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    Optimized Support Element
    3.
    发明申请
    Optimized Support Element 审中-公开
    优化支持元素

    公开(公告)号：US20080295942A1

    公开(公告)日：2008-12-04

    申请号：US11996242

    申请日：2006-07-19

    Applicant: Jean-Charles Lacour ,  Sebastein Rigo ,  Denis Morin

    Inventor： Jean-Charles Lacour ,  Sebastein Rigo ,  Denis Morin

    IPC: B60C17/04

    CPC classification number: B60C17/06 ,  B60C17/061

    Abstract: Support element designed to be fitted to a rim inside a vehicle tire, for supporting the tread of this tire in the event of loss of inflation pressure, including a base, a cover and an annular body in which each supporting partition of the annular body is in the form of an oblique parallelepiped with two circumferentially oriented outer faces arranged on either side of said support element and two faces inclined relative to the circumferential direction by an angle α, two adjacent supporting partitions form a V-shaped pattern, and, at the base of the V, two adjacent supporting partitions are separated by a narrow axial slit extending radially through the whole of the annular body.

    Abstract translation: 支撑元件设计成安装在车辆轮胎内的轮辋上，用于在失去充气压力的情况下支撑该轮胎的胎面，包括基座，盖和环形体，其中环形体的每个支撑隔板是 呈倾斜平行六面体形状，其具有布置在所述支撑元件的任一侧上的两个周向取向的外表面和相对于圆周方向倾斜角度α的两个表面，两个相邻的支撑隔板形成V形图案，并且在 V的两个相邻的支撑隔板由径向穿过整个环形体延伸的窄的轴向狭缝分开。

    Pneumatic tire having bead ring with sawtooth ridges
    5.
    发明授权
    Pneumatic tire having bead ring with sawtooth ridges 失效
    气动轮胎，具有带锯齿的胎圈环

    公开(公告)号：US4860810A

    公开(公告)日：1989-08-29

    申请号：US71479

    申请日：1987-07-09

    Applicant: Jean-Charles Lacour

    Inventor： Jean-Charles Lacour

    IPC: B29D30/50 ,  B29D30/48 ,  B60C15/04

    CPC classification number: B29D30/48 ,  B60C15/04 ,  B60C2015/044

    Abstract: A bead ring for reinforcing a bead of a pneumatic tire having a carcass ply comprises, on the bead ring surface, ribs made of a material whose secant modulus in extension, measured at 10% elongation and at 160.degree. C., is equal to at least 70 MPa. Pneumatic tires have such a bead ring, the carcass ply being in contact with the ribs.

    Abstract translation: 用于加强具有胎体帘布层的充气轮胎的胎圈的胎圈环包括在胎圈环表面上，由在10％伸长率和160℃下测量的延伸范围的正割模量的材料制成的肋等于 至少70MPa。 气动轮胎具有这样的胎圈环，胎体帘布层与肋接触。

    Run-flat support
    6.
    发明申请
    Run-flat support 审中-公开
    平坦的支持

    公开(公告)号：US20060249235A1

    公开(公告)日：2006-11-09

    申请号：US11416713

    申请日：2006-05-03

    Applicant: Jean-Charles Lacour

    Inventor： Jean-Charles Lacour

    IPC: B60C5/00

    CPC classification number: B60C17/06

    Abstract: Run-flat support (1, 2) adapted to be mounted on a rim inside a tire, comprising a substantially cylindrical base (100) adapted to fit around the rim, a substantially cylindrical crown (101) and an annular body (102) linking the base and the crown. The body is composed of a plurality of generally radial partitions (103) distributed over the circumference of the support and of generally radial junctions (106) extending circumferentially and connected by their ends to two adjacent partitions. These junctions (106) are interrupted by very narrow axial incisions (104) extending radially over the entirety of the junction and opening axially on either side of the junction.

    Abstract translation: 适于安装在轮胎内的轮辋上的润滑平坦支撑件（1,2）包括适于围绕所述轮辋配合的基本上圆柱形的底座（100），大致圆柱形的冠部（101）和环形主体（102），其连接 基地和皇冠。 主体由分布在支撑件的圆周上的多个大体上径向的隔板（103）和大致径向接合部（106）组成，其大体上沿周向延伸并且通过它们的端部连接到两个相邻的隔板。 这些接头（106）被非常狭窄的轴向切口（104）中断，该切口沿着整个接头径向延伸并且在接合部的任一侧轴向地开口。

    Manufacture of a support
    7.
    发明授权
    Manufacture of a support 失效
    制造支持

    公开(公告)号：US06387311B1

    公开(公告)日：2002-05-14

    申请号：US09439507

    申请日：1999-11-12

    Applicant: Jean-Charles Lacour ,  Didier Voisin

    Inventor： Jean-Charles Lacour ,  Didier Voisin

    IPC: B29C4514

    CPC classification number: B29C45/4421 ,  B29C45/14631

    Abstract: A mold and a method for manufacturing a support to be mounted on a rim of a vehicle by injection or transfer molding in which the molding material is force fed into a closed molding cavity. The mold includes an internal core for molding the inner surface of the support, upper and lower platens or shells for molding the body of the support and segments for molding the outer bearing surface. The mold includes a mechanism capable of imparting relative movement to the platens or shells which not only permits opening and closing of the mold but also ensures the specific movements of the core. The core includes at least three separable rigid parts: a center part and at least two complementary parts. The center part has two flat bearings, inclined at the same angle relative to the axis of the mold. These flat bearings are designed to cooperate with corresponding bearings arranged on each of the complementary parts to place the mold in a molding condition or in a stripping condition.

    Abstract translation: 一种用于制造通过注射或传递模塑安装在车辆边缘上的支撑件的模具和方法，其中模制材料被强制地供给到封闭的模制腔中。 模具包括用于模制支撑件的内表面的内芯，用于模制支撑体的上压板或下压板以及用于模制外支承表面的段。 模具包括能够赋予压板或壳体的相对运动的机构，其不仅允许模具的打开和关闭，而且确保芯体的特定运动。 该芯包括至少三个可分离的刚性部分：中心部分和至少两个互补部分。 中心部分有两个扁平轴承，相对于模具的轴线倾斜相同的角度。 这些扁平轴承设计成与布置在每个互补部件上的相应的轴承配合，以将模具置于模制状态或剥离状态。

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