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    • 2. 发明申请
    • OVERHEAD DOOR WITH LINTEL SEAL INTERFACE ASSEMBLY
    • 带有LINTEL密封接口组件的OVERHEAD门
    • US20150197985A1
    • 2015-07-16
    • US14312206
    • 2014-06-23
    • CIW Enterprises, Inc.
    • Joseph L. BalayJoseph L. Kondash
    • E06B9/58
    • E06B9/17076E06B9/58E06B2009/588
    • An overhead coiling door which includes a lintel seal interface assembly comprising a mounting bracket and a seal material sandwiched between a top and bottom row of brush bristles. The top row of bristles is shorter than the bottom row which provides relative rigidity to the flexible seal material and maintains greater cycle life. Further described are novel insulating material placement used to seal the building structure—door gaps. In one preferred design, a hinged guide cover has a first leg geometry to engage the structure and a second leg geometry to engage the curtain guide assembly to effectively seal gaps created by various amounts of curtain guide assembly setback.
    • 一种架空卷取门,其包括一个楣密封接口组件,该组件包括一个安装支架和一个夹在上下刷毛刷之间的密封材料。 顶行的刷毛比底列短,这提供了与柔性密封材料相对的刚性并且保持更长的循环寿命。 进一步描述了用于密封建筑结构门间隙的新颖的绝缘材料放置。 在一个优选的设计中,铰链导向盖具有接合该结构的第一腿部几何形状和第二腿部几何形状以接合窗帘引导组件以有效地密封由各种量的窗帘引导组件挫折产生的间隙。
    • 6. 发明授权
    • Fire door method of operation
    • 防火门操作方法
    • US09175513B2
    • 2015-11-03
    • US14195760
    • 2014-03-03
    • CIW Enterprises, Inc.
    • David Dawdy
    • E05F15/20E06B9/68A62C2/10E05F15/72A62C2/24E06B5/16
    • E06B9/68A62C2/10A62C2/24E05F15/72E05Y2900/00E05Y2900/106E06B5/16E06B2009/6818
    • The present invention presents a method to permit emergency egress through an access opening covered by an overhead coiling fire door. Upon receiving an alarm notification from a first detector located on one side of the access opening the door is power closed to a predetermined height and held there for the predetermined time, then power closed to a fully closed position. Upon receiving a second alarm notification from a second detector located on the opposite side of the access opening the door enters into a secondary alarm condition. The door is power closed and awaits notification to initiate a secondary emergency egress sequence. The secondary emergency egress sequence comprises receiving a door opening notification, opening the door, holding the door open for a predetermined time, and reclosing the door. Upon primary power restoration or a return to a non-alarm condition the door returns to its preset open position.
    • 本发明提出了一种允许紧急出口通过由架空卷烟防火门覆盖的通道开口的方法。 当从接近开口的一侧接收到来自第一检测器的报警通知时,门将电源关闭至预定高度,并将其保持在预定时间,然后电力关闭到完全关闭位置。 当从位于进入开口相对侧的第二检测器接收到第二报警通知时,门进入二级报警状态。 门关闭电源,等待通知以启动次要紧急出口序列。 次要紧急出口序列包括接收门打开通知,打开门,将门打开预定时间,并重新关闭门。 在主电源恢复或返回到非报警状态时,门返回到其预设的打开位置。