公开(公告)号：US07198744B2

公开(公告)日：2007-04-03

申请号：US10461211

申请日：2003-06-13

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

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

IPC: B29C47/06

CPC classification number: B29C47/145 ,  B29C47/0019 ,  B29C47/065 ,  B29L2030/00 ,  Y10T428/2929

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06516845B2

公开(公告)日：2003-02-11

申请号：US09813695

申请日：2001-03-21

Applicant: Gia Van Nguyen ,  Jean Luc Dheur

Inventor： Gia Van Nguyen ,  Jean Luc Dheur

IPC: B60B2102

CPC classification number: B60C17/04 ,  B60C17/01 ,  B60C17/06 ,  Y10T152/10036

Abstract: A tire assembly (200) having runflat capability comprises a tire (202) mounted to a rim (203) to provide a tire cavity (204) defined by a carcass circumferential inner surface (246), two sidewall inner surfaces (248A,248B) and the rim. The tire assembly (200) is characterized by having a platform (206) disposed circumferentially around the rim within the tire cavity and one or more hoops (208A-208C) disposed within the tire cavity (204) between the platform (206) and the carcass circumferential inner surface (246) so that under normal inflation the one or more hoops do not contact either the carcass circumferential inner surface (246) or the sidewall inner surfaces (248A,248B), but below a first runflat inflation pressure, the one or more hoops (208A-208C) contact and support the carcass circumferential inner surface (246).

Abstract translation: 具有漏气保护能力的轮胎组件（200）包括安装到轮辋（203）以提供由胎体周向内表面（246）限定的轮胎腔（204）的轮胎（202），两个侧壁内表面（248A，248B） 和边缘。 轮胎组件（200）的特征在于具有围绕轮胎空腔中的轮辋周向设置的平台（206），以及设置在平台（206）和第二轮胎（206）之间的轮胎空腔（204）内的一个或多个箍（208A-208C） 胎体周向内表面（246），使得在正常膨胀下，一个或多个箍不接触胎体周向内表面（246）或侧壁内表面（248A，248B），但低于第一漏气膨胀压力， 或更多的箍（208A-208C）接触并支撑胎体周向内表面（246）。

公开(公告)号：US20110254194A1

公开(公告)日：2011-10-20

申请号：US13170770

申请日：2011-06-28

Applicant: Jean Luc Dheur ,  Erich Nicolaus Lemaire ,  Michel Meunier

Inventor： Jean Luc Dheur ,  Erich Nicolaus Lemaire ,  Michel Meunier

IPC: B29C47/12

CPC classification number: B29C47/0816 ,  B29C47/003 ,  B29C47/0828 ,  B29C47/16 ,  B29C47/702 ,  B29K2007/00 ,  B29K2009/00 ,  B29L2007/001

Abstract: The invention relates to the extrusion of tire components with a large change of gauge across their cross-sectional area. It is provided a method and an assembly for extruding such a tire component with an extruder feeding a flow channel with a downstream die opening, whereby a deflector is provided in the flow channel upstream the die opening such that a flow of rubber is slowed down in front of broad portions of the cross-sectional area of the downstream die, avoiding distortion or bending of the extruded tire component.

Abstract translation: 本发明涉及在其横截面积上具有大的量程变化的轮胎部件的挤出。 提供了一种方法和组件，用于通过向下游模具开口供给流动通道的挤出机挤出这种轮胎部件，由此在模具开口上游的流动通道中设置有偏转器，使得橡胶流动被减慢 在下游模具的横截面积的宽部分的前面，避免挤压的轮胎部件的变形或弯曲。