GB621750A - Improvements in and relating to ships' hatchways - Google Patents
Improvements in and relating to ships' hatchwaysInfo
- Publication number
- GB621750A GB621750A GB1923846A GB1923846A GB621750A GB 621750 A GB621750 A GB 621750A GB 1923846 A GB1923846 A GB 1923846A GB 1923846 A GB1923846 A GB 1923846A GB 621750 A GB621750 A GB 621750A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trolley
- latch
- bearer
- rail
- hatch
- 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
- B63B19/14—Hatch covers
- B63B19/18—Hatch covers slidable
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Guiding Agricultural Machines (AREA)
Abstract
621,750. Ships' hatches. JEFFREY, A. W. June 27, 1946, No. 19238. [Class 113 (i)] A carrier for the end of a hatch bearer 10 comprises a trolley movable as an independent unit on a runway extending along the inner side of the hatch coaming, the trolley having a seat 29 to receive the bearer end in a readily removable manner and locking means 31 to co-operate with complemental locking means on a rail 20 secured to the coaming. Each trolley comprises rollers 22 journalled in a carriage 23 formed with the seat 29 into which the bearer 10 fits and is secured by a screw 30 on which a latch 31 is mounted. The horizontal flange of the rail 20 has slots cut therein corresponding with the working positions of the hatch bearers. When the latch is raised to the dotted position in Fig. 3, the trolley can be moved along the runway 12 from one locking position to another, the latch being supported in its disengaged position by the locking rail 20. When the trolley reaches a working position the latch automatically drops into the slot provided there. Specification 440,099 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1923846A GB621750A (en) | 1946-06-27 | 1946-06-27 | Improvements in and relating to ships' hatchways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1923846A GB621750A (en) | 1946-06-27 | 1946-06-27 | Improvements in and relating to ships' hatchways |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB621750A true GB621750A (en) | 1949-04-19 |
Family
ID=10126003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1923846A Expired GB621750A (en) | 1946-06-27 | 1946-06-27 | Improvements in and relating to ships' hatchways |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB621750A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5244036A (en) * | 1990-10-29 | 1993-09-14 | Tom Michl | Oil cooler for a motorcycle with temperature controlled bypass |
-
1946
- 1946-06-27 GB GB1923846A patent/GB621750A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5244036A (en) * | 1990-10-29 | 1993-09-14 | Tom Michl | Oil cooler for a motorcycle with temperature controlled bypass |
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