公开(公告)号：US20230372176A1

公开(公告)日：2023-11-23

申请号：US18031434

申请日：2021-10-08

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

Inventor： BERTRAND DAVAL ,  CHRISTOPHE LE CLERC ,  MATHIEU GIRARD ,  THOMAS GUY ,  PHILIPPE JACQUIN ,  GILLES TOUATI

IPC: A61G13/12

CPC classification number: A61G13/1215 ,  A61G13/1255 ,  A61G13/123 ,  A61G13/1265 ,  A61G13/1285 ,  A61G13/122 ,  A61G2200/322 ,  A61G2200/325

Abstract: A device for supporting a human body in a lying-down position, notably in a prone position, is made up of at least one shoulder support module and at least one pelvis support module. The shoulder support module and the pelvis support module are made up of a first portion that comes into contact with the human body, the first portions forming a pneumatic cavity having a valve, and the first portion of the shoulder support module being kept at a pressure of less than 0.04 bar underneath the weight of the human body.

公开(公告)号：US20180207987A1

公开(公告)日：2018-07-26

申请号：US15746238

申请日：2016-07-19

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

Inventor： AUGUSTIN BOSQUET ,  JACKY PINEAU ,  THOMAS GUY ,  CHRISTOPHE LE CLERC ,  ANNE-LISE THUILLIEZ

IPC: B60C9/22 ,  B60C9/00

CPC classification number: B60C9/2204 ,  B60C9/0042 ,  B60C9/005 ,  B60C9/0064 ,  B60C9/1821 ,  B60C2009/2214 ,  B60C2009/2242 ,  B60C2009/2261

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.

公开(公告)号：US20170021672A1

公开(公告)日：2017-01-26

申请号：US15039583

申请日：2014-11-27

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  Michelin Recherche et Technique S.A.

Inventor： DAVID DOISNEAU ,  NICOLE DAJOUX ,  CHRISTOPHE LE CLERC ,  THOMAS GUY

IPC: B60C9/30 ,  B60C9/00

CPC classification number: B60C9/30 ,  B60C9/0042 ,  B60C9/005 ,  B60C9/0057 ,  B60C9/2003 ,  B60C2009/0071 ,  B60C2009/2035 ,  B60C2009/2074

Abstract: The reinforcing element (34) has a cross-section with a flattened overall shape having an aspect ratio greater than or equal to 5 and extending in a main direction (Z1). It comprises a lateral edge (46) made of a polymeric composition comprising a thermoplastic polymer, the lateral edge (46) extending in a general direction substantially parallel to the main direction. The reinforcing element (34) is such that R=(Uc−U1)/Uc>11%, where Uc is the average value of the microhardness of the reinforcing element (34) measured in its central part, and U1 is the average value of the microhardness of the reinforcing element (34) measured at its lateral edge (36). The lateral edge (46) does not have any ridges.

Abstract translation: 加强元件（34）具有纵向比大于或等于5并且在主方向（Z1）上延伸的具有扁平整体形状的横截面。 其包括由包含热塑性聚合物的聚合物组合物制成的侧边缘（46），所述侧边缘（46）在基本上平行于主方向的大致方向上延伸。 增强元件（34）使得R =（Uc-U1）/ Uc> 11％，其中Uc是在其中心部分测量的加强元件（34）的显微硬度的平均值，U1是平均值 在其侧边缘（36）处测量的加强元件（34）的显微硬度。 侧边缘（46）没有任何脊。

公开(公告)号：US20200079042A1

公开(公告)日：2020-03-12

申请号：US16616005

申请日：2018-05-22

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

Inventor： GERARD BAUMGARTNER ,  THOMAS GUY

IPC: B29D30/24 ,  B29D30/32

Abstract: A radially expandable building drum (1), intended for the manufacture of an adapter for mounting a tyre on a rim, comprises a central axis (X-X′), and an assembly zone coaxial with the latter and comprising a first set (10) of segments (100) and a second set (20) of segments (200), all the segments being arranged circumferentially around the central axis, in which the segments (100) of the first set (10) and the segments (200) of the second set (20) face one another axially. The external circumferential face of each segment (100, 200) comprises a groove (103, 203) for accommodating a bead wire, and the said drum passes, in the said assembly zone, from a retracted first position of substantially cylindrical shape into an expanded second position of substantially frustoconical shape when the segments (100) are driven by a first cam (300) and the segments (200) by an adjacent second cam (400).

公开(公告)号：US20170001341A1

公开(公告)日：2017-01-05

申请号：US15039499

申请日：2014-11-27

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  Michelin Recherche et Technique S.A.

Inventor： DAVID DOISNEAU ,  NICOLE DAJOUX ,  CHRISTOPHE LE CLERC ,  THOMAS GUY

IPC: B29C35/08

CPC classification number: B29C35/0866 ,  B29C35/0266 ,  B29C37/02 ,  B29C59/14 ,  B29C71/02 ,  B29C2059/145 ,  B29D30/0005 ,  B29D2030/0011 ,  B29D2030/383 ,  B29K2033/04 ,  B29K2061/00 ,  B29K2077/00 ,  B29L2030/00

Abstract: A reinforcing element, having a cross section with a flattened overall shape and extending in a main direction and comprising at least one lateral edge made of a polymeric composition comprising a thermoplastic polymer, the lateral edge extending in a general direction substantially parallel to the main direction is treated by heating at least a part of the lateral edge, during which at least a part of the lateral edge is subjected to a plasma flow so as to raise the temperature of the part of the lateral edge above the melting point of the thermoplastic polymer.

Abstract translation: 一种增强元件，其横截面具有扁平的整体形状并且在主方向上延伸并且包括由包含热塑性聚合物的聚合物组合物制成的至少一个侧边缘，所述侧向边缘在基本上平行于主方向的大致方向上延伸 通过加热至少一部分横向边缘来处理，在该边缘期间至少一部分侧边缘经受等离子体流动，以使侧边缘部分的温度升高到热塑性聚合物的熔点之上 。