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CORDE AVEC UNE SPIRALE SUR LA SURFACE POUR LES CHALUTS PÉLAGIQUES ET MÉTHODES DE FABRICATION ET DE ÉPISSURE DE LADITE CORDE
专利权人:
Hampidjan HF
发明人:
申请号:
EP10735007.6
公开号:
EP2456918A2
申请日:
2010.07.22
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
A process of producing an eye in a rope (35), the process including the following steps: providing a strength member core (37) of the rope and further comprising the steps of: (a) situating a removable elongate object adjacent to at least a portion of the strength member core (37) of the rope; (b) subsequently covering the strength member core (37) of the rope and the removable elongate object with at least a portion of a braided sheath (398) formed of strands (397); (c) attaching to the removable elongate object a portion of a structure formed of the same strands (397) that form the at least a portion of the braided sheath (398); and (d) subsequently removing the removable elongate object from the braided sheath (398) so as to cause the portion of the structure attached to the removable elongate object to be drawn into at least a portion of the space within the braided sheath (398) enclosing the at least a portion of the strength member core (37) of the rope that was originally occupied by the removable elongate object, whereby a rope portion with an eye which a mainly coverbraided is economically produced. Also disclosed is a rope portion obtained with said process and a trawl including such a rope portion. Furthermore a trawl comprising a coverbraided rope sling / grommet, where the respective eye is free of any strand forming the braided jacket of the rope portion is disclosed.Dans un premier aspect, l'invention porte sur un procédé pour former une corde hélicoïdale pour un chalut, comprenant les étapes consistant à : a) situer sur une partie d'une corde un cordon d'une substance choisie dans le groupe comprenant : (i) une substance liquide; et (ii) une substance semi-liquide. Dans un second aspect, l'invention porte sur une corde hélicoïdale (35) destinée à former des parties d'un chalut pélagique, la corde hélicoïdale comprenant une gaine guipée (398) formée de plus de seize brins de torons (397), ce par quoi la traction est réduite. Dans un troisiè
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中国工程科技知识中心
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