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    Active case for emergency exit bolt
    39.
    发明授权
    Active case for emergency exit bolt 失效
    紧急出口螺栓活动箱

    公开(公告)号：US3894759A

    公开(公告)日：1975-07-15

    申请号：US42419473

    申请日：1973-12-13

    Applicant: EMHART CORP

    Inventor： BALDUCCI WALTER O

    IPC: E05B65/10 ,  E05C9/00

    CPC classification number: E05B65/1066 ,  Y10T292/0908 ,  Y10T292/57 ,  Y10T292/88

    Abstract: An emergency exit bolt assembly for mounting on the inner surface of a door includes active and inactive cases supporting a pair of pivoted levers connected by a horizontal panic bar. A slide supported for movement in the active case imparts rotary motion to a hub associated therewith when the panic bar is depressed. The hub is journalled in an alignment compensator entrapped in a space between the backplate of the active case and the inner surface of the door and arranged for limited movement relative thereto to compensate for misalignment of the drive connection between the active case hub and another hub associated with a mortise latch unit mounted in a mortise opening in the edge of the door. In one position, the slide cooperates with the active case hub to maintain it in a predetermined angular position to facilitate connection of the drive shaft between the active case hub and the other hub on the latch unit during installation on a door.

    Abstract translation: 用于安装在门的内表面上的紧急出口螺栓组件包括支撑由水平紧急杆连接的一对枢转杆的主动和非活动的壳体。 当活动壳体中的运动被支撑以用于在紧急紧急情况下被压下时，支撑用于在主动壳体中移动的滑块向与其相关联的轮毂提供旋转运动。 轮毂被夹在对准补偿器中，该对准补偿器被夹在活动壳体的背板和门的内表面之间的空间中，并且布置成相对于其有限的运动，以补偿主动壳体毂和另一个毂之间的驱动连接的未对准 具有安装在门边缘的榫眼开口中的榫眼闩锁单元。 在一个位置中，滑动件与主动壳体毂配合以将其保持在预定的角度位置，以便于在安装在门上时将驱动轴连接在主动壳体毂和闩锁单元上的另一轮毂之间。

    Glass mold cooling systems
    40.
    发明授权
    Glass mold cooling systems 失效
    玻璃模具冷却系统

    公开(公告)号：US3854921A

    公开(公告)日：1974-12-17

    申请号：US39421873

    申请日：1973-09-04

    Applicant: EMHART CORP

    Inventor： JONES S

    IPC: C03B9/38 ,  G05D23/22

    CPC classification number: C03B9/3891 ,  C03B9/3816 ,  G05D23/1906 ,  G05D23/22

    Abstract: A cooling system for a glassware mold includes means for generating a flow of cooling air to pass over the surface of the glassware mold. There is additionally provided a cylindrical metallic body having similar cooling characteristics to the glassware mold and the surface of this body is subjected to a flow of cooling air similar to that which is passed over the surface of the glassware mold, whilst heat is continuously supplied to the cylindrical metallic body in order to maintain it at a temperature near to the desired operating temperature of the glassware mold during a glassware forming process. The temperature at or near the surface of the cylindrical metallic body is continuously sensed and fluctuations in this temperature are utilised in order to vary the rate at which the cooling air is passed over the surface of both the glassware mold and the cylindrical metallic body. The rate at which the cooling air cools the glassware mold is thus maintained substantially constant despite changes in the cooling capacity of the cooling air.

    Abstract translation: 用于玻璃器皿模具的冷却系统包括用于产生冷却空气流以越过玻璃器皿模具表面的装置。 另外还提​​供了一种具有与玻璃器皿模具相似的冷却特性的圆柱形金属体，并且该本体的表面受到类似于通过玻璃器皿模具表面的冷却空气的流动，同时热量被连续地供应到 圆柱形金属体，以便在玻璃器皿形成过程中将其保持在接近玻璃器皿模具的期望操作温度的温度。 连续地感测圆筒形金属体表面处或附近的温度，并利用该温度的波动来改变冷却空气在玻璃器皿模具和圆柱形金属体的表面上通过的速率。 即使冷却空气的冷却能力发生变化，冷却空气使玻璃器皿模具冷却的速度也保持基本恒定。

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