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69 条记录 (耗时 0.026 秒)

    Wrist guard
    67.
    发明授权
    Wrist guard 失效
    护腕

    公开(公告)号：US5435007A

    公开(公告)日：1995-07-25

    申请号：US85202

    申请日：1993-06-30

    申请人： Jamie L. Kalvestran ,  William S. Portzline ,  Bryce G. Rutter ,  John H. Loudenslager

    发明人： Jamie L. Kalvestran ,  William S. Portzline ,  Bryce G. Rutter ,  John H. Loudenslager

    IPC分类号： A41D13/08 ,  A41D19/00

    CPC分类号： A41D13/088

    摘要： A wrist guard for protecting a wearer's wrist includes a first rigid plate member and a second rigid plate member. The plate members are connected by a hinge such that the first and second plate members pivot relative to each other about an axis generally parallel to a bending axis of the wrist. The hinge accommodates substantially unrestricted downward pivotal movement and a substantially restricted upward pivotal movement.

    摘要翻译： 用于保护佩戴者腕部的护腕包括第一刚性板构件和第二刚性板构件。 板构件通过铰链连接，使得第一和第二板构件围绕大致平行于腕部的弯曲轴线的轴线相对枢转。 铰链容纳基本上无限制的向下枢转运动和基本上受限制的向上枢转运动。

    Foot actuated wheel brake
    69.
    发明授权
    Foot actuated wheel brake 失效
    脚驱动轮刹车

    公开(公告)号：US5328000A

    公开(公告)日：1994-07-12

    申请号：US980096

    申请日：1992-11-23

    申请人： Bryce G. Rutter ,  James D. Houseman

    发明人： Bryce G. Rutter ,  James D. Houseman

    IPC分类号： B60B33/02 ,  B62B5/04 ,  B60B33/00

    CPC分类号： B60B33/0078 ,  B60B33/0081 ,  B62B5/04 ,  B60B2200/432 ,  B60B33/0039 ,  B60B33/0049 ,  B60B33/0057 ,  B60B33/0068 ,  B60B33/0073 ,  B62B5/0433 ,  Y10T16/195

    摘要： A foot actuated wheel brake for shopping carts and other wheeled equipment is disclosed. The wheel brake is designed for at least one wheel in a wheeled cart where each wheel is rotatably supported on a yoke at a lower end of a leg support in the wheeled cart. The wheel brake includes a first foot pedal that extends above and is movably mounted to the yoke. Preferably, the first foot pedal has a red colored stop sign shape. A second foot pedal extends laterally outwardly beyond the yoke and is movably mounted to the first foot pedal. Preferably, the second foot pedal has a green colored curvilinear shaped element that extends outwardly beyond the red colored stop sign shape. Operating engaging/disengaging structure is associated with the first and second foot pedals for moving the brake shoe into braking engagement with the wheel when the first foot pedal is engaged and for releasing the brake shoe from the wheel when the second foot pedal is engaged. The foot actuated wheel brake of the present invention may be used on existing shopping carts as well as on original equipment.

    摘要翻译： 公开了一种用于购物车和其他轮式设备的脚踏式制动器。 车轮制动器设计用于轮式推车中的至少一个车轮，其中每个车轮可旋转地支撑在轮式推车中的腿部支撑件的下端处的轭上。 车轮制动器包括第一脚踏板，其在上方延伸并且可移动地安装到轭。 优选地，第一脚踏板具有红色的止挡符号形状。 第二脚踏板横向向外延伸超过轭，并且可移动地安装到第一脚踏板。 优选地，第二脚踏板具有向外延伸超过红色停止标志形状的绿色曲线形元件。 操作接合/分离结构与第一和第二脚踏板相关联，用于当第一脚踏板接合时将制动蹄与车轮制动接合，并且当第二脚踏板接合时将制动蹄从车轮释放。 本发明的脚踏式制动器可以用于现有的购物车以及原始设备上。