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27 条记录 (耗时 0.014 秒)

    Check valve, and hydromassaging apparatus comprising at least one of such a check valve
    7.
    发明授权
    Check valve, and hydromassaging apparatus comprising at least one of such a check valve 失效
    止回阀和包括这种止回阀中的至少一个的水力计量装置

    公开(公告)号：US5381563A

    公开(公告)日：1995-01-17

    申请号：US996569

    申请日：1992-12-24

    申请人： Paul Isabelle ,  Aldo Balatti

    发明人： Paul Isabelle ,  Aldo Balatti

    IPC分类号： A61H33/02 ,  F16K15/14

    CPC分类号： A61H33/026 ,  A61H33/60 ,  F16K15/144 ,  A61H2033/023 ,  Y10T137/7895

    摘要： An improvement in a check valve, especially a check valve intended to be mounted across a corresponding opening of a hydromassaging apparatus. The check valve comprises a casing having an inlet and an outlet, a conduit extending from said inlet to said outlet, structure for axially setting and fastening the check valve in a corresponding opening, and improved structure including a membrane and consisting of a flexible membrane made of elastomeric material and provided with an orifice, an element provided with a flap seat of sufficient size to completely cover the orifice, structure for connecting the element with the casing and positioning the seat in the vicinity of the outlet, and structure for fastening a periphery of the membrane across the outlet of the casing, to align the orifice with the seat and to position said orifice in such a way with respect to the seat that the elasticity of the membrane presses a portion thereof surrounding the orifice against the seat. When the pressure applied by the water of the tub plus the pressure resulting from the elasticity of the membrane that presses a portion of said membrane surrounding the orifice against the seat is higher or lower than the pressure of air on the opposite side of the membrane, the check valve is respectively closed or opened. The invention also relates to a hydromassaging apparatus equiped with such an improved check valve.

    摘要翻译： 止回阀的改进，特别是旨在安装在水疗按摩设备的相应开口上的止回阀。 止回阀包括具有入口和出口的壳体，从所述入口延伸到所述出口的导管，用于将止回阀轴向设置并紧固在相应的开口中的结构，以及包括膜的改进的结构，由柔性膜组成 弹性体材料并设置有孔口，元件设置有足够尺寸的翼片座以完全覆盖孔口，用于将元件与壳体连接并将座椅定位在出口附近的结构，以及用于紧固外围的结构 的膜穿过壳体的出口，以使孔口与座椅对准并且使得孔口相对于座椅以这样的方式定位，使得膜片的弹性将其围绕孔口的部分压靠在座椅上。 当由水槽施加的压力加上由围绕孔口的所述膜的一部分压靠在座上的膜的弹性所产生的压力高于或低于膜相对侧的空气压力时， 止回阀分别关闭或打开。 本发明还涉及一种配备有这种改进的止回阀的水力辐照装置。

    Portable arch building structure
    8.
    发明授权
    Portable arch building structure 失效
    便携式拱形建筑结构

    公开(公告)号：US08082700B2

    公开(公告)日：2011-12-27

    申请号：US12293051

    申请日：2007-03-13

    申请人： Miles Kennedy ,  Mark Edey ,  Reinier Halbertsma ,  Aldo Balatti

    发明人： Miles Kennedy ,  Mark Edey ,  Reinier Halbertsma ,  Aldo Balatti

    IPC分类号： E04B1/32 ,  E04H15/36

    CPC分类号： E04H1/1205 ,  E04B1/3205 ,  E04B2001/3252 ,  Y10S135/906

    摘要： A building structure with a tubular frame structure in a hut shape may be provided with cladding in the form of curved panels to provide a temporary or emergency shelter. These panels may consist of two spaced-apart plastic sheets fused together by parallel ribs serving as webs to provide parallel channels therein, e.g., Coroplast™-like sheeting. Such sheeting is preferably stiffening with one or more battens that are inserted through the hollow channels of the panel allowing them to be used as semi-rigid cladding over the entire building structure. The outer tubular members of the frame are all curved to improve rigidity. The frame includes channels for seating the panels as well as contribute to the structural integrity of the shelter.

    摘要翻译： 具有小屋形状的管状框架结构的建筑结构可以设置有弯曲板形式的包层以提供临时或紧急避难所。 这些面板可以由两个间隔开的塑料薄片构成，这两个塑料薄片通过平行的肋条作为纤维网熔合在一起，以在其中提供平行的通道，例如Coroplast TM样片材。 优选地，这样的片材是通过插入板的中空通道中的一个或多个条板来加强的，从而允许它们在整个建筑结构上用作半刚性包层。 框架的外管状构件都是弯曲的，以提高刚性。 框架包括用于安置面板的通道以及对遮蔽物的结构完整性的贡献。

    Automatic screwfeeder
    10.
    发明申请
    Automatic screwfeeder 失效
    自动螺旋喂料机

    公开(公告)号：US20050039580A1

    公开(公告)日：2005-02-24

    申请号：US10646464

    申请日：2003-08-21

    申请人： Louis Gibbons ,  David Campbell ,  Rod Muir ,  Aldo Balatti

    发明人： Louis Gibbons ,  David Campbell ,  Rod Muir ,  Aldo Balatti

    IPC分类号： B25B23/04 ,  B25B23/06

    CPC分类号： B25B23/04

    摘要： An automatic screwfeeder is adapted for use with a hand drill. The automatic screwfeeder operates to transfer uncollated screws from a screw holder into a staged position. A driving bit sequentially engages individual fasteners and drives them into a workpiece. The screwfeeder includes a front assembly separable from a rear assembly to allow replacement of the driving bit.

    摘要翻译： 自动螺旋输送机适用于手钻。 自动螺旋输送机操作将未锁定的螺丝从螺丝刀架转移到分级位置。 驱动位顺序地接合单个紧固件并将它们驱动到工件中。 螺旋进料器包括可从后部组件分离以允许更换驱动钻头的前部组件。