SU98741A1 - Device for determining the angle between the trawl warp - Google Patents
Device for determining the angle between the trawl warpInfo
- Publication number
- SU98741A1 SU98741A1 SU448185A SU448185A SU98741A1 SU 98741 A1 SU98741 A1 SU 98741A1 SU 448185 A SU448185 A SU 448185A SU 448185 A SU448185 A SU 448185A SU 98741 A1 SU98741 A1 SU 98741A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- angle
- determining
- trawl
- stopper
- warp
- Prior art date
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Description
Предметом изобретени вл етс приспособление дл определени величины угла между ваерами трала дл расчета горизонтального раскрыти трала (рассто ние между досками ).The subject of the invention is a device for determining the angle between the trawl warps for calculating the horizontal opening of the trawl (the distance between the boards).
Известные приспособлени дл измерени величины угла между ваерами трала требуют накладывани линеек на два ваера.The known devices for measuring the magnitude of the angle between the trawl warps require the imposition of rulers on two wafers.
Предлагаемое приспособление выполнено более просто и упрощает вычисление.The proposed device is made more simple and simplifies the calculation.
Особенность приспособлени заключаетс в том, что мерные линейки размещены по концам стержн длиной в один метр и расположены перпендикул рно этому стержню. При этом одна из линеек, располагаема при измерени х у стопора, выполнена короче другой.The feature of the fixture is that the rulers are placed at the ends of the rod one meter long and located perpendicular to this rod. In this case, one of the rulers, located at the measurements at the stopper, is made shorter than the other.
На чертеже изображена схема предлагаемого приспособлени .The drawing shows the scheme of the proposed fixture.
Приспособление выполнено в виде стержн / длиною I м, на концах которого под пр мым углом укреплены две линейки 2 и 3. Линейка 2, выполненна более короткой, располагаетс при измерени х у стопора .The device is made in the form of a rod / I m in length, at the ends of which two rulers 2 and 3 are fixed at right angles. The ruler 2, which is made shorter, is located when measuring at the stopper.
К стержню припа ны два кондуктора , при измерени х фиксирующиеTwo conductors are soldered to the rod, when measuring fixing
положение стерл н по оси ваера, а в середине прикреплена руко тка 4.The position is erased on the axis of the warp, and in the middle there is a handle 4.
При измерени х приспособление устанавливаетс так, чтобы коротка его линейка располагалась у стопора, а длинна - в сторону трала на рассто нип 1 м от стопора. Наблюдатель располагаетс посредине между короткой и длинной линейками .When measuring, the device is installed so that its short ruler is located at the stopper, and its length is towards the trawl at a distance of 1 m from the stopper. The observer is located midway between the short and long rulers.
Приспособление позвол ет производить замеры с точностью до 0,5 см, т. е. с точностью до 5%.The device allows measurements to be made with an accuracy of 0.5 cm, i.e. with an accuracy of up to 5%.
Дл определени рассто ни между досками (горизонтальное раскрытие ) трала необходимо измерить рассто ни между ваерами на стопоре (на малой линейке) и в удалении 1 Ли от стопора (на большой линейке ), определить разность между этими рассто ни ми и помножить ее на длину вытравленных ваеров (выраженную в сантиметрах).To determine the distance between the boards (horizontal opening) of the trawl, it is necessary to measure the distances between warps on the stopper (on a small ruler) and at a distance of 1 Li from the stopper (on a large ruler), determine the difference between these distances and multiply it warders (expressed in centimeters).
Полученна величина и представл ет собой искомое рассто ние между досками (в сантиметрах).The value obtained is the required distance between the boards (in centimeters).
Предмет изобретени Subject invention
1. Приспособление дл определени величины угла между ваерами трала, выполненное в виде стержн с присоединенными к нему мерными линейками, отличающеес тем.1. A device for determining the magnitude of the angle between the trawl warps, made in the form of a rod with gauges attached to it, characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU448185A SU98741A1 (en) | 1953-10-20 | 1953-10-20 | Device for determining the angle between the trawl warp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU448185A SU98741A1 (en) | 1953-10-20 | 1953-10-20 | Device for determining the angle between the trawl warp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU98741A1 true SU98741A1 (en) | 1953-11-30 |
Family
ID=48373118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU448185A SU98741A1 (en) | 1953-10-20 | 1953-10-20 | Device for determining the angle between the trawl warp |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU98741A1 (en) |
-
1953
- 1953-10-20 SU SU448185A patent/SU98741A1/en active
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