Title:
VESSEL
Document Type and Number:
Japanese Patent JP2021070456
Kind Code:
A
Abstract:
To provide a vessel making safe and comfortable navigation possible by preventing plastic litter and water plants, etc., wrapping around a propeller during navigation.SOLUTION: A cylindrical protection cover 4 surrounding a propeller 3 of an outboard engine 20 or an internal combustion engine is provided toward water flow direction and a restraining net 7 is attached on a bow side entrance of a protection cover 4 and immediately before the propeller 3. The restraining net 7 is freely detachable and attached inclined forward to the protection cover 4.SELECTED DRAWING: Figure 1
Inventors:
IGARI SEIICHI
Application Number:
JP2019199957A
Publication Date:
May 06, 2021
Filing Date:
November 01, 2019
Export Citation:
Assignee:
SI CO LTD
International Classes:
B63H5/16
Domestic Patent References:
| JP5911695B2 | 2016-04-27 | |||
| JPS61103295U | 1986-07-01 | |||
| JPS5033493U | 1975-04-11 | |||
| JPS60158999U | 1985-10-22 | |||
| JP2012228919A | 2012-11-22 |
Foreign References:
| KR20160037654A | 2016-04-06 | |||
| KR20160094656A | 2016-08-10 | |||
| CN103112570A | 2013-05-22 | |||
| CN106275349A | 2017-01-04 | |||
| KR20140148205A | 2014-12-31 | |||
| US20170341721A1 | 2017-11-30 | |||
| CN207482162U | 2018-06-12 |
Attorney, Agent or Firm:
Hiroshi Ohashi
Hiroshi Ohashi
Hiroshi Ohashi