NO135172B - - Google Patents
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- Publication number
- NO135172B NO135172B NO79372A NO79372A NO135172B NO 135172 B NO135172 B NO 135172B NO 79372 A NO79372 A NO 79372A NO 79372 A NO79372 A NO 79372A NO 135172 B NO135172 B NO 135172B
- Authority
- NO
- Norway
- Prior art keywords
- hatch
- brackets
- section
- cover
- stated
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
- B63B19/14—Hatch covers
- B63B19/19—Hatch covers foldable
- B63B19/197—Hatch covers foldable actuated by fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Ship Loading And Unloading (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1378271 | 1971-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO135172B true NO135172B (sv) | 1976-11-15 |
| NO135172C NO135172C (sv) | 1977-02-23 |
Family
ID=11842802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO79372A NO135172C (sv) | 1971-03-13 | 1972-03-10 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE780571A (sv) |
| DE (1) | DE2212070B2 (sv) |
| ES (1) | ES400682A1 (sv) |
| FI (1) | FI51924C (sv) |
| FR (1) | FR2129633A5 (sv) |
| GB (1) | GB1322304A (sv) |
| NL (1) | NL7203290A (sv) |
| NO (1) | NO135172C (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7903075L (sv) * | 1978-04-24 | 1979-10-25 | Mac Gregor International Sa | Luckarrangemang for en behallare |
| FR2529162B1 (fr) * | 1982-06-25 | 1986-12-26 | Kone Oy | Dispositif pour le verrouillage automatique d'un panneau d'ecoutille en position de fermeture ou d'ouverture |
| JP3474644B2 (ja) * | 1994-08-26 | 2003-12-08 | Ｙｋｋ株式会社 | 一体成形面ファスナー |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1224036A (fr) * | 1958-03-31 | 1960-06-21 | Mac Gregor Comarain Sa | Procédé de manoeuvre de panneaux de fermeture de cales de navires ou autres espaces à ciel ouvert, dispositif de relevage pour sa mise en oeuvre et ses applications |
| US3077225A (en) * | 1960-01-15 | 1963-02-12 | Goetaverken Ab | Ship's hatch covers comprising two sections foldably connected to each other |
-
1972
- 1972-03-10 NO NO79372A patent/NO135172C/no unknown
- 1972-03-10 GB GB1123572A patent/GB1322304A/en not_active Expired
- 1972-03-11 ES ES400682A patent/ES400682A1/es not_active Expired
- 1972-03-13 FR FR7208653A patent/FR2129633A5/fr not_active Expired
- 1972-03-13 BE BE780571A patent/BE780571A/xx unknown
- 1972-03-13 DE DE19722212070 patent/DE2212070B2/de active Granted
- 1972-03-13 NL NL7203290A patent/NL7203290A/xx not_active Application Discontinuation
- 1972-03-13 FI FI66372A patent/FI51924C/sv active
Also Published As
| Publication number | Publication date |
|---|---|
| NO135172C (sv) | 1977-02-23 |
| GB1322304A (en) | 1973-07-04 |
| NL7203290A (sv) | 1972-09-15 |
| FI51924C (sv) | 1977-05-10 |
| DE2212070A1 (de) | 1972-09-21 |
| DE2212070B2 (de) | 1976-04-08 |
| BE780571A (fr) | 1972-07-03 |
| FI51924B (sv) | 1977-01-31 |
| FR2129633A5 (sv) | 1972-10-27 |
| ES400682A1 (es) | 1975-11-16 |
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