Title:
【発明の名称】小型滑走艇
Document Type and Number:
Japanese Patent JP3111187
Kind Code:
B1
Abstract:
An inner frame member, of a length that is less than the entire length of a hull, is joined to the inner surface of the hull that forms a lower portion of a body of a personal watercraft. The inner frame member has an engine mount portion that supports an engine thereon, an impeller shaft support region that supports thereon an impeller shaft of a propulsion device driven by the engine, and bulkheads extending in the lateral direction of the hull and joined to the inner surface of the hull. In accordance with the present invention, the personal watercraft is light weight, but also retains rigidity and assembling efficiency of the hull.
Inventors:
Kiyoaki Maeda
Yoshinori Sekiyama
Kenichi Nakagawa
Takehiro Nakajima
Yoshinori Sekiyama
Kenichi Nakagawa
Takehiro Nakajima
Application Number:
JP33407199A
Publication Date:
November 20, 2000
Filing Date:
November 25, 1999
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
B63B3/00; B63B3/70; B63B5/24; B63B35/73; B63H21/30; B63B3/56; (IPC1-7): B63B35/73; B63H21/30
Other References:
【文献】特許2826273(JP,B2)
Attorney, Agent or Firm:
Shuji Sugimoto