公开(公告)号：US20150175222A1

公开(公告)日：2015-06-25

申请号：US14542942

申请日：2014-11-17

Applicant: Apollo Tyres Global R&D B.V.

Inventor： Louis-Philippe Antoine Eugene Maria REUVEKAMP ,  Gerard NIJMAN

IPC: B62D35/00

CPC classification number: B62D35/005

Abstract: A vehicle front spoiler comprises a flexible airflow guiding element provided in a region of a front part of the vehicle and extending in a transverse direction Y of the vehicle, and an actuating member, configured to move the airflow guiding element relative to said part of the vehicle between an extended operative position and a retracted inoperative position in which the airflow guiding element is folded rearwards to behind said vehicle part. The airflow guiding element is made of a rubber composition comprising an anisotropic textile structure of reinforcement cord having an elongation at break in the Y-direction of from 5% to 50%, and an elongation at break in the Z-direction lower than the elongation at break in the Y-direction, and is readily moved between the operative and the inoperative position with relatively low hysteresis losses.

Abstract translation: 车辆前扰流器包括设置在车辆的前部区域中并沿车辆的横向方向Y延伸的柔性气流引导元件，以及致动构件，其构造成使气流引导元件相对于所述车辆的前述部分移动 在延伸的操作位置和缩回的非操作位置之间的车辆，其中气流引导元件向后折叠到所述车辆部分的后方。 气流引导元件由包含Y方向的断裂伸长率为5％〜50％的增强帘线的各向异性纺织结构，Z方向的断裂伸长率低于伸长率的橡胶组合物 在Y方向断开，并且在具有相对低的磁滞损耗的操作和非操作位置之间容易地移动。

公开(公告)号：US20150017391A1

公开(公告)日：2015-01-15

申请号：US14326525

申请日：2014-07-09

Applicant: Apollo Tyres Global R&D B.V.

Inventor： Louis-Philippe Antoine Eugene Maria REUVEKAMP ,  Gerard NIJMAN

IPC: B29C65/00 ,  B29D30/06

CPC classification number: B29C66/73754 ,  B29C43/203 ,  B29C65/02 ,  B29C65/4835 ,  B29C65/5057 ,  B29C66/12423 ,  B29C66/12441 ,  B29C66/305 ,  B29C66/47 ,  B29C66/4722 ,  B29C66/474 ,  B29C66/71 ,  B29C66/7332 ,  B29C66/73755 ,  B29C66/73756 ,  B29C66/8322 ,  B29C66/919 ,  B29C2043/3628 ,  B29D30/0601 ,  B29L2031/3044 ,  B60C1/0025 ,  B60C13/001 ,  C09J5/06 ,  C09J2423/16 ,  C09J2423/166 ,  Y10T428/2462 ,  B29K2023/16 ,  B29K2021/00 ,  B29K2025/08 ,  B29K2023/22 ,  B29K2019/00 ,  B29K2011/00 ,  B29K2009/06 ,  B29K2009/00 ,  B29K2007/00

Abstract: The invention relates to a method for manufacturing a molded article from a first rubber polymer, which molded article comprises an insert from a second rubber polymer. The method comprises the steps of (A) providing an at least partially vulcanized article from the first rubber polymer, the article having a recess that extends in a depth direction and in transverse directions perpendicular to the depth direction, for accommodating the insert; (B) providing an at least partially vulcanized insert from the second rubber polymer, the insert having a shape such that it can be accommodated in the recess; (C) arranging an unvulcanized object from a third rubber polymer in the recess to partly fill the recess; (C) arranging the at least partly vulcanized insert in the recess to obtain an assembly; and (D) vulcanizing the assembly under pressure. The method yields a molded article having an optically sharp interface between the first rubber polymer and the insert.

Abstract translation: 本发明涉及一种由第一橡胶聚合物制造模塑制品的方法，该模塑制品包括来自第二橡胶聚合物的嵌件。 该方法包括以下步骤：（A）从第一橡胶聚合物提供至少部分硫化的制品，该制品具有在垂直于深度方向的深度方向和横向上延伸的凹部，用于容纳插入物; （B）从所述第二橡胶聚合物提供至少部分硫化的插入物，所述插入件具有使其可以容纳在所述凹部中的形状; （C）将来自第三橡胶聚合物的未硫化物体设置在所述凹部中以部分地填充所述凹部; （C）将所述至少部分硫化的插入件布置在所述凹部中以获得组件; 和（D）在压力下硫化组件。 该方法产生在第一橡胶聚合物和插入物之间具有光学锐利界面的模塑制品。