GB857053A - Improvements in trawls or like fishing nets - Google Patents
Improvements in trawls or like fishing netsInfo
- Publication number
- GB857053A GB857053A GB1686/59A GB168659A GB857053A GB 857053 A GB857053 A GB 857053A GB 1686/59 A GB1686/59 A GB 1686/59A GB 168659 A GB168659 A GB 168659A GB 857053 A GB857053 A GB 857053A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yoke
- stabilizing
- board
- headrope
- net
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000000087 stabilizing effect Effects 0.000 abstract 5
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K73/00—Drawn nets
- A01K73/02—Trawling nets
- A01K73/04—Devices for spreading or positioning, e.g. control thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
857,053. Fishing trawls. GROUSELLE, Y. Jan. 16 1959 [Jan. 16, 1958], No. 1686/59. Class 48 A trawl comprises auxiliary stabilizing boards 10 each connected by a yoke 12 to a swivel 25 connected by a yoke 23, 23a to points near the upper and lower edges of an otterboard 1 towards its leading edge, the upper member 23 of the second yoke being shorter than the lower member 23a so that the stabilizing board prevents the otterboard from capsizing. The first yoke 12 is connected to flexible tees 8, 9 connected by a cable or metal bar 11, the points 14, 15 of attachment of the yoke 12 to the ties 8, 9 being in a plane perpendicular to the stabilizing board at one third of the length of the board from the leading edge. The stabilizing board may be round, oval or square; it has floats 26 towards its upper edge and a weight 13 towards its bottom edge. Fig. 9 (not shown) shows a trawl net having otterboards and stabilizing boards as described above and having two elevator boards on the headrope. Steel cables extend from the elevator boards to the otterboards. Floats may be mounted on the sides of the opening of the net and on the middle of the headrope. The shape of the mouth is trapezordal and the ground rope is shorter than the headrope. The net may have a single elevator board on the headrope so that the shape of the mouth is triangular. The sides of the mouth of the net slope backwards upwardly. Specification 851,832 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR857053X | 1958-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB857053A true GB857053A (en) | 1960-12-29 |
Family
ID=9329244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1686/59A Expired GB857053A (en) | 1958-01-16 | 1959-01-16 | Improvements in trawls or like fishing nets |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB857053A (en) |
-
1959
- 1959-01-16 GB GB1686/59A patent/GB857053A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2948984A (en) | Fish lure | |
| GB857053A (en) | Improvements in trawls or like fishing nets | |
| GB695641A (en) | Improvements in and relating to fishing | |
| GB682349A (en) | Improvements in lifting devices or kites for trawling gear | |
| GB788237A (en) | Improvements in or relating to trawling otters | |
| US5068994A (en) | Footrope construction for a bottom trawl | |
| GB282520A (en) | Improvements in or connected with trawling gear | |
| GB793908A (en) | Improvements in or relating to trawls | |
| US1537416A (en) | Trailing net | |
| GB965832A (en) | Improvements in or relating to cattle grids | |
| GB143227A (en) | Improvements in or relating to trawl nets | |
| GB877338A (en) | Improvements in otter boards for trawl nets | |
| GB712002A (en) | Improvements in or relating to fishing trawls | |
| GB798926A (en) | Improvements in or relating to trawling gear | |
| GB851832A (en) | Improvements in trawls or like fishing nets | |
| SU1286139A1 (en) | Trawl for catching fish | |
| ES296137A1 (en) | Improvements in sea surface fishing | |
| GB898438A (en) | Improvements in or relating to flexible barges | |
| GB695361A (en) | Floating trawl | |
| GB895298A (en) | Fishing gear | |
| SU1162392A1 (en) | Trawl for catching fish | |
| GB801878A (en) | Improvements in or relating to trawling otters | |
| GB723856A (en) | Improvements in and relating to fishing trawls | |
| GB1193292A (en) | A Method of Dragnet or Trawlnet Fishing Using a Number of Detachable Bag Nets | |
| SU128230A1 (en) | Adaptation to the trawl net. |