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公开(公告)号：US5353859A
公开(公告)日：1994-10-11
申请号：US944487
申请日：1992-09-14
申请人： John Oltahfer , Glenn Nicol , David Noon , David Leppert , Mark Ungs , Peter S. Schulte , Richard J. Dunkin
发明人： John Oltahfer , Glenn Nicol , David Noon , David Leppert , Mark Ungs , Peter S. Schulte , Richard J. Dunkin
CPC分类号： E05B47/023 , E05B47/0002 , E05B65/0021 , E06B9/56 , E06B9/581 , E06B9/70 , E06B9/82 , E05B47/0004 , E06B2009/585 , E06B2009/689
摘要： A roller door apparatus is provided that includes a roller means and a means journalling the roller means for reversible rotation about a central longitudinal roller axis. The roller door also includes end rail means for a reciprocal linear movement between a first position adjacent the roller means and a second position away from the roller means. Also included is a flexible curtain means with one end attached to the end rail means and the other end attached to the roller means, such that the curtain means closes a door opening with the end rail means in the second position. The curtain means winds onto the roller means when the end rail moves from the second position to the first position and vice versa. The roller door further includes a reversible electric drive motor means coupled to the roller means, and an electrical control means for controlling the drive means during movement of the end rail means for rapid acceleration of the curtain means during an initial portion of each movement, and for control of declaration of the curtain means to zero velocity during a final portion of each movement.
摘要翻译： 提供了一种滚子门装置，其包括滚子装置和一个装置，用于支撑滚子装置，用于围绕中央纵向滚轴轴线可逆地旋转。 辊门还包括用于在与辊装置相邻的第一位置和远离辊装置的第二位置之间的往复线性运动的端轨装置。 还包括柔性帘式装置，其一端连接到端轨装置，另一端连接到辊装置，使得帘式装置关闭具有端轨装置的第二位置的门开口。 当端轨从第二位置移动到第一位置时，帘子意味着卷绕到辊装置上，反之亦然。 辊门还包括联接到辊装置的可逆电驱动马达装置，以及用于在端轨装置运动期间控制驱动装置的电控制装置，用于在每次运动的初始部分期间快速加速幕装置;以及 用于控制帘幕的声明意味着在每次移动的最后部分期间零速度。
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公开(公告)号：US20100132264A1
公开(公告)日：2010-06-03
申请号：US12325931
申请日：2008-12-01
申请人： Steven Campbell , Carl David Hardison , Rodney Kern , Perry Knutson , Peter S. Schulte , Mark Ungs
发明人： Steven Campbell , Carl David Hardison , Rodney Kern , Perry Knutson , Peter S. Schulte , Mark Ungs
CPC分类号： E06B7/2318
摘要： An example of an inflatable seal for a door includes a bi-directional airflow pattern of frost-inhibiting heated air. The bi-directional flow pattern enables the seal's discharge opening and supply air blower to both be located well above the floor and preferably above the doorway. If the discharge opening is near the suction inlet of the blower, such an arrangement makes it possible to recover previously heated air by returning some of the warm air back to the blower. In some examples, the seal includes a supply air conduit and a return air conduit with one disposed within the other. The internal conduit may include a relatively stiff elbow to prevent that conduit from becoming kinked near an upper corner of the door.
摘要翻译： 用于门的可充气密封件的示例包括防冻热空气的双向气流图案。 双向流动模式使得密封件的排放开口和供气鼓风机都位于地板之上，优选位于门口上方。 如果排出口靠近鼓风机的吸入口，则这种布置使得可以将一些暖空气返回到鼓风机中来恢复先前加热的空气。 在一些示例中，密封件包括供给空气管道和具有设置在另一个内部的返回空气管道。 内部导管可以包括相对较硬的弯头，以防止导管在门的上角附近变得扭结。
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公开(公告)号：US08113265B2
公开(公告)日：2012-02-14
申请号：US12396075
申请日：2009-03-02
IPC分类号： A47G5/02
CPC分类号： E06B9/13 , E05D15/165 , E05F15/67 , E05Y2900/00 , E05Y2900/106 , E06B7/14 , E06B7/23 , E06B9/17 , E06B9/58 , E06B9/581 , E06B9/582 , E06B9/68
摘要： An example of a door with a pliable curtain includes various washdown features that make the door particularly suitable for use in food and drug related environments that demand cleanliness. To prevent product contamination, such as bacteria and other microorganisms, some examples of the door include a curtain storage track with a spiral groove machined in a unitary block of plastic, a ventilated side frame with a removable curtain guide track and a removable seal, and various curtain seams that not only join multiple sheets of the curtain together but also promote and strategically direct liquid runoff to avoid creating water-holding surfaces and to prevent liquid from dripping on products passing through the doorway.
摘要翻译： 具有柔软窗帘的门的例子包括各种冲洗特征，使门特别适用于需要清洁的食品和药物相关环境中。 为了防止产品污染，例如细菌和其他微生物，门的一些例子包括具有加工成整体塑料块的螺旋槽的窗帘存储轨道，具有可移除的窗帘导轨和可移除密封的通风侧框，以及 各种帘式接缝不仅可以将多张窗帘连在一起，还可以促进和策略性地引导液体径流，以避免产生保水表面，并防止液体滴落在通过门口的产品上。
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公开(公告)号：US06598648B1
公开(公告)日：2003-07-29
申请号：US09266975
申请日：1999-03-12
申请人： Peter S. Schulte
发明人： Peter S. Schulte
IPC分类号： E05F1520
CPC分类号： E06B9/80 , E05F15/48 , E05Y2900/00 , E05Y2900/106 , E05Y2900/11 , E06B9/13 , E06B9/581 , E06B2009/585 , E06B2009/885
摘要： An impact sensing system for a powered roll-up door combines an electrical switch and a breakaway coupling. To avoid damage or injury resulting from the door's roll-up curtain accidentally closing upon an obstacle or something striking the curtain, the breakaway coupling responds to such a collision by breaking away, which releases a lower portion of the curtain from between its two vertical guide tracks. Each breakaway coupling includes a set of electrical contacts that make or break in response to the coupling breaking away. When the curtain's lower portion becomes effectively derailed from its guide track, the electrical contacts disable continued operation of the door to prevent the door's drive motor from jamming the curtain. In some embodiments, the breakaway coupling is releasably held together by way of magnetic attraction between two coupling segments, with one electrical contact on each segment to comprise one set of functional contacts.
摘要翻译： 用于动力卷起门的冲击感测系统结合了电气开关和分离式联轴器。 为了避免由于门的卷起帘意外关闭障碍物或撞击窗帘的东西而导致的损坏或伤害，分离式联轴器通过分离来响应这种碰撞，从而将帘幕的下部从其两个垂直导向件 轨道 每个分离联轴器包括一组响应于联轴器断开而产生或断开的电触点。 当窗帘的下部部分从其导轨中有效地脱轨时，电触点禁止门的继续操作，以防止门的驱动电机卡住窗帘。 在一些实施例中，分离耦合通过两个耦合段之间的磁吸引力可释放地保持在一起，每个段上的一个电触点包括一组功能触点。
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公开(公告)号：US5743317A
公开(公告)日：1998-04-28
申请号：US686996
申请日：1996-07-24
CPC分类号： E06B9/82 , E06B9/581 , E05F15/43 , E05Y2900/00 , E05Y2900/106 , E06B2009/585
摘要： An impact detection system for an industrial door, the system including two members that are releasably coupled to each other to move together with the door as it travels; disposed beyond the doorway opening is a radiation emitter and a radiation detector, preferably packaged together in a photoeye device, and emitting a beam of radiation; the first member carries a reflector that, when the two members are coupled, reflects the radiation back to the photoeye, and that is movable to a position wherein it does not reflect the radiation back to the photoeye in response to separation of the two members caused by the door being impacted, the change in state from 1) the radiation being reflected to the photoeye to 2) the radiation not being reflected to the photoeye thus serves as an indication that an impact on the door has occurred.
摘要翻译： 一种用于工业门的冲击检测系统，该系统包括两个构件，它们彼此可释放地联接以在门行进时与门一起移动; 设置在门口开口之外的是辐射发射器和放射线检测器，优选地封装在光电器件中，并且发射辐射束; 第一构件携带反射器，当两个构件联接时，将辐射反射回到光电眼，并且可移动到其不响应于两个构件的分离而将辐射反射回到光电眼的位置，导致 门受到影响，状态的变化从1）辐射被反射到光眼到2）不被反射到光电眼的辐射因此用作对门的影响已经发生的指示。
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公开(公告)号：US07748431B2
公开(公告)日：2010-07-06
申请号：US11627281
申请日：2007-01-25
IPC分类号： E06B9/56
CPC分类号： E06B9/13 , E06B9/11 , E06B9/581 , E06B9/70 , E06B2009/585
摘要： A vertically operating door and its drive system can be configured to push a door panel along a track to various overhead storage configurations including vertical, horizontal, inclined and coiled. Semi-flexible drive strips extend continuously along lateral edges of the curtain. The system includes a drive gear that engages a series of projections on at least one drive strip so that the gear can push the door between its open and closed positions. To protect the door from being damaged by collisions, the track can include a breakaway feature that allows at least a portion of the panel with its drive strip to separate from the track without permanent distortion. The drive strip and panel remain together as they break away from the track. The threshold of the breakaway force can be changed by selecting a retention strip from a plurality of interchangeable strips having different degrees of flexibility.
摘要翻译： 垂直操作的门及其驱动系统可以被配置成将门板沿着轨道推到各种顶部存储配置，包括垂直，水平，倾斜和盘绕。 半柔性驱动条沿帘幕的侧边缘连续延伸。 该系统包括驱动齿轮，该驱动齿轮与至少一个驱动带上的一系列突起接合，使得齿轮能够在其打开和关闭位置之间推动门。 为了保护门不被碰撞损坏，轨道可以包括分离特征，其允许具有其驱动条的面板的至少一部分与轨道分离而没有永久变形。 驱动条和面板当离开轨道时保持在一起。 可以通过从具有不同柔性程度的多个可互换条中选择保持条来改变分离力的阈值。
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公开(公告)号：US20090236054A1
公开(公告)日：2009-09-24
申请号：US12050717
申请日：2008-03-18
IPC分类号： E06B9/56
摘要： A fabric power door with a vertical or side-winding curtain includes window comprised of a transparent sheet that is attached to the curtain by way of a flexible frame. The transparent sheet is appreciably smaller than the window opening in the curtain to create a strain-relieving gap between the sheet and the curtain. The flexible frame extends across the gap and overlaps both the curtain and the transparent sheet. As the door opens and closes, the flexible frame protects the transparent sheet from stresses from the flexing movement of the curtain.
摘要翻译： 具有垂直或侧向卷帘的织物电动门包括由柔性框架附接到窗帘的透明片材构成的窗口。 透明片材明显小于窗帘中的窗口开口，以在片材和幕帘之间产生应变消除间隙。 柔性框架跨越间隙延伸并与幕和透明片材重叠。 当门打开和关闭时，柔性框架保护透明片材免受窗帘的弯曲运动的压力。
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公开(公告)号：US06926061B2
公开(公告)日：2005-08-09
申请号：US10389371
申请日：2003-03-14
申请人： Peter S. Schulte
发明人： Peter S. Schulte
CPC分类号： E05D13/1215 , E05D13/145 , E05D15/24 , E05Y2201/478 , E05Y2900/106 , E05Y2900/11
摘要： A cable tensioner for an industrial door helps keep a cable neatly wrapped on its take-up drum. In some embodiments, the tensioner functions in a first mode during normal door operation, and operates in a second mode when the tension in the cable decreases to a predetermined low level. When operating in the second mode, the tensioner is able to take up slack in a cable that supports a door member, such as a door panel or a deadweight that counteracts the door panel's weight. The tensioner includes a shock absorber that resists a reaction force pulling on the tensioner when the tensioner is in the second mode. The tensioner may be adapted for use on various doors including, but not limited to, sectional doors, roll-up doors, high-lift doors, horizontally storing doors, vertically storing doors, and various combinations thereof.
摘要翻译： 用于工业门的电缆张紧器有助于将电缆整齐地包裹在卷绕鼓上。 在一些实施例中，张紧器在正常门操作期间以第一模式工作，并且当电缆中的张力降低到预定的低电平时，张力器在第二模式中操作。 当在第二模式下操作时，张紧器能够承受支撑门构件的电缆中的松弛，例如门板或者与车门板的重量抵触的自重。 张紧器包括当张紧器处于第二模式时抵抗拉伸器上的反作用力的减震器。 张紧器可以适用于各种门，包括但不限于分段门，卷起门，高层门，水平存放门，垂直存放门及其各种组合。
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公开(公告)号：US5944086A
公开(公告)日：1999-08-31
申请号：US686995
申请日：1996-07-24
CPC分类号： E06B9/581 , E06B9/17046 , E06B2009/585
摘要： A curtain edge tensioning assembly comprised primarily of a portion of the curtain extending across the leading edge of the door. The curtain portion is releasably coupled to a guide extension extending beyond the leading edge of the door and engaging guide members to guide the door in a plane. The guide extensions also engage the guide members to restrict the guide extensions from moving toward the center of the curtain. The releasable coupling between these horizontally restricted guide extensions and the resilient member places a tension on the curtain portion. The curtain portion is thus stretched across the door, and serves as a wind retention bottom bar or edge that also substantially conforms to or deflects around an obstruction, thus preventing or minimizing damage to the door, the bottom bar and the obstruction.
摘要翻译： 帘幕张紧组件主要由帘子的延伸穿过门前缘的一部分组成。 帘幕部分可释放地联接到延伸超过门的前缘的引导延伸部和接合引导构件以将门引导到平面中。 引导延伸部还与引导构件接合以限制引导延伸部向窗帘的中心移动。 这些水平限制的引导延伸部和弹性部件之间的可释放的联接将张力放置在帘部分上。 帘幕部分因此被拉伸穿过门，并且用作还保持底部杆或边缘，其基本上与障碍物一致或偏转，从而防止或最小化对门，底部杆和障碍物的损坏。
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公开(公告)号：US5915448A
公开(公告)日：1999-06-29
申请号：US825958
申请日：1997-04-04
申请人： Peter S. Schulte
发明人： Peter S. Schulte
CPC分类号： E06B9/581 , E06B9/17046 , E06B2009/585
摘要： A curtain bottom tensioning assembly comprised primarily of a resilient member extending across the bottom of the door. The resilient member is directly or indirectly coupled to a guide extension extending beyond the leading edge of the door and engaging vertical guide members to guide the door in a vertical plane. The guide extensions also engage the vertical guide members to restrict the guide extensions from moving horizontally toward the curtain. The coupling between these horizontally restricted guide extensions and the resilient member places a tension on the resilient member. The resilient member is thus stretched across the bottom of the door or curtain, and serves as a bottom bar that also substantially conforms to or deflects around an obstruction, thus preventing or minimizing damage to the door, the bottom bar and the obstruction.
摘要翻译： 帘式底部张紧组件主要由延伸穿过门的底部的弹性构件组成。 弹性构件直接或间接地联接到延伸超过门的前缘的引导延伸部，并且与垂直引导构件接合以在垂直平面中引导门。 引导延伸部还与垂直引导构件接合，以限制引导延伸部水平地向窗帘移动。 这些水平限制的引导延伸部和弹性部件之间的联接将弹性部件施加张力。 因此，弹性构件被拉伸穿过门或窗帘的底部，并且用作底杆，其也基本上与障碍物一致或偏转，从而防止或最小化对门，底部杆和障碍物的损坏。
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