Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1987003552) METHOD AND DEVICE FOR HAULING IN AND VEERING OUT A ROPE ON BOARD A SHIP IN CONNECTION WITH FISHING OR THE LIKE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1987/003552 International Application No.: PCT/DK1986/000133
Publication Date: 18.06.1987 International Filing Date: 16.12.1986
IPC:
A01K 73/06 (2006.01)
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
K
ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
73
Drawn fishing nets
02
Trawling nets
06
Hauling devices for the headlines
Applicants:
LAURSEN, Aage, No^/rskov [DK/DK]; DK
NISSEN, Richardt, B. [DK/DK]; DK (UsOnly)
RO^/NN, So^/ren, Flyvholm [DK/DK]; DK (UsOnly)
Inventors:
LAURSEN, Aage, No^/rskov; DK
NISSEN, Richardt, B.; DK
RO^/NN, So^/ren, Flyvholm; DK
Agent:
SKO^/TT-JENSEN, K.; Lemmingvej 225 DK-8361 Hasselager, DK
Priority Data:
5813/8516.12.1985DK
918/8628.02.1986DK
Title (EN) METHOD AND DEVICE FOR HAULING IN AND VEERING OUT A ROPE ON BOARD A SHIP IN CONNECTION WITH FISHING OR THE LIKE
(FR) PROCEDE ET DISPOSITIF DE HALAGE ET DE RODAGE DE CORDES A BORD D'UN BATEAU DE PECHE OU SIMILAIRE
Abstract:
(EN) By a method for hauling in and veering out a rope (2) on board a ship (34) in connection with fishing, the rope (2) with its one end is connected to a junction on a fishing net, a trawl, a seine, a sea-going detection sonde or the like tool or commodity, which after veering out is desired to haul in and/or to draw behind the ship via the rope, and the other end of the rope (2) is fastened to a drum (6), around which the winding up takes place during hauling in, and winding off takes place during veering out. The rope (2) between the tool and the depot drum (6) is taken around at least one V-grooved pulley set, and the rope tension between the V-grooved pulley set and the drum (6) at least during hauling in is kept essentially constant at a value between 0.5 and 5 kN, preferably 2-3 kN, for holding taut, and the rope (2) between the grooved pulley set and the drum (6) during standstill or during veering out is kept essentially at a constant rope tension of between 0 and 5 kN, preferably 1 kN, by controlling the torque of the drum (6) independently of its number of revolutions. Thereby is obtained that hauling in of fishing nets may take place free of twitches at a high constant hauling in force.
(FR) Selon un procédé de halage et de rôdage d'une corde (2) à bord d'un bateau (34) de pêche, une extrémité de la corde (2) est attachée à une fixation sur un filet de pêche, d'une traille, d'une seine, d'une sonde marine de détection ou d'un outil ou instrument similaire que l'on souhaite haler et/ou laisser traîner derrière le bateau une fois que la corde a été rodée, et l'autre extrémité de la corde (2) est fixée à un tambour (6) autour duquel la corde s'enroule lorsqu'elle est halée et se déroule pendant le rodage. La corde (2) est conduite entre l'outil et le tambour de stockage (6) autour d'au moins un ensemble de poulies à rainure en V, et la tension de la corde entre l'ensemble de poulies à rainure en V et le tambour (6) est maintenue constante au moins pendant le halage à une valeur comprise entre 0,5 et 5 kN, de préférence 2-3 kN, pour maintenir raide la corde. Pendant un arrêt ou pendant le rodage on maintient constante la tension de la corde entre 0 et 5 kN, de préférence 1kN, en commandant le couple du tambour (6) indépendamment du nombre de ses révolutions. On obtient ainsi un halage de filets de pêche sans secousses malgré une force élevée et constante de halage.
Designated States: AU, DK, FI, JP, NO, US
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: Danish (DA)
Also published as:
AU1987067772