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    Runflat tire with fabric underlay and tread insert
    1.
    发明授权
    Runflat tire with fabric underlay and tread insert 失效
    润滑轮胎与织物底垫和胎面镶嵌

    公开(公告)号：US06338374B1

    公开(公告)日：2002-01-15

    申请号：US09554554

    申请日：2000-05-15

    Applicant: Gia Van Nguyen ,  Roland Close ,  Samuel Patrick Landers

    Inventor： Gia Van Nguyen ,  Roland Close ,  Samuel Patrick Landers

    IPC: B60C918

    CPC classification number: B60C17/00 ,  B60C9/18 ,  B60C9/22 ,  B60C17/0018 ,  B60C2017/0081

    Abstract: A pneumatic radial ply tire (50) having a tread (52), a carcass (60) with two sidewalls (77, 78), one or more radial plies (70, 72), two annular beads (36a′, 36b′), a belt structure (56) located radially between the tread and the radial ply structure (58), a fabric underlay (54), deployed radially inward of the belt structure, and a tread insert (66) deployed between the belt structure and the fabric underlay. Said underlay (66) contains circumferentially aligned high-modulus fibers or cords (88) which, in combination with metal belt structure (56) and the tread insert (66), contribute to circumferential tread rigidity. Insert (66), in conjunction with the belt structure (56) and the radial ply structure (58), contributes to lateral tread rigidity. The circumferential and lateral stiffening of the tread (52) enhances high-speed runflat handling and contributes to improved runflat operational life.

    Abstract translation: 具有胎面（52），具有两个侧壁（77,78）的胎体（60），一个或多个径向帘布层（70,72），两个环形胎圈（36a'，36b'）的气动径向帘布层轮胎（50） ，径向地位于胎面和径向帘布层结构（58）之间的带束结构（56），布置在带结构的径向内侧的织物底垫（54）和布置在带结构和带状结构 织物底层。 所述衬底（66）包含与金属带结构（56）和胎面嵌入件（66）组合的周向对准的高模量纤维或帘线（88），其有助于圆周胎面刚度。 插入物（66）与带结构（56）和径向帘布层结构（58）一起有助于侧向胎面刚度。 胎面（52）的周向和横向加强增强了高速漏气保护处理，并且有助于改善漏气保护的使用寿命。

    Thread reinforcement means for extended mobility tire
    2.
    发明授权
    Thread reinforcement means for extended mobility tire 有权
    螺纹增强装置用于延长移动轮胎

    公开(公告)号：US06561245B1

    公开(公告)日：2003-05-13

    申请号：US09719475

    申请日：2000-12-11

    Applicant: Roland Close ,  Agnes Nathalie Iwana Verbeke-Ensch ,  Gia Van Nguyen

    Inventor： Roland Close ,  Agnes Nathalie Iwana Verbeke-Ensch ,  Gia Van Nguyen

    IPC: B60C1700

    CPC classification number: B60C17/00 ,  B60C9/08 ,  B60C9/2009 ,  B60C17/0018 ,  B60C2017/0081 ,  Y10T152/10765 ,  Y10T152/10792 ,  Y10T152/10801

    Abstract: A pneumatic radial ply tire (50) having a tread (52), a carcass (60) with two sidewalls (77, 78), two or more radial plies (70, 72), two annular beads (36a′, 36b′), a belt structure (56) located radially between the tread and the radial ply structure (58), one or more circumferentially deployed high-modulus incompressible belt reinforcements (66) and/or two or more circumferentially deployed high-modulus tensile-stress-bearing fabric reinforcements (59). Belt reinforcement(s) (66) and/or fabric reinforcement(s) (59) work to increase the lateral and circumferential rigidity of the tread (52) and underlying structures of the carcass (60). The lateral and circumferential stiffening of the tread (52) enhances high-speed runflat handling and contributes to improved runflat operational life.

    Abstract translation: 具有胎面（52），具有两个侧壁（77,78）的胎体（60），两个或更多个径向帘布层（70,72），两个环形胎圈（36a'，36b'）的气动径向帘布层轮胎（50） 位于胎面和径向帘布层结构（58）之间的带状结构（56），一个或多个周向布置的高模量不可压缩带束加强件（66）和/或两个或更多个周向展开的高模量拉伸应力 - 轴承织物增强件（59）。 皮带加强件（66）和/或织物加强件（59）用于增加胎面（52）和胎体（60）的下面的结构的侧向和周向刚度。 胎面（52）的横向和周向加强增强了高速漏气保护处理并且有助于改善漏气保护的使用寿命。

    Tread and sidewall construction for runflat tire
    3.
    发明授权
    Tread and sidewall construction for runflat tire 失效
    漏气轮胎胎面和侧壁结构

    公开(公告)号：US06550509B1

    公开(公告)日：2003-04-22

    申请号：US09719924

    申请日：2000-12-14

    Applicant: Gia Van Nguyen ,  Roland Close ,  Agnes Nathalie Iwana Verbeke-Ensch ,  Georges Marcel Victor Thielen

    Inventor： Gia Van Nguyen ,  Roland Close ,  Agnes Nathalie Iwana Verbeke-Ensch ,  Georges Marcel Victor Thielen

    IPC: B60C900

    CPC classification number: B60C11/0083 ,  B60C11/01 ,  B60C11/0306 ,  B60C11/0309 ,  B60C11/04 ,  B60C11/042 ,  B60C17/0009 ,  B60C17/0018 ,  Y10T152/10864

    Abstract: A radial ply runflat tire (50) having a tread (52), a carcass (60) with two sidewalls (77,78), one or more radial plies (70,72), two annular beads (36a′,36b′), and a belt structure (56) located radially between the tread and the radial ply structure (58). The tread has laterally disposed tread ribs (64a,64b) whose contours are defined by circular curves intersecting nontangentially with the circular curve that defines the contour of the central portion of the tread. Each sidewall portion (77,78) has a rib (63a,63b) that is out of contact with the road during normal inflation operation and that engages the road during runflat operation. The tread ribs (64a,64b) are separated from the respective sidewall ribs (63a,63b) by decoupling grooves (65a,65b) which overlie the point of nontangential intersection of the circular curves that define the respective contours of the sidewall ribs and the laterally disposed tread ribs. Decoupling grooves (66a,66b) overlie the point of nontangential intersection of the circular curves that define the respective contours of the laterally disposed tread ribs (64a,64b) and the central portion (54) of the tread.

    Abstract translation: 具有胎面（52），具有两个侧壁（77,78）的胎体（60），一个或多个径向帘布层（70,72），两个环形胎圈（36a'，36b'）的径向帘布层漏气保用轮胎（50） ，以及径向位于胎面和径向帘布层结构（58）之间的带束结构（56）。 胎面具有侧向设置的胎面肋（64a，64b），其轮廓由与轮胎非弯曲相交的圆形曲线限定，该圆形曲线限定了胎面的中心部分的轮廓。 每个侧壁部分（77,78）具有在正常的充气操作期间与道路不接触的肋（63a，63b），并且在跑道运行期间接合道路。 通过解除沟槽（65a，65b），胎面肋（64a，64b）与相应的侧壁肋（63a，63b）分开，该沟槽覆盖限定侧壁肋的相应轮廓的圆形曲线的非交叉点的点， 侧向设置的胎面肋。 去耦槽（66a，66b）覆盖限定横向设置的胎面肋（64a，64b）和胎面的中心部分（54）的相应轮廓的圆形曲线的非正交交叉点。

    Radial runflat passenger tire with improved tread contour with decoupling grooves
    4.
    发明授权
    Radial runflat passenger tire with improved tread contour with decoupling grooves 有权
    径向润滑脂乘客轮胎，具有改进的具有去耦槽的胎面轮廓

    公开(公告)号：US06408909B1

    公开(公告)日：2002-06-25

    申请号：US09554469

    申请日：2000-05-11

    Applicant: Gia Van Nguyen

    Inventor： Gia Van Nguyen

    IPC: B60C900

    CPC classification number: B60C15/0018 ,  B60C9/08 ,  B60C11/01 ,  B60C11/0306 ,  B60C11/04 ,  B60C17/0009 ,  B60C17/0018 ,  B60C2011/013 ,  Y10T152/10864 ,  Y10T152/10873

    Abstract: A passenger tire having a tread, a casing with two sidewalls, one or more radial plies extending from and wrapped about two annular beads and a belt reinforcement structure located radially between the tread and the piles. The tread has a central rib with a first contour-defining curve extending outwards from the mid centerline of the tire towards the sidewalls and a pair of side ribs each having a second contour-defining curve disposed between the central rib and the sidewalls. The first and second contour-defining curves each have first and second radii disposed such that the meeting point of first and second adjacent contour-defining curves cannot contain a single line that is mutually tangential to the first and second adjacent contour-defining curves. First and second circumferential decoupling grooves are disposed on either side of the centerline at the meeting point of the first and second adjacent contour-defining curves, and define a circumferential line at the bottom of the grooves which is a region of greater flexibility than the adjacent ribs of the tire tread to decouple a sidewall bending stresses from the central rib.

    Abstract translation: 具有胎面的轮胎，具有两个侧壁的壳体，从两个环形胎圈延伸并缠绕在两个环形胎圈上的一个或多个径向帘布层和径向位于胎面和桩之间的带束加强结构。 胎面具有中心肋，其具有从轮胎的中间中心线朝向侧壁向外延伸的第一轮廓限定曲线，以及一对侧肋，每个侧肋具有设置在中心肋和侧壁之间的第二轮廓限定曲线。 第一和第二轮廓定义曲线各自具有设置第一和第二半径，使得第一和第二相邻轮廓定义曲线的汇合点不能包含与第一和第二相邻轮廓定义曲线相互切向的单个线。 第一和第二周向解耦槽设置在第一和第二相邻轮廓线定义曲线的汇合点处的中心线的任一侧上，并且在凹槽底部限定圆周线，该圆周线是比相邻的 轮胎胎面的肋条从中央肋条去除侧壁弯曲应力。

    Tire and tire tread with sipes of defined curvature
    7.
    发明申请
    Tire and tire tread with sipes of defined curvature 审中-公开
    轮胎和轮胎胎面具有规定曲率的刀槽花纹

    公开(公告)号：US20070295435A1

    公开(公告)日：2007-12-27

    申请号：US11474208

    申请日：2006-06-26

    Applicant: Gia Van Nguyen ,  Anne-France Gabrielle Jeanne-Marie Cambron

    Inventor： Gia Van Nguyen ,  Anne-France Gabrielle Jeanne-Marie Cambron

    IPC: B60C11/12

    CPC classification number: B60C11/12 ,  B29D30/0606 ,  B29D2030/0613 ,  B60C11/1222 ,  B60C11/124 ,  B60C11/1281 ,  B60C2011/1213

    Abstract: A tire has a tread, with the tread having a plurality of ground engaging tread elements creating a tread surface and at least one of the elements has a sipe therein. In planes parallel to the tread surface, the configuration of a radially outer portion of the sipe is defined by a continuous non-linear curvature, the curvature having at least one radius R. The value of the radius R of the sipe curvature increases from the tread surface to a base of the sipe and the base of the sipe has a configuration defined by a radius R having a value of infinity.

    Abstract translation: 轮胎具有胎面，胎面具有多个接地胎面元件，其形成胎面表面，并且至少一个元件在其中具有刀槽花纹。 在平行于胎面表面的平面中，刀槽花纹的径向外部部分的结构由连续的非线性曲率限定，曲率具有至少一个半径R.刀刃花纹曲率的半径R的值从 胎面表面到刀槽花纹的基部，并且刀槽花纹的基部具有由具有无限值的半径R限定的构造。

    Reinforced wedge-insert construction for extended mobility tires
    8.
    发明授权
    Reinforced wedge-insert construction for extended mobility tires 失效
    用于延伸移动轮胎的加强楔形插入件

    公开(公告)号：US06763866B1

    公开(公告)日：2004-07-20

    申请号：US09869921

    申请日：2001-07-05

    Applicant: Gia Van Nguyen ,  Laurent Colantonio

    Inventor： Gia Van Nguyen ,  Laurent Colantonio

    IPC: B60C1700

    CPC classification number: B60C17/0009 ,  Y10T152/10864

    Abstract: A pneumatic radial ply tire (50) has a tread (52), a carcass (61) with two sidewalls (77, 78), a single radial ply (70) reinforced with inextensible metal cords, two annular beads (36a′, 36b′), and a belt structure (58) located radially between the tread and the radial ply structure (56). Each sidewall (77, 78) is reinforced with wedge inserts (59a, 59b) containing stiffener layers (72a, 72b, 73a, 73b) that carry the compressive loading to which the tire is subjected during runflat operation. The incorporation of wedge-insert stiffeners (72a, 72b, 73a, 73b) provides a light-weight runflat tire having a simplified construction.

    Abstract translation: 气动径向帘布层轮胎（50）具有胎面（52），具有两个侧壁（77,78）的胎体（61），用不可伸展的金属帘线增强的单个径向帘布层（70），两个环形胎圈（36a'，36b '），以及位于胎面和径向帘布层结构（56）之间的带状结构（58）。 每个侧壁（77,78）用楔形插入件（59a，59b）加固，楔形插入件（59a，59b）包含加载层（72a，72b，73a，73b），该加强层具有在漏气穿孔操作期间轮胎经受的压缩载荷。 楔形插入物加强件（72a，72b，73a，73b）的结合提供了一种具有简化结构的轻质的漏气保用轮胎。

    Tire deflection alarm
    9.
    发明授权
    Tire deflection alarm 失效
    轮胎偏转报警

    公开(公告)号：US06367528B1

    公开(公告)日：2002-04-09

    申请号：US09515076

    申请日：2000-02-28

    Applicant: Laurent Colantonio ,  Gia Van Nguyen

    Inventor： Laurent Colantonio ,  Gia Van Nguyen

    IPC: B60C500

    CPC classification number: B60C23/063 ,  B60C19/00 ,  B60C2019/006

    Abstract: A tire assembly (100) comprises a tire (110), a rim (112) having a rim well (124), and an alarm system (114). The tire assembly (100) is characterized by the alarm system (114) having a belt (130) disposed tightly around the rim well (124), a bladder (132a) attached to the belt, and a whistle (136a) within the tire cavity (128).

    Abstract translation: 轮胎组件（100）包括轮胎（110），具有轮辋井（124）的轮辋（112）和报警系统（114）。 轮胎组件（100）的特征在于警报系统（114）具有围绕轮辋井（124）紧密设置的皮带（130），附接到皮带的气囊（132a）和轮胎内的哨子（136a） 空腔（128）。

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