Automotive vehicle tire and mounting system therefor
    71.
    发明授权
    Automotive vehicle tire and mounting system therefor 失效
    汽车轮胎及其安装系统

    公开(公告)号:US4658876A

    公开(公告)日:1987-04-21

    申请号:US758188

    申请日:1985-07-23

    申请人: Pierre J. Augier

    发明人: Pierre J. Augier

    摘要: A pneumatic tire and a mounting system therefor, having constructional features designed to provide optimized operational characteristics. The tire has a low aspect ratio .lambda. and a low height ratio .theta. conforming substantially to the relations .lambda.=0.236/.theta. and 0.32

    摘要翻译: 一种充气轮胎及其安装系统,具有旨在提供优化的操作特性的结构特征。 轮胎具有低纵横比λ和基本上符合λ= 0.236 /θ和0.32 <0.39的关系的低高度比θ。 所述安装系统包括车轴传动滚筒和一对适于牢固地固定在滚筒上的环形部件,每个环形部件限定一个滚珠座,一个卷边限制凸缘和一个侧壁支撑延伸部, 在胎圈和下侧壁处的轮胎。 在每个环构件和鼓之间的接合处的合适的密封剂层使得接头气密。 轮胎包括单层径向胎体,其卷起端终止于轮胎和环构件之间的各个粘合区域的下侧壁区域,并且每个胎圈由相对薄的轻质金属构件加强 没有自由端的单个环的形式。 还提供了一种用于轮胎的新颖的阀门系统,其包括在一个环形构件中的一个通道,其一端被一定量的具有自密封性质的密封剂覆盖。 该摘要不应被视为完全阐述或作为本发明的限制,然而,本发明的完整性质和范围仅在参考和从整个公开内容中可以看出。

    Test instrument
    73.
    发明授权
    Test instrument 失效
    测试仪器

    公开(公告)号:US4637252A

    公开(公告)日:1987-01-20

    申请号:US672654

    申请日:1984-11-19

    IPC分类号: G01N19/04

    CPC分类号: G01N19/04

    摘要: A tack measuring device and method wherein two specimens are brought into abutting contact under a predetermined load, after which the contact is maintained momentarily. The specimens are then separated within a second time interval. A load cell measures the force as a function of time and the tack is measured in terms of velocity times the force integrated over the second time interval.

    摘要翻译: 一种粘性测量装置和方法,其中两个试样在预定载荷下相接触,然后立即保持接触。 然后在第二时间间隔内分离样品。 负载传感器测量作为时间的函数的力,并且以速度乘以在第二时间间隔内积分的力来测量粘性。

    Restrictor for tire mold vent passage and method of use
    75.
    发明授权
    Restrictor for tire mold vent passage and method of use 失效
    轮胎模具排气通道的限制器和使用方法

    公开(公告)号:US5283022A

    公开(公告)日:1994-02-01

    申请号:US794293

    申请日:1991-11-06

    申请人: Donald R. Bartley

    发明人: Donald R. Bartley

    IPC分类号: B29C33/10 B29C35/04

    摘要: A tire molding system includes a mold having a surface defining a cavity for receiving and shaping an uncured tire. The uncured tire is pressed against the surface defining the cavity. Fluid is evacuated from between the uncured tire and the surface defining the cavity. A recess extends from the cavity for forming a marking on the sidewall of the tire. A passage fluidly communicates the recess with the exterior of the mold. The passage includes a first end portion adjacent the recess and a second end portion adjacent the exterior of the mold. The second end portion extends for a distance less than one-half of the total length of the passage. A restrictor is located entirely within the second end portion of the passage for restricting fluid flow through the passage during the evacuation of fluid and before the recess is sealed off from the cavity by the uncured tire when the uncured tire is pressed against the surface defining the cavity.

    摘要翻译: 轮胎成型系统包括具有限定用于接收和成形未硫化轮胎的空腔的表面的模具。 未硫化的轮胎被压在限定空腔的表面上。 流体从未固化轮胎和限定空腔的表面之间排出。 凹部从腔体延伸,以在轮胎的侧壁上形成标记。 通道将凹部与模具的外部流体连通。 通道包括邻近凹部的第一端部部分和与模具外部相邻的第二端部部分。 第二端部延伸小于通道总长度的一半的距离。 限流器完全位于通道的第二端部内,用于限制在排出流体期间流体通过通道的流体,并且在未固化的轮胎被压靠在限定出口的表面上之前,未被固化的轮胎将凹槽与空腔密封之前 腔。

    Calcium sulfate as a partial replacement for titanium dioxide in white
compounds
    78.
    发明授权
    Calcium sulfate as a partial replacement for titanium dioxide in white compounds 失效
    硫酸钙作为白色化合物中二氧化钛的部分替代物

    公开(公告)号:US5124390A

    公开(公告)日:1992-06-23

    申请号:US559459

    申请日:1990-07-24

    IPC分类号: C08K3/22 C08K3/30

    CPC分类号: C08K3/22 C08K3/30 Y10S152/12

    摘要: The invention relates to a whitened polymeric blend composition in which the whiteness is achieved by the substitution of from about 0 to about 20 parts per hundred rubber of calcium sulfate for from about 0 to about 20 parts per hundred rubber of titanium dioxide by volume. The invention allows for a reduction of up to 20 percent of the titanium dioxide, while maintaining a brightness of at least 85 as measured on the L scale of the Minolta Chroma Meter test.

    摘要翻译: 本发明涉及一种增白的聚合物共混物组合物,其中白度通过用约0至约20份/百份硫酸钙橡胶代替每100份二氧化钛橡胶体积的约0至约20份来实现。 本发明允许减少高达20%的二氧化钛,同时保持在Minolta Chroma Meter测试的L标度下测得的至少85的亮度。

    Stacking container for an uncured radial tire
    79.
    发明授权
    Stacking container for an uncured radial tire 失效
    堆叠未固化的子午线轮胎的容器

    公开(公告)号:US5117975A

    公开(公告)日:1992-06-02

    申请号:US581179

    申请日:1990-09-06

    申请人: Norman D. Kreps

    发明人: Norman D. Kreps

    IPC分类号: B29D30/00

    CPC分类号: B29D30/0016 B29D2030/0022

    摘要: A container for an uncured radial tire assembly having a tread portion and a sidewall joined at a shoulder and having a bead portion located axially outwardly of the sidewall. The container comprises a base and a frustoconical surface attached to the base. The frustoconical surface is for engaging the shoulder of the tire assembly to support the tire assembly with the bead portion and sidewall extending axially from the tire assembly substantially without deforming. The frustoconical surface is capable of supporting more than one size tire assembly. Two containers are stackable so a tire assembly is supported in one of the containers without being contacted by the other container.

    摘要翻译: 一种用于未固化的子午线轮胎组件的容器,其具有在肩部处接合的胎面部分和侧壁,并且具有位于侧壁的轴向外侧的胎圈部分。 容器包括基部和连接到基部的截头圆锥形表面。 截头圆锥形表面用于接合轮胎组件的肩部以支撑轮胎组件,其中胎圈部分和侧壁从轮胎组件轴向延伸基本上不变形。 截头圆锥表面能够支撑多于一个尺寸的轮胎组件。 两个容器是可堆叠的,因此轮胎组件被支撑在其中一个容器中而不被另一个容器接触。