公开(公告)号：US10132385B2

公开(公告)日：2018-11-20

申请号：US15697929

申请日：2017-09-07

Applicant: IDEOL

Inventor： Thomas Choisnet ,  Stéphan Marobin

IPC: F16G13/12 ,  F16G15/12 ,  F16G13/14 ,  F16G15/00 ,  F16G15/04 ,  F16G13/16 ,  B63B21/20

Abstract: The invention relates to the field of anchor chains, and more particularly an anchor chain (1) comprising a first plurality of links (3) and, at the end of the chain, a second plurality of links (4) comprising at least three successive links (4) in each of which at least one property selected from its bar diameter and the elastic limit of its material is substantially greater than in each of the links (3) of the first plurality, in order to improve the ability of the chain to withstand fatigue by bending of the links (4) in the second plurality.

公开(公告)号：US09863499B2

公开(公告)日：2018-01-09

申请号：US15031434

申请日：2014-10-21

Applicant: IDEOL

Inventor： Thomas Choisnet ,  Stéphan Marobin

IPC: F16G15/04 ,  F16G15/12 ,  F16G13/14 ,  F16G15/00 ,  F16G13/16 ,  B63B21/20 ,  F16G13/12

CPC classification number: F16G15/12 ,  B63B21/20 ,  F16G13/12 ,  F16G13/14 ,  F16G13/16 ,  F16G15/00 ,  F16G15/04

Abstract: The invention relates to the field of anchor chains, and more particularly an anchor chain (1) comprising a first plurality of links (3) and, at the end of the chain, a second plurality of links (4) comprising at least three successive links (4) in each of which at least one property selected from its bar diameter and the elastic limit of its material is substantially greater than in each of the links (3) of the first plurality, in order to improve the ability of the chain to withstand fatigue by bending of the links (4) in the second plurality.