SU25059A1 - Oars - Google Patents
OarsInfo
- Publication number
- SU25059A1 SU25059A1 SU86181A SU86181A SU25059A1 SU 25059 A1 SU25059 A1 SU 25059A1 SU 86181 A SU86181 A SU 86181A SU 86181 A SU86181 A SU 86181A SU 25059 A1 SU25059 A1 SU 25059A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shaft
- blade
- oars
- paddle
- oar
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Hydraulic Turbines (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
Предлагаемое весло снабжено лопастью , котора при подъеме весла из воды поворачиваетс при помощи пружины около оси, параллельной оси древка весла, с целью уменьшени сопротив/ввни воздуха.The proposed paddle is provided with a blade, which, when lifting the paddle from the water, is rotated by means of a spring near an axis parallel to the axis of the paddle shaft in order to reduce air resistance / penetration.
На чертеже фиг; 1 из ражает вид весла сверху; фиг. 2 со стороны рабочего конца весла.In FIG. 1 out of view from above; FIG. 2 from the working end of the paddle.
Древко весла имеет опору на кронштейне 1, прикрепленном к борту лодки при помощи шайб 2 и гаек 3. На рабочем конце весла посредством кольцеобразных обойм б поворотно .укреплена ось лопасти 4, снабженна пружиною 5, котора одним концом закреплена на оси, а другим опираетс на древко весла.The shaft of the oar has a support on the bracket 1 attached to the side of the boat using washers 2 and nuts 3. At the working end of the oar, the shaft of the blade 4 is fixed by means of ring-shaped holders. The shaft 4 is fixed to the shaft 5 and is supported by the other end. oar shaft
Кроме того ось лопасти 4 двум штифтами 7, ограничивающими ее поворот . В момент подъема весла из водь$ лопасть под действием пружины 5 поворачиваетс в наклонное положение с целью уменьшени сопротивлени воадуха , а при опускании в воду, под вли нием сопротивлени воды при движении весла, лопасть устанавливаетс в необходимое дл гребли вертикальное положение .In addition, the axis of the blade 4 two pins 7, limiting its rotation. When the oars are lifted out of the water, the blade rotates into an inclined position under the action of the spring 5 in order to reduce resistance to the air, and when lowered into the water, under the influence of the water resistance when the oar moves, the blade is set to the vertical position required for rowing.
Предмет изобретени .The subject matter of the invention.
Весло, отличающеес тем, что на рабочем его конце применена лопасть 4 поворотна при помощи пружины 5 oKCt ло оси, параллельной оси дневка весла. Е авторскому свидетельству В. А. Штерна № 25059A paddle, characterized in that at its working end, the blade 4 is swiveled by means of a spring 5 o KCt on an axis parallel to the axis of the oar shaft. E to author's certificate of V. A. Stern No. 25059
Фиг Fig
сЬип ibean
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU86181A SU25059A1 (en) | 1931-03-31 | 1931-03-31 | Oars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU86181A SU25059A1 (en) | 1931-03-31 | 1931-03-31 | Oars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU25059A1 true SU25059A1 (en) | 1932-01-31 |
Family
ID=48343264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU86181A SU25059A1 (en) | 1931-03-31 | 1931-03-31 | Oars |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU25059A1 (en) |
-
1931
- 1931-03-31 SU SU86181A patent/SU25059A1/en active
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