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公开(公告)号：US4696500A
公开(公告)日：1987-09-29
申请号：US815549
申请日：1986-01-02
申请人： Richard L. Zunkel
发明人： Richard L. Zunkel
IPC分类号： E05C17/56
CPC分类号： E05C17/56 , Y10S292/60 , Y10T292/11
摘要： The present invention relates to a doorholder assembly for a pocket door including a housing mountable on a vertical surface of the wall inside the pocket, an electromagnet having an armature engaging surface, an armature mounted on the door, adjustable mounting means for mounting the electromagnet to the housing to vary the distance that the armature engaging surface is disposed relative to the surface of the wall on which the housing is mounted to accommodate various door and pocket sizes to enable the visible surface of the door when in its held open position to be aligned coplaner with the wall outside of the pocket. Resilient means are associated with the armature to allow the armature to pivot relative to the armature engaging surface to compensate for angular misalignment between the armature and the armature engaging surface. The resilient means further absorbs vibration established upon energization of the electromagnet by AC current and prevents the transmittal of the vibration from the electromagnet to the door.
摘要翻译： 本发明涉及一种用于口袋门的门把组件，其包括可安装在口袋内的壁的垂直表面上的壳体，具有电枢接合表面的电磁体，安装在门上的电枢，用于将电磁铁安装到 所述壳体改变所述电枢接合表面相对于所述壳体安装在其上的壁的表面的距离，以适应各种门和口袋尺寸，以使得当所述门的可见表面在其保持的打开位置被对准时 与口袋外的墙壁共面。 弹性装置与电枢相关联，以允许电枢相对于电枢接合表面枢转以补偿电枢和电枢接合表面之间的角度偏移。 弹性装置进一步吸收通过交流电流对电磁体通电时所建立的振动，并防止振动从电磁体传递到门。
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公开(公告)号：US4721946A
公开(公告)日：1988-01-26
申请号：US895306
申请日：1986-08-11
申请人： Richard L. Zunkel
发明人： Richard L. Zunkel
CPC分类号： G08B21/18 , G08B13/08 , H01H3/161 , E05F3/22 , E05Y2400/354 , E05Y2400/51 , E05Y2800/426 , E05Y2900/132 , H01H3/162
摘要： An apparatus for monitoring the condition of a door which is biased toward a closed position by a closer arm connected to and biased by a door control device including a switch responsive to the position of the closer arm and signaling means connected to the switch. The switch is operable to activate the signaling means and establish a signal in response to the closer arm being disconnected from the door control device and when the door is moved from its fully closed position.
摘要翻译： 一种用于监视门的状态的装置，所述门的状态由连接到门控制装置并由门控制装置偏置的较近的臂偏置，所述门控制装置响应于靠近臂的位置和连接到开关的信令装置而包括开关。 开关可操作以激活信号装置并响应于较近的臂与门控制装置断开并且当门从其完全关闭位置移动时建立信号。
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公开(公告)号：US4115897A
公开(公告)日：1978-09-26
申请号：US840696
申请日：1977-10-11
申请人： Richard L. Zunkel
发明人： Richard L. Zunkel
CPC分类号： E05F3/102 , E05F3/223 , E05Y2900/132 , Y10T16/27 , Y10T16/276 , Y10T16/2804 , Y10T16/577
摘要： A door closer for moving a door connected thereto from an open position to a closed position includes a housing, a chamber located within the housing, a piston movable in the chamber in response to movement of the door and a linkage assembly connected to the door for transmitting door movement from the door to the piston. A fluid chamber is disposed on one side of the piston and the piston moves through the fluid chamber upon closing movement of the door. Valve means is provided for controlling the rate of fluid flow from the fluid chamber as the piston moves therethrough to thereby control the rate of movement of the piston and the damping force acting on the door. A spring is disposed in the chamber and acts on the piston to provide a force to move the door toward the closed position. Means are provided for rendering the spring ineffective to bias the piston to move the door toward its closed position while allowing the door to close under a manual force exerted thereon while the closing rate of the door is controlled by the valve means controlling the rate of fluid flow therethrough from the fluid chamber. Such a construction allows the door to be under full control of a hydraulic fluid control system when the closing force exerted by the spring means is rendered ineffective.
摘要翻译： 用于将从其连接到其上的门从打开位置移动到关闭位置的门闭合件包括壳体，位于壳体内的室，响应于门的移动而可移动的室中的活塞和连接到门的连杆组件， 将门的运动从门传递到活塞。 流体室设置在活塞的一侧，并且活塞在关闭门的运动时移动通过流体室。 提供阀装置，用于控制当活塞从其中流动时从流体室流出的流量，从而控制活塞的运动速率和作用在门上的阻尼力。 弹簧设置在腔室中并且作用在活塞上以提供将门移向关闭位置的力。 提供的装置用于使弹簧无效以偏压活塞，以使门朝向其关闭位置，同时允许门在施加在其上的手动力下闭合，同时门的关闭速度由控制流体速率的阀装置控制 从流体室流过。 当由弹簧装置施加的关闭力无效时，这种结构允许门完全控制液压流体控制系统。
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公开(公告)号：US4788742A
公开(公告)日：1988-12-06
申请号：US134377
申请日：1987-12-17
申请人： David B. Edgett , Richard L. Zunkel
发明人： David B. Edgett , Richard L. Zunkel
CPC分类号： E05F3/10 , E05F3/04 , E05F3/22 , E05F2003/228 , E05F3/224 , E05F3/227 , E05Y2900/14 , Y10S16/10 , Y10T16/577 , Y10T74/20564
摘要： A torque modification device for use with a pocket door which is adaptable to modify the torque applied by a door closer to the door to increase the torque when the door approaches its fully latched condition.
摘要翻译： 一种与口袋门一起使用的扭矩修改装置，其适于改变由门靠近门施加的扭矩，以在门接近其完全锁定状态时增加扭矩。
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公开(公告)号：US4429490A
公开(公告)日：1984-02-07
申请号：US353622
申请日：1982-03-01
申请人： Richard L. Zunkel
发明人： Richard L. Zunkel
CPC分类号： E05F3/224 , E05F15/53 , E05Y2201/41 , E05Y2201/422 , E05Y2201/448 , E05Y2800/113 , E05Y2900/132
摘要： Especially for use with a door panel hinged on a frame for relative swinging movement is a device for so swinging the panel relative to the frame, the swinging device being responsive to a switch. An arm journalled on an eccentric hub rotatable with the door frame is movable in one direction against a stop and in the other direction against a switch that controls the operation of the panel swinging device, in this way affording an easy and proper control of power door operation.
摘要翻译： 尤其是与铰链在框架上用于相对摆动的门板一起使用的是用于使面板相对于框架摆动的装置，摆动装置响应于开关。 安装在与门框可旋转的偏心轮毂上的手臂能够在一个方向上抵抗止动件移动，并且在另一方向上可以抵靠控制面板摆动装置的操作的开关，以这种方式提供电源门的容易和适当的控制 操作。
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公开(公告)号：US4050114A
公开(公告)日：1977-09-27
申请号：US718493
申请日：1976-08-30
申请人： Richard L. Zunkel
发明人： Richard L. Zunkel
CPC分类号： E05F3/223 , E05F3/102 , E05Y2800/22 , E05Y2900/132 , Y10T16/22 , Y10T16/276
摘要： A door closer hold open assembly connectable to a door for closing a held open door in response to a control signal includes a housing, a linkage assembly connectable to the door, biasing means providing a restoring force to move the door to the closed position and a main piston assembly disposed in the housing and actuatable by the linkage to move the main piston against the force of the biasing means. A fluid chamber is disposed in the housing for exerting a force on the main piston to balance the force of the biasing means in a desired door position to maintain the main piston and the door in the position it was last moved to by the linkage assembly. First and second independently operable valve means are disposed in a parallel circuit and are operable to control the flow of fluid from the chamber. The first valve means is electrically controlled from a closed position to an open position and the second valve means is resiliently biased toward a closed position. The second valve means is operable upon the fluid in the chamber reaching a predetermined pressure to open against the resilient biasing force and provide for fluid flow therethrough from the chamber. The fluid in the chamber exerts a biasing force on the first valve means when the first valve means is in its closed position to bias the first valve means toward the closed position.
摘要翻译： 门闭合器保持打开的组件可连接到门以响应于控制信号而关闭所保持的打开的门，包括壳体，可连接到门的联动组件，提供恢复力以将门移动到关闭位置的偏置装置，以及 主活塞组件设置在壳体中并且可由联动装置致动，以克服偏压装置的力移动主活塞。 流体室设置在壳体中，用于在主活塞上施加力以将偏压装置的力平衡在期望的门位置，以将主活塞和门保持在其最后被连杆组件移动的位置。 第一和第二可独立操作的阀装置设置在并联电路中并且可操作以控制来自腔室的流体的流动。 第一阀装置从关闭位置电动控制到打开位置，并且第二阀装置被弹性偏置到关闭位置。 第二阀装置可操作在腔室中的流体达到预定压力以抵抗弹性偏压力打开并提供从腔室流过的流体。 当第一阀装置处于其关闭位置时，腔室中的流体对第一阀装置施加偏置力，以将第一阀装置偏压到关闭位置。
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公开(公告)号：US4414703A
公开(公告)日：1983-11-15
申请号：US298477
申请日：1981-09-01
CPC分类号： E05F3/102 , E05F3/223 , E05Y2900/132 , Y10T16/2766 , Y10T16/2777 , Y10T16/2804 , Y10T16/285 , Y10T16/293
摘要： A door closer and holder has cylinders with pistons therein responsive to the relative swinging motion between a door panel and a door frame. A spring is loaded by door opening and acts against one piston to effect door closing. Various hydraulic passages opening into the cylinders have valves therein to control the door panel opening and closing speed or speeds. One of the valves, electrically operated, allows the door panel to close from a hold-open position.
摘要翻译： 门关闭器和保持器具有其中具有活塞的气缸，其响应于门板和门框之间的相对摆动运动。 弹簧由开门装载，并作用于一个活塞以实现门关闭。 通向气缸的各种液压通道在其中具有阀门以控制门板的打开和关闭速度或速度。 其中一个电气操作的阀门允许门板从保持打开位置关闭。
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公开(公告)号：US4386446A
公开(公告)日：1983-06-07
申请号：US240076
申请日：1981-03-03
申请人： Richard L. Zunkel , George S. Nimee
发明人： Richard L. Zunkel , George S. Nimee
CPC分类号： E05F3/12 , E05Y2201/458 , E05Y2800/292 , E05Y2800/298 , E05Y2900/132 , Y10S16/21 , Y10T16/2788
摘要： A door closer for regulating the movement of a door panel with respect to its frame has a body enclosing a chamber and an adjacent cylinder having a head. A piston is reciprocable in the cylinder toward and away from the head and in accordance with the door panel motion. A spring in the chamber urges the piston toward the head. A duct through the piston controlled by a check valve permits liquid flow from the chamber to the cylinder, but not vice versa. A passage in the body extends between the cylinder, near the head, and the chamber. In that passage near the head is a throttle valve for restricting liquid flow, and in the passage near the chamber is a bypass valve for restricting liquid flow and for permitting increased flow under increased liquid pressure. There is also a bore in the body extending between the passage intermediate the throttle valve and the bypass valve and an adjacent part of the cylinder traversed by the piston.
摘要翻译： 用于调节门板相对于其框架的运动的门闭合件具有包围室的主体和具有头部的相邻缸体。 活塞可以在气缸中朝向和远离头部并且根据门板的运动往复运动。 室内的弹簧迫使活塞朝向头部。 通过由止回阀控制的活塞的管道允许液体从腔室流到气缸，但反之亦然。 身体中的通道在气缸之间，靠近头部和腔室之间延伸。 靠近头部的通道是用于限制液体流动的节流阀，并且在室附近的通道中是用于限制液体流动并允许在增加的液压下增加的流量的旁通阀。 本体还有一个在节流阀和旁通阀之间的通道之间延伸的孔，以及由活塞穿过的缸的相邻部分。
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