GB813235A - Improvements in inflatable floats or buoyancy belts for use as swimming aids or life-saving devices - Google Patents
Improvements in inflatable floats or buoyancy belts for use as swimming aids or life-saving devicesInfo
- Publication number
- GB813235A GB813235A GB2381457A GB2381457A GB813235A GB 813235 A GB813235 A GB 813235A GB 2381457 A GB2381457 A GB 2381457A GB 2381457 A GB2381457 A GB 2381457A GB 813235 A GB813235 A GB 813235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- inflatable
- belts
- belt
- buoyancy
- life
- 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
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
- B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
- B63C9/155—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments inflatable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
813,235. Inflatable belts. GURTON, H. T. Dec. 24, 1957 [July 26, 1957], No. 23814/57. Class 77 An inflatable belt made from flexible sheet material comprises an endless structure formed as two elongated inflatable compartments 23, 25 joined by end sections 22, 24, so that the whole has a substantially rectangular form. When such a structure is placed around the body the tendency for the compartments 23, 25 to straighten and then approach each other causes them to grip the body. The end portions 22, 24 are formed by sticking together the two walls of the tube over a rectangular area, leaving only small passages along each edge for the passage of air. If desired the device may be made from two tubular sections which are joined at diagonally opposite corners of the finished belt. The belt may be provided with a pocket for a swimming suit.
Publications (1)
Publication Number | Publication Date |
---|---|
GB813235A true GB813235A (en) | 1959-05-13 |
Family
ID=1737958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2381457A Expired GB813235A (en) | 1957-07-26 | Improvements in inflatable floats or buoyancy belts for use as swimming aids or life-saving devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB813235A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1245788B (en) * | 1964-10-24 | 1967-07-27 | Bernhard Markwitz | Inflatable upper arm swim ring |
US3982731A (en) * | 1972-07-24 | 1976-09-28 | Bridgestone Tire Company Limited | Fluid pressure roller jack |
US4948107A (en) * | 1985-03-22 | 1990-08-14 | The B. F. Goodrich Company | Pneumatic lift jack |
EP0930226A3 (en) * | 1998-01-16 | 2001-09-12 | Bernhard Markwitz | Swimming aid for attachment to the arm |
-
1957
- 1957-07-26 GB GB2381457A patent/GB813235A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1245788B (en) * | 1964-10-24 | 1967-07-27 | Bernhard Markwitz | Inflatable upper arm swim ring |
US3982731A (en) * | 1972-07-24 | 1976-09-28 | Bridgestone Tire Company Limited | Fluid pressure roller jack |
US4948107A (en) * | 1985-03-22 | 1990-08-14 | The B. F. Goodrich Company | Pneumatic lift jack |
EP0930226A3 (en) * | 1998-01-16 | 2001-09-12 | Bernhard Markwitz | Swimming aid for attachment to the arm |
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