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    VEHICLE TYRE WITH ENHANCED BEAD CONTOUR
    34.
    发明申请
    VEHICLE TYRE WITH ENHANCED BEAD CONTOUR 审中-公开

    公开(公告)号：US20170246920A1

    公开(公告)日：2017-08-31

    申请号：US15442058

    申请日：2017-02-24

    Applicant: Apollo Tyres Global R&D B.V.

    Inventor： Paulus BREMMER ,  Antoon Johannes Hendrikus SPREEUWEBERG

    IPC: B60C15/024 ,  B60B21/10

    CPC classification number: B60C15/024 ,  B60B21/102 ,  B60B21/104 ,  B60C2015/0245

    Abstract: A pneumatic tyre comprises a tread portion, a pair of opposing sidewall portions and a pair of opposing bead portions, the tread portion extending radially outwards from the sidewall portions and the sidewall portions extending radially outwards from the bead portions, wherein each bead portion comprises an axially inward side and an axially outward side which are joined at a base of the bead portion and each axially outward side of the bead portion comprises a concave region extending axially inwards. Each concave region further comprises a convex region located within the concave region which extends axially outwards.

    Method for manufacturing a molded article of a rubber polymer to which another article is detachably connected
    35.
    发明授权
    Method for manufacturing a molded article of a rubber polymer to which another article is detachably connected 有权
    橡胶聚合物的模制品的制造方法，其中另一物品可拆卸地连接到该橡胶聚合物上

    公开(公告)号：US09540053B2

    公开(公告)日：2017-01-10

    申请号：US14423139

    申请日：2013-11-15

    Applicant: Apollo Tyres Global R&D B.V.

    Inventor： Louis-Philippe Antoine Eugene Maria Reuvekamp ,  Gerard Nijman ,  Bart Maria Oude Luttikhuis

    IPC: B62D35/00 ,  A44B19/02 ,  B29D5/00 ,  B29K23/00 ,  B29K105/24

    CPC classification number: B62D35/00 ,  A44B19/02 ,  B29D5/00 ,  B29K2023/16 ,  B29K2105/246 ,  B62D35/005 ,  Y10T29/49782 ,  Y10T29/49826

    Abstract: The invention relates to a method for manufacturing a molded article (11) of a rubber polymer to which another article (12) is detachably connected. The method comprises the steps of providing a coupling means (2), comprising a first (2a) and second (2b) member, both of which are provided with interlocking elements (21,22) along connectable edges, the interlocking elements (21,22) being configured to interlock in a substantially continuous way along the edges in the connected state, and unlock in the disconnected state; integrating the first member (2a) and the molded article (11), such that its interlocking elements (21) are available for connection; integrating the second member (2b) and the other article (12), such that its interlocking elements (22) are available for connection; and interlocking the interlocking elements (21,22) of the first and second member (2a,2b) to produce the detachable connection between the articles. The invention further relates to a vehicle spoiler (1), portions of which are mutually connected by the method of the invention.

    Abstract translation: 本发明涉及一种制造橡胶聚合物的模制品（11）的方法，其中另一物品（12）可拆卸地连接到该橡胶聚合物上。 该方法包括以下步骤：提供包括第一（2a）和第二（2b）构件的联接装置（2），两者均沿着可连接的边缘设置有互锁元件（21,22），所述互锁元件 22）构造成在连接状态下沿着边缘以基本上连续的方式互锁，并且在断开状态下解锁; 将第一构件（2a）和模制品（11）集成，使得其互锁元件（21）可用于连接; 整合第二构件（2b）和另一个物品（12），使得其互锁元件（22）可用于连接; 并且互锁第一和第二构件（2a，2b）的互锁元件（21,22）以产生物品之间的可拆卸连接。 本发明还涉及一种车辆扰流器（1），其部分部分通过本发明的方法相互连接。

    Vehicle front spoiler
    36.
    发明授权
    Vehicle front spoiler 有权
    车前扰流板

    公开(公告)号：US09394012B2

    公开(公告)日：2016-07-19

    申请号：US14542942

    申请日：2014-11-17

    Applicant: Apollo Tyres Global R&D B.V.

    Inventor： Louis-Philippe Antoine Eugene Maria Reuvekamp ,  Gerard Nijman

    IPC: B60J9/00 ,  B62D35/00

    CPC classification number: B62D35/005

    Abstract: A vehicle front spoiler comprises a flexible airflow guiding element provided in a region of a front part of the vehicle and extending in a transverse direction Y of the vehicle, and an actuating member, configured to move the airflow guiding element relative to said part of the vehicle between an extended operative position and a retracted inoperative position in which the airflow guiding element is folded rearwards to behind said vehicle part. The airflow guiding element is made of a rubber composition comprising an anisotropic textile structure of reinforcement cord having an elongation at break in the Y-direction of from 5% to 50%, and an elongation at break in the Z-direction lower than the elongation at break in the Y-direction, and is readily moved between the operative and the inoperative position with relatively low hysteresis losses.

    Abstract translation: 车辆前扰流器包括设置在车辆的前部区域中并沿车辆的横向方向Y延伸的柔性气流引导元件，以及致动构件，其构造成使气流引导元件相对于所述车辆的前述部分移动 在延伸的操作位置和缩回的非操作位置之间的车辆，其中气流引导元件向后折叠到所述车辆部分的后方。 气流引导元件由包含Y方向的断裂伸长率为5％〜50％的增强帘线的各向异性纺织结构，Z方向的断裂伸长率低于伸长率的橡胶组合物 在Y方向断开，并且在具有相对低的磁滞损耗的操作和非操作位置之间容易地移动。

    POLYMER COMPOSITION AND MOULDED ARTICLES THEREOF
    37.
    发明申请
    POLYMER COMPOSITION AND MOULDED ARTICLES THEREOF 审中-公开
    聚合物组合物及其成型品

    公开(公告)号：US20150232650A1

    公开(公告)日：2015-08-20

    申请号：US14422389

    申请日：2013-11-22

    Applicant: Apollo Tyres Global R&D B.V.

    Inventor： Louis-Philippe Antoine Eugene Maria Reuvekamp ,  Gerard Nijman

    IPC: C08L23/08 ,  C08L23/16

    CPC classification number: C08L23/08 ,  C08K3/04 ,  C08L7/00 ,  C08L23/16 ,  C08L2205/025 ,  C08L2205/03

    Abstract: The invention relates to a polymer composition comprising 60-99 parts by weight of a first copolymer of monomer units of ethylene and an alpha-olefin, wherein the ethylene monomer unit content ranges from 45 to 56 wt. %, 1-20 parts by weight of a second copolymer of monomer units of ethylene and an alpha-olefin, and 0-20 parts by weight of a natural rubber. The invention further relates to a method for the preparation of the polymer composition. The vulcanized polymer composition is advantageously used in articles that need to be flexed at low temperatures.

    Abstract translation: 本发明涉及包含60-99重量份乙烯和α-烯烃单体单元的第一共聚物的聚合物组合物，其中乙烯单体单元含量为45-56wt。 ％，1-20重量份的乙烯和α-烯烃的单体单元的第二共聚物和0-20重量份的天然橡胶。 本发明还涉及一种制备聚合物组合物的方法。 硫化聚合物组合物有利地用于需要在低温下弯曲的制品中。

    RUBBER COMPOSITION FOR TYRES
    38.
    发明公开
    RUBBER COMPOSITION FOR TYRES 审中-公开

    公开(公告)号：US20240327627A1

    公开(公告)日：2024-10-03

    申请号：US18617975

    申请日：2024-03-27

    Applicant: Apollo Tyres Global R&D B.V.

    Inventor： Vikram R. SINGH ,  Mohamed THARIK

    IPC: C08L9/06 ,  B60C1/00

    CPC classification number: C08L9/06 ,  B60C1/0016 ,  C08L2205/03

    Abstract: The present invention relates to a cross-linkable rubber composition, a cross-linked rubber composition obtained by cross-linking such a rubber composition, a method of preparing a tyre and a tyre. The cross-linkable rubber composition comprises, per hundred parts by weight of rubber (phr): ≥10 phr to ≤20 phr of a natural rubber or an isoprene rubber or a combination thereof; a filler; a resin, and first and second coupling agents, wherein the first coupling agent is a mercaptosilane and the second coupling agent is a silane selected from a disulfide silane, a tetrasulfide silane, or a combination thereof, wherein the rubber composition comprises ≥80 phr to ≤90 phr of a solution polymerized styrene-butadiene rubber (SSBR) comprising an alkoxysilane group and a primary amino group, and wherein the weight by weight ratio of the mercaptosilane to the silane is in a range of ≥2:1 to ≤4:1.

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