Title:
【発明の名称】小型滑走艇
Document Type and Number:
Japanese Patent JP2826273
Kind Code:
B2
Abstract:
PURPOSE: To provide a small planing boat which dispenses with the formation of a core material and the additional work to its inner hull, in which the core material is not left after the formation of the hull, and whose weight is reduced. CONSTITUTION: An outer hull 20 and an inner hull 30 are molded respectively by using molds, and the inner hull 30 is bonded to an inner face of the outer hull 20 which forms an outer shape of a lower section of a hull. The inner hull 30 has a rib 31 which protrudes inward and extends in the forward and backward directions. Since the rib 31 is also formed by molding by the use of mold, productivity is improved and the weight of the hull is reduced.
Inventors:
YAZAKI MITSUHIRO
Application Number:
JP26625194A
Publication Date:
November 18, 1998
Filing Date:
October 04, 1994
Export Citation:
Assignee:
KAWASAKI JUKOGYO KK
International Classes:
B63B1/18; B63B5/24; B63B35/73; (IPC1-7): B63B5/24; B63B35/73
Domestic Patent References:
| JP2169385A | ||||
| JP63297187A | ||||
| JP59111789U | ||||
| JP56158392U |
Attorney, Agent or Firm:
Shuji Sugimoto