RESILIENT WHEEL ASSEMBLIES
    92.
    发明申请
    RESILIENT WHEEL ASSEMBLIES 有权
    活力轮组件

    公开(公告)号:US20120200149A1

    公开(公告)日:2012-08-09

    申请号:US13340957

    申请日:2011-12-30

    摘要: A wheel assembly for a remote vehicle comprises a wheel structure comprising a plurality of spokes interconnecting a rim and a hub. The spokes comprise at least one slit extending therethrough radially inward from the rim to the hub. The wheel assembly also comprises a flipper structure comprising an arm, a plurality of legs, and an attachment base. The plurality of legs and the attachment base comprise a four-bar linkage. The wheel assembly further comprises an insert comprising a bore with a flat surface that tapers outward from a top portion of the insert to a bottom portion of the insert. The insert may be configured to couple the flipper structure to the wheel structure via an axle on the remote vehicle and prevent backlash between the axle and the flipper structure. The flipper structure may be configured to transmit axial forces to the wheel structure. The wheel structure may be configured to absorb radial and axial forces.

    摘要翻译: 用于远程车辆的车轮组件包括轮架结构,其包括将轮辋和轮毂相互连接的多个辐条。 轮辐包括至少一个从轮缘向内延伸穿过轮毂的狭缝。 车轮组件还包括包括臂,多个腿和附接底座的导板结构。 多个腿部和附接基部包括四杆连杆。 车轮组件还包括插入件,其包括具有平坦表面的孔,该平坦表面从插入件的顶部向外逐渐变细到插入件的底部。 插入件可以被配置成经由远程车辆上的轴将引导器结构耦合到车轮结构,并且防止车轴和引导板结构之间的间隙。 导板结构可以被配置成将轴向力传递到车轮结构。 车轮结构可以构造成吸收径向和轴向力。

    Handtruck
    95.
    发明申请
    Handtruck 有权
    手推车

    公开(公告)号:US20100140888A1

    公开(公告)日:2010-06-10

    申请号:US12315937

    申请日:2008-12-08

    IPC分类号: B62B3/02 B62B3/08

    摘要: A handtruck or trolley (90) comprising: a handtruck frame (91) including a frame base (98) extending to an outward handle portion (97) of the handtruck frame, the handtruck frame generally lying in a first plane and having a front and a rear; a load support (95) mounted to the front of the handtruck frame and generally lying in a second plane inclined relative to the first plane; and a handtruck wheel assembly (60,80) mounted to the frame base, the handtruck wheel assembly comprising at least two sets of wheels (65a,60b,82a,82b), each set having a fixed main axis (6ba,106b) of rotation parallel to the first plane and capable of travel in a direction normal to the main axes, wherein the wheel or wheels of at least one of the sets of wheels is or are multidirectional and capable of travel in a lateral direction or in an angular direction having a vector component parallel to the main axes.

    摘要翻译: 一种手推车或手推车(90),包括:扶手框架(91),包括延伸到所述扶手框架的向外手柄部分(97)的框架底座(98),所述手推车框架通常位于第一平面中并且具有前部和前部 后方 负载支撑件(95),其安装在所述扶手框架的前部并且通常位于相对于所述第一平面倾斜的第二平面中; 以及安装在所述框架基座上的手推车轮组件(60,80),所述手推车轮组件包括至少两组轮(65a,60b,82a,82b),每组具有固定的主轴线(6ba,106b) 旋转平行于第一平面并且能够沿垂直于主轴线的方向行进,其中至少一组轮子的车轮或轮是多方向的,并且能够在横向方向或角度方向上行进 具有平行于主轴的矢量分量。

    Multiple directional wheel
    98.
    发明授权
    Multiple directional wheel 有权
    多方向轮

    公开(公告)号:US07318628B2

    公开(公告)日:2008-01-15

    申请号:US11050083

    申请日:2005-02-02

    申请人: Graham Guile

    发明人: Graham Guile

    IPC分类号: B60B19/12

    摘要: A multiple directional wheel includes a frame having a central hub rotatable about a main axis, a plurality of roller supports radially spaced from the central hub, and a plurality of rollers evenly spaced around the circumference of the wheel and rotatably mounted on the roller supports. The rollers are preferably rotatable about a corresponding plurality of roller axes aligned in the plane of the wheel and transverse to the main axis. Preferably, the frame is integrally formed in a first molding process and the rollers are formed in place on the wheel about the roller supports in a separate process. In another embodiment there is disclosed a multiple directional wheel including a pair of opposed, separately integrally-formed first and second frames.

    摘要翻译: 多方向盘包括具有可围绕主轴线旋转的中心轮毂的框架,与中心轮毂径向间隔开的多个滚子支撑件,以及围绕轮的圆周均匀间隔开并可旋转地安装在滚子支撑件上的多个滚子。 辊优选地围绕在轮的平面中对准的并且横向于主轴线的相应的多个辊轴可旋转。 优选地,框架在第一模制过程中一体地形成,并且辊在单独的工艺中围绕辊支撑件形成在轮上的适当位置。 在另一个实施例中,公开了一种多方向盘,其包括一对相对的,分开整体形成的第一和第二框架。

    Multiple directional wheel
    100.
    发明授权
    Multiple directional wheel 有权
    多方向轮

    公开(公告)号:US06857707B2

    公开(公告)日:2005-02-22

    申请号:US10275530

    申请日:2001-09-20

    申请人: Graham Guile

    发明人: Graham Guile

    IPC分类号: B60B19/12 B60B19/00

    摘要: A wheel (1) with an integrally formed wheel frame including a central hub (2) rotatable about a main axis, a plurality of first supports in a first plane transverse to the main axis and radially spaced from the central hub (2) to form a first discontinuous rim with a first series of rollers (4) regularly spaced around the first rim, a plurality of second supports radially spaced from the hub to form a second discontinuous rim with a second series of rollers (5) regularly spaced around the second rim, each rollers having a main body wherein the lateral central cross-sectional diameter is greater then the diameter of the end portions, each roller being rotatable about an axis transverse to the main axis and when viewed from a side elevation, there being substantial overlap of each of the first series of rollers (4) with each diagonally adjacent roller of the second series of rollers (5).

    摘要翻译: 一种具有整体形成的车轮框架的车轮(1),其包括可围绕主轴线旋转的中心轮毂(2),多个第一支撑件,其在与主轴线横向的第一平面中并与中心轮毂(2)径向间隔开以形成 第一不连续边缘,其具有围绕第一边缘规则地间隔开的第一系列辊(4),与轮毂径向间隔开的多个第二支撑件,以形成第二不连续边缘,第二系列辊(5)围绕第二轮 每个辊子具有主体,其中横向中心横截面直径大于端部部分的直径,每个辊子可以绕横向于主轴线的轴线旋转,并且当从侧面观察时,存在大体重叠 第一系列辊(4)中的每一个与第二系列辊(5)的每个对角相邻的辊彼此连接。