GB474548A - Latch for bulkhead door - Google Patents
Latch for bulkhead doorInfo
- Publication number
- GB474548A GB474548A GB28174/36A GB2817436A GB474548A GB 474548 A GB474548 A GB 474548A GB 28174/36 A GB28174/36 A GB 28174/36A GB 2817436 A GB2817436 A GB 2817436A GB 474548 A GB474548 A GB 474548A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- panels
- door
- handle
- lubricant
- 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
-
- 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
- B63B2019/0053—Locking means for ports, doors, windows, covers, or the like, e.g. providing for watertight closure when locked
- B63B2019/0069—Locking means for ports, doors, windows, covers, or the like, e.g. providing for watertight closure when locked comprising movable positive fit locking members, e.g. swivelling locking clips, or dogs
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Hinges (AREA)
Abstract
474,548. Door &c. fastenings. BREEZE CORPORATIONS, Inc. Oct. 16, 1936, No. 28174. Convention date, Jan. 22. [Class 44] A fastening for bulkhead doors, hatch covers, and the like, particularly doors &c. of the kind having panels 3 spaced apart and reinforced as by a corrugated member 4, cornprises a flanged sleeve 21 passed through apertures in the panels and edge strips 5, and retained by deforming the reduced end 23 over the end of a sleeve 24 with internal flange 26 fitting the reduced portion 23. A spacing sleeve 17 is placed between the panels to prevent their deformation in the fixing process, the sleeve being put in place between the panels before angle-irons 6, 8 are welded or otherwise secured in place round the edge of the door. The irons 6, 8 provide a channel holding a gasket 9 which bears against the fixed frame 15 when the door &c. is closed, the frame being provided with the catch receiving socket or keeper 16. The ends of sleeve 17 are preferably chamfered to provide conical seats on to which the edges of the apertures in the panels 3 are forced, the inner face of flange 22 on sleeve 21, and the inner end of sleeve 24 being correspondingly coned. The spindle 27 carrying a handle 28 at one end and squared at the other end to receive a handle 31 secured by nut 32 is rotatable in sleeve 21, handle 31 having an integral catch member 33 with inclined face 34 to tighten the door with a wedging action. Gaskets 30 and a bush 35 may be provided, the bush having slots 36 and the sleeve 21 lubricant channels 37, the bearing preferably being provided with semi-solid lubricant or packing impregnated with lubricant.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US474548XA | 1936-01-22 | 1936-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB474548A true GB474548A (en) | 1937-11-03 |
Family
ID=21949077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28174/36A Expired GB474548A (en) | 1936-01-22 | 1936-10-16 | Latch for bulkhead door |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB474548A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1431305B1 (en) * | 1963-06-17 | 1971-05-13 | Marine Moisture Control Co | Locking device for cover |
US5620213A (en) * | 1994-02-08 | 1997-04-15 | Ellis; Frederick G. | Window lock |
-
1936
- 1936-10-16 GB GB28174/36A patent/GB474548A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1431305B1 (en) * | 1963-06-17 | 1971-05-13 | Marine Moisture Control Co | Locking device for cover |
US5620213A (en) * | 1994-02-08 | 1997-04-15 | Ellis; Frederick G. | Window lock |
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