利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

11 条记录 (耗时 0.034 秒)

    Preparation of co-extruded multi-layered rubber composite and use as component of a tire
    1.
    发明授权
    Preparation of co-extruded multi-layered rubber composite and use as component of a tire 有权
    共挤出多层橡胶复合材料的制备和用作轮胎的组分

    公开(公告)号：US07198744B2

    公开(公告)日：2007-04-03

    申请号：US10461211

    申请日：2003-06-13

    申请人： Anne Therese Peronnet-Paquin ,  Michel Jacques Meunier ,  Jacques Camille Nevouet ,  Jean Luc Dheur

    发明人： Anne Therese Peronnet-Paquin ,  Michel Jacques Meunier ,  Jacques Camille Nevouet ,  Jean Luc Dheur

    IPC分类号： B29C47/06

    CPC分类号： B29C47/145 ,  B29C47/0019 ,  B29C47/065 ,  B29L2030/00 ,  Y10T428/2929

    摘要： This invention relates to the preparation of a multi-layered rubber composite, said composite and a tire having a component prepared thereby. The multi-layered rubber composite is composed of at least two individual rubber compositions configured as at least three parallel aligned alternating rubber layers, wherein each rubber layer extends through the rubber composite thickness from one side to the other opposing side. The multi-layered rubber composite is prepared by co-extruding at least two individual rubber compositions, via an individual extruder for each rubber composition, to an internal cavity of a former. Said former is comprised of an internal cavity which contains a sequence of flow deflectors and channels for guiding the at least two individual rubber compositions to form said multi-layered rubber composite in a single manufacturing step.

    摘要翻译： 本发明涉及多层橡胶复合材料的制备，所述复合材料和具有由其制备的组分的轮胎。 所述多层橡胶复合材料由至少两种单独的橡胶组合物构成，所述至少两种单独的橡胶组合物构成至少三个平行排列的交替橡胶层，其中每个橡胶层从一侧延伸穿过橡胶复合材料厚度至另一侧。 多层橡胶复合材料通过将至少两种单独的橡胶组合物经由每个橡胶组合物的单独的挤出机共挤出到前者的内部空腔来制备。 所述前体由内腔构成，所述内腔包含一系列导流器和通道，用于在单个制造步骤中引导所述至少两个单独的橡胶组合物形成所述多层橡胶复合材料。

    Variable-stiffness wedge insert for runflat tires
    8.
    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。