Tire and vehicle system utilizing asymmetric support member molded to
inboard sidewall
    1.
    发明授权
    Tire and vehicle system utilizing asymmetric support member molded to inboard sidewall 失效
    轮胎和车辆系统利用模制到内侧壁的不对称支撑构件

    公开(公告)号:US5591282A

    公开(公告)日:1997-01-07

    申请号:US518516

    申请日:1995-08-23

    CPC classification number: B60C3/06 B60C15/024 B60C19/001

    Abstract: Improved tires designed for use in an improved tire/vehicle system having two pneumatic front tires and two pneumatic rear tires are especially effective when utilized on vehicles with a suspension system having limited camber, as in a live axle suspension system. The tires include a support member which is molded to the inboard sidewall of one or more tires in the tire/vehicle system. The inboard sidewall of a tire provides improved lateral stiffness in the tire, for cornering, and functions similar to cambering in tire/vehicle systems where cambering is not possible or where camber adjustment is limited.

    Abstract translation: 设计用于具有两个气动前轮胎和两个气动后轮胎的改进的轮胎/车辆系统中的改进的轮胎在用于具有有限的弯度的悬架系统的车辆上时,特别有效,如在活动车轴悬挂系统中。 轮胎包括模制到轮胎/车辆系统中的一个或多个轮胎的内侧壁的支撑构件。 轮胎的内侧壁在轮胎中提供改进的侧向刚度,用于转弯,并且具有类似于轮胎/车辆系统中的弯曲的功能,其中不可能弯曲或者其中弯度调节受到限制。

    Multi-chambered pneumatic tire and wheel assembly having an inner tire
and an outer tire
    2.
    发明授权
    Multi-chambered pneumatic tire and wheel assembly having an inner tire and an outer tire 失效
    具有内轮胎和外轮胎的多室充气轮胎和车轮组件

    公开(公告)号:US4995438A

    公开(公告)日:1991-02-26

    申请号:US430469

    申请日:1989-11-02

    CPC classification number: B60C17/01

    Abstract: A multi-chambered tire assembly (10) is provided by a pneumatic outer tire (12) mounted upon a rim (16) of a wheel and having an inner tire (14) or shield which is also mounted upon the rim (16). The inner tire (14) has a crown portion (36) spaced from the outer tire and a pair of sidewalls (38) each extending from the crown to a bead portion (40, 42). At least one of the bead portions (42) of the inner tire (14) forms an air passage way (44) between it and the adjacent bead (22) of the outer tire and is provided with radially extending grooves (52) connecting the air passage way with the outer air chamber (32).

    Abstract translation: 多室轮胎组件(10)由安装在轮的轮辋(16)上并具有也安装在轮辋(16)上的内胎(14)或护罩的气动外轮胎(12)提供。 内轮胎(14)具有与外胎隔开的冠部(36)和一对侧壁(38),每个胎冠从冠部延伸到胎圈部分(40,42)。 内轮胎(14)的胎圈部(42)中的至少一个在其与外轮胎的相邻胎圈(22)之间形成空气通道(44),并且设置有径向延伸的槽(52),其连接 空气通道与外部空气室(32)连通。

    Prosthetic cement spacer and method for using same
    5.
    发明授权
    Prosthetic cement spacer and method for using same 失效
    假体水泥垫片及其使用方法

    公开(公告)号:US4417571A

    公开(公告)日:1983-11-29

    申请号:US205455

    申请日:1980-11-10

    Abstract: A prosthetic cement spacer for controlling the thickness of cement applied between a prosthetic insert and a support member, such as an acetabulum, includes a generally cylindrical standoff body portion fabricated from acrylic bone cement and a pointed wire concentric with said standoff body and outwardly extending from one end a sufficient length to anchor into the acetabulum bone surface. The method of use of these prosthetic cement spacers involves preparation of the acetabulum so that there is sufficient clearance space for the prosthetic cement spacers and then to insert the pointed wires into the acetabulum bone surface in an equilateral triangular arrangement thereby providing three points of contact for the prosthetic insert, such as an acetabular cup. By selecting three prosthetic cement spacers all having substantially the same standoff body height, the clearance region between the acetabulum bone surface and the acetabular cup is controlled and provides a uniform cement thickness throughout thereby providing an improved bonding arrangement.

    Abstract translation: 用于控制施加在假体插入件和支撑构件(例如髋臼)之间的水泥的厚度的假体水泥间隔件包括由丙烯酸骨水泥制成的大致圆柱形的支撑主体部分和与所述支座主体同心的尖头线,并且向外延伸 一端具有足够的长度以锚定到髋臼骨表面。 使用这些假体水泥间隔物的方法包括制备髋臼,使得假体水泥间隔物具有足够的间隙,然后以等边三角形布置将尖的线插入髋臼骨表面,从而提供三个接触点 假体插入物,例如髋臼杯。 通过选择三个具有基本上相同的间隔体高度的假体水泥垫片,控制髋臼骨表面与髋臼杯之间的间隙区域,并提供均匀的粘合剂厚度,由此提供改进的粘合装置。

    Method for heat treating PTC devices
    7.
    发明授权
    Method for heat treating PTC devices 失效
    PTC器件热处理方法

    公开(公告)号:US06582647B1

    公开(公告)日:2003-06-24

    申请号:US09408645

    申请日:1999-09-30

    CPC classification number: H01C17/232 H01C7/028

    Abstract: The present invention provides a method for heat treating a polymer PTC composition to increase the peak resistivity of the composition making it especially well suited for high voltage applications. A polymer PTC composition having a melting point temperature Tmp is provided. The temperature of the polymer PTC composition is increased at a rate, r1, to a temperature greater than Tmp. The temperature of polymer PTC composition is held at the temperature greater than Tmp for a predetermined period of time. Then the temperature of the polymer PTC composition is decreased to a temperature less than Tmp at a rate, r2, wherein r2 is greater than r1.

    Abstract translation: 本发明提供了一种用于热处理聚合物PTC组合物以提高组合物的峰值电阻率的方法,使其特别适用于高电压应用。 提供了具有熔点温度Tmp的聚合物PTC组合物。 聚合物PTC组合物的温度以r1的速率增加到大于Tmp的温度。 聚合物PTC组合物的温度在大于Tmp的温度下保持预定的时间。 然后,聚合物PTC组合物的温度以r2的速度降低到小于Tmp的温度,其中r2大于r1。

    PTC circuit protection device and manufacturing process for same
    9.
    发明授权
    PTC circuit protection device and manufacturing process for same 失效
    PTC电路保护装置及其制造工艺相同

    公开(公告)号:US5955936A

    公开(公告)日:1999-09-21

    申请号:US859624

    申请日:1997-05-20

    CPC classification number: H01C7/027 H01C1/1406 Y10T29/49085 Y10T29/4921

    Abstract: Electrical devices having a PTC element of a polymer having conductive particles dispersed therein. The PTC element is coated with a conductive layer and has electrodes with a plurality of voids affixed to opposing surfaces. The devices are made by dispersing conductive particles into a polymer to form a polymer PTC composition. The polymer PTC composition is melt-shaped to form a laminar shaped PTC element. First and second opposing surfaces of the PTC element are coated with a conductive layer. The electrodes, characterized by a plurality of voids and made of foam, are brought into contact with the coated surfaces of the PTC element, and heated while applying pressure to form a laminate. The laminate is then further shaped into a plurality of PTC electrical circuit protection devices.

    Abstract translation: 具有分散有导电粒子的聚合物的PTC元件的电气元件。 PTC元件涂覆有导电层,并且具有固定到相对表面上的多个空隙的电极。 该装置通过将导电颗粒分散到聚合物中以形成聚合物PTC组合物而制成。 聚合物PTC组合物被熔融成型以形成层状PTC元件。 PTC元件的第一和第二相对表面涂覆有导电层。 电极以多个空隙为特征,由泡沫制成,与PTC元件的涂覆表面接触,并在施加压力的同时进行加热以形成层压体。 然后将层压体进一步成形为多个PTC电路保护装置。

    Method of manufacturing a PTC circuit protection device
    10.
    发明授权
    Method of manufacturing a PTC circuit protection device 失效
    制造PTC电路保护装置的方法

    公开(公告)号:US5940958A

    公开(公告)日:1999-08-24

    申请号:US654528

    申请日:1996-05-29

    CPC classification number: H01C7/027 H01C1/1406 Y10T29/49085 Y10T29/4921

    Abstract: Electrical devices comprising a PTC element comprised of a polymer having conductive particles dispersed therein. The PTC element is coated with a conductive layer and has electrodes with a plurality of voids affixed to opposing surfaces. The devices are made by dispersing conductive particles into a polymer to form a polymer PTC composition. The polymer PTC composition is melt-shaped to form a laminar shaped PTC element. First and second opposing surfaces of the PTC element are coated with a conductive layer. The electrodes, characterized by a plurality of voids, are brought into contact with the coated surfaces of the PTC element, and heated while applying pressure to form a laminate. The laminate is then further shaped into a plurality of PTC electrical circuit protection devices.

    Abstract translation: 包括由其中分散有导电颗粒的聚合物组成的PTC元件的电气装置。 PTC元件涂覆有导电层,并且具有固定到相对表面上的多个空隙的电极。 该装置通过将导电颗粒分散到聚合物中以形成聚合物PTC组合物而制成。 聚合物PTC组合物被熔融成型以形成层状PTC元件。 PTC元件的第一和第二相对表面涂覆有导电层。 以多个空隙为特征的电极与PTC元件的涂覆表面接触,并在施加压力的同时加热以形成层压体。 然后将层压体进一步成形为多个PTC电路保护装置。

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