利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

44 条记录 (耗时 0.023 秒)

    Variable-stiffness wedge insert for runflat tires
    1.
    发明授权
    Variable-stiffness wedge insert for runflat tires 失效
    用于漏气胎轮胎的可变刚度楔形插入件

    公开(公告)号：US06843293B1

    公开(公告)日：2005-01-18

    申请号：US10148097

    申请日：1999-12-16

    申请人： Filomeno Gennaro Corvasce ,  Anne Therese Peronnet-Paquin ,  Laurent Colantonio ,  Alain Emile François Roesgen

    发明人： Filomeno Gennaro Corvasce ,  Anne Therese Peronnet-Paquin ,  Laurent Colantonio ,  Alain Emile François Roesgen

    IPC分类号： B60C17/00 ,  B60C9/00 ,  B60C17/04

    CPC分类号： B60C17/00 ,  B60C17/0018 ,  B60C17/0027 ,  Y10T152/10864

    摘要： A pneumatic radial ply tire (86, 104) having a tread (106), a carcass (96, 108) with two sidewalls (88a, 88b, 116a, 116b), a radial ply structure (98, 110), and a belt structure (103, 117) located radially between the tread and the radial ply structure. Each sidewall is reinforced with at least one wedge insert (89a, 89b, 118a, 118b, 120a, 120b) which comprises alternating regions (90a, 90b, 122a, 122b) of flexible material and layers (91a, 91b, 124a, 124b) of stiffer material. The layer (91a, 91b, 124a, 124b) of stiffer material constrain the lateral expansion of the wedge insert (89a, 89b, 118a, 118b, 120a, 120b) during runflat operation to provide good riding comfort during normal inflation operation and good sidewall reinforcement during runflat operation.

    摘要翻译： 具有胎面（106）的气动径向帘布层轮胎（86,104），具有两个侧壁（88a，88b，116a，116b），径向帘布层结构（98,110）的胎体（96,108）和带 径向地位于胎面和径向帘布层结构之间的结构（103,117）。 每个侧壁由至少一个楔形插入件（89a，89b，118a，118b，120a，120b）加强，所述楔形插入件包括柔性材料和层（91a，91b，124a，124b）的交替区域（90a，90b，122a，122b） 更硬的材料。 刚性材料的层（91a，91b，124a，124b）在漏气保护操作期间约束楔形插入件（89a，89b，118a，118b，120a，120b）的横向膨胀，以在正常的充气操作期间提供良好的乘坐舒适性和良好的侧壁 漏气运行期间加固。

    Tire with sidewall insert
    7.
    发明授权
    Tire with sidewall insert 失效
    轮胎侧壁插入

    公开(公告)号：US07694708B2

    公开(公告)日：2010-04-13

    申请号：US11881540

    申请日：2007-07-27

    申请人： Giorgio Agostini ,  Filomeno Gennaro Corvasce ,  Christian Kaes ,  Marc Weydert ,  Frank Schmitz ,  Anne Therese Peronnet-Paquin ,  Mercedes Maria Diaz-Scharfe

    发明人： Giorgio Agostini ,  Filomeno Gennaro Corvasce ,  Christian Kaes ,  Marc Weydert ,  Frank Schmitz ,  Anne Therese Peronnet-Paquin ,  Mercedes Maria Diaz-Scharfe

    IPC分类号： B60C1/00 ,  B60C17/00 ,  B60C17/04

    CPC分类号： B60C17/0009 ,  B60C15/0607 ,  B60C17/0027 ,  B60C2001/0033 ,  Y10T152/10495 ,  Y10T152/10819 ,  Y10T152/10864

    摘要： A pneumatic tire including a circumferential tread, two spaced apart beads, and sidewalls connecting said beads and tread, wherein said tire sidewall contains at least one internal annular sidewall insert including at least two annular segments, the at least two annular segments including first and second adjacent annular segments; wherein said first and second annular segments are disposed with an interface therebetween; wherein each of the at least two annular segments includes a rubber composition comprising at least one diene based rubber and at least one vulcanization modifier selected from the group consisting of α,ω-bis(N,N′-dihydrocarbylthiocarbamamoyldithio)alkanes, bismaleimides, and biscitraconimides; and wherein the concentration of vulcanization modifier in the first annular segment is less than the concentration of vulcanization modifier in the second annular segment.

    摘要翻译： 一种充气轮胎，包括周向胎面，两个间隔开的胎圈和连接所述胎圈和胎面的侧壁，其中所述轮胎侧壁包含至少一个内部环形侧壁插入件，其包括至少两个环形段，所述至少两个环形段包括第一和第二 相邻环形段; 其中所述第一和第二环形段设置有它们之间的界面; 其中所述至少两个环形段中的每一个包括橡胶组合物，其包含至少一种二烯基橡胶和至少一种选自α，ω-双（N，N'-二烃基硫代氨基甲酰基二硫代）烷烃，双马来酰亚胺和 双嘧啶酰胺 并且其中所述第一环形区段中的硫化改性剂的浓度小于所述第二环形区段中的硫化改性剂的浓度。

    Tire with compression-bearing hoop structure
    9.
    发明授权
    Tire with compression-bearing hoop structure 失效
    具有压缩轴承结构的轮胎

    公开(公告)号：US07281553B1

    公开(公告)日：2007-10-16

    申请号：US10149007

    申请日：1999-12-14

    申请人： Alain Emile Francois Roesgen ,  Laurent Colantonio ,  Filomeno Gennaro Corvasce

    发明人： Alain Emile Francois Roesgen ,  Laurent Colantonio ,  Filomeno Gennaro Corvasce

    IPC分类号： B60C17/00 ,  B60C9/18

    CPC分类号： B60C17/0009 ,  B29D2030/201 ,  B60C17/0018 ,  Y10T152/1018 ,  Y10T152/10765 ,  Y10T152/1081

    摘要： A pneumatic radial ply tire incorporating a crown reinforcing structure comprises at least one reinforcing hoop located approximately on the equatorial plane and disposed radially inward of the tread and radially outward of the carcass structure. The hoop is surrounded or encased by a layer of elastomeric transition material providing a flexible structural connection between the hoop and the adjacent carcass structure and belt structure. The hoop may have a substantially lenticular shape, or a complex shape with two thickened sections or lobes connected by a thin waist-like section, or a shape and a location that is asymmetric with respect to the equatorial plane of the tire, and may be made by winding a thin strip of material such as UHMWPE in an elastomeric matrix. The hoop may replace the belt structure of the tire.

    摘要翻译： 并入冠部加强结构的气动径向帘布层轮胎包括至少一个位于赤道平面上的加强箍，并且设置在胎体的径向内侧和胎体结构的径向外侧。 环箍被一层弹性体过渡材料包围或包裹，从而在箍和相邻的胎体结构和带结构之间提供柔性的结构连接。 箍可以具有基本上双凸透镜的形状，或具有两个加厚部分或裂片的复杂形状，所述两个加厚部分或裂片通过薄腰部截面或相对于轮胎的赤道平面不对称的形状和位置连接，并且可以是 通过在弹性体基体中缠绕诸如UHMWPE的薄带材料制成。 箍可以代替轮胎的带结构。

    Variable-stiffness wedge insert for runflat tire
    10.
    发明授权
    Variable-stiffness wedge insert for runflat tire 失效
    用于漏气保险轮胎的可变刚度楔形插入件

    公开(公告)号：US06453961B1

    公开(公告)日：2002-09-24

    申请号：US09585516

    申请日：2000-06-01

    申请人： Laurent Colantonio ,  Alain Emile Francois Roesgen ,  Filomeno Gennaro Corvasce

    发明人： Laurent Colantonio ,  Alain Emile Francois Roesgen ,  Filomeno Gennaro Corvasce

    IPC分类号： B60C1700

    CPC分类号： B60C17/0009 ,  B60C17/0027

    摘要： A pneumatic radial ply runflat tire 1000 for a vehicle has a tread 1012, a carcass 1022 comprising at least one radial ply 1030 and two sidewalls 1016 each reinforced by a circumferentially disposed crescent-shaped wedge insert. Each insert has an elastomeric porous section 1042 embedded in an elastomeric stiffer layer 1044 of the insert 1040. When the tire is normally inflated, the porous section 1042, and hence the insert as a whole, is flexible, thereby providing comfortable driving characteristics. Under runflat (deflated tire) conditions, the pores in the porous section 1042 collapse, and the porous section 1042 stiffens, and hence the insert as a whole becomes stiff enough to support the load of the vehicle.

    摘要翻译： 用于车辆的气动径向帘布式轮胎1000具有胎面1012，胎体1022包括至少一个径向帘布层1030和两个侧壁1016，每个侧壁1016由周向设置的月牙形楔形插入件加强。 每个插入件具有嵌入在插入件1040的弹性体刚性层1044中的弹性体多孔部分1042.当轮胎通常被充气时，多孔部分1042以及因此插入件作为整体是柔性的，从而提供舒适的驱动特性。 在润滑轮（放气轮胎）条件下，多孔部分1042中的孔塌陷，并且多孔部分1042变硬，因此插入件整体变得足够坚硬以支撑车辆的载荷。