SU1643026A1 - Flipper for swimming - Google Patents
Flipper for swimming Download PDFInfo
- Publication number
- SU1643026A1 SU1643026A1 SU884626107A SU4626107A SU1643026A1 SU 1643026 A1 SU1643026 A1 SU 1643026A1 SU 884626107 A SU884626107 A SU 884626107A SU 4626107 A SU4626107 A SU 4626107A SU 1643026 A1 SU1643026 A1 SU 1643026A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- galoshes
- blade
- swimming
- horizontal plane
- curvature
- Prior art date
Links
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
Изобретение относитс к спорту, а именно к ластам дл плавани и-позвол ет повысить эффективность в пользовании. Это достигаетс за счет выполнени симметричной галоши 2 с п точным ремнем 3 относительно горизонтальной плоскости сечени 00 ласта. Лопасть 1, св занна с галошей , установлена под углом а кплоскости 00. Лопасть и 2/3 галоши, примыкающие к ней, выполнены из материала повышенной жесткости. Один и тот же ласт можно надеть на правую или левую ногу. Име два одинаковых ласта, можно иметь положительные или отрицательные углы наклона лопасти к горизонтальной плоскости ОО1 при плавании . Можно надеть эти ласты так, чтобы на одной ноге угол а был отрицательный, а на другой - положительный При разных углах предотвращаетс закручивание пловца вокруг его продольной оси. При отрицательных углах «скорость пловца выше. При положительных - скорость ниже 3 з.п ф-лы, 2 ил.The invention relates to sport, namely, flippers for swimming and allows for increased efficiency in use. This is achieved by making a symmetrical overshoot 2 with an adjustable belt 3 relative to a horizontal plane of section 00 of the last. The blade 1, connected with the galoshes, is set at an angle a of the 00 plane. The blade and 2/3 of the galoshes adjoining it are made of a material of increased rigidity. The same fin can be worn on the right or left foot. Having two identical flippers, it is possible to have positive or negative angles of inclination of the blade to the horizontal plane OO1 when swimming. You can wear these flippers in such a way that the angle a is negative on one leg and positive on the other. At different angles, the swimmer is prevented from twisting around its longitudinal axis. At negative angles, the swimmer's speed is higher. With positive - the speed is below 3 Cf f-crystals, 2 Il.
Description
Фиг. 2FIG. 2
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884626107A SU1643026A1 (en) | 1988-12-26 | 1988-12-26 | Flipper for swimming |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884626107A SU1643026A1 (en) | 1988-12-26 | 1988-12-26 | Flipper for swimming |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1643026A1 true SU1643026A1 (en) | 1991-04-23 |
Family
ID=21417741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884626107A SU1643026A1 (en) | 1988-12-26 | 1988-12-26 | Flipper for swimming |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1643026A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0746387A4 (en) * | 1993-04-16 | 1997-12-10 | Kransco | Swim fin with differential stiffness characteristics |
-
1988
- 1988-12-26 SU SU884626107A patent/SU1643026A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US Ne 2865033, кл. А 63 В 31/10, 1958. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0746387A4 (en) * | 1993-04-16 | 1997-12-10 | Kransco | Swim fin with differential stiffness characteristics |
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