FIELD: fishing.
SUBSTANCE: fish cage includes a mesh bag and transverse rigid hoops. At least one hoop is made in the form of a convex closed polygon having equal sides, consisting of tubes of different diameters, interconnected by a telescopic method. The end of the tube of the smallest diameter of one side is pivotally fixed at the beginning of the tube of the largest diameter of the adjacent side, forming corners.
EFFECT: invention provides changing the size of the hoop, which changes the size of the transition between sections of the cage, separating large and small fish.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RESCUE POLYGON | 2022 |
|
RU2806455C1 |
| LUGGAGE HANDLE | 2023 |
|
RU2804529C1 |
| MAST | 2022 |
|
RU2812980C1 |
| CAGE FOR REARING ON OPEN WATER AREAS | 2018 |
|
RU2681683C1 |
| DISCUS FOR ATHLETIC THROWING | 2021 |
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RU2784679C1 |
| AIR PROPELLER | 2021 |
|
RU2773543C1 |
| FISH FARM MADE OF A RIGID MATERIAL | 2018 |
|
RU2765309C2 |
| METHOD FOR RAISING OF CADUS MORHUA KIND OF CODFISH IN COASTAL REGIONS OF WESTERN AND EASTERN MURMAN | 2005 |
|
RU2297138C2 |
| LIVE FISH TANK | 0 |
|
SU1666009A1 |
| FLOWER POT | 2022 |
|
RU2804525C1 |
