Title:
AIR FILLING BAG AND BOAT
Document Type and Number:
Japanese Patent JP2002321684
Kind Code:
A
Abstract:
To provide an air filling bag and a boat capable of correctly recognizing the state in which internal pressure reaches a predetermined value as air is filled.
The air filling bag 12 is used for at least a part of a boat hull 11. The air filling bag 12 comprises a feed valve 22 for feeding air therein, and a release valve 23 which is released when the internal pressure reaches the predetermined value. A protective sheet 34 is stuck on the discharge side of the release valve 23, and the protective sheet 34 is oscillated to generate alarm sound when the release valve 23 is released.
More Like This:
| WO/1986/007025 | INFLATABLE AQUATIC VESSELS |
Inventors:
TAKAI OSAMU
HIOKI TOSHIMICHI
HATTORI JUNICHI
FUTAMURA HIROO
HIOKI TOSHIMICHI
HATTORI JUNICHI
FUTAMURA HIROO
Application Number:
JP2001131128A
Publication Date:
November 05, 2002
Filing Date:
April 27, 2001
Export Citation:
Assignee:
HIVIX CO LTD
International Classes:
B63B7/08; (IPC1-7): B63B7/08
Attorney, Agent or Firm:
Hironobu Onda (1 person outside)