JPS5621991A - Hatch closing device - Google Patents
Hatch closing deviceInfo
- Publication number
- JPS5621991A JPS5621991A JP9518779A JP9518779A JPS5621991A JP S5621991 A JPS5621991 A JP S5621991A JP 9518779 A JP9518779 A JP 9518779A JP 9518779 A JP9518779 A JP 9518779A JP S5621991 A JPS5621991 A JP S5621991A
- Authority
- JP
- Japan
- Prior art keywords
- track
- hatch
- bolt holes
- width
- transformed
- 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
Abstract
PURPOSE: To maintain a perfect hatch closing even when hatch coamings are subject to deformation by providing plural bolt holes for track installation on hatch coamings and thereby selecting suitable bolt holes out of the above plural bolt holes to meet variations in track width produced by hatch coaming deformations.
CONSTITUTION: Hatch coaming 1', transformed by impact produced by loading, is illustrated. The track 2 is moved to the position indicated with dotted lines and results in a wider track than regularly required. Thus the transformed track does not correspond with the width of wheels for the hatch cover panel. To solve the problem, plural bolt holes 4A, 4B or oval holes are provided on a horizontal fender 15. When the hatch coaming is subject to deformation, the track 2 is replaced to the position indicated with full lines so that the track may be corrected to the regular track width.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9518779A JPS6048391B2 (en) | 1979-07-26 | 1979-07-26 | Port closure device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9518779A JPS6048391B2 (en) | 1979-07-26 | 1979-07-26 | Port closure device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5621991A true JPS5621991A (en) | 1981-02-28 |
JPS6048391B2 JPS6048391B2 (en) | 1985-10-26 |
Family
ID=14130743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9518779A Expired JPS6048391B2 (en) | 1979-07-26 | 1979-07-26 | Port closure device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6048391B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5868499U (en) * | 1981-11-04 | 1983-05-10 | 極東マツク・グレゴ−株式会社 | compression bar |
JPS58119489U (en) * | 1982-02-09 | 1983-08-15 | 三菱重工業株式会社 | Hutch cover - rainwater tight device |
-
1979
- 1979-07-26 JP JP9518779A patent/JPS6048391B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5868499U (en) * | 1981-11-04 | 1983-05-10 | 極東マツク・グレゴ−株式会社 | compression bar |
JPS58119489U (en) * | 1982-02-09 | 1983-08-15 | 三菱重工業株式会社 | Hutch cover - rainwater tight device |
Also Published As
Publication number | Publication date |
---|---|
JPS6048391B2 (en) | 1985-10-26 |
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