FIELD: mining industry. SUBSTANCE: sea core sampler is intended to take samples of loose deposits of sea floor. It has core pipe, tab valve, rests, rotary mechanism composed of sections, two gears, mechanism for suspension from rope, regulator of deepening of core pipe. EFFECT: simplified design, improved reliability. 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| UNIT FOR SURVEY AND WORKING OF UNDERWATER FORMATIONS | 1991 |
|
RU2014462C1 |
| UNIT FOR PROSPECTING OF FLOOR DEPOSITS | 1991 |
|
RU2021584C1 |
| GRAVITY SAMPLER AND ITS USE | 2022 |
|
RU2795338C1 |
| UNIT FOR MINING CONCRETIONS | 1991 |
|
RU2014459C1 |
| UNIT FOR MINING IRON-MANGANESE CONCRETIONS | 1991 |
|
RU2014461C1 |
| SAMPLER | 0 |
|
SU1578310A1 |
| SAMPLER FOR SEA BOTTOM SURFACE SEDIMENTS | 2000 |
|
RU2182661C2 |
| UNIT FOR MINING COBALT CRUSTS | 1991 |
|
RU2015334C1 |
| SAMPLER | 0 |
|
SU1559100A1 |
| SAMPLER FOR USE IN LOOSE DEPOSITS | 0 |
|
SU1730424A1 |
