GB783235A - Improvements in and relating to rain protecting device, especially for hatchways on ships - Google Patents
Improvements in and relating to rain protecting device, especially for hatchways on shipsInfo
- Publication number
- GB783235A GB783235A GB3413355A GB3413355A GB783235A GB 783235 A GB783235 A GB 783235A GB 3413355 A GB3413355 A GB 3413355A GB 3413355 A GB3413355 A GB 3413355A GB 783235 A GB783235 A GB 783235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slot
- rope
- cover
- crane
- crane rope
- 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
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/02—Awnings, including rigid weather protection structures, e.g. sunroofs; Tarpaulins; Accessories for awnings or tarpaulins
- B63B17/023—Hatchway tents, e.g. for weather protection of cargo during loading or unloading
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
783,235. Hatch - &c. covers. SANDEN, J. O. Nov. 29, 1955, No. 34133/55. Class 20(1) [Also in Group XXXIII] A rain-protecting fabric cover 1 especially for a ships hatch is provided with a slot 4 to accommodate the rope depending from a cargo trimming crane, so that when the crane rope is swung sideways to press on one or other side of the slot it actuates a switch for an electric motor 9 to unroll the cover at one end and roll it up at the other end, so that the slot 4 moves with the sideways movement of the crane rope. The cover is in two separate parts both edged by a bow like frame 13, 15, 16, spaced apart to form the slot 4, the bows being supported at one end only on a carriage 14 with wheels 17 running on the top and underside of rails 18. The carriage (and thereby the slot) is traversed sideways by an endless chain 19 pulled by sprockets 20 driven by the motor 9. The motor 9 also rotates the rollers 2 and 3 on which the cover is rolled up at one end and unrolled at the other end whereby the slot 4 is traversed to the . required position. The slot is edged with light ropes 10 and 11 so that e.g. when the crane rope is swung sideways it bears on 10 or 11 operating a switch 23, Fig. 5, whereby the motor rotates in the required directions to move the slot 4 as above. The slot 4 diverges at 27 to facilitate entry of the crane rope. In a simpler form, Fig. 6, the slot 4 is moved by hand or electric power by rotating winding and underwinding drums 33 carrying ropes 32 and counterweights 31. The slot in this case comprises masked tongues of fabric 37. The whole fabric may be transparent. In Fig. 8, the slot 4 is kept at a width equal to the diameter of the crane rope 44 by a 4-armed fastener 38. The slot edges of the cover fabric have U-section pieces 41 and 42 attached, the piece 42, Fig. 10. carrying pins 43 which are held distanced from the other edge of the slot by a flange 40 on the arms 38. The crane rope 44 in traversing the slot 4 presses aside one arm 38 to allow the rope to pass, whereupon the succeeding arm 38 rotates into position to hold the slot 4 at the required width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3413355A GB783235A (en) | 1955-11-29 | 1955-11-29 | Improvements in and relating to rain protecting device, especially for hatchways on ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3413355A GB783235A (en) | 1955-11-29 | 1955-11-29 | Improvements in and relating to rain protecting device, especially for hatchways on ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB783235A true GB783235A (en) | 1957-09-18 |
Family
ID=10361792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3413355A Expired GB783235A (en) | 1955-11-29 | 1955-11-29 | Improvements in and relating to rain protecting device, especially for hatchways on ships |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB783235A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2457214A1 (en) * | 1979-05-23 | 1980-12-19 | Phb Someral Sarl | Hatch cover for loading tower - is sealed around edges and around tower but allows lateral and vertical movement of tower |
| FR2508425A1 (en) * | 1981-06-26 | 1982-12-31 | Phb Weserhuette Ag | Self adjusting roof for hold of marine vessels - uses rectangular inner and outer frames to form unilaterally varying panels around moving loader muzzle |
| FR2624825A1 (en) * | 1987-12-21 | 1989-06-23 | Fauveder Sa | Device for loading and unloading cargo ships in the rain |
| EP0718186A1 (en) * | 1994-12-22 | 1996-06-26 | MANNESMANN Aktiengesellschaft | Arrangement for the hatch of a ship or a similar opening |
| EP0744335A1 (en) * | 1995-05-22 | 1996-11-27 | MANNESMANN Aktiengesellschaft | Loading shaft for covering a ship's hatch or similar opening |
| CN103373441A (en) * | 2013-06-24 | 2013-10-30 | 三一集团有限公司 | Ceiling and ship |
-
1955
- 1955-11-29 GB GB3413355A patent/GB783235A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2457214A1 (en) * | 1979-05-23 | 1980-12-19 | Phb Someral Sarl | Hatch cover for loading tower - is sealed around edges and around tower but allows lateral and vertical movement of tower |
| FR2508425A1 (en) * | 1981-06-26 | 1982-12-31 | Phb Weserhuette Ag | Self adjusting roof for hold of marine vessels - uses rectangular inner and outer frames to form unilaterally varying panels around moving loader muzzle |
| FR2624825A1 (en) * | 1987-12-21 | 1989-06-23 | Fauveder Sa | Device for loading and unloading cargo ships in the rain |
| EP0718186A1 (en) * | 1994-12-22 | 1996-06-26 | MANNESMANN Aktiengesellschaft | Arrangement for the hatch of a ship or a similar opening |
| EP0744335A1 (en) * | 1995-05-22 | 1996-11-27 | MANNESMANN Aktiengesellschaft | Loading shaft for covering a ship's hatch or similar opening |
| CN103373441A (en) * | 2013-06-24 | 2013-10-30 | 三一集团有限公司 | Ceiling and ship |
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