Title:
WATER JET PROPELLING BOAT
Document Type and Number:
Japanese Patent JP2001233288
Kind Code:
A
Abstract:
To change a turning characteristic, and to quickly perform sudden turning in beautiful behavior.
A front fin 15 sinking in the water when the hull 4 inclines at sudden turning time is arranged in a front side specific position of the hull 4, and a rear sponson 10 sinking in the water when the hull 4 inclines at sudden turning time is arranged in a rear side specific position of the hull 4.
Inventors:
KOYANO SATOSHI
Application Number:
JP2000042776A
Publication Date:
August 28, 2001
Filing Date:
February 21, 2000
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD
International Classes:
B63B35/73; B63B39/06; B63H25/52; (IPC1-7): B63B39/06; B63B35/73
Attorney, Agent or Firm:
Etsushi Kotani (2 outside)
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