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公开(公告)号：US07444713B2
公开(公告)日：2008-11-04
申请号：US11290011
申请日：2005-11-30
IPC分类号： E05F3/00
CPC分类号： E05F3/102 , E05F3/22 , E05F3/221 , E05Y2900/132 , Y10T16/27 , Y10T16/287 , Y10T16/577
摘要： Closer arm assembly includes a main arm having a first end fixed to the output shaft of a closer fixed to one of a door and a door jamb so that the main arm pivots when the output shaft rotates, and a connecting arm having a first end pivotably connected to the main arm and a second end connected to the other of the door and the door jamb. The connecting arm contacts a stop to limit relative pivoting of the arms, the stop including a cushion with a contact surface which suppresses noise as the connecting arm contacts the cushion. The stop can be in the form of a spring loaded bumper fixed to a soffit plate, or a pin fixed to the second end of the main arm. A hold open device can be fixed to the connecting arm for engaging a feature on either the soffit plate or the main arm, the hold open device having a spring loaded detent which is released by manually turning a knob.
摘要翻译： 较近的臂组件包括主臂，其具有固定到更靠近门和门侧柱之一的输出轴的第一端，使得主臂在输出轴旋转时枢转，并且连接臂具有第一端可枢转地 连接到主臂和连接到另一个门和门侧柱的第二端。 连接臂接触止动件以限制臂的相对枢转，止动件包括具有接触表面的缓冲垫，该接触表面在连接臂接触衬垫时抑制噪音。 止动件可以是固定到托架板的弹簧加载的保险杠的形式，或固定到主臂的第二端的销钉。 保持开启装置可以固定到连接臂，用于接合托架板或主臂上的特征，保持开启装置具有弹簧加载的止动器，其通过手动旋转旋钮而释放。
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公开(公告)号：US07721386B2
公开(公告)日：2010-05-25
申请号：US12290481
申请日：2008-10-31
IPC分类号： E05F3/00
CPC分类号： E05F3/102 , E05F3/22 , E05F3/221 , E05Y2900/132 , Y10T16/27 , Y10T16/287 , Y10T16/577
摘要： Closer arm assembly includes a main arm having a first end fixed to the output shaft of a closer fixed to one of a door and a door jamb so that the main arm pivots when the output shaft rotates, and a connecting arm having a first end pivotably connected to the main arm and a second end connected to the other of the door and the door jamb. The connecting arm contacts a stop to limit relative pivoting of the arms, the stop including a cushion with a contact surface which suppresses noise as the connecting arm contacts the cushion. The stop can be in the form of a spring loaded bumper fixed to a soffit plate, or a pin fixed to the second end of the main arm. A hold open device can be fixed to the connecting arm for engaging a feature on either the soffit plate or the main arm, the hold open device having a spring loaded detent which is released by manually turning a knob.
摘要翻译： 较近的臂组件包括主臂，其具有固定到更靠近门和门侧柱之一的输出轴的第一端，使得主臂在输出轴旋转时枢转，并且连接臂具有第一端可枢转地 连接到主臂和连接到另一个门和门侧柱的第二端。 连接臂接触止动件以限制臂的相对枢转，止动件包括具有接触表面的缓冲垫，该接触表面在连接臂接触衬垫时抑制噪音。 止动件可以是固定到托架板的弹簧加载的保险杠的形式，或固定到主臂的第二端的销钉。 保持开启装置可以固定到连接臂，用于接合托架板或主臂上的特征，保持开启装置具有弹簧加载的止动器，其通过手动旋转旋钮而释放。
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公开(公告)号：US20090056072A1
公开(公告)日：2009-03-05
申请号：US12290481
申请日：2008-10-31
IPC分类号： E05F3/00
CPC分类号： E05F3/102 , E05F3/22 , E05F3/221 , E05Y2900/132 , Y10T16/27 , Y10T16/287 , Y10T16/577
摘要： Closer arm assembly includes a main arm having a first end fixed to the output shaft of a closer fixed to one of a door and a door jamb so that the main arm pivots when the output shaft rotates, and a connecting arm having a first end pivotably connected to the main arm and a second end connected to the other of the door and the door jamb. The connecting arm contacts a stop to limit relative pivoting of the arms, the stop including a cushion with a contact surface which suppresses noise as the connecting arm contacts the cushion. The stop can be in the form of a spring loaded bumper fixed to a soffit plate, or a pin fixed to the second end of the main arm. A hold open device can be fixed to the connecting arm for engaging a feature on either the soffit plate or the main arm, the hold open device having a spring loaded detent which is released by manually turning a knob.
摘要翻译： 较近的臂组件包括主臂，其具有固定到更靠近门和门侧柱之一的输出轴的第一端，使得主臂在输出轴旋转时枢转，并且连接臂具有第一端可枢转地 连接到主臂和连接到另一个门和门侧柱的第二端。 连接臂接触止动件以限制臂的相对枢转，止动件包括具有接触表面的缓冲垫，该接触表面在连接臂接触衬垫时抑制噪音。 止动件可以是固定到托架板的弹簧加载的保险杠的形式，或固定到主臂的第二端的销钉。 保持开启装置可以固定到连接臂，用于接合托架板或主臂上的特征，保持开启装置具有弹簧加载的止动器，其通过手动旋转旋钮而释放。
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