2016
Filing Date:
February 26, 2016
Export Citation:
Assignee:
YANMAR CO LTD (JP)
International Classes:
B63H25/42; B63H5/08
Foreign References:
| US5667415A | 1997-09-16 | |||
| JP2013014173A | 2013-01-24 | |||
| JP2013010446A | 2013-01-17 | |||
| JPS6363299U | 1988-04-26 |
Other References:
See also references of EP 3266700A4
Attorney, Agent or Firm:
YANO Juichiro (JP)
Juichiro Yano (JP)
Juichiro Yano (JP)
Download PDF: