MODULAR PDU WHEEL ASSEMBLY
    3.
    发明公开

    公开(公告)号:US20230249493A1

    公开(公告)日:2023-08-10

    申请号:US17889305

    申请日:2022-08-16

    摘要: A modular wheel assembly for a power drive unit (PDU) may comprise a hub and a disc stack coupled to the hub. The hub may be a splined hub defining a plurality of spline recesses. The disc stack may comprise a plurality of discs. Each disc of the plurality of discs may comprise a ring having a plurality of splines that are complementary to the spline recesses, and that are configured to interlock with the spline recesses. Each disc may further comprise an annular segment made of one of a first material and second material. The annular segment may be a tire. In the event of damage or wear, each disc in the plurality of discs may be removed and repaired or replaced.

    Combination of a Wheel Center Cap and a Hub Centering Ring
    7.
    发明申请
    Combination of a Wheel Center Cap and a Hub Centering Ring 有权
    轮毂中心盖和轮毂定心环的组合

    公开(公告)号:US20150224819A1

    公开(公告)日:2015-08-13

    申请号:US14431384

    申请日:2013-09-19

    申请人: EAST SCANDIC A/S

    发明人: Casper Huusmann

    摘要: There is provided a combination of a center cap and a hub centering ring for wheel rims with a center bore. The combination comprises a wheel center cap having a body portion with a front side and a rear side and a plurality of flexibly resilient fingers extending substantially orthogonal from the rear side of the body portion, where each or at least part of the fingers having a free end with a flange or stepped portion. The combination further comprises a hub centering ring with a rear end, a front end, an interior surface and an outer surface. A radially outwardly turned retainer or retainer flange is provided at the rear end for retaining the ring in axial spaced relationship relative to the center bore of a wheel rim, and a recessed groove is provided at the interior or outer surface at a distance from the front end. The recessed groove is dimensioned and arranged for receipt of the flange or stepped portion of the fingers of the center cap to thereby retain the center cap in concentric relationship with the centering ring. In one embodiment, the flange or stepped portion of the fingers of the wheel center cap is radially outwardly turned, and the recessed groove is provided at the interior surface of the hub centering ring. In another embodiment, the flange or stepped portion of the fingers of the wheel center cap is radially inwardly turned, and the recessed groove is provided at the outer surface of the hub centering ring.

    摘要翻译: 提供了具有中心孔的轮毂的中心盖和轮毂定心环的组合。 该组合件包括具有主体部分的车轮中心盖,其具有前侧和后侧以及从主体部分的后侧基本上垂直延伸的多个柔性弹性指状物,其中每个或至少一部分指状物具有自由 以法兰或阶梯部分结束。 该组合还包括具有后端,前端,内表面和外表面的轮毂定心环。 在后端设置径向向外转动的保持器或保持器凸缘,用于将环相对于轮缘的中心孔保持轴向间隔的关系,并且在内表面或外表面处设置有一个与前面相距一定距离的凹槽 结束。 凹槽的尺寸和尺寸被设计成用于容纳中心帽的指状物的凸缘或阶梯部分,从而将中心帽与定心环保持同心的关系。 在一个实施例中,车轮中心帽的指状物的凸缘或阶梯部分径向向外转动,并且凹槽设置在轮毂定心环的内表面处。 在另一个实施例中,车轮中心帽的指状物的凸缘或阶梯部分径向向内转动,并且凹槽设置在轮毂定心环的外表面处。

    Quick-change system for wheels of an inspection crawler
    8.
    发明申请
    Quick-change system for wheels of an inspection crawler 审中-公开
    检查履带车轮快速更换系统

    公开(公告)号:US20150114145A1

    公开(公告)日:2015-04-30

    申请号:US14519720

    申请日:2014-10-21

    发明人: Dominik POMP

    IPC分类号: B60B3/14 G01M99/00 E03F9/00

    摘要: Quick-change system for wheels of an inspection crawler, in particular, of a pipe inspection and/or a sewage cleaning system comprising an adapter support and a wheel support (32), wherein the adapter support essentially is formed cylindrically, the wheel support has an essentially cylindrical and axial recess wherein the adapter support is arranged rotatably around a longitudinal axis of the quick-change system relative to the wheel support within the recess of the wheel support, and a locking means is arranged in the recess of the wheel support which cooperates with the wheel support and with the adapter support, and which locks the adapter support in a locked state against rotation around the longitudinal axis of the quick-change system relative to the wheel support.

    摘要翻译: 检查履带车轮的快速更换系统,特别是管道检查和/或包括适配器支撑件和轮支撑件(32)的污水清洁系统,其中适配器支撑件基本上是圆柱形的,车轮支架具有 基本上圆柱形和轴向的凹槽,其中适配器支撑件围绕快速切换系统的纵向轴线相对于车轮支撑件的凹部内的车轮支撑件可旋转地布置,并且锁定装置布置在车轮支撑件的凹部中, 与车轮支撑件和适配器支撑件配合,并且其将适配器支撑件锁定在锁定状态,以防止围绕快速切换系统的纵向轴线相对于车轮支撑件的旋转。

    Wheel Bearing Assembly of a Vehicle
    9.
    发明申请
    Wheel Bearing Assembly of a Vehicle 审中-公开
    车轮轴承总成

    公开(公告)号:US20140035351A1

    公开(公告)日:2014-02-06

    申请号:US14051038

    申请日:2013-10-10

    IPC分类号: B60B27/00

    摘要: A wheel bearing assembly of a vehicle is provided. A hub is mounted via a roller bearing arrangement in a wheel carrier. The hub has a driving flange with a bearing surface which is perpendicular to the axis of rotation of the wheel, optionally with the intermediate positioning of a brake disk, such that the bearing surface of the driving flange describes a plane that intersects the roller bearing arrangement. The hub forms or supports an inner ring of the roller bearing arrangement, and an outer ring of the roller bearing assembly is held in the wheel carrier. A support structure for the driving flange is guided around the roller bearing arrangement on the outside of the wheel bearing assembly, facing away from the vehicle body and wheel carrier. As a result, a wheel insertion depth in the order of zero or a few millimeters may be achieved.

    摘要翻译: 提供车辆的车轮轴承组件。 轮毂通过滚子轴承装置安装在轮架上。 轮毂具有驱动凸缘,其具有垂直于车轮的旋转轴线的轴承表面,可选地具有制动盘的中间定位,使得驱动法兰的支承表面描述与滚柱轴承装置相交的平面 。 轮毂形成或支撑滚子轴承装置的内圈,并且滚子轴承组件的外圈保持在轮架中。 用于驱动法兰的支撑结构围绕车轮轴承组件的外侧的滚子轴承装置引导,背对车体和车轮承载件。 结果,可以实现零或几毫米数量级的车轮插入深度。

    WHEEL CENTERING APPARATUS
    10.
    发明申请
    WHEEL CENTERING APPARATUS 有权
    车轮中心装置

    公开(公告)号:US20120319460A1

    公开(公告)日:2012-12-20

    申请号:US13164463

    申请日:2011-06-20

    IPC分类号: B60B3/14 B60B27/00 B60B3/00

    CPC分类号: B60B27/00 B60B3/00 B60B3/14

    摘要: An annular centering ring centers a wheel on a hub. The hub has a circular outer surface and an outer end face. The wheel has a central opening defined by a circular wall. The annular centering ring has an annular mounting flange structure that seats upon the circular outer surface and the outer end face of the hub, and a centering skirt structure that is engaged by the circular wall of the wheel when the wheel is installed onto the hub so that the centering skirt structure is flexed and occupies the annular space between the circular outer surface of the hub and the central opening of the wheel to thereby center the wheel upon the hub in readiness for installation of a plurality of lug nuts. The centering skirt structure is captured in a press-fit relationship between the wheel and hub, or can be extruded away during the installation of the wheel onto the hub.

    摘要翻译: 环形定心环将轮毂围绕在轮毂上。 轮毂具有圆形外表面和外端面。 轮具有由圆形壁限定的中心开口。 环形定心环具有环形安装凸缘结构,该环形安装凸缘结构位于轮毂的圆形外表面和外端面上,以及当车轮安装到轮毂上时与轮的圆形壁接合的定心裙结构 中心裙部结构被弯曲并且占据轮毂的圆形外表面与轮的中心开口之间的环形空间,从而使车轮定位在轮毂上,以便安装多个凸耳螺母。 中心裙部结构以轮毂和轮毂之间的压配关系捕获,或者在将轮安装到轮毂上时被挤出。