Shore seine. RU patent 2514519.

IPC classes for russian patent Shore seine. RU patent 2514519. (RU 2514519):

Another patents in same IPC classes:

Minnow benthal seine of draganov-martynov / 2402903
Seine includes wings, purse with shut-off valve, cod end, upper and lower rebounds. The front edge of the shut-off valve is connected to the purse. Trailing edge of the shut-off valve is in a free state. Shut-off valve is made in the form of a truncated quadrangular pyramid. The front edge of the quadrangular pyramid on its perimetre is connected to the back of the purse. The seine has an insert-shield made of two lateral wedge plates and the base connected to each other. The base is connected with the top of framing wire purse. Lateral plates with one of its edges are connected to the top framing wire of wings. Other edges are in a free state. The bottom framing wire is equipped with a counter.

Device for fishing and marine invertebrates / 2378827
Device comprises net wall arranged with the possibility to perceive high rupture loads and with the possibility to give it round shape under dynamic loads, for this purpose its shape is arranged as polygonal and symmetrical relative to vertical axis. Larger base of net wall is equipped with upper guard rope with overlaps, and smaller base is equipped with lower guard rope. At the ends of lower guard rope there are concentrated weights fixed detachably, to which loading ropes are attached. Lower guard ropes are fixed with ends of side guard ropes. Side guard ropes are equipped with bridles having clamp rings, through which side clamp ropes are pulled. At least one supporting rope is fixed to upper guard rope. Internal side of net wall is equipped with detachable flat elastic hydrodynamic elements. Length of net wall along upper guard rope is more than width of vessel hull. Device additionally comprises two booms, every of which is installed with the possibility of rotation around vertical stand and variation of angle of inclination of its longitudinal axis to longitudinal axis of vertical stand. Vertical stands are distanced from each other by width of vessel, are equidistant from its stern and are maximally drawn near it. Each boom is equipped with mechanism of fixed rotation in vertical plane and mechanism of rotation around longitudinal axis of stand. Blocks are arranged near free ends of booms, through which ends of side clamp ropes are brought and installed on reels of reversible hoists. Side clamp ropes are pulled through clamp ropes, which are fixed on bridles of side guard ropes and are attached to extreme of it, preferably the one located near lower guard rope. At least one bridle is fixed to lower guard rope, being fixed to pulling rope passed through slip and brought to reversible hoist reel. Loading ropes are brought through blocks, which are preferably located at transom portal, above transom, between board and slip. Some ends of loading ropes are fixed to concentrated weights, and the second ones are installed on reels of reversible hoists. Supporting rope is brought into block arranged above slip, preferably on longitudinal axis of vessel hull. One end of supporting rope is equipped with at least one bridle, ends of which are connected to upper guard rope, and the second one is installed on reel of reversible hoist. Device includes system of all mentioned hoists control, which is arranged with the possibility for hoists to operate as coordinated or non-coordinated. Concentrated weights are connected to lower guard rope by means of quick-detachable joints. Mass of weights exceeds floatability of fishing device.

Device for fishing of young fish / 2335896
Device contains waterborne vehicle, traps representing a net of the cone form and capacity for catch concentration. It additionally contains arm-frame, fixed on a snout of the waterborne vehicle, traps are additionally equipped with a zip fastener, anchor wire and spacing rings, first of them are equally on the exterior part of the net within 1 metre, and next-to-last and the last one on distance of 15-20 cm. Traps are located along boards of the waterborne vehicle, and front part of the trap is attached to the arm-frame, and back part to the spacing ring which is fixed by an anchor wire to the back wall in capacity for catch concentration. The capacity for catch concentration is executed in the form of a storage box with a firm bottom which is rigidly fixed on an aft end of the waterborne vehicle. The length of the storage box is 50-60 cm longer than a boat stern, the front side of the storage box has apertures for its fastening to the stern of the waterborne vehicle and two apertures for fastening a back part of a trap to them. The back side of the storage box contains a window tightened from the interior side with seine netting with cell of 3 mm and two loops for fastening of anchor wire. The top part is executed in the form of a frame fitted of 10 mm with the seine netting.

Stationary net / 2311025
Stationary net has central cable, guiding wing made from webbing net, frame, and two catches, each of said catches having lifting path with wings, inlet opening and cage. Central cable, guiding wing and frame are put onto tucking-up members and separated by means of guys with anchors. Catches are positioned on frame in opposite relation with respect to one another. Guiding wing is positioned on central cable. Main and additional catches have two pairs of inlets provided at the side of shore and sea, and guiding wing has wing members at its end.

Fishing tackle / 2289242
Invention can be used in fishing saira, mackerel, sardine and sea invertebrates such as squids. Proposed tackle contains net portion, float line with floats, fishing line whose middle part is horizontal and smoothly mates with vertical end sections and is furnished with sinkers and back strops with rings, and hydrodynamic panels made of cloth, preferably, synthetic cloth. It contains additionally sweep net nag with cod end made of net fixed on load-bearing skeleton made in form of ribs of truncated tetrahedral pyramid. Ends and middle of vertical fibs forming side edges of mouth of sweep net bag are connected by horizontal ribs of load-bearing skeleton with vertical end sections of fishing line, ends of horizontal rib forming lower edge of mouth of sweep net bag are connected with horizontal section of fishing line by means of vertical ribs of load-bearing skeleton. At least one radial rib is arranged in sector between lower horizontal rib and vertical rib of load-bearing skeleton in contact with lower horizontal rib. Angular distance between radial ribs and between radial ribs and horizontal or vertical ribs of load-bearing skeleton are equal. Upper horizontal ribs of load-bearing skeleton and upper horizontal rib forming upper edge of mouth of sweep net bag are connected directly with float line. Ends of back strops are connected with fishing line in points where ribs of load-bearing skeleton are connected with fishing line.

Method for determining of trawl motion parameters and apparatus for performing the same / 2281649
Method involves providing additional signals according to deviation angles of right-hand and left-hand wires relative to diametrical plane of puller vessel and also signals according to angles of submersion of right-hand and left-hand wires into water relative to waterline plane of puller vessel, from which signals trawl motion parameter signals and puller vessel motion parameter signals are determined. Apparatus has right-hand and left-hand converters for converting angles of wire deviation from diametrical plane of puller vessel and also for converting angles of submersion of wires into water relative to waterline plane of puller vessel, with outputs thereof being outputs of apparatus by trawl motion parameters and puller vessel motion parameters.

Apparatus and method for catching of fish and sea invertebrates / 2264098
Apparatus has netted sack equipped with floats arranged over upper seine rope and with weights, tightening rings and tension cable, which are arranged over lower seine rope. Also, netted sack is additionally equipped with triangular netted plates and flat elastic hydrodynamic rectangular members. Triangular netted plates are attached to side seine ropes of netted sack and flat elastic hydrodynamic rectangular members are fastened to inner side of triangular netted plate, with adjacent flat elastic hydrodynamic members partly overlapping each other. Flat elastic hydrodynamic members are fastened by means of strands to at least 1/3 the length of outer side of triangular netted plate, at a distance from upper seine rope. Method involves arranging apparatus for catching of fish and sea invertebrates in proper operating position; concentrating fish yield by means of light; raising and pouring caught fish; before arrangement of related equipment in proper position, attaching at least two feeding cables to weights and attaching at least two tightening cables to upper seine rope and/or to side seine ropes; raising fishing apparatus by providing synchronous tightening of feeding and tightening cables and of tension cable.

Shore seine / 2514519
Shore seine comprises a tow line and a shore line, a tow and a shore towing ropes, upper and lower framing ropes with distributed floats and the main load, respectively, and the net wall limited with towing ropes and framing ropes. The net wall comprises a tow and a shore wings, a tow and a shore shoulders and a part of concentration of yield. The seine has a suspension formed from rectangular pieces of the webbing of the same height, carrying the load distributed at their lower edges. The pieces of the webbing are consistently tied by the upper edges to the lower framing rope and adjoined with the vertical edges of each other. The sides of mesh of pieces of the webbing are parallel and perpendicular to the lower framing rope.

FIELD: agriculture.

SUBSTANCE: shore seine comprises a tow line and a shore line, a tow and a shore towing ropes, upper and lower framing ropes with distributed floats and the main load, respectively, and the net wall limited with towing ropes and framing ropes. The net wall comprises a tow and a shore wings, a tow and a shore shoulders and a part of concentration of yield. The seine has a suspension formed from rectangular pieces of the webbing of the same height, carrying the load distributed at their lower edges. The pieces of the webbing are consistently tied by the upper edges to the lower framing rope and adjoined with the vertical edges of each other. The sides of mesh of pieces of the webbing are parallel and perpendicular to the lower framing rope.

EFFECT: invention provides a tighter seine coupling with rocky ground having significant unevenness, including bolder stones.

17 cl, 1 dwg

The invention relates to industrial fisheries, in particular Seine nets, and is promising for use in waters with rocky bottoms, have expressed irregularities, including boulders.

Seine net is ottsezhivajut fishing gear, widely used in lake, river and coastal marine environments. The efficiency of its use depends on a number of parameters, among which the most significant is the holding capacity of the Seine (practical effectiveness traps). The holding capacity of the Seine depends, first, on whether a mesh net and ropes wall object fishing and from completeness of overlap in the net of the water column. At that, weight of overlap depends, in turn, on how the net corresponds bathymetry specific parameters of the water body and how full it is adjacent to the ground. The last is connected with the fact that at a leaky seal seines the care of fish under his lower podporou. If on relatively flat ground grassroots care fish insignificant, on soils with severe irregularities he becomes problematic and significantly reduces the effectiveness of Seine net fishing.

Well-known solution to this problem can be divided into two groups. The first conclusion is that providing a more tight coupling lower headline Seine with the ground (without going beyond the elemental composition and layout classic Seine net).

Classic Seine net consists of net and ropes part containing patnoe wing, Patsy drive, or drain salariaux part, international drive, foreign wing, pyatogo and foreign-nag, Ostrovki as pyatogo and of foreign edge, Patnos and foreign frenulum of upper and lower selection, snap in the form of water and cargo.

Famous Seine nets that have setou part, astroplane podborany and contains the wings and back. On upper and lower guessing evenly distributed Plav and cargo. Design Seine offers a tighter fit the bottom rebounds to the ground. This is achieved by the fact that the length of the lower headline is due to various factors landing net cloth is greater than the length of the top, at the bottom of the Seine setName inserts formed the gutter and the sampling of catches made for additional recruitment, with the slack attached to the top selection (SU 1739541 A1, 15.06.1994). The disadvantages of the Seine should include the fact that its effectiveness is limited mainly by fishing for carp fish in the ponds with muddy ground. Furthermore, the method of application of the Seine presupposes sameta simultaneously in two directions from Moti, which requires an increase in the number of fishing brigades.

Famous Seine river malkovom the net containing patnoe and foreign wings, Patsy drive, nags, edge, top and bottom rebounds, floats, cargoes, and the cargoes are located on the lower selection of not more than 20 cm from each other and are attached to the selection using 2 spores. The net allows you to conduct research rapids fishing in areas of mountain rivers, providing far greater conjugation lower headline stony bottom. The latter is achieved by using the lower headline wicker thin file (RU 87873 U1, 27.10.2009). Unfortunately, this simple and effective solution can be implemented only in a small-size nets: adopted in commercial fishing nets is much longer, are more traction load and require more durable and, respectively, less elastic bottom rebounds, which can not provide equally tight fit to the ground.

The second group of solutions are additions classic Seine target setName elements that overlap emerging gaps between the bottom podporou and soil. These elements are valances and hems. When using valance - narrow band Delhi, podvyazyvali the selection to the bottom, with additional podporou on the bottom of the page, on which you are migrating distributed cargo - pull is at the bottom selection. The valance, jam through the bottom, tight to the ground, providing efficient overlapping of routes of fish and its sleeves in the area of primeneniya in almost all soils. However, the wear Delhi valance on stony ground such that the functional advantages valance lose their meaning against the background of reducing the overhaul life of the Seine.

More promising for waters with rocky bottoms is the use of nets with Podol - with a narrow band of Delhi, podvyazyvali the selection to the bottom, with a light load on the bottom edge of the strip, or without it.

Famous Seine net (the closest equivalent)containing Paty the edge, Paty of nag, upper and lower recruitment net and ropes with a wall between them, distributed water and cargo of foreign nag, the foreign edge and hem with cargo, distributed along its bottom edge. This setna wall includes patnoe wing, Patsy drive, the area of concentration of the catch in the form of plum or salallaahu device, international drive, foreign wing (Volicanic-Mir V.N. The technique of industrial fishing. M: Light and food industry. 1983. S-221). The net of this design effectively prevents the care of fish under the lower podporou on most types of ground, including stony and pebble fraction, and the sleeves of fish in the area primeneniya. But on a fractional-inhomogeneous stony ground, especially with the inclusion of boulders, its effectiveness decreases. This is because with the passage of the lower headline on the surface of the speaker of boulder hem does not cover zone of a joint of a boulder with the soil in the plane of the net (skirt goes with boulder in both parties to the bottom for the gentle curve). These gaps in the ceiling of the water column allows part of the fish to go below the bottom podporou. Another disadvantage of such traps is the complexity of its repair: breaks hem when Zatsepa require tenderloin pieces of spoiled Delhi and chaseevany or soswaewon new replacement pieces with degli the hem, and numerous breaks require replacement of the whole Podil.

The invention is directed to increase the holding capacity Seine net on rough ground, including containing boulders, and allows to reach the technical result consists in ensuring a more snug pair seines with a ground, and also in reduction of time of the current repair of the Seine. In some cases, of the execution additionally reduced the weight of consumption Delhi and material goods for the manufacture of the Seine.

Proposed Seine nets contains Patsy and foreign edge, Patsy and foreign nags, upper and lower headline with distributed water and basic cargo, respectively, setou wall, limited by nag and podborany, including patnoe and foreign wings, Patsy and foreign actuators, the area of concentration of the catch. NEVOD is notable suspension, formed of a rectangular piece of Delhi same height, and carrying the load distributed on their bottom edges. Pieces Delhi consistently tied the top edge to the bottom selection and adjacent vertical edges to each other, the parties mesh pieces Delhi parallel and perpendicular to the bottom selection.

The area of concentration of the catch depending on the length of the Seine and the object of fishing can be made in the form of plum or salallaho device, such as matengo type, including with shirt.

The figure schematically shows the fragment of the Seine with the suspension, where 1 is the top selection, 2 - wheel drive, 3 - plums, 4 - bottom rebounds, 5 - Plav, 6 - main burden, 7 - piece Delhi suspension, 8 - cargo suspension.

When passing the net boulder only 1-2 piece Delhi suspension come to boulder, usually while sliding on his side. Related pieces on either side of the boulder continue to be in a state of free SAG, have a ground contact and cooperation with pieces Delhi, slipping on the sides of the boulder, tight enough to cover boulder, leaving significant sections of the gap in the ceiling of the water column. Traditional mesh, at which the axis of the mesh parallel and perpendicular selection (rhombic mesh), suspension unsuitable, since it leads to a vertical stretching pieces Delhi under the action of balance and education between them growing downward vertical slits. Therefore pieces Delhi tie with parallel and perpendicular arrangement of the parties of the mesh relatively lower headline (square mesh), which eliminates vertical stretching.

The holding capacity of the Seine with a suspension may be further enhanced by the choice of the optimum ratio of the linear dimensions of the piece Delhi and distribution balance suspension.

The optimal length of a piece Delhi along rebounds to its height is (1,2-1,8) inclusive; specific value chosen factionalism rocky bottom, boulders and their average size. A smaller ratio leads to spatial instability and disruption dock edge pieces Delhi when driving nets, more does not provide reliable shutoff gaps between net and ropes wall roughness of the ground.

The balance of suspension on the bottom edge pieces Delhi should be light (weight of a distributed load of suspension shall not exceed 5% of the mass of the basic cargo nets, distributed on the bottom selection). In river and coastal marine environment and preferred 4-5%load of the suspension, in the lake sufficient 1-2%. Cargo suspension practically located on the lower ends of the pieces of Delhi, this provides a more dense joining their vertical edges when driving nets. For pieces Delhi high (>1.5) ratio of length to height appropriate additional load in the middle of the bottom edge of the piece, leveling his SAG.

The net can be equipped with a suspension on all length net and ropes wall, from pyatogo nag to experience. Possible and shortened the suspension, the length of which is less than the length net and ropes wall. For example, it can be tied just under section concentration of the catch and drives under parts of the Seine, retaining the main part frayed fish. Effectiveness of short suspension somewhat lower, but the net can be equipped with much faster than planned, which is important for serial sameth in some ponds with different types of soil.

Manufacture of net elements, podvyazyvali the selection to the bottom, from the frequent Delhi gives the effect of scaring the fish from the area of coverage of these elements. But the frequent use of Delhi and the related freight one masses throughout podvjazyvanija element, as is the case in Podol, in the case of suspension cannot be considered rational, as it unnecessarily increases in the net.

The suspension is expedient to form of pieces Delhi different size mesh, under which part of net and ropes wall they are full-length or greater part of it tied up (the latter refers to the case of top podvjazyvanija piece Delhi is a vertical seam connecting part of the net and ropes walls with different mesh size). Thus, under the area of concentration of the catch to pieces appropriate del small mesh, under drives - more and so on until readily under the tips of the wings. This can be realized in two variants. When you first piece Delhi suspension has a mesh size smaller than the mesh size of that part of the net and ropes wall, under which it full-length or greater part of it tied up, 1-2 dimensional rooms (on industry standard for del). In the second part of the net and ropes wall and tied up below the full-length or greater part of the piece Delhi suspension have the same size of the mesh, but del piece of suspension is more of a dark color.

Distributed load of suspension in case of application of pieces of Delhi with different mesh size contains the cargo various mass subject to the following restrictions: the mass of goods in pieces Delhi should be proportional (with reasonable accuracy) masses Delhi these pieces, with a piece of Delhi must be equipped with the same cargo. Thus, the weight of used goods is reduced when removing pieces of Delhi from the site of concentration of the catch to the ends of the wings of the Seine with the increase in the mesh Delhi pieces of suspension.

These measures, leaving involved the effect of scaring the fish from the overlap zone below the lower rebounds, reduce weight consumption Delhi and material goods manufacturing suspensions and facilitate the net.

Design described above Seine allows the local breaks Delhi suspension to make repairs without time-consuming operations chaseevany or soswaewon and requires replacement of the entire suspension numerous gaps. To restore the operational status of the Seine enough to remove from the bottom of a foot-rope or cord is damaged pieces Delhi hem and tied up new, significantly reducing the current repair of the Seine.

1. Seine net, containing Patsy and foreign edge, Patsy and foreign nags, upper and lower headline with the distributed water and the main cargo respectively, senou wall, limited by nag and podborany, including patnoe and foreign wings, Patsy and foreign actuators, the area of concentration of the catch, wherein the suspension has formed of a rectangular piece of Delhi same height, and bearing the cargo is distributed on their bottom edges, pieces Delhi consistently tied the top edge to the bottom selection and adjacent vertical edges to each other, the parties mesh pieces Delhi parallel and perpendicular to the bottom selection.

2. Seine nets according to claim 1, characterized in that land concentration is a catch drain.

3. Seine nets according to claim 1, characterized in that the area of concentration of the catch is nalavlivali device.

4. Seine nets according to claim 3, wherein the area of concentration of the catch is nalavlivali device matengo type.

5. Seine nets according to claim 4, wherein the area of concentration of the catch is nalavlivali device matengo type of shirt.

6. Seine nets according to claim 1, characterized in that the length of the suspension is less than the length net and ropes wall.

7. Seine nets according to claim 1, characterized in that the ratio of the length of the piece Delhi suspension to its height of 1,2-1,8 inclusive.

8. Seine nets according to claim 1 wherein the garter pieces Delhi to the selection made by the Board the site or venzelyami.

9. Seine nets according to claim 1, wherein the pieces Delhi planted on the selection at a constant flint.

10. Seine nets according to claim 1, characterized in that piece Delhi suspension has a mesh size smaller than the mesh size of that part of the net and ropes wall, under which it full-length or greater part of it tied up, 1-2 dimensional rooms.

11. Seine nets according to claim 1, characterized in that part of the net and ropes wall and tied up below the full-length or greater part of the piece Delhi suspension have the same size of the mesh, and del hem has more of a dark color.

12. Seine nets according to claim 1, characterized in that the mass of a distributed load of the suspension does not exceed 5% of the mass of the basic cargo nets, distributed on the bottom selection.