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公开(公告)号：US08938912B2
公开(公告)日：2015-01-27
申请号：US13243666
申请日：2011-09-23
CPC分类号： E05F1/105 , E05F1/10 , E05F1/1246 , E05F3/00 , E05F3/104 , E05F3/227 , E05Y2201/41 , E05Y2201/412 , E05Y2201/42 , E05Y2201/638 , E05Y2800/205 , E05Y2800/22 , E05Y2800/70 , E05Y2800/72 , E05Y2900/132 , Y10T16/27 , Y10T16/293 , Y10T16/56 , Y10T16/593 , Y10T29/49716
摘要： A power boost assembly is disclosed that can be used with a door actuator, such as a door closer. The power boost assembly is structured to store an energy during a first movement of a door and release the stored energy during a second movement of the door. In one form the power boost assembly can be structured as a module that can be added to an existing door and door closer installation. In one form the power boost assembly is used to increase a closing force imparted to a door to ensure a latching event.
摘要翻译： 公开了一种能够与门致动器（例如门闭合器）一起使用的增压组件。 功率提升组件被构造成在门的第一移动期间存储能量，并且在门的第二移动期间释放存储的能量。 在一种形式中，功率提升组件可以被构造为可以被添加到现有门和闭门器安装的模块。 在一种形式中，功率增压组件用于增加施加到门的闭合力以确保闩锁事件。
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公开(公告)号：US08793838B2
公开(公告)日：2014-08-05
申请号：US13243657
申请日：2011-09-23
CPC分类号： E05F1/105 , E05F1/10 , E05F1/1246 , E05F3/00 , E05F3/104 , E05F3/227 , E05Y2201/41 , E05Y2201/412 , E05Y2201/42 , E05Y2201/638 , E05Y2800/205 , E05Y2800/22 , E05Y2800/70 , E05Y2800/72 , E05Y2900/132 , Y10T16/27 , Y10T16/293 , Y10T16/56 , Y10T16/593 , Y10T29/49716
摘要： A power boost assembly is disclosed that can be used with a door actuator, such as a door closer. The power boost assembly is structured to store an energy during a first movement of a door and release the stored energy during a second movement of the door. In one form the power boost assembly can be structured as a module that can be added to an existing door and door closer installation. In one form the power boost assembly is used to increase a closing force imparted to a door to ensure a latching event.
摘要翻译： 公开了一种能够与诸如门关闭器的门致动器一起使用的增压组件。 功率提升组件被构造成在门的第一移动期间存储能量，并且在门的第二移动期间释放存储的能量。 在一种形式中，功率提升组件可以被构造为可以被添加到现有门和闭门器安装的模块。 在一种形式中，功率增压组件用于增加施加到门的闭合力以确保闩锁事件。
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公开(公告)号：US20120210647A1
公开(公告)日：2012-08-23
申请号：US13243666
申请日：2011-09-23
CPC分类号： E05F1/105 , E05F1/10 , E05F1/1246 , E05F3/00 , E05F3/104 , E05F3/227 , E05Y2201/41 , E05Y2201/412 , E05Y2201/42 , E05Y2201/638 , E05Y2800/205 , E05Y2800/22 , E05Y2800/70 , E05Y2800/72 , E05Y2900/132 , Y10T16/27 , Y10T16/293 , Y10T16/56 , Y10T16/593 , Y10T29/49716
摘要： A power boost assembly is disclosed that can be used with a door actuator, such as a door closer. The power boost assembly is structured to store an energy during a first movement of a door and release the stored energy during a second movement of the door. In one form the power boost assembly can be structured as a module that can be added to an existing door and door closer installation. In one form the power boost assembly is used to increase a closing force imparted to a door to ensure a latching event.
摘要翻译： 公开了一种能够与诸如门关闭器的门致动器一起使用的增压组件。 功率提升组件被构造成在门的第一移动期间存储能量，并且在门的第二移动期间释放存储的能量。 在一种形式中，功率提升组件可以被构造为可以被添加到现有门和闭门器安装的模块。 在一种形式中，功率增压组件用于增加施加到门的闭合力以确保闩锁事件。
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公开(公告)号：US20120210540A1
公开(公告)日：2012-08-23
申请号：US13243657
申请日：2011-09-23
CPC分类号： E05F1/105 , E05F1/10 , E05F1/1246 , E05F3/00 , E05F3/104 , E05F3/227 , E05Y2201/41 , E05Y2201/412 , E05Y2201/42 , E05Y2201/638 , E05Y2800/205 , E05Y2800/22 , E05Y2800/70 , E05Y2800/72 , E05Y2900/132 , Y10T16/27 , Y10T16/293 , Y10T16/56 , Y10T16/593 , Y10T29/49716
摘要： A power boost assembly is disclosed that can be used with a door actuator, such as a door closer. The power boost assembly is structured to store an energy during a first movement of a door and release the stored energy during a second movement of the door. In one form the power boost assembly can be structured as a module that can be added to an existing door and door closer installation. In one form the power boost assembly is used to increase a closing force imparted to a door to ensure a latching event.
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