FIELD: manufacturing technology.
SUBSTANCE: submerged cage includes a chamber from a netting with a frame, a means for creating constant buoyancy and an anchor. Chamber from the netting is made of separate cylindrical sections connected to each other. Frame is made of tubular metal hoops, passed through the netting at the junction of the cylindrical sections in a circle. Tubular metal hoops are made of cambered tubular elements with the ability to connect with each other. Upper tubular metal hoop is attached to the axial cable by radial ropes passed through the netting. Lower edge of the lower cylindrical section is fixed on the annular element, loosely mounted on the axial support cable above the anchor. Upper and lower cylindrical sections are equipped with sleeves from fine-meshed webbing, strung along the outer edge of the rope, passed through cells from fine-meshed webbing.
EFFECT: invention provides ease of operation of the cage in open water areas.
5 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR KEEPING HYDROBIONTS | 1993 |
|
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|
SU1790356A3 |
