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19 条记录 (耗时 0.011 秒)

    Heater
    1.
    外观设计
    Heater 失效

    公开(公告)号：USD471968S1

    公开(公告)日：2003-03-18

    申请号：US29146548

    申请日：2001-08-10

    申请人： Kevin Krauss

    设计人： Kevin Krauss

    Respirator headpiece and release mechanism
    8.
    发明授权
    Respirator headpiece and release mechanism 有权
    呼吸器头盔和释放机构

    公开(公告)号：US06536435B1

    公开(公告)日：2003-03-25

    申请号：US09608899

    申请日：2000-06-30

    申请人： Keith E. Fecteau ,  David Honan ,  Kevin Krauss ,  Alan Levin ,  Ryan Sullivan

    发明人： Keith E. Fecteau ,  David Honan ,  Kevin Krauss ,  Alan Levin ,  Ryan Sullivan

    IPC分类号： A62B1808

    CPC分类号： A62B18/084

    摘要： A quick release mechanism and headpiece for use with a respirator. The quick release mechanism uses a cam latch pivotably attached to a yoke to control the tension in an upper tension strap. In the latched position the upper tension strap traverses the yoke and, together with a pair of lower tension straps and neck catch, support and seal the respirator mask against the face of the wearer. In the unlatched position the upper tension straps loosely support the mask below the chin of the wearer in a parked position. The upper strap is attached to a circular shaped headpiece having a crown piece fitting to the top of the head of the wearer. The lower straps are attached to a rounded neck catch secured behind the neck of the wearer. The upper and lower straps preferably and advantageously comprise a material or materials having a low maximum elongation to ensure a snug and comfortable mask fit. Filter or sorbent cartridges and caps are optimized to provide easy replacement of filter or sorbent elements and maximal exposure of filter or sorbent material surface area.

    摘要翻译： 用于呼吸器的快速释放机构和头盔。 快速释放机构使用可枢转地连接到轭的凸轮锁，以控制上张力带中的张力。 在锁定位置，上部张紧带穿过轭，并与一对较低张力的带子和颈部卡扣一起支撑并将呼吸面罩密封抵靠佩戴者的脸部。 在解锁位置，上部张力带松弛地将佩戴者下巴下方的面罩放置在停放位置。 上带连接到具有与穿戴者的头部顶部配合的冠部件的圆形头盔。 下带连接到固定在佩戴者颈部后面的圆形颈部扣。 上和下带优选地并且有利地包括具有低最大伸长率的材料或材料，以确保贴合和舒适的面罩配合。 过滤器或吸附剂盒和盖子经过优化，可以方便地更换过滤器或吸附剂元件，并最大限度地暴露过滤器或吸附剂材料表面积。

    Self-standing, hand held implements
    9.
    发明授权
    Self-standing, hand held implements 有权
    自立式，手持式工具

    公开(公告)号：US06490760B1

    公开(公告)日：2002-12-10

    申请号：US09596095

    申请日：2000-06-16

    申请人： Jennifer L. Lauer ,  Kevin Krauss ,  John Lapetina

    发明人： Jennifer L. Lauer ,  Kevin Krauss ,  John Lapetina

    IPC分类号： B25G300

    CPC分类号： A46B15/0097 ,  A46B5/00 ,  A46B2200/1066 ,  A46B2200/202 ,  A47G21/02 ,  A47G2400/086 ,  B25G1/00 ,  Y10S16/12 ,  Y10S16/902 ,  Y10T16/44 ,  Y10T16/476 ,  Y10T16/498

    摘要： A hand held implement includes a structure which is capable of automatic orientation in an upright position upon a horizontal surface. The structure includes a weighted base having a substantially rounded and convex exterior, and adapted to support the hand held implement vertically upon a horizontal surface. A working end portion of the implement is adapted for performing the desired task, such as for holding food, or for painting a surface, or for brushing teeth. A handle extends between the working end portion and the weighted base.

    摘要翻译： 手持式工具包括能够在水平表面上以直立位置自动定位的结构。 该结构包括具有基本上圆形和凸形外部的加重基部，并且适于在水平表面上垂直地支撑手持式工具。 工具的工作端部适于执行所需的任务，例如用于保持食物，或用于涂抹表面，或用于刷牙。 手柄在工作端部和加权底座之间延伸。