GB489218A - Improvements in steel hatch covers - Google Patents
Improvements in steel hatch coversInfo
- Publication number
- GB489218A GB489218A GB2084836A GB2084836A GB489218A GB 489218 A GB489218 A GB 489218A GB 2084836 A GB2084836 A GB 2084836A GB 2084836 A GB2084836 A GB 2084836A GB 489218 A GB489218 A GB 489218A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hatch covers
- sections
- bar
- section
- packing
- 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.)
- Expired
Links
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
- B63B19/26—Gaskets; Draining means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Clamps And Clips (AREA)
- Sewage (AREA)
Abstract
489,218. Hatch covers. MAcGREGOR, J. July 13, 1937, No. 20848/36. [Class 113 (i)] The joint between adjoining faces of two steel hatch covers is formed by a bar 3 on one section having an upturned flange 4 engaging a resilient packing 6 on the other section. Compression of this packing is limited by the projection 7 resting on the bar 3. The two sections are clamped together at their sides by a clamp 10 gripping wedge ribs 11, the two sections being so positioned as to leave a gutter 13 open at its ends. Cleats 8 limit relative vertical movement but provide no lateral restraint. Specification 463,404 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2084836A GB489218A (en) | 1937-07-13 | 1937-07-13 | Improvements in steel hatch covers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2084836A GB489218A (en) | 1937-07-13 | 1937-07-13 | Improvements in steel hatch covers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB489218A true GB489218A (en) | 1938-07-22 |
Family
ID=10152740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2084836A Expired GB489218A (en) | 1937-07-13 | 1937-07-13 | Improvements in steel hatch covers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB489218A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2674967A (en) * | 1948-08-04 | 1954-04-13 | Macgregor Comarain Ets | Ship's hatch construction |
EP1980485A1 (en) * | 2006-02-03 | 2008-10-15 | Open Joint-Stock Company "Central Design Bureau" 'Corall' | Device for sealing joints of jointable parts of a waterborne ship hull |
-
1937
- 1937-07-13 GB GB2084836A patent/GB489218A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2674967A (en) * | 1948-08-04 | 1954-04-13 | Macgregor Comarain Ets | Ship's hatch construction |
EP1980485A1 (en) * | 2006-02-03 | 2008-10-15 | Open Joint-Stock Company "Central Design Bureau" 'Corall' | Device for sealing joints of jointable parts of a waterborne ship hull |
EP1980485A4 (en) * | 2006-02-03 | 2012-06-06 | Open Joint Stock Company Central Design Bureau Corall | Device for sealing joints of jointable parts of a waterborne ship hull |
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