Roller assembly for a lifting device for a personal-transportation vehicle
    11.
    发明授权
    Roller assembly for a lifting device for a personal-transportation vehicle 失效
    用于个人运输车辆的提升装置的滚子组件

    公开(公告)号:US07182319B2

    公开(公告)日:2007-02-27

    申请号:US10873350

    申请日:2004-06-21

    IPC分类号: B66D3/04

    CPC分类号: B66C23/48 A61G3/02 B66D3/04

    摘要: A preferred embodiment of a roller assembly for a lifting device for a personal-transportation vehicle includes a shaft member for mounting on a lifting arm assembly of the lifting device and having an outer surface, and a roller member for supporting a lifting strap of the lifting device. The roller member has an inner surface defining a central passage for receiving the shaft and contacting the outer surface. The inner and outer surfaces have complementary profiles that permit a relative orientation of the roller member and the shaft member to change so that a weight vector acting through the lifting strap can remain substantially perpendicular to an axial centerline of the roller member.

    摘要翻译: 用于个人运输车辆的提升装置的辊组件的优选实施例包括用于安装在提升装置的提升臂组件上并具有外表面的轴构件,以及用于支撑提升装置的提升带的辊构件 设备。 辊构件具有限定用于接收轴并接触外表面的中心通道的内表面。 内表面和外表面具有允许辊构件和轴构件的相对定向改变的互补轮廓,使得通过提升带作用的重量向量可以保持基本上垂直于辊构件的轴向中心线。

    TRANSPORTABLE FOOD STORAGE CONTAINER
    14.
    发明申请
    TRANSPORTABLE FOOD STORAGE CONTAINER 审中-公开
    运输食品储存容器

    公开(公告)号:US20110284555A1

    公开(公告)日:2011-11-24

    申请号:US13012790

    申请日:2011-01-24

    摘要: This invention provides a personal food storage buffet comprising a relatively large container of a size and shape that enables easy placement into and removal out of a refrigerator. The container has an upper tray and a lower tray. The lower tray is used to store utensils and dinnerware. The upper tray contains smaller containers and dispensers to store fixings and dressings. The upper tray also contains and heating/cooling pack to maintain freshness of the food. Positioned atop the perimeter of the cover is a pair of handles to transport the container. The upper tray and the lower tray may be connected together via a set of clips. An adjustable cover that serves as a sneeze guard is pivotally positioned over the upper tray via a pair of rods. When in the closed position, the cover attaches to the upper tray via a set of hinges and/or clips.

    摘要翻译: 本发明提供了一种个人食品储存自助餐,其包括尺寸和形状相对较大的容器,其能够容易地放置和从冰箱中移出。 容器具有上托盘和下托盘。 下托盘用于存放餐具和餐具。 上部托盘包含较小的容器和分配器,用于存放定影和敷料。 上部托盘还包含加热/冷却组件以保持食物的新鲜度。 定位在盖的周边顶部的是一对手柄来运输容器。 上托盘和下托盘可以通过一组夹子连接在一起。 用作打喷嚏保护罩的可调整盖子通过一对杆枢转地定位在上托盘上。 当处于关闭位置时,盖通过一组铰链和/或夹子附接到上托盘。