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11 条记录 (耗时 0.013 秒)

    High chair latch mechanism
    3.
    发明授权
    High chair latch mechanism 失效
    高脚椅锁机构

    公开(公告)号：US4968092A

    公开(公告)日：1990-11-06

    申请号：US405170

    申请日：1989-09-11

    申请人： Harry J. Giambrone

    发明人： Harry J. Giambrone

    IPC分类号： A47D15/00

    CPC分类号： A47D1/008 ,  Y10T292/0839

    摘要： A high chair tray latch mechanism comprising a housing secured to the underside of a high chair tray with movable latches on the opposed side of said housing for engaging apertures in the arms of the chair. A bell crank is rotatably mounted centrally within the housing between the movable latches. First and second rigid rods are pivotally attached at one end to opposite arms of the bell crank and the first and second arms are pivotally attached at their other ends to their respective latches. The crank includes a spring which rotatably biases the crank in a direction to engage the latches with the holes in the arms of the chair. A cable is connected between the crank an a lever located on the underside of the forward part of the tray. Manual squeezing of the lever relative to the tray foreshortens the cable so as to rotate the crank. Rotation of the crank overcomes the bias of the spring and the rigid rods release the latches outwardly from the holes in the arms of the high chair so that the tray may be adjusted or removed.

    摘要翻译： 一种高脚椅托架闩锁机构，其包括固定在高脚椅托架的下侧的壳体，在所述壳体的相对侧上具有可移动的闩锁，用于接合椅子的臂中的孔。 钟形曲柄可旋转地安装在壳体内的可移动闩锁之间。 第一和第二刚性杆在一端枢转地附接到钟形曲柄的相对臂，并且第一和第二臂在其另一端枢转地附接到它们各自的闩锁。 曲柄包括弹簧，该弹簧可旋转地偏置曲柄，使其与锁定件与椅子的臂中的孔接合。 电缆连接在曲柄与位于托盘前部下侧的杠杆之间。 杠杆相对于托盘的手动挤压会缩短电缆以旋转曲柄。 曲柄的旋转克服了弹簧的偏压，并且刚性杆从高脚椅的臂中的孔向外释放闩锁，使得托盘可以被调节或移除。

    Window heaters
    7.
    发明授权
    Window heaters 失效
    窗户加热器

    公开(公告)号：US4132353A

    公开(公告)日：1979-01-02

    申请号：US784056

    申请日：1977-04-04

    申请人： Eugene C. Briggs ,  Robert F. Shaftner ,  Harry J. Giambrone

    发明人： Eugene C. Briggs ,  Robert F. Shaftner ,  Harry J. Giambrone

    IPC分类号： F24H3/02 ,  F24H3/06 ,  F24H9/06 ,  F24H3/10

    CPC分类号： F24H3/065

    摘要： A thermostat controlled window furnace for heating a room features a construction wherein the air required for its operation is comprised on the one hand of outside air used solely for combustion purposes, to service a heat transfer component, and on the other hand of air drawn from the room, to be heated in passage through the heat transfer unit and returned to the room to elevate its temperature. The arrangement provided for inflow of room air insures that it will exhibit the general temperature of the room. The furnace not only provides for an effective separation therein of outside air and room air which is utilized thereby but for a return to the room of heated air in a manner to inhibit a chance or premature intermingling thereof with that portion of the room air being drawn into the furnace the function of which, in part, is to signal the general temperature of the room to a furnace thermostat.

    摘要翻译： 用于加热房间的恒温控制型窗炉具有这样的结构，其中，其操作所需的空气一方面包括仅用于燃烧目的的外部空气，用于维修传热部件，另一方面由 该房间在通过传热单元时被加热并返回到房间以升高其温度。 为室内空气流入提供的安排确保它将呈现房间的一般温度。 该炉不仅能够有效地分离外部空气和室内空气，而这些空气和室内空气被利用，而是以一种方式返回到加热空气室，以抑制与被抽出的室内空气的那部分的机会或过早的混合 进入炉子的功能，其一部分是将房间的一般温度表示为炉温恒温器。