GB421870A - Improvements relating to ships' hatchways - Google Patents
Improvements relating to ships' hatchwaysInfo
- Publication number
- GB421870A GB421870A GB707334A GB707334A GB421870A GB 421870 A GB421870 A GB 421870A GB 707334 A GB707334 A GB 707334A GB 707334 A GB707334 A GB 707334A GB 421870 A GB421870 A GB 421870A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hatch
- ledge
- coaming
- ships
- ayre
- 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 SHIPPINGÂ
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
421,870. Ships' hatches. MARINE PROPULSION, Ltd., AYRE, A. L., and AYRE, W., The Shipyard, Burntisland, Fife. Jan. 22, 1934, No. 7073. Divided out of 421,865. [Class 113 (i)] In ships' hatches in which a clear hatch opening is provided by providing a ledge for the support of the hatch beam ends at the top of the hatch coaming, the outer framing of the coaming defining the edge of this ledge, various bearing parts for the ends of the hatch beams are provided to ensure their correct positioning. This may be achieved by fitting a bulb angle 16 as shown in Fig. 3, to the top of the hatch coaming. The hatch beam is further positioned by snugs 20 on the bulb angle 19 which constitutes the frame of the coaming. Alternatively, a single snug may be provided to take in a slot in the end of the beam. The beams may be converted into cross-ties by providing them with projections 26 which engage with the side of raised bearing. Alternatively the bearing parts are formed by separate seat members mounted in the ledge 16. This ledge may be slightly recessed for the reception and positioning of the hatch beam end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB707334A GB421870A (en) | 1934-01-22 | 1934-01-22 | Improvements relating to ships' hatchways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB707334A GB421870A (en) | 1934-01-22 | 1934-01-22 | Improvements relating to ships' hatchways |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB421870A true GB421870A (en) | 1935-01-01 |
Family
ID=9826095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB707334A Expired GB421870A (en) | 1934-01-22 | 1934-01-22 | Improvements relating to ships' hatchways |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB421870A (en) |
-
1934
- 1934-01-22 GB GB707334A patent/GB421870A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1207342A (en) | Improvements in and relating to barges | |
| GB1307161A (en) | Rudders for watercraft | |
| GB505852A (en) | Improvements in or relating to watercraft for life-saving and other purposes | |
| GB421870A (en) | Improvements relating to ships' hatchways | |
| GB421879A (en) | Improvements relating to ships' hatchways | |
| GB421865A (en) | Improvements relating to ship's hatchways | |
| GB443199A (en) | Improvements in or relating to salvaging or safety devices for ships | |
| GB930558A (en) | Improvements in or relating to propeller-driven boats | |
| GB682199A (en) | Improvements in ships' hulls | |
| GB391886A (en) | A method of lifting tank (or hold) lids or covers and the like, on board ships, or any form of floating craft | |
| GB1277480A (en) | Boats | |
| GB421878A (en) | Means for lateral transportation of ships' hatch beams | |
| GB698967A (en) | Improvements relating to aluminium lifeboats and stern frames therefor | |
| GB385607A (en) | Improvements in or relating to ships' rudder-posts and rudders | |
| GB356194A (en) | An improved metal boat | |
| GB433405A (en) | Improvements in or relating to life saving fittings for submarines and like ships | |
| GB809063A (en) | Improvements in and relating to stern frame arrangements in single screw ships | |
| GB452349A (en) | Improvements in battening cleats, particularly for ship's hatch coamings and similar purposes | |
| GB337975A (en) | Improvements in steel hatch covers for ships | |
| GB1170297A (en) | Improvements in or relating to Steering Systems for Marine Vessels | |
| GB470119A (en) | Improvements in or relating to hatches of ships, barges and the like vessels | |
| ES137100U (en) | Sports boat. (Machine-translation by Google Translate, not legally binding) | |
| GB467303A (en) | A new or improved hawse-piece for a ship, yacht, flying boat, sea plane or other vessel | |
| GB470564A (en) | Improvements in the construction of ships and boats | |
| GB191407476A (en) | Improvements in and relating to Insubmergible Vessels. |