JPS61193893U - - Google Patents
Info
- Publication number
- JPS61193893U JPS61193893U JP7971485U JP7971485U JPS61193893U JP S61193893 U JPS61193893 U JP S61193893U JP 7971485 U JP7971485 U JP 7971485U JP 7971485 U JP7971485 U JP 7971485U JP S61193893 U JPS61193893 U JP S61193893U
- Authority
- JP
- Japan
- Prior art keywords
- hatch cover
- hatch
- folded
- center
- drainage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Seal Device For Vehicle (AREA)
- Sewage (AREA)
Description
図面は本考案の実施例を示すもので、第1図は
ハツチカバーの平面図、第2図は同側面図、第3
図は排水用ガツターの縦断側面図、第4図は第1
図―線断面図、第5図及び第6図は各々排水
実験結果を示す線図、第7図及び第8図は各々変
形例の第2ハツチカバーの平面図である。
1……ハツチカバー、1b……第2ハツチカバ
ー、1c……第3ハツチカバー、4a……第1ガ
ツター、4b……第2ガツター、4c……第3ガ
ツター。
The drawings show an embodiment of the present invention; Fig. 1 is a plan view of the hatch cover, Fig. 2 is a side view of the same, and Fig. 3 is a plan view of the hatch cover.
The figure is a longitudinal side view of the drainage gutter, and Figure 4 is the first
5 and 6 are diagrams showing the results of drainage experiments, and FIGS. 7 and 8 are plan views of the second hatch cover of modified examples. 1...Hatch cover, 1b...Second hatch cover, 1c...Third hatch cover, 4a...First gutter, 4b...Second gutter, 4c...Third gutter.
Claims (1)
ツチカバーにおいて、 折り畳む際にハツチの前後方向中央部に向つて
下り勾配に傾斜するハツチカバーの上面に複数条
の排水用ガツターを前後方向適当間隔あけてハツ
チカバーの略全幅に互つて突設し、上記各排水用
ガツターはハツチカバーを折り畳む際に傾斜させ
た状態でハツチカバーの幅方向中央部から側部へ
向つて下り勾配となるような形状に構成したこと
を特徴とするハツチカバーの排水装置。[Claim for Utility Model Registration] In a hatch cover that is folded approximately vertically to the end of the hatch, a plurality of drainage gutters are provided on the upper surface of the hatch cover that slopes downward toward the center of the hatch in the front-rear direction when folded. are provided so as to protrude from each other across substantially the entire width of the hatch cover at appropriate intervals in the front and back direction, and each of the drainage gutters is inclined downward when the hatch cover is folded so that it slopes downward from the center in the width direction of the hatch cover to the sides. A hatch cover drainage device characterized by being configured in the following shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7971485U JPH0439116Y2 (en) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7971485U JPH0439116Y2 (en) | 1985-05-28 | 1985-05-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61193893U true JPS61193893U (en) | 1986-12-02 |
JPH0439116Y2 JPH0439116Y2 (en) | 1992-09-11 |
Family
ID=30624880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7971485U Expired JPH0439116Y2 (en) | 1985-05-28 | 1985-05-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0439116Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013144529A (en) * | 2012-01-16 | 2013-07-25 | Mitsui Eng & Shipbuild Co Ltd | Ship |
-
1985
- 1985-05-28 JP JP7971485U patent/JPH0439116Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013144529A (en) * | 2012-01-16 | 2013-07-25 | Mitsui Eng & Shipbuild Co Ltd | Ship |
Also Published As
Publication number | Publication date |
---|---|
JPH0439116Y2 (en) | 1992-09-11 |