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公开(公告)号：US09145726B2
公开(公告)日：2015-09-29
申请号：US14208188
申请日：2014-03-13
发明人： Haojie Li , Zhenfeng Fu , Guowei Jiang , Zhenbo Wu , Hongbo Liu , Weibin Lan , Chenxi Zhu , Jun Zhang , Maochen Zhang
IPC分类号： E05F15/614 , E05F15/63 , E05F15/603
CPC分类号： E05F15/614 , E05F15/603 , E05F15/63 , E05Y2201/636 , Y10T16/293 , Y10T16/299 , Y10T16/56 , Y10T16/577 , Y10T16/585
摘要： A concealed door closer includes a housing, an input shaft and an output shaft, the input shaft being connected to a motor, wherein a joining member is arranged between the input shaft and the output shaft, and two ends of the joining member are respectively provided with an upper connection piece and a lower connection piece, which are connected to a roller via vertical rotation shaft, and wherein both the input shaft and the output shaft are provided with a left connection piece and a right connection piece, which are horizontally connected to the roller via a horizontal rotation shaft. The components in the door closer have a simple structure and may be easily processed and assembled. The size of the joint after assembly is equivalent to that of the joining member, so the overall size is small.
摘要翻译： 隐蔽的门关闭装置包括壳体，输入轴和输出轴，输入轴连接到电动机，其中，接合构件设置在输入轴和输出轴之间，并且分别设置接合构件的两端 具有通过竖直旋转轴连接到辊的上连接件和下连接件，并且其中输入轴和输出轴都设置有左连接件和右连接件，水平连接到 滚筒通过水平旋转轴。 门关闭器中的部件具有简单的结构，并且可以容易地加工和组装。 组装后的接头尺寸与接合部件的尺寸相同，因此整体尺寸小。
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公开(公告)号：US08415902B2
公开(公告)日：2013-04-09
申请号：US12761633
申请日：2010-04-16
申请人： Charles E. Burris , Robert L. Tadlock, Jr. , John White , Jason Scott Gurley , Steven Michael Faes , Joseph McGinty , Wade Patterson
发明人： Charles E. Burris , Robert L. Tadlock, Jr. , John White , Jason Scott Gurley , Steven Michael Faes , Joseph McGinty , Wade Patterson
CPC分类号： E05F3/102 , E05F3/22 , E05F3/227 , E05F15/63 , E05F15/70 , E05Y2201/232 , E05Y2201/434 , E05Y2201/492 , E05Y2201/646 , E05Y2201/656 , E05Y2400/456 , E05Y2400/616 , E05Y2600/11 , E05Y2800/00 , E05Y2800/22 , E05Y2900/132 , Y10T16/276 , Y10T16/2766 , Y10T16/577
摘要： A door closer with an automated calibration mode is disclosed. The door closer that can be self powered and includes a control unit to intelligently control a valve within the door closer to vary the operating characteristics of the door closer as needed. The control unit includes a calibration mode that can be invoked to match the control unit to the mechanical door closer assembly. A plurality of positional values being output encoders coupled to an arm of the door closer and the motor for the valve can be determined. The positional values from the encoders and the positions that they indicate can then be stored in a memory within the controller for use during normal operation of the door closer.
摘要翻译： 公开了一种具有自动校准模式的闭门器。 可以自动启动的门关闭器，并且包括控制单元，用于智能地控制门内的阀门，以根据需要改变门关闭器的操作特性。 控制单元包括可调用以将控制单元与机械闭门器组件相匹配的校准模式。 可以确定多个位置值，其是耦合到门关闭器的臂和用于阀的电动机的输出编码器。 然后，编码器的位置值及其指示的位置可以存储在控制器内的存储器中，以在门关闭器的正常操作期间使用。
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公开(公告)号：US20110101839A1
公开(公告)日：2011-05-05
申请号：US12914519
申请日：2010-10-28
申请人： Michael J. Boks
发明人： Michael J. Boks
CPC分类号： A47B88/467 , Y10T16/27 , Y10T16/56 , Y10T16/577
摘要： A closing device that includes a latching member that when moved a given distance utilizes a gear to affect a mechanical advantage that results in an end of a biasing member being moved less than the given distance. The biasing member is used in moving a first drawer slide member to a closed position relative to a second drawer slide member, and use of the gear and the resulting mechanical advantage provide a smoother transition when the first drawer slide member is engaged or disengaged from the closing device.
摘要翻译： 一种闭合装置，其包括当给定距离移动时使用齿轮以影响偏置构件的端部移动小于给定距离的机械优点的闭锁构件。 偏置构件用于将第一抽屉滑动构件相对于第二抽屉滑动构件移动到关闭位置，并且当第一抽屉滑动构件与第二抽屉滑动构件接合或脱离时，齿轮的使用和由此产生的机械优点提供更平滑的过渡 关闭装置
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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：US07571877B2
公开(公告)日：2009-08-11
申请号：US11715840
申请日：2007-03-08
IPC分类号： B64D1/14
CPC分类号： E05B51/023 , B64C1/1469 , B64C2001/009 , E05B15/0046 , E05B17/0041 , E05B63/0052 , Y10T16/2799 , Y10T16/577 , Y10T292/1086
摘要： An operation mechanism adapted for activating a deceleration device for decelerating an opening movement of a door. The operation mechanism features a first mode of operation and an second operation mode. In the first mode of operation the operation mechanism allows free rotation of the door, when the operation mechanism is loaded by an impulse of the door below a predetermined threshold value. In the second mode of operation when the operation mechanism is loaded by an impulse of the door above the predetermined threshold value the operation mechanism decelerates free rotation of the door by connecting the door to the deceleration device which will then decelerate the acceleration of the door.
摘要翻译： 一种适于启动用于使门的打开运动减速的减速装置的操作机构。 操作机构具有第一操作模式和第二操作模式。 在第一操作模式中，当操作机构被门的脉冲加载到预定阈值以下时，操作机构允许门的自由旋转。 在第二操作模式中，当操作机构通过门的脉冲加载到预定阈值以上时，操作机构通过将门连接到减速装置来减速门的自由旋转，从而减速门的加速度。
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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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公开(公告)号：US07007342B2
公开(公告)日：2006-03-07
申请号：US10843541
申请日：2004-05-10
申请人： Tan-Cheng Huang
发明人： Tan-Cheng Huang
IPC分类号： E05F1/08
CPC分类号： E05F3/102 , E05F3/12 , E05Y2201/20 , E05Y2201/234 , E05Y2201/254 , E05Y2201/458 , E05Y2900/132 , Y10T16/2766 , Y10T16/2804 , Y10T16/293 , Y10T16/577
摘要： The present invention relates to a door closer, in a housing of which is received a sliding cylinder, the sliding cylinder is provided with teeth on an outer periphery thereof for meshing with a gear wheel of a door shaft, a sliding cylinder interiorly formed with inner wall serves to move relative to a piston of a piston shaft. At an end of the piston shaft is provided with an oil-replenishing cylinder that serves to replenish hydraulic oil to the sliding cylinder via a one-way valve.
摘要翻译： 门闭合件本发明涉及一种在其壳体中容纳有滑动缸的闭门器中，滑动缸在其外周上设有与门轴的齿轮啮合的齿，内部形成有内部的滑动缸 壁用于相对于活塞轴的活塞移动。 在活塞杆的端部设置有用于通过单向阀向液压缸补充液压油的补油缸。
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公开(公告)号：US20050000057A1
公开(公告)日：2005-01-06
申请号：US10613370
申请日：2003-07-03
申请人： Alex Tsekhanovsky , Todd Mattson
发明人： Alex Tsekhanovsky , Todd Mattson
CPC分类号： E05F1/16 , E05F5/10 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2201/482 , Y10T16/577
摘要： An automatic sliding door closure device for use with a sliding door on a track. The device comprises a housing attached to the door having a connecting arm attached to the housing. A pulley rotatably mounted within the housing guides a cable having an exterior end attached to the doorframe and an interior end connected to the gear, rotating the gear when the sliding door is slid along the track. Tensioning means engaged with the gear tensions rotation of the gear as the door is moved. An airtight cylinder parallel with the track has a plunger arm connected to the connecting arm that is drawn within the cylinder as the door is moved. A flexible member connected to the plunger arm creates an air cushion within the cylinder. An airflow control valve controls intake and outlet of air into the airtight cylinder controlling the closure speed of the door.
摘要翻译： 一种与轨道上的滑动门一起使用的自动滑动门关闭装置。 该装置包括附接到门的壳体，其具有连接到壳体的连接臂。 可旋转地安装在壳体内的滑轮引导具有连接到门框的外端的电缆和连接到齿轮的内端，当滑动门沿着轨道滑动时旋转齿轮。 当门移动时，张紧装置与齿轮的齿轮张力旋转啮合。 与轨道平行的气密圆柱体具有连接到连接臂的柱塞臂，当门移动时，该柱塞臂被拉伸在气缸内。 连接到柱塞臂的柔性构件在气缸内产生气垫。 气流控制阀控制进入气密缸的空气进出口，控制门的关闭速度。
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公开(公告)号：US06510586B1
公开(公告)日：2003-01-28
申请号：US09661412
申请日：2000-09-13
申请人： Lothar Ginzel
发明人： Lothar Ginzel
IPC分类号： E05F108
CPC分类号： E05F3/102 , E05F3/00 , E05F2003/228 , E05Y2900/132 , Y10T16/2769 , Y10T16/2804 , Y10T16/552 , Y10T16/577
摘要： Door closer with a spring system that must be stretched when the door is open and supplies the closing moment necessary to close the door. There is provided a gear train between the spring system and the door to influence the force curve which varies over the opening angle of the door, whereby the gear train that varies in its translation ratio over the opening angle of the door has a first and a second gear wheel that mesh with each other and are each formed by a circular gear rim and are mounted eccentrically with respect to their centers while retaining the axial distance between them. The first gear wheel is connected with an output shaft and the second gear wheel is connected coaxially with respect to its center of motion with a gear wheel that is engaged in a rack that is coupled with the spring system. The axis of rotation of the output shaft runs through the center of motion of the first gear wheel, and all of the above elements are arranged so that the eccentricity e of the gear wheels that results from the center of a gear wheel and the center of motion is point-symmetric to their pitch point.
摘要翻译： 靠近门，弹簧系统在门打开时必须拉伸，并提供关闭门关闭所需的关闭时间。 在弹簧系统和门之间设置有齿轮系，以影响在门的开启角度上变化的力曲线，由此在门的打开角度上以其平移比变化的齿轮系具有第一和第二 第二齿轮彼此啮合并且各自由圆形齿轮边缘形成，并且相对于它们的中心偏心地安装，同时保持它们之间的轴向距离。 第一齿轮与输出轴连接，第二齿轮相对于其运动中心同轴地连接齿轮，该齿轮与与弹簧系统联接的齿条啮合。 输出轴的旋转轴线穿过第一齿轮的运动中心，并且所有上述元件被布置成使得由齿轮的中心产生的齿轮的偏心率e和 运动与它们的音调点是对称的。
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公开(公告)号：US06421876B1
公开(公告)日：2002-07-23
申请号：US09540026
申请日：2000-03-31
申请人： Olaf Ginzel , Rainer Fengler , Lars Parzanka , Roger Migchielsen
发明人： Olaf Ginzel , Rainer Fengler , Lars Parzanka , Roger Migchielsen
IPC分类号： E05F108
CPC分类号： E05F3/22 , E05F3/00 , E05F3/10 , E05F3/102 , E05F3/227 , E05Y2900/132 , Y10T16/2793 , Y10T16/56 , Y10T16/577 , Y10T16/593
摘要： A door closer with an oblong, one-piece body such to achieve a compact and aesthetic unit which can be produced with a minimum material consumption. The door closer has lateral faces which each have a curvature and/or bevel that shapes towards each other, which curvature or bevel starts at the lower surface and ends at the upper surface of the door closer. The door closer also has bearing blocks that are built between their fronts and the lateral faces ascending from the body's lower surface.
摘要翻译： 一个与一个长方形，一体式的机身相连的门，以实现一种紧凑而美观的单元，可以以最低的材料消耗生产。 门关闭器具有侧面，每个侧面具有朝向彼此成形的曲率和/或斜面，该曲率或斜面在下表面处开始并且在门关闭器的上表面处终止。 门关闭器还具有构建在它们的前部和从身体的下表面上升的侧面之间的承载块。
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