GB497471A - Device for aiding a person in danger of drowning - Google Patents
Device for aiding a person in danger of drowningInfo
- Publication number
- GB497471A GB497471A GB17690/38A GB1769038A GB497471A GB 497471 A GB497471 A GB 497471A GB 17690/38 A GB17690/38 A GB 17690/38A GB 1769038 A GB1769038 A GB 1769038A GB 497471 A GB497471 A GB 497471A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hole
- float
- rod
- drowning
- danger
- 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
- B63C9/26—Cast or life lines; Attachments thereto; Containers therefor; Rescue nets or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
497,471. Floats for life - lines. DULLAGHAN, E. June 14, 1938, No. 17690. Convention date, July 16, 1937. [Class 77] A float I attached to the end of a lifeline 7 so that it can readily be thrown to a person in danger of drowning, is substantially flat-faced, and has a central hole 2, a radial hole 6, and a metal rod 4 extending diametrically across the hole 2 at right-angles to the hole 6, the line passing through the hole 6 and being detachably connected to the rod 4. The float may be of cork, and may have a thin metal bush 3. A feather 8 on the rod 4 fits in a corresponding groove in the float. Dimensions are given.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE497471X | 1937-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB497471A true GB497471A (en) | 1938-12-20 |
Family
ID=11042267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17690/38A Expired GB497471A (en) | 1937-07-16 | 1938-06-14 | Device for aiding a person in danger of drowning |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB497471A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3802011A (en) * | 1973-01-12 | 1974-04-09 | P Castagnola | Surfboard ankle leash |
-
1938
- 1938-06-14 GB GB17690/38A patent/GB497471A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3802011A (en) * | 1973-01-12 | 1974-04-09 | P Castagnola | Surfboard ankle leash |
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