Title:
SHIP RUNNING ON THE WATER
Document Type and Number:
Japanese Patent JP3464083
Kind Code:
B2
Abstract:
PURPOSE: To mount a water jet propulsion unit on a hull easily by providing propellers on the right and left of the hull.
CONSTITUTION: A water jet propulsion unit 6 is formed by using a V-type engine 7 in which crankshafts 16, 17 are provided per cylinder. The crankshafts 16, 17 are connected to propellers 23, 23 on the right and left through individual drive shafts 21, 21, respectively.
Inventors:
Masayoshi Nanami
Application Number:
JP20217495A
Publication Date:
November 05, 2003
Filing Date:
August 08, 1995
Export Citation:
Assignee:
Yamaha Marine Co., Ltd.
International Classes:
B63H11/08; B63B35/73; B63H23/02; (IPC1-7): B63H11/08; B63B35/73; B63H23/02
Domestic Patent References:
| JP5229487A | ||||
| JP452158Y2 |
Attorney, Agent or Firm:
Masaki Yamakawa