JPS5244995A - Hatch cover tightening device - Google Patents
Hatch cover tightening deviceInfo
- Publication number
- JPS5244995A JPS5244995A JP11688975A JP11688975A JPS5244995A JP S5244995 A JPS5244995 A JP S5244995A JP 11688975 A JP11688975 A JP 11688975A JP 11688975 A JP11688975 A JP 11688975A JP S5244995 A JPS5244995 A JP S5244995A
- Authority
- JP
- Japan
- Prior art keywords
- hatch cover
- tightening device
- cover tightening
- tightening
- simplify
- 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.)
- Pending
Links
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
PURPOSE: Hatch cover tightening device, in which tightening operation portion can be removed from tightening hold portion, to simplify the device and to prevent rust.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11688975A JPS5244995A (en) | 1975-09-26 | 1975-09-26 | Hatch cover tightening device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11688975A JPS5244995A (en) | 1975-09-26 | 1975-09-26 | Hatch cover tightening device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5244995A true JPS5244995A (en) | 1977-04-08 |
Family
ID=14698135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11688975A Pending JPS5244995A (en) | 1975-09-26 | 1975-09-26 | Hatch cover tightening device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5244995A (en) |
-
1975
- 1975-09-26 JP JP11688975A patent/JPS5244995A/en active Pending
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