Patents by Inventor Loic Roussel

Loic Roussel 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).

  • Publication number: 20220004023
    Abstract: A method and device for determining an optical equipment adapted to a wearer and comprising an optical lens and a spectacle frame, the method including providing data relative to the wearer comprising optical requirements of the wearer, providing an optical cost function related to an optical function parameter of the optical lens and being defined based at least on part of the data relative to the wearer, providing a comfort cost function related to a comfort parameter, providing a mechanical interaction cost function that varies as a function of a geometrical parameter of spectacle frame and a geometrical parameter of optical lens, and determining an optical equipment that minimizes a global cost function, the global cost function being a weighted sum of all cost functions.
    Type: Application
    Filed: November 4, 2019
    Publication date: January 6, 2022
    Applicant: Essilor International
    Inventors: Loic QUERE, Bruno AMIR, Jérôme MOINE, Olivier ROUSSEL
  • Publication number: 20210323506
    Abstract: The invention relates to an assembly comprising a crankpin which includes a ball joint, and a connecting rod which carries a ball joint housing, wherein the ball joint housing and the connecting rod are assembled by a bayonet mounting, and wherein the connecting rod comprises a locking hole through which an axial section of the ball joint housing passes, the connecting rod comprises at least one locking lug, the ball joint housing comprises a locking notch which is defined by two opposing radial faces, characterized in that one of the two opposing radial faces of the locking notch and one facing face of the locking lug each have a complementary inclined profile in order, during the rotation, to cause an axial clamping of the locking lug in-side the locking notch.
    Type: Application
    Filed: July 24, 2019
    Publication date: October 21, 2021
    Applicant: Valeo Systemes d'Essuyage
    Inventors: Pascal RENOUX, Nicolas KUCHLY, Robin VIARD, Loic ROUSSEL
  • Patent number: 10011250
    Abstract: An adapter with flexible tongues for wiper systems is disclosed. The adapter has retractable locking buttons, each fixed to the end of a flexible tongue, that are disposed facing each other so that their respective tongues move toward each other on insertion of said adapter in said end fitting, said tongues being disposed so as to cross over during insertion of said adapter in said end fitting.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: July 3, 2018
    Assignee: Valeo Systèmes d'Essuyage
    Inventors: Stéphane Houssat, Loic Roussel, William Terrasse
  • Patent number: 9751501
    Abstract: According to the invention, the assembly comprises a mechanical connector provided with two cylindrical protuberances and an adaptor (50) with two side walls (54, 55) each having a lateral orifice (54A, 55A), wherein the end of each cylindrical protuberance has at least one portion which is inclined in relation to the insertion direction of said mechanical connector, towards the inside of the adapter (50), and a portion (54B) of each side wall (54) has a cavity (54B), of which at least one inner surface (54C) is inclined in an increasing fashion from the end of said side wall (54) up to said corresponding lateral orifice (54A), and of which at least one lateral delimitation (54D, 54E) is inclined in relation to the plane formed by the axis of said corresponding lateral orifice (54A) and said insertion direction, in a decreasing fashion from the end of said side wall (54) up to said corresponding lateral orifice (54A).
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: September 5, 2017
    Assignee: Valeo Systèmes d'Essuyage
    Inventors: Stéphane Houssat, Loic Roussel, William Terrasse
  • Publication number: 20170203724
    Abstract: The invention relates to a bearing of a window wiper system (7) comprising a tube (9) for bearing a winder wiper blade driving shaft (11), the tube (9) having a protuberance (15) for cooperating with a supporting element in the form of a hollow rod (5), characterised in that the protuberance (15) has a collar (25) arranged at a distance from the tube (9).
    Type: Application
    Filed: July 2, 2015
    Publication date: July 20, 2017
    Applicant: Valeo Systèmes d'Essuyage
    Inventors: Philippe Picot, Loic Roussel
  • Publication number: 20150074934
    Abstract: According to the invention, the assembly comprises a mechanical connector provided with two cylindrical protuberances and an adaptor (50) with two side walls (54, 55) each having a lateral orifice (54A, 55A), wherein the end of each cylindrical protuberance has at least one portion which is inclined in relation to the insertion direction of said mechanical connector, towards the inside of the adapter (50), and a portion (54B) of each side wall (54) has a cavity (54B), of which at least one inner surface (54C) is inclined in an increasing fashion from the end of said side wall (54) up to said corresponding lateral orifice (54A), and of which at least one lateral delimitation (54D, 54E) is inclined in relation to the plane formed by the axis of said corresponding lateral orifice (54A) and said insertion direction, in a decreasing fashion from the end of said side wall (54) up to said corresponding lateral orifice (54A).
    Type: Application
    Filed: August 8, 2012
    Publication date: March 19, 2015
    Applicant: Valeo Systèmes d'Essuyage
    Inventors: Stéphane Houssat, Loic Roussel, William Terrasse
  • Publication number: 20150059115
    Abstract: An adapter with flexible tongues for wiper systems is disclosed. The adapter has retractable locking buttons, each fixed to the end of a flexible tongue, that are disposed facing each other so that their respective tongues move toward each other on insertion of said adapter in said end fitting, said tongues being disposed so as to cross over during insertion of said adapter in said end fitting.
    Type: Application
    Filed: August 8, 2012
    Publication date: March 5, 2015
    Applicant: VALEO SYSTEMES D'ESSUYAGE
    Inventors: Stéphane Houssat, Loic Roussel, William Terrasse
  • Patent number: D665329
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: August 14, 2012
    Assignee: Valeo Systemes d'Essuyage
    Inventors: Stéphane Houssat, Philippe Epinasse, Serge Braud, Loïc Roussel
  • Patent number: D665330
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: August 14, 2012
    Assignee: Valeo Systemes d'Essuyage
    Inventors: Stéphane Houssat, Philippe Epinasse, Serge Braud, Loïc Roussel
  • Patent number: D665715
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: August 21, 2012
    Assignee: Valeo Systemes d'Essuyage
    Inventors: Stéphane Houssat, Philippe Epinasse, Serge Braud, Loïc Roussel