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    Door control switching device
    272.
    发明授权
    Door control switching device 失效
    门控开关装置

    公开(公告)号：US4429490A

    公开(公告)日：1984-02-07

    申请号：US353622

    申请日：1982-03-01

    Applicant: Richard L. Zunkel

    Inventor： Richard L. Zunkel

    IPC: E05F3/22 ,  E05F15/04 ,  E05F15/10

    CPC classification number: E05F3/224 ,  E05F15/53 ,  E05Y2201/41 ,  E05Y2201/422 ,  E05Y2201/448 ,  E05Y2800/113 ,  E05Y2900/132

    Abstract: Especially for use with a door panel hinged on a frame for relative swinging movement is a device for so swinging the panel relative to the frame, the swinging device being responsive to a switch. An arm journalled on an eccentric hub rotatable with the door frame is movable in one direction against a stop and in the other direction against a switch that controls the operation of the panel swinging device, in this way affording an easy and proper control of power door operation.

    Abstract translation: 尤其是与铰链在框架上用于相对摆动的门板一起使用的是用于使面板相对于框架摆动的装置，摆动装置响应于开关。 安装在与门框可旋转的偏心轮毂上的手臂能够在一个方向上抵抗止动件移动，并且在另一方向上可以抵靠控制面板摆动装置的操作的开关，以这种方式提供电源门的容易和适当的控制 操作。

    Safety device for opening of revolving doors
    273.
    发明授权
    Safety device for opening of revolving doors 失效
    旋转门打开安全装置

    公开(公告)号：US4255900A

    公开(公告)日：1981-03-17

    申请号：US17271

    申请日：1979-03-05

    Applicant: Carla Magnani

    Inventor： Carla Magnani

    IPC: E05F15/20 ,  E06B3/90 ,  E05B65/10

    CPC classification number: E06B3/90 ,  E05F15/72 ,  E05F15/56 ,  E05Y2201/422 ,  E05Y2201/448 ,  E05Y2900/132

    Abstract: A safety apparatus is associated with otherwise conventional revolving doors which are rotatable about a vertical axis. A pair of closure components are positioned adjacent to the respective sides of a revolving door and are displaceable in the horizontal direction. The closure components include profiled surfaces which delimit access space of the revolving door. In case of emergency situations, e.g. caused by a fire, the closure components are moved away from one another under the power of two respective jacks, leaving access space around the sides of the door wide enough for the passage of persons.

    Abstract translation: 安全装置与可绕垂直轴线旋转的常规旋转门相关联。 一对闭合部件邻近旋转门的相应侧面定位，并且可在水平方向上移动。 闭合部件包括限定旋转门的进入空间的成型表面。 在紧急情况下，例如 由于火灾引起，封闭部件在两个相应的插座的力量下彼此远离，使得门的两侧的通道空间足够宽，以便人员通过。

    Emergency door opening device
    274.
    发明授权
    Emergency door opening device 失效
    应急开门装置

    公开(公告)号：US4129811A

    公开(公告)日：1978-12-12

    申请号：US845269

    申请日：1977-10-25

    Applicant: James E. Pearson

    Inventor： James E. Pearson

    IPC: A01K1/00 ,  E05F15/20 ,  H02P1/04

    CPC classification number: A01K1/0017 ,  E05F15/72 ,  E05F15/632 ,  E05Y2201/422 ,  E05Y2201/434 ,  E05Y2400/612 ,  E05Y2900/132 ,  E05Y2900/40 ,  Y10T307/625

    Abstract: A relay system maintains an emergency door opening device circuit open so that a door of a structure remains closed as long as an electrically energized ventilation system of the structure is supplied with electrical energy from a commercial power source. When the power fails, the relay system closes the emergency door opening device circuit, which includes its own power source, to operate a door opening device which opens a door to the structure to provide emergency ventilation for the structure.

    Abstract translation: 继电器系统将应急门打开装置电路保持打开，使得结构的门保持关闭，只要从商业电源向该结构的电力通风系统提供电能即可。 当电源故障时，继电器系统关闭包括其自身电源的应急开门装置电路，以操作打开门的装置，该开门装置为结构打开门以为结构提供紧急通风。

    Fire vent
    275.
    发明授权
    Fire vent 失效
    防火口

    公开(公告)号：US4068417A

    公开(公告)日：1978-01-17

    申请号：US531808

    申请日：1974-12-11

    Applicant: Joseph R. Anghinetti ,  Paul A. Couture

    Inventor： Joseph R. Anghinetti ,  Paul A. Couture

    IPC: A62C2/24 ,  E05F1/00 ,  E05F1/10 ,  E05F15/20

    CPC classification number: A62C2/24 ,  E05F1/006 ,  E05F1/1033 ,  E05Y2201/422 ,  E05Y2900/148

    Abstract: A wall vent preferably for use in a high-rise building is releasably opened for venting a fire in the building. The vent comprises a frame, a window or venting panel that is pivotally for biasing the venting panel to an open position and latch means for maintaining the panel in a closed position. The latch means may be either manually or electrically released or released upon detection of heat or smoke, and may be released either at the panel or remotely. Each wall vent is also preferably releasable to an open position from a story of the building therebelow.

    Abstract translation: 优选用于高层建筑物的壁式通风口可释放地打开，用于在建筑物内排放火。 通风口包括框架，窗口或排气面板，其枢转地用于将排气面板偏压到打开位置，并且锁定装置用于将面板保持在关闭位置。 闩锁装置可以在检测到热量或烟雾时手动或电动释放或释放，并且可以在面板上或远程地释放。 每个墙壁通风口也优选地可从位于其下方的建筑物的故事释放到打开位置。

    Automatic sliding door system
    276.
    发明授权
    Automatic sliding door system 失效
    自动滑门系统

    公开(公告)号：US3834081A

    公开(公告)日：1974-09-10

    申请号：US34647673

    申请日：1973-03-30

    Applicant: GYRO TECH INC

    Inventor： CATLETT J

    IPC: E05D15/48 ,  E05D15/58 ,  E05F15/10 ,  E05F15/14 ,  E05F11/54

    CPC classification number: E06B3/5072 ,  E05D15/48 ,  E05D15/58 ,  E05D2015/482 ,  E05D2015/586 ,  E05F15/603 ,  E05F15/643 ,  E05F15/646 ,  E05Y2201/41 ,  E05Y2201/422 ,  E05Y2201/434 ,  E05Y2201/71 ,  E05Y2400/302 ,  E05Y2800/16 ,  E05Y2800/25 ,  E05Y2800/252 ,  E05Y2800/746 ,  E05Y2900/132

    Abstract: An automatic sliding door system comprising a door frame having a header constituting a housing, a door carrier provided in said housing and projecting downwardly through an elongated opening therein, a door suspended from said door carrier, a prime mover in said housing, a first gear train connecting said prime mover to an operating sprocket, an idler sprocket, belt members extending about said sprockets and connected to said door carrier for effecting traverse of said housing by said door carrier for sliding the door to and from open position. A spring stressed during door opening operation and a second gear train connecting said spring and said operating sprocket for causing the door carrier to restore the door to closed condition. Circuit controlling components are provided for causing two-speed dooropening and door-closing.

    Abstract translation: 一种自动滑动门系统，包括具有头部构成壳体的门框，设置在所述壳体中并通过其中的细长开口向下突出的门托架，从所述门托架悬挂的门，所述壳体中的原动机，第一齿轮 将所述原动机连接到操作链轮，惰轮链轮，围绕所述链轮延伸并连接到所述门托架的带构件，用于通过所述门托架实现所述壳体的移动，以将门滑动到开放位置。 在开门操作期间受力的弹簧和连接所述弹簧和所述操作链轮的第二齿轮系，用于使门托架将门恢复到关闭状态。 提供电路控制部件用于使两速门打开和关门。

    Curtain wall safety panel
    277.
    发明授权
    Curtain wall safety panel 失效
    幕墙安全面板

    公开(公告)号：US3757471A

    公开(公告)日：1973-09-11

    申请号：US3757471D

    申请日：1971-11-09

    Applicant: ALLIED PROD CORP

    Inventor： DOUGHERTY J

    IPC: E04B2/96 ,  A62C2/06 ,  E04B2/88 ,  E05F1/02 ,  E05F1/08 ,  E05F15/20

    CPC classification number: A62C2/06 ,  E05F1/02 ,  E05F1/16 ,  E05F15/72 ,  E05Y2201/422 ,  E05Y2201/50

    Abstract: A safety curtain wall panel in a building is disclosed which includes a safety sash normally held in a closed position by a latch but which is automatically moved to an open position with respect to the panel when a sensing device detects an undesired atmosphere in the building. By this means smoke or heat detected will cause the sash to open permitting the building to be ventilated.

    Abstract translation: 公开了一种建筑物中的安全幕墙面板，其包括通常由闩锁保持在关闭位置的安全窗框，但是当感测装置检测到建筑物中的不期望的气氛时，其可相对于面板自动移动到打开位置。 这意味着检测到的烟雾或热会导致窗扇打开，允许建筑物通风。

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