GB139582A - Improvements in or relating to marine life-saving appliances - Google Patents
Improvements in or relating to marine life-saving appliancesInfo
- Publication number
- GB139582A GB139582A GB386719A GB386719A GB139582A GB 139582 A GB139582 A GB 139582A GB 386719 A GB386719 A GB 386719A GB 386719 A GB386719 A GB 386719A GB 139582 A GB139582 A GB 139582A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compartments
- buoyant
- buoyancy
- relating
- saving appliances
- 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
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/11—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses
- B63C9/115—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses using solid buoyant material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
139,582. Boddy, G. M. Feb. 17, 1919. Body attachments, buoyant. - In reversible life-saving appliances comprising front and back compartments of substantially the same amount of buoyancy, the compartments are constructed, and filled with buoyant material, such as kapok, cork, or reindeer hair, so that they have a maximum buoyancy at the bottom and a minimum at the top, whereby the buoyancy is not materially impaired, in case the top of the compartment is not immersed. In the form shown in Fig. 2, the compartments 1, instead of being approximately rectangular, are made considerably wider at the bottom 3 than at the top 2. In the modification shown in Figs. 4 and 5, which may be combined with that shown in Fig. 2, the compartments 4 more nearly approximate to the rectangular form, but are made substantially thicker at the bottom 5 than at the top 6, as shown in side view in Fig. 5. Additional buoyant compartments may be suitably attached to those above-described. The buoyant material may be secured in position within the compartments by stitching through the material, or by smocking &c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB386719A GB139582A (en) | 1919-02-17 | 1919-02-17 | Improvements in or relating to marine life-saving appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB386719A GB139582A (en) | 1919-02-17 | 1919-02-17 | Improvements in or relating to marine life-saving appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB139582A true GB139582A (en) | 1920-03-11 |
Family
ID=9766368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB386719A Expired GB139582A (en) | 1919-02-17 | 1919-02-17 | Improvements in or relating to marine life-saving appliances |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB139582A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746632A (en) * | 1996-05-23 | 1998-05-05 | Theberge; Dawn L. | Floatation aid |
-
1919
- 1919-02-17 GB GB386719A patent/GB139582A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746632A (en) * | 1996-05-23 | 1998-05-05 | Theberge; Dawn L. | Floatation aid |
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