Fire and smoke rated fabric door
    1.
    发明授权
    Fire and smoke rated fabric door 有权
    防烟防烟织物门

    公开(公告)号:US09133663B2

    公开(公告)日:2015-09-15

    申请号:US13864433

    申请日:2013-04-17

    摘要: A vertically coiling door assembly that is used for emergency egress. Upon notice of a predefined alarm state, after a delay the door deploys by gravity, stopping upon contact with an obstruction. The door may be lifted at any time without power and after a set amount of lift powered movement is triggered moving the door to a preset height, pausing the door at that height, and then resuming gravity deployment. In the total absence of power the door may still be lifted, with resumption of gravity deployment upon removal of the lifting force.

    摘要翻译: 用于紧急出口的垂直卷取门组件。 注意到预定义的报警状态,延迟之后,门通过重力部署,在与障碍物接触时停止。 门可以在没有动力的情况下随时提升,并且在触发一定数量的提升动力移动之后,将门移动到预设高度,在该高度处暂停门,然后恢复重力部署。 在完全没有电力的情况下,门可能仍然被提升,在拆除提升力时恢复重力部署。

    Overhead door with stacking panels
    2.
    发明授权
    Overhead door with stacking panels 有权
    带堆叠面板的架空门

    公开(公告)号:US08869450B2

    公开(公告)日:2014-10-28

    申请号:US13855266

    申请日:2013-04-02

    摘要: An overhead door system featuring independent, unconnected panels is described. Each panel end is operatively carried within a pair of parallel tracks. The weight of the door decreases as the door is lifted and each panel completely disengages from its adjacent panel as it reaches the stacked position. This allows for a linear spring torque to door weight relationship requiring a very small motor compared to existing designs to provide the lifting torque necessary to operate the door.

    摘要翻译: 描述了具有独立的,未连接的面板的顶棚门系统。 每个面板端部可操作地承载在一对平行轨道内。 当门被抬起时,门的重量减小,并且每个面板在到达堆叠位置时完全脱离其相邻的面板。 这允许与现有设计相比需要非常小的电动机的线性弹簧扭矩到门重量关系,以提供操作门所需的提升力矩。

    Overhead coiling closure hood guard
    3.
    发明授权
    Overhead coiling closure hood guard 有权
    架空闭合罩护罩

    公开(公告)号:US09303449B2

    公开(公告)日:2016-04-05

    申请号:US14187235

    申请日:2014-02-22

    IPC分类号: E06B9/56 E06B9/17 E06B7/28

    CPC分类号: E06B9/17 E06B7/28 E06B9/56

    摘要: The disclosed invention prevents damage to a hood and its contents. In a preferred embodiment, a first and second support member are mounted on either side of an access opening. A cross member is slidably retained in a protective, starting position within the support members. The cross member is preferably positioned above the access opening in front of a coiling door hood such that a striking force directed at the hood first encounters the cross member. When struck, the cross member slidably retracts against a force assembly to dissipate the striking force and upon withdrawal of the striking force the cross member returns without human intervention to the protective, starting position.

    摘要翻译: 所公开的发明可防止罩及其内容物的损坏。 在优选实施例中,第一和第二支撑构件安装在进入开口的任一侧。 横向构件可滑动地保持在支撑构件内的保护起始位置。 横向构件优选地定位在卷取门罩前面的进入开口的上方,使得指向罩的打击力首先遇到横梁。 当撞击时,横向构件能够抵抗力组件滑动地退回以消除打击力,并且在取消冲击力时,横向构件返回而不需要人为干预到保护起始位置。

    OVERHEAD COILING CLOSURE HOOD GUARD
    4.
    发明申请
    OVERHEAD COILING CLOSURE HOOD GUARD 有权
    OVERHEAD线圈闭合护罩

    公开(公告)号:US20150240557A1

    公开(公告)日:2015-08-27

    申请号:US14187235

    申请日:2014-02-22

    IPC分类号: E06B9/17 E06B7/28 F16M13/02

    CPC分类号: E06B9/17 E06B7/28 E06B9/56

    摘要: The disclosed invention prevents damage to a hood and its contents. In a preferred embodiment, a first and second support member are mounted on either side of an access opening. A cross member is slidably retained in a protective, starting position within the support members. The cross member is preferably positioned above the access opening in front of a coiling door hood such that a striking force directed at the hood first encounters the cross member. When struck, the cross member slidably retracts against a force assembly to dissipate the striking force and upon withdrawal of the striking force the cross member returns without human intervention to the protective, starting position.

    摘要翻译: 所公开的发明可防止罩及其内容物的损坏。 在优选实施例中,第一和第二支撑构件安装在进入开口的任一侧上。 横向构件可滑动地保持在支撑构件内的保护起始位置。 横向构件优选地定位在卷取门罩前面的进入开口的上方,使得指向罩的打击力首先遇到横梁。 当撞击时,横向构件能够抵抗力组件滑动地退回以消除打击力,并且在取消冲击力时,横向构件返回而不需要人为干预到保护起始位置。

    Overhead Door With Stacking Panels
    5.
    发明申请
    Overhead Door With Stacking Panels 有权
    带有堆叠面板的开关门

    公开(公告)号:US20140290878A1

    公开(公告)日:2014-10-02

    申请号:US13855266

    申请日:2013-04-02

    IPC分类号: E06B3/48 E05F15/00

    摘要: An overhead door system featuring independent, unconnected panels is described. Each panel end is operatively carried within a pair of parallel tracks. The weight of the door decreases as the door is lifted and each panel completely disengages from its adjacent panel as it reaches the stacked position. This allows for a linear spring torque to door weight relationship requiring a very small motor compared to existing designs to provide the lifting torque necessary to operate the door.

    摘要翻译: 描述了具有独立的,未连接的面板的顶棚门系统。 每个面板端部可操作地承载在一对平行轨道内。 当门被抬起时,门的重量减小,并且每个面板在到达堆叠位置时完全脱离其相邻的面板。 这允许与现有设计相比需要非常小的电动机的线性弹簧扭矩到门重量关系,以提供操作门所需的提升力矩。