Title:
救命艇
Document Type and Number:
Japanese Patent JP6668603
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a lifeboat which achieves downsizing of a hull while inhibiting damage of the full.SOLUTION: A lifeboat has a body part 11, which accommodates occupants, and includes a first cushioning body 2 disposed at one longitudinal end of the body part 11. The first cushioning body 2 includes cushioning materials (a first cushioning material 21 and a second cushioning material 22) having different hardness. A second cushioning body 3 formed by cushioning materials having the same hardness is disposed at the other longitudinal end of the body part 11. Third cushioning bodies 4 formed by cushioning materials having the same hardness are disposed at both ends of the body part 11 when viewed in a shorter side direction.SELECTED DRAWING: Figure 1
Inventors:
Kazuo Shimamura
Application Number:
JP2015070406A
Publication Date:
March 18, 2020
Filing Date:
March 30, 2015
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
B63C9/02; B63B59/02; F16F7/00
Domestic Patent References:
| JP2011245945A | ||||
| JP2014073825A | ||||
| JP2002138444A | ||||
| JP58045717U | ||||
| JP3103524A | ||||
| JP57168515U | ||||
| JP59147711U | ||||
| JP55032832A |
Foreign References:
| US5878685 | ||||
| US20130036960 |
Other References:
津波救命艇ガイドライン,日本,国土交通省海事局,2014年 9月,第3頁第9~28行
Attorney, Agent or Firm:
Echizen Masahiro