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    MOLDING ELEMENT COMPRISING CUTTING MEANS FOR MOLDING AND VULCANIZING A TIRE TREAD
    2.
    发明申请
    MOLDING ELEMENT COMPRISING CUTTING MEANS FOR MOLDING AND VULCANIZING A TIRE TREAD 有权
    包含切割装置的模具元件，用于模制和扭转轮胎

    公开(公告)号：US20140348968A1

    公开(公告)日：2014-11-27

    申请号：US14365509

    申请日：2012-12-14

    申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN RECHERCHE ET TECHNIQUE S.A.

    发明人： Marc Duvernier ,  Vincent Abad ,  Frédéric Perrin ,  Emmanuel Custodero

    IPC分类号： B29D30/06

    CPC分类号： B29D30/0606 ,  B29D2030/0612 ,  B29D2030/0613 ,  B29D2030/0616 ,  B29K2105/246 ,  B29K2995/0094

    摘要： A molding element for molding and vulcanizing a tire tread. This tread comprises a tread surface intended to come into contact with the ground when this tire is running. This molding element comprises a molding surface intended to mold part of the tire tread surface and a blade of length L and of height Hc intended to mold a sipe or a groove in the tread, the blade comprising a rounded end extending along the length of the blade in a direction of extension X. The molding element comprises two cutting means positioned on either side of the blade at a certain distance from this blade. Each cutting means comprises, at one end, an alternation of peaks and troughs extending in this direction of extension X. The distance of these peaks in relation to the molding surface is greater than or equal to the height Hc of the blade.

    摘要翻译： 用于模制和硫化轮胎胎面的模制元件。 该胎面包括当轮胎运行时用于与地面接触的胎面表面。 该模制元件包括用于模制轮胎胎面表面的一部分的模制表面和长度为L且高度为Hc的刀片，用于在胎面中模制刀槽花纹或凹槽，所述刀片包括沿着 叶片在延伸方向X上。模制元件包括两个切割装置，该切割装置位于叶片的任一侧上与该叶片一定距离处。 每个切割装置的一端包括在延伸X的该方向上延伸的峰和谷的交替。这些峰相对于模制表面的距离大于或等于叶片的高度Hc。

    Tire provided with a tread including a thermoplastic elastomer and carbon black
    3.
    发明授权
    Tire provided with a tread including a thermoplastic elastomer and carbon black 有权
    轮胎具有包括热塑性弹性体和炭黑的胎面

    公开(公告)号：US09403406B2

    公开(公告)日：2016-08-02

    申请号：US14428888

    申请日：2013-09-16

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

    发明人： Emmanuel Custodero ,  Vincent Abad ,  Vincent Lemal

    IPC分类号： B60C11/00 ,  C08F36/00 ,  C08G73/10 ,  B60C1/00 ,  B60C15/00

    CPC分类号： B60C1/0016 ,  B60C11/0008 ,  B60C15/0009 ,  B60C2011/0016 ,  C08L53/02 ,  C08L9/06

    摘要： The present invention relates to a tire comprising a tread, a crown with a crown reinforcement, two sidewalls, two beads and a carcass reinforcement anchored to the two beads and extending from one sidewall to the other. The tread is based on at least one thermoplastic elastomer and on carbon black at a content by volume within a range extending from 5% to 30%, the thermoplastic elastomer being a block copolymer comprising at least one elastomer block and at least one thermoplastic block, and the total content of thermoplastic elastomer being within a range varying from 65 to 100 phr.

    摘要翻译： 本发明涉及一种轮胎，其包括胎面，具有冠部加强件的冠部，两个侧壁，两个胎圈和锚固到两个胎圈并且从一个侧壁延伸到另一个胎体的胎体增强件。 所述胎面基于至少一种热塑性弹性体，在碳黑上，体积含量在5％至30％的范围内，所述热塑性弹性体是包含至少一种弹性体块和至少一种热塑性嵌段的嵌段共聚物， 热塑性弹性体的总含量在65〜100phr的范围内。

    COMPOSITE REINFORCER SHEATHED WITH A RUBBER SELF-ADHESIVE POLYMER LAYER
    4.
    发明申请
    COMPOSITE REINFORCER SHEATHED WITH A RUBBER SELF-ADHESIVE POLYMER LAYER 审中-公开
    用橡胶自粘聚合物层组合的复合增强剂

    公开(公告)号：US20150004413A1

    公开(公告)日：2015-01-01

    申请号：US14376708

    申请日：2013-01-31

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

    发明人： Vincent Abad ,  Sébastien Rigo ,  Emmanuel Custodero

    IPC分类号： B60C9/00 ,  C08L21/00

    CPC分类号： B60C9/0007 ,  B29B15/122 ,  B29B15/14 ,  B29D30/38 ,  B29K2071/12 ,  B60C2009/0021 ,  C08L21/00 ,  C08L2205/035 ,  D07B1/0666 ,  D07B2201/2012 ,  D07B2201/2044 ,  D07B2201/2046 ,  D07B2205/2017 ,  D07B2205/2046 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/294 ,  D07B2801/16 ,  D07B2801/18

    摘要： A composite reinforcer capable of adhering directly to a diene rubber matrix, which can be used in particular as a reinforcing element for a tyre, comprises: one or more reinforcing thread(s), for example a thread or cord made of carbon steel; and a layer of a polymer composition which covers the said thread, individually each thread or collectively several threads, this layer comprising at least one thermoplastic polymer, the glass transition temperature of which is positive, such as, for example, a polyamide, a poly(p-phenylene ether) and a functionalized diene elastomer, such as, for example, natural rubber or a butadiene homopolymer or copolymer, bearing functional groups chosen from epoxide, carboxyl, acid anhydride or acid ester groups. A process for the manufacture of such a composite reinforcer, and a finished article or semi-finished product made of rubber, in particular a tyre, incorporating such a composite reinforcer are also disclosed.

    摘要翻译： 能够直接粘附到可以特别用作轮胎的增强元件的二烯橡胶基质的复合增强件包括：一个或多个增强线，例如由碳钢制成的线或绳; 以及聚合物组合物层，其单独地覆盖所述螺纹，每个螺纹或共同的几个螺纹，该层包含至少一种热塑性聚合物，其玻璃化转变温度为正，例如聚酰胺，聚 （对亚苯基醚）和官能化二烯弹性体，例如具有选自环氧化物，羧基，酸酐或酸酯基团的官能团的天然橡胶或丁二烯均聚物或共聚物。 还公开了一种用于制造这种复合增强件的方法，以及由橡胶制成的成品或半成品，特别是包含这种复合增强件的轮胎。

    METHOD OF MANUFACTURING A TIRE TREAD
    5.
    发明申请
    METHOD OF MANUFACTURING A TIRE TREAD 审中-公开
    制造轮胎的方法

    公开(公告)号：US20150000827A1

    公开(公告)日：2015-01-01

    申请号：US14365061

    申请日：2012-12-14

    申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN RECHERCHE ET TECHNIQUE S.A.

    发明人： Marc Duvernier ,  Vincent Abad ,  Frédéric Perrin ,  Emmanuel Custodero

    IPC分类号： B29D30/66 ,  B29D30/68

    CPC分类号： B29D30/66 ,  B29D30/0662 ,  B29D30/68 ,  B29D2030/0612 ,  B29D2030/526 ,  B29D2030/667 ,  B29K2009/06 ,  B29K2067/003 ,  B29K2311/10

    摘要： Method of manufacturing a tire tread having a plurality of raised elements, each having a contact face intended to come into contact with a ground when the tire is rolling and lateral faces connected to this contact face. The method of manufacture comprises: preparing a green form of the tire; laying a cover layer over all or part of an external surface of the green tire; laying the green tire in a mold; with the mold comprising a blade, using this blade to mold a lateral face of a raised element; vulcanizing the green tire to obtain the tire cutting the cover layer using cutting means belonging to the mold; during the molding of the lateral face driving with the blade a cut part of the cover layer into the green tire so that the lateral face of the raised element is partially or fully covered.

    摘要翻译： 制造具有多个凸起元件的轮胎胎面的方法，每个凸起元件具有当轮胎滚动时与地面接触的接触面，并且侧面连接到该接触面。 制造方法包括：制备轮胎的绿色形式; 在生胎的外表面的全部或部分上铺设覆盖层; 将生胎放在模具中; 其中所述模具包括刀片，使用所述刀片来模制凸起元件的侧面; 对生胎进行硫化，得到使用属于模具的切割装置切割覆盖层的轮胎; 在用叶片将侧面驱动的侧面模制成覆盖层的切割部分进入生轮胎中，使得凸起元件的侧面部分或全部被覆盖。

    Molding element comprising cutting means for molding and vulcanizing a tire tread
    8.
    发明授权
    Molding element comprising cutting means for molding and vulcanizing a tire tread 有权
    模制元件包括用于模制和硫化轮胎胎面的切割装置

    公开(公告)号：US09126377B2

    公开(公告)日：2015-09-08

    申请号：US14365048

    申请日：2012-12-14

    申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN RECHERCHE ET TECHNIQUE S.A.

    发明人： Marc Duvernier ,  Vincent Abad ,  Frédéric Perrin

    IPC分类号： B29D30/06

    CPC分类号： B29D30/0601 ,  B29D30/0606 ,  B29D2030/0612 ,  B29D2030/0613 ,  B29D2030/0616

    摘要： A molding element of a mold for molding and vulcanizing a tire tread, this tread comprising a tread surface intended to come into contact with the ground when the tire is running. The molding element comprises a molding surface intended to mold part of the tire tread surface and a blade of length L and of height H intended to mold a sipe or a groove in the tread. This blade comprises a rounded end extending along the length of the blade in a direction of extension X. The molding element further comprises two cutting means positioned on either side of the blade at a certain distance from this blade. Each cutting means comprises a cutting edge extending in the direction of extension, this cutting edge making an acute angle in a cutting plane perpendicular to this direction of extension, the height of this cutting edge being greater than or equal to the height of the blade.

    摘要翻译： 用于模制和硫化轮胎胎面的模具的模制元件，该胎面包括用于在轮胎运行时与地面接触的胎面表面。 模制元件包括用于模制轮胎胎面表面的一部分的模制表面和长度为L且高度为H的刀片，用于在胎面中模制刀槽花纹或凹槽。 该叶片包括沿着叶片的长度沿延伸X的方向延伸的圆形端。模制元件还包括位于叶片的任一侧上与该叶片一定距离的两个切割装置。 每个切割装置包括沿着延伸方向延伸的切割边缘，该切割边缘在垂直于该延伸方向的切割平面中形成锐角，该切割边缘的高度大于或等于叶片的高度。