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    TREAD COMPRISING TREAD PATTERN ELEMENTS COVERED WITH AN IMPREGNATED FIBRE ASSEMBLY
    61.
    发明申请
    TREAD COMPRISING TREAD PATTERN ELEMENTS COVERED WITH AN IMPREGNATED FIBRE ASSEMBLY 有权
    包含被印制的光纤组件的TREAD图案元素

    公开(公告)号：US20140311641A1

    公开(公告)日：2014-10-23

    申请号：US14365820

    申请日：2012-12-14

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

    Inventor： Abdeslam El-Harak ,  Masayuki Maesaka

    IPC: B60C11/00 ,  B60C11/12 ,  B60C1/00

    CPC classification number: B60C11/005 ,  B60C1/0016 ,  B60C11/12 ,  B60C11/1346 ,  B60C2011/0016 ,  B60C2011/145

    Abstract: A tread for a pneumatic tyre includes tread pattern elements and cuts. Each tread pattern element includes lateral faces and a contact face that comes into contact with a road surface when the tyre is being driven thereon. A boundary between the contact face and the lateral faces forms at least one edge corner. The cuts are formed as grooves and/or sipes, with the cuts being delimited by opposing lateral faces of the treat pattern elements. Each tread pattern element is formed of at least one rubber compound. When the tread is viewed in cross section in a plane normal to an axis of rotation of the tyre and passing through a contact face of a tread pattern element, at least one of the cuts adjacent to that contact face is covered at least in part with a covering layer that contains a woven or nonwoven fibre assembly.

    Abstract translation: 用于充气轮胎的胎面包括胎面花纹元件和切口。 每个胎面花纹元件包括侧面和当轮胎被驱动时与路面接触的接触面。 接触面和侧面之间的边界形成至少一个边缘角。 切口形成为凹槽和/或刀槽花纹，切口由处理图案元件的相对的侧面限定。 每个胎面花纹元件由至少一种橡胶化合物形成。 当在垂直于轮胎的旋转轴线的平面中并且穿过胎面花纹元件的接触面的横截面中观察胎面时，与该接触面相邻的至少一个切口被至少部分地覆盖 包含织造或非织造纤维组合物的覆盖层。

    METHOD OF DETERMINING THE LONGITUDINAL PITCH OF BLOCKS OF A TREAD BAND AND TREAD BAND
    62.
    发明申请
    METHOD OF DETERMINING THE LONGITUDINAL PITCH OF BLOCKS OF A TREAD BAND AND TREAD BAND 有权
    确定AD AD OF OF OF OF AND AND AND AND AND AND AND AND AND AND AND AND

    公开(公告)号：US20140149071A1

    公开(公告)日：2014-05-29

    申请号：US14122769

    申请日：2012-05-30

    Applicant: Nicola Pieroni

    Inventor： Nicola Pieroni

    IPC: G01M17/02

    CPC classification number: G01M17/02 ,  B60C11/0318 ,  B60C11/1346

    Abstract: Method of determining the longitudinal pitch of blocks of a tread band having a raised pattern with a number of longitudinal grooves and transverse grooves; the method including the step of calculating a best longitudinal pitch of the blocks, to minimize pass-by noise at a given target speed, as a function of the resonance frequency of the longitudinal grooves and an integer greater than zero.

    Abstract translation: 确定具有多个纵向槽和横向槽的具有凸起图案的胎面带的块的纵向间距的方法; 该方法包括计算块的最佳纵向间距的步骤，以使给定目标速度下的通过噪声最小化，作为纵向槽的共振频率和大于零的整数的函数。

    TYRE TREAD INCLUDING AN IMPROVED NOISE REDUCTION DEVICE
    65.
    发明申请
    TYRE TREAD INCLUDING AN IMPROVED NOISE REDUCTION DEVICE 审中-公开
    轮胎包括改进的噪声减少装置

    公开(公告)号：US20130014872A1

    公开(公告)日：2013-01-17

    申请号：US13522791

    申请日：2011-01-18

    Applicant: Nicolas Dautrey ,  Nanae Shimanaka

    Inventor： Nicolas Dautrey ,  Nanae Shimanaka

    IPC: B60C11/117

    CPC classification number: B60C11/0309 ,  B60C11/0075 ,  B60C11/1346 ,  B60C2011/0025

    Abstract: Tread for a tyre, made of a rubber material with a shore A hardness of at least 65, this tread being provided with at least one groove of circumferential overall direction, this tread comprising a plurality of closure membranes formed in at least one groove of circumferential overall direction, each closure membrane, of a mean thickness of at most 2 mm, closing a groove over at least 50% of the cross section of the said groove, each closure membrane being able to flex as liquid flows, the closure membranes furthermore being formed of a material with a shore A hardness of at most 62, this shore A hardness being lower than the shore A hardness of the tread.

    Abstract translation: 轮胎胎面由岸边A硬度至少为65的橡胶材料制成，该胎面设置有至少一个周向整体方向的槽，该胎面包括形成在至少一个周向槽中的多个封闭膜 整个方向，每个封闭膜，平均厚度至多为2mm，在所述槽的横截面的至少50％上封闭一个沟槽，每个封闭膜能够在液体流动时弯曲，封闭膜还包括 由岸A硬度至多为62的材料形成，该岸A硬度低于岸边A的硬度。

    Tread comprising relief elements covered by a specific mixture
    66.
    发明授权
    Tread comprising relief elements covered by a specific mixture 失效
    胎面包括由特定混合物覆盖的浮雕元素

    公开(公告)号：US08186401B2

    公开(公告)日：2012-05-29

    申请号：US10578048

    申请日：2004-10-29

    Applicant: Stéphanie Cambon ,  Didier Vasseur

    Inventor： Stéphanie Cambon ,  Didier Vasseur

    IPC: B60C1/00 ,  B60C11/00

    CPC classification number: B60C1/0016 ,  B60C11/00 ,  B60C11/1346

    Abstract: A tire tread comprising a plurality of elements in relief (1) comprising a contact face (2) intended to come into contact with the roadway during travel and lateral faces (13, 14, 15, 16), the intersection of each lateral face with the contact face forming a ridge (23, 24, 25, 26). The tread also comprises a plurality of cutouts (3, 4) in the form of grooves and/or incisions, said cutouts being defined by facing main faces. Each tread pattern element (1) is formed with at least one rubber mix (referred to as “base mix”). This tread, viewed in section in a plane containing the thickness of this tread, has at least one face defining at least one cutout covered at least in part with a second rubber mix, referred to as “covering mix”, this part having covering mix extending when new over a height Hr at least equal to 30% of the height H of the face, wherein at least one first base mix opens on to the contact face (2) when new or at the latest after wear at most equal to 10% of the height Hr. The base mix has an amount of carbon black greater than 2 phr of black and the covering mix has an amount of carbon black greater than 0 phr and at most equal to 2 phr.

    Abstract translation: 一种轮胎胎面，包括多个浮雕元件（1），包括用于在行进过程中与道路接触的接触面（2）和侧面（13,14,15,16），每个侧面与 所述接触面形成脊部（23,24,25,26）。 胎面还包括凹槽和/或切口形式的多个切口（3,4），所述切口由面对的主面限定。 每个胎面花纹元件（1）形成有至少一种橡胶混合物（称为“基础混合物”）。 该胎面在包含该胎面的厚度的平面中看起来具有至少一个限定至少一个切口的至少一个切口的表面，该切口被称为“覆盖混合物”的第二橡胶混合物，该部分具有覆盖混合物 当新的高度Hr至少等于面部高度H的30％时延伸，其中当新的或至少在磨损后最多等于10时，至少一个第一基础混合物在接触面（2）上打开 ％的高度Hr。 基础混合物具有大于2phr黑色的炭黑量，并且覆盖混合物的炭黑量大于0phr，最多等于2phr。

    Tread Comprising Relief Elements Covered By A Specific Mixture
    68.
    发明申请
    Tread Comprising Relief Elements Covered By A Specific Mixture 失效
    由特定混合物覆盖的包含缓解元素的轮辋

    公开(公告)号：US20080041508A1

    公开(公告)日：2008-02-21

    申请号：US10578048

    申请日：2004-10-29

    Applicant: Stéphanie Cambon ,  Didier Vasseur

    Inventor： Stéphanie Cambon ,  Didier Vasseur

    IPC: B60C1/00 ,  B60C11/00

    CPC classification number: B60C1/0016 ,  B60C11/00 ,  B60C11/1346

    Abstract: A tire tread comprising a plurality of elements in relief (1) comprising a contact face (2) intended to come into contact with the roadway during travel and lateral faces (13, 14, 15, 16), the intersection of each lateral face with the contact face forming a ridge (23, 24, 25, 26). The tread also comprises a plurality of cutouts (3, 4) in the form of grooves and/or incisions, said cutouts being defined by facing main faces. Each tread pattern element (1) is formed with at least one rubber mix (referred to as “base mix”). This tread, viewed in section in a plane containing the thickness of this tread, has at least one face defining at least one cutout covered at least in part with a second rubber mix, referred to as “covering mix”, this part having covering mix extending when new over a height Hr at least equal to 30% of the height H of the face, wherein at least one first base mix opens on to the contact face (2) when new or at the latest after wear at most equal to 10% of the height Hr. The base mix has an amount of carbon black greater than 2 phr of black and the covering mix has an amount of carbon black greater than 0 phr and at most equal to 2 phr.

    Abstract translation: 一种轮胎胎面，包括多个浮雕元件（1），包括用于在行进过程中与道路接触的接触面（2）和侧面（13,14,15,16），每个侧面与 所述接触面形成脊部（23,24,25,26）。 胎面还包括凹槽和/或切口形式的多个切口（3,4），所述切口由面对的主面限定。 每个胎面花纹元件（1）形成有至少一种橡胶混合物（称为“基础混合物”）。 该胎面在包含该胎面的厚度的平面中看起来具有至少一个限定至少一个切口的至少一个切口的表面，该切口被称为“覆盖混合物”的第二橡胶混合物，该部分具有覆盖混合物 当新的高度Hr至少等于面部高度H的30％时延伸，其中当新的或至少在磨损后最多等于10时，至少一个第一基础混合物在接触面（2）上打开 ％的高度Hr。 基础混合物具有大于2phr黑色的炭黑量，并且覆盖混合物的炭黑量大于0phr，最多等于2phr。

    Tire with protection protrusions encompassing discharge terminals
    69.
    发明申请
    Tire with protection protrusions encompassing discharge terminals 审中-公开
    具有保护突起的轮胎，包括放电端子

    公开(公告)号：US20070039672A1

    公开(公告)日：2007-02-22

    申请号：US11204312

    申请日：2005-08-16

    Applicant: Tsai Lo

    Inventor： Tsai Lo

    IPC: B60C19/08

    CPC classification number: B60C19/08 ,  B29D2030/526 ,  B60C11/1346 ,  B60C19/082

    Abstract: A tire includes a tread rubber layer, a conductive layer located beneath the tread rubber layer and a reinforcement layer located at side periphery of the tread rubber layer and the conductive layer. Tread grooves are defined in a top surface of the tread tuber layer and a protection protrusion extends along each top edge of the tread grooves and protrudes beyond the top surface of the tread rubber layer. The conductive layer has at least one discharge terminal which is connected to an inner periphery of the tread groove. The at leas tone discharge terminal is exposed after the protection protrusions are worn out.

    Abstract translation: 轮胎包括胎面橡胶层，位于胎面橡胶层下面的导电层和位于胎面橡胶层和导电层的侧边缘处的加强层。 胎面凹槽限定在胎面块块层的顶表面中，并且保护突起沿着胎面花纹沟的每个顶部边缘延伸并突出超过胎面橡胶层的顶表面。 导电层具有至少一个与胎面槽的内周连接的放电端子。 在保护突起被磨损之后暴露在底层放电端子。

    Method for protecting a tire against ozone
    70.
    发明申请
    Method for protecting a tire against ozone 审中-公开

    公开(公告)号：US20060127582A1

    公开(公告)日：2006-06-15

    申请号：US11349192

    申请日：2006-02-08

    Applicant: Alain Cottin ,  Georges Peyron

    Inventor： Alain Cottin ,  Georges Peyron

    IPC: B05D3/00

    CPC classification number: C08J7/047 ,  B60C1/0016 ,  B60C1/0025 ,  B60C11/1346 ,  B60C13/002 ,  C08J2321/00 ,  C08J2475/00

    Abstract: The present invention relates to a method for anti-ozone protection of at least a part of the outer surface of a vulcanized tire, where the composition of the tire is based on essentially unsaturated dienic elastomers. The present method comprises: (1) subjecting the surface of the vulcanized tire to a treatment in order to polarize and functionalize the elastomers of the surface; (2) applying at least one layer comprising an aqueous polyurethane dispersion to this treated surface; and (3) allowing this layer to dry until a protective coating is formed. The present invention further relates to a tire comprising an anti-ozone protective coating, where the protective coating is formed according to the method described above.

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