FIELD: fishery. SUBSTANCE: device includes power supply source, electrical indicators, contacts and switches on guides along upper fishing seine rope. Device is provided with levers which are engageable with contact at one end and with switches at other end. Contacts are arranged in hermetic housing. Ends of levers and parts of body engageable with switches are provided with recesses forming seats for switches. EFFECT: enhanced accuracy of setting the seine; increased catch.
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR DETERMINATION OF PURSE SEINE POSITION | 1977 |
|
SU710118A2 |
| DEVICE FOR DETERMINATION OF PURSE SEINE POSITION | 1977 |
|
SU710117A1 |
| DEVICE FOR DETERMINING POSITION OF PURSE SEINE AT SETTING | 1983 |
|
SU1121802A2 |
| DEVICE FOR DETERMINING POSITION OF SWEEP-NET | 0 |
|
SU604205A1 |
| DEVICE FOR DETERMINING POSITION OF SWEEP-NET | 0 |
|
SU555797A1 |
| PURSE SEINE | 0 |
|
SU938868A1 |
| METHOD OF FISHING BY PURSE NET AND PURSE NET FOR FISHING | 0 |
|
SU1102541A1 |
| 0 |
|
SU195778A1 | |
| 0 |
|
SU178607A1 | |
| SEINE | 2000 |
|
RU2176446C1 |
