公开(公告)号：US10208876B2

公开(公告)日：2019-02-19

申请号：US15108218

申请日：2014-12-22

Applicant: TECHNIP FRANCE

Inventor： Romuald Dehais ,  Grégory Peckeu

IPC: B23Q9/00 ,  B25B27/10 ,  F16L33/01

Abstract: A method for mounting an endpiece for securing a tubular pipe and apparatus for implementing same. The method includes the steps of: a) providing an endpiece and a ring (36′) having an outer rotationally symmetrical cylindrical surface (40′), and a sheath having a sheath end (32) and an outer circular edge (46′); b) inserting the ring (36′) into the sheath end (32); c) leveling off the outer circular edge (46′); and d) covering the leveled edge with the endpiece. In step b) the ring (36, 36′, 36″) is inserted leaving one of the ends (44′) thereof extending out of the sheath end (32), and in step c) the outer circular edge (46′) is leveled off, by engaging the one of the two ring ends (44′).

公开(公告)号：US11187354B2

公开(公告)日：2021-11-30

申请号：US16603293

申请日：2018-04-11

Applicant: TECHNIP FRANCE

Inventor： Romuald Dehais

IPC: F16L11/08 ,  B23K31/02 ,  F16L33/01 ,  B23K101/06

Abstract: A method for attaching at least one transverse anchorage element to an armor element intended to be housed in an end-fitting of a flexible pipe, including the following steps: the supply of an attachment device accepting an anchorage element; the bringing of an opening to face the armor element; the melting of one end of the anchorage element facing the armor element and of a region of the armor element facing the anchorage element, inside the cavity of the attachment device; the forging of the anchorage element transversely on the armor element, using the attachment device; and the formation of a weld connecting the anchorage element and the armor element.