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    Method of laser cleaning a tire inner surface, and a tire
    2.
    发明授权
    Method of laser cleaning a tire inner surface, and a tire 有权

    公开(公告)号：US10099440B2

    公开(公告)日：2018-10-16

    申请号：US14955294

    申请日：2015-12-01

    Applicant: THE GOODYEAR TIRE & RUBBER COMPANY

    Inventor： Thomas Benedikt Helfen ,  Jean-Claude Patrice Philippe Griffoin

    IPC: B29D30/00 ,  B23K26/402 ,  B29D30/06 ,  B60C5/14 ,  B08B7/00 ,  B23K103/00

    Abstract: The present invention is directed to a method of cleaning an innermost surface of a pneumatic tire, the surface having a residue deposited thereon, comprising the steps of: activating a laser to generate laser radiation; directing a pulse of laser radiation to impinge on an area of the innermost surface, the pulse of radiation having a pulse width and a fluence sufficient to remove at least part of the residue in the area to form a cleaned area; repeating the step of directing the pulse of radiation sequentially over the innermost surface to form a sequence of cleaned areas, the sequence of cleaned areas defining a stripe, the stripe following a continuous nonlinear path extending at least one circumference about the inner surface, the stripe having a stripe width W2. The invention is further directed to a tire made by the method.

    AIR MAINTENANCE TIRE ASSEMBLY
    4.
    发明申请
    AIR MAINTENANCE TIRE ASSEMBLY 审中-公开
    空气维护轮胎总成

    公开(公告)号：US20150147201A1

    公开(公告)日：2015-05-28

    申请号：US14091947

    申请日：2013-11-27

    Applicant: The Goodyear Tire & Rubber Company

    Inventor： Jean-Claude Patrice Philippe Griffoin

    IPC: F04B17/06

    CPC classification number: B60C23/12

    Abstract: A pumping device is used with a pneumatic tire mounted on a tire rim to keep the pneumatic tire from becoming underinflated. The device includes a pumping device attached to the tire rim, a dynamic mass mechanically confined to rotational movement relative to the pumping device and the tire rim, the dynamic mass moving in response to a minimum angular acceleration and a minimum angular velocity of the tire rim and pumping ambient air into the pumping device, an intake port for ambient air to enter the pumping device, and an exhaust port for forcing pressurized air into a tire cavity of the pneumatic tire for restoring air loss from an inflation volume within the tire cavity, the dynamic mass and the pumping device both being weighted equally on each side of a centerline of the tire rim.

    Abstract translation: 泵送装置与安装在轮胎边缘上的充气轮胎一起使用以保持充气轮胎未被充气。 该装置包括附接到轮胎边缘的泵送装置，机械地限制为相对于泵送装置和轮胎边缘的旋转运动的动态质量，动态质量响应于轮胎边缘的最小角加速度和最小角速度而移动 并且将环境空气抽入泵送装置，用于环境空气进入泵送装置的进气口和用于迫使加压空气进入充气轮胎的轮胎空腔的排气口，用于从轮胎腔内的膨胀容积恢复空气损失， 动态质量和泵送装置在轮胎边缘的中心线的每侧均匀地加权。

    VEIN-STYLE AIR PUMPING TUBE AND TIRE SYSTEM AND METHOD OF ASSEMBLY
    6.
    发明申请
    VEIN-STYLE AIR PUMPING TUBE AND TIRE SYSTEM AND METHOD OF ASSEMBLY 有权
    VEIN风格的空气泵管和轮胎系统和组装方法

    公开(公告)号：US20150306924A1

    公开(公告)日：2015-10-29

    申请号：US14260590

    申请日：2014-04-24

    Applicant: The Goodyear Tire & Rubber Company

    Inventor： Robert Leon Benedict ,  Thulasiram Gobinath ,  Cheng-Hsiung Lin ,  Robin Lamgaday ,  Robert Allen Losey ,  Jean-Claude Patrice Philippe Griffoin

    IPC: B60C23/00 ,  B60C23/12

    CPC classification number: B60C23/004 ,  B60C23/12

    Abstract: An air pumping tube and tire system and method of assembling is provided in which a tire groove is formed to extend into a flexing region of a tire sidewall and a complementary air pumping tube inserts into the tire groove. In the green, uncured air pumping tube condition, one or more check valves are assembled into the air pumping tube through access shafts and align with an internal air passageway of the air pumping tube. Plug components of the system enclose the check valves in the air pumping tube and the check valve-containing green air pumping tube is then cured.

    Abstract translation: 提供了一种空气泵管和轮胎系统以及组装方法，其中形成轮胎槽以延伸到轮胎侧壁的弯曲区域中，并且互补空气泵管插入轮胎槽中。 在绿色的未固化空气泵管状态中，一个或多个止回阀通过进入轴组装到空气泵管中，并与空气泵管的内部空气通道对准。 系统的插头部件将止回阀封闭在抽气管中，然后固化含止回阀的绿色空气泵管。

    PNEUMATIC TIRE
    8.
    发明申请
    PNEUMATIC TIRE 有权

    公开(公告)号：US20210245556A1

    公开(公告)日：2021-08-12

    申请号：US17169764

    申请日：2021-02-08

    Applicant: The Goodyear Tire & Rubber Company

    Inventor： Jean-Claude Patrice Philippe Griffoin ,  Bodo Ahrens ,  Adrian Florin Nicula ,  Andreas Frantzen

    IPC: B60C19/00 ,  B60C19/12 ,  B60C5/14

    Abstract: The present invention is directed to a pneumatic tire comprising a tread portion, two bead portions, two sidewalls extending between the tread portion and the respective bead portions, an inner surface defining a tire cavity, a sealant material layer covering the inner surface radially below the tread portion within the tire cavity, and at least one noise dampening strip which is partially covering and attached to the sealant material on a radially inner side and along a circumferential direction of the sealant material layer. The sealant material layer has at least one plateau region supporting the noise dampening element and one or more bottom regions provided laterally beside the plateau region, and wherein the plateau region extends out of the bottom regions in a radially inner direction.

    OUTLET SCREW ASSEMBLY FOR AN AIR MAINTENANCE TIRE
    10.
    发明申请
    OUTLET SCREW ASSEMBLY FOR AN AIR MAINTENANCE TIRE 有权
    空气维护轮胎的出口螺丝组件

    公开(公告)号：US20170036502A1

    公开(公告)日：2017-02-09

    申请号：US14816109

    申请日：2015-08-03

    Applicant: The Goodyear Tire & Rubber Company

    Inventor： Ralf Reinardt ,  Jean-Claude Patrice Philippe Griffoin ,  Frank Pierre Severens ,  Wolfram Guenther Schuhmann

    IPC: B60C23/12 ,  B60C29/00 ,  B60C29/04

    CPC classification number: B60C23/12 ,  B60C29/002 ,  B60C29/04

    Abstract: An air maintenance tire assembly includes an air pumping passageway located within a tire sidewall to generate compressed air. An outlet screw assembly includes an elongate screw body residing within a profiled sidewall bore. The screw body extends through an axial span of the first sidewall to the tire cavity to conduct air from the sidewall air passageway to the tire cavity. The screw body has enlarged sectional end components to deter radial dislodging of the screw body from the sidewall bore during operation.

    Abstract translation: 空气维护轮胎组件包括位于轮胎侧壁内的空气泵送通道，以产生压缩空气。 出口螺丝组件包括位于异型侧壁孔内的细长螺丝体。 螺丝体延伸穿过第一侧壁的轴向跨度到轮胎腔，以将空气从侧壁空气通道引导到轮胎腔。 螺杆体具有扩大的端部部件，用于在操作期间阻止螺钉体从侧壁孔径向移动。

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