Patents by Inventor AUGUSTIN BOSQUET

AUGUSTIN BOSQUET 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: 20210155045
    Abstract: The invention relates to a tyre comprising a working reinforcement comprising a single working ply, a carcass reinforcement and a hoop reinforcement. The hooping reinforcing textile filamentary element or elements (480), the working reinforcing filamentary elements (460) and the carcass reinforcing filamentary elements (440) are arranged so as to form a triangular mesh in projection on the circumferential equatorial plane (E).
    Type: Application
    Filed: March 19, 2019
    Publication date: May 27, 2021
    Inventors: AUGUSTIN BOSQUET, RICHARD CORNILLE
  • Patent number: 10933695
    Abstract: A tire includes a carcass ply, two beads, two sidewalls, and a crown reinforcing zone. The carcass ply connects the two beads by way of the two sidewalls. The crown reinforcing zone is positioned radially external to the carcass ply. The crown reinforcing zone includes a plurality of reinforcing strips disposed in at least two layers. The reinforcing strips are coated in an elastomeric composition. A mean overlap between the reinforcing strips of the two layers is greater than 40%. The reinforcing strips are made of a thermoplastic film having a modulus greater than 0.9 GPa, and preferably greater than 2 GPa, in a main direction and in a transverse direction.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: March 2, 2021
    Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Augustin Bosquet, Jacky Pineau, Thomas Guy, Christophe Le Clerc, Anne-Lise Thuilliez
  • Publication number: 20210025084
    Abstract: A cord (30) has a triple twist (T1, T2, T3) and comprises an assembly (25) consisting of N=3 strands (20a, 20b, 20c) twisted together with a twist T3 in a direction D2, each strand consisting of M=2 pre-strands, which are themselves twisted together with a twist T2 (T2a, T2b, T2c) in a direction D1 opposite to D2, each pre-strand itself consisting in a yarn that has been previously twisted about itself with a twist T1 in the direction D1, wherein each yarn consists of elementary monofilaments of aromatic polyamide or aromatic copolyamide. Each yarn has a count varying from 90 to 130 tex.
    Type: Application
    Filed: March 19, 2019
    Publication date: January 28, 2021
    Inventors: AUGUSTIN BOSQUET, RICHARD CORNILLE
  • Patent number: 10689780
    Abstract: A high modulus textile cord (50) with at least triple twist (T1, T2, T3) comprises at least N strands (20a, 20b, 20c, 20d), N being greater than 1, twisted together with a final twist T3 and a final direction D2, each strand being made up of M pre-strands (10a, 10b, 10c), M being greater than 1, themselves twisted together with an intermediate twist T2 (T2a, T2b, T2c, T2d) and an intermediate direction D1 opposite to D2, each pre-strand itself consisting of a yarn (5) which has been twisted on itself beforehand with an initial twist T1 (T1a, T1b, T1c) and the direction D1, in which at least half of the N times M yarns have an initial elastic modulus denoted Mi which is greater than 2000 cN/tex. This textile cord can advantageously be used as a reinforcer in tires for vehicles, particularly in the belt or carcass reinforcement of these tires.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: June 23, 2020
    Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Richard Cornille, Jeremy Guillaumain, Christophe Le Clerc, Augustin Bosquet
  • Publication number: 20180207987
    Abstract: Tire (1) comprising a carcass ply (2) that connects two beads (5) by way of two sidewalls (3), said carcass ply (2) being surmounted radially on the outside by a crown reinforcing zone (10) comprising a plurality of reinforcing strips (12, 14) disposed in at least two layers and coated in an elastomeric composition (13, 15), the mean overlap between the strips of the two layers being greater than 40%, the reinforcing strips (12, 14) being made of a thermoplastic film having a modulus greater than 0.9 GPa and preferably greater than 2 GPa in the main direction and in the transverse direction.
    Type: Application
    Filed: July 19, 2016
    Publication date: July 26, 2018
    Applicant: Compagnie Generale des Etablissements Michelin
    Inventors: AUGUSTIN BOSQUET, JACKY PINEAU, THOMAS GUY, CHRISTOPHE LE CLERC, ANNE-LISE THUILLIEZ
  • Publication number: 20170327977
    Abstract: An aramid textile cord (50) with at least triple twist (T1, T2, T3) comprises at least N strands (20a, 20b, 20c, 20d), N being greater than 1, twisted together with a final twist T3 and a final direction D2, each strand being made up of M pre-strands (10a, 10b, 10c), M being greater than 1, themselves twisted together with an intermediate twist T2 (T2a, T2b, T2c, T2d) and an intermediate direction D1 opposite to D2, each pre-strand itself consisting of a yarn (5) which has been twisted on itself beforehand with an initial twist T1 (T1a, T1b, T1c) and the direction D1, in which at least half of the N times M yarns are aramid yarns. This textile cord can advantageously be used as a reinforcer in tires for vehicles, particularly in the belt or carcass reinforcement of these tires.
    Type: Application
    Filed: December 7, 2015
    Publication date: November 16, 2017
    Inventors: RICHARD CORNILLE, JEREMY GUILLAUMAIN, CHRISTOPHE LE CLERC, AUGUSTIN BOSQUET
  • Publication number: 20170327978
    Abstract: A high modulus textile cord (50) with at least triple twist (T1, T2, T3) comprises at least N strands (20a, 20b, 20c, 20d), N being greater than 1, twisted together with a final twist T3 and a final direction D2, each strand being made up of M pre-strands (10a, 10b, 10c), M being greater than 1, themselves twisted together with an intermediate twist T2 (T2a, T2b, T2c, T2d) and an intermediate direction D1 opposite to D2, each pre-strand itself consisting of a yarn (5) which has been twisted on itself beforehand with an initial twist T1 (T1a, T1b, T1c) and the direction D1, in which at least half of the N times M yarns have an initial elastic modulus denoted Mi which is greater than 2000 cN/tex. This textile cord can advantageously be used as a reinforcer in tires for vehicles, particularly in the belt or carcass reinforcement of these tires.
    Type: Application
    Filed: December 7, 2015
    Publication date: November 16, 2017
    Inventors: RICHARD CORNILLE, JEREMY GUILLAUMAIN, CHRISTOPHE LE CLERC, AUGUSTIN BOSQUET
  • Publication number: 20170327976
    Abstract: A textile cord (50) with at least triple twist (T1, T2, T3) comprises at least N strands (20a, 20b, 20c, 20d), N being greater than 1, twisted together with a final twist T3 and a final direction D2, each strand being made up of M pre-strands (10a, 10b, 10c), M being greater than 1, themselves twisted together with an intermediate twist T2 (T2a, T2b, T2c, T2d) and an intermediate direction D1 opposite to D2, each pre-strand itself consisting of a yarn (5) which has been twisted on itself beforehand with an initial twist T1 (T1a, T1b, T1c) and the direction D1, in which at least half of the N times M yarns have an initial elastic modulus denoted Mi which is greater than 800 cN/tex. This textile cord can advantageously be used as a reinforcer in tires for vehicles, particularly in the belt or carcass reinforcement of these tires.
    Type: Application
    Filed: December 7, 2015
    Publication date: November 16, 2017
    Inventors: RICHARD CORNILLE, JEREMY GUILLAUMAIN, CHRISTOPHE LE CLERC, AUGUSTIN BOSQUET