Patents by Inventor Romuald DEHAIS

Romuald DEHAIS has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11187354
    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.
    Type: Grant
    Filed: April 11, 2018
    Date of Patent: November 30, 2021
    Inventor: Romuald Dehais
  • Publication number: 20210108743
    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.
    Type: Application
    Filed: April 11, 2018
    Publication date: April 15, 2021
    Inventor: Romuald DEHAIS
  • Patent number: 10208876
    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?).
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: February 19, 2019
    Assignee: TECHNIP FRANCE
    Inventors: Romuald Dehais, Grégory Peckeu
  • Publication number: 20160319972
    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?).
    Type: Application
    Filed: December 22, 2014
    Publication date: November 3, 2016
    Applicant: TECHNIP FRANCE
    Inventors: Romuald DEHAIS, Grégory PECKEU