公开(公告)号：US20190106921A1

公开(公告)日：2019-04-11

申请号：US16150464

申请日：2018-10-03

Applicant: Kason Industries, Inc.

Inventor： Brian Grewe ,  Brett A. Mitchell

IPC: E05F1/10

CPC classification number: E05F1/1016 ,  E05Y2201/216 ,  E05Y2201/266 ,  E05Y2201/484 ,  E05Y2201/492 ,  E05Y2201/604 ,  E05Y2201/624 ,  E05Y2201/638 ,  E05Y2600/46 ,  E05Y2600/51 ,  E05Y2800/28 ,  E05Y2900/102

Abstract: A door closer (10) includes an exterior housing (11), a spring assembly (12), a ratchet assembly (13), and a clutch assembly (14). The housing has a central tube (17), drive collar (23), a top end cap (52), and a bottom end cap (65). The drive collar includes an indexing pin channel (41) and indexing pin (42) which includes a pawl (45) having a contact surface (47) and a curved bearing surface (48). The spring assembly includes a shaft (73), a spring stop (80), and a helical torsion spring (106) positioned upon the shaft. The ratchet assembly resides within drive collar and includes ratchet wheel (111) having an annular array of ratchet teeth (112) configured to mesh with the pawl of the indexing pin. Each tooth has an undercut contact surface (113) and a curved bearing surface (114). The clutch assembly includes a bottom disc (120) and a top disc (121).

公开(公告)号：US20180305969A1

公开(公告)日：2018-10-25

申请号：US15867628

申请日：2018-01-10

Applicant: Life Door, Inc.

Inventor： Benjamin Wesley Docksteader ,  Joel Sellinger

IPC: E05F15/72 ,  E05F1/12 ,  G08B3/10

CPC classification number: E05F15/72 ,  E05F1/12 ,  E05Y2201/41 ,  E05Y2201/434 ,  E05Y2201/462 ,  E05Y2201/474 ,  E05Y2201/484 ,  E05Y2201/618 ,  E05Y2201/638 ,  E05Y2201/654 ,  E05Y2201/668 ,  E05Y2201/722 ,  E05Y2400/612 ,  E05Y2400/66 ,  E05Y2600/46 ,  E05Y2900/132 ,  E05Y2900/134 ,  G08B3/10

Abstract: An emergency door closing device that can be installed upon existing doors and hinges to automatically close doors in the response to smoke and fire. The improvements incorporated therein include a hinge cam pivot member that attaches to an existing hinge member of a door and produces a moment force about the existing hinge member allowing a reduced force necessary to pivot the door into a closed position. Further, a novel spring, cam, and lever system is incorporated to activate the moment force to close the door.

公开(公告)号：US09822567B1

公开(公告)日：2017-11-21

申请号：US15480826

申请日：2017-04-06

Applicant: FIRST DOME CORPORATION

Inventor： Yuan-Ming Lin

IPC: E05D11/06 ,  G06F1/16 ,  E05D11/08

CPC classification number: E05D11/06 ,  E05D11/082 ,  E05D11/087 ,  E05Y2201/422 ,  E05Y2201/484 ,  E05Y2900/606 ,  G06F1/1681 ,  Y10T16/5406

Abstract: A hinge assembly includes a guiding unit connected between and slidable relative to first and second hinge units along arcuate lines. The second hinge unit has a pivot shaft extending through first and second rings, and a resilient washer. The second ring is rotatable on the pivot shaft relative to the first ring and has a radial extension member telescopically connected to a pivotal arm of the first hinge unit. The resilient washer pushes the second ring against the first ring. A protrusion of the first ring slides along a contact surface of the second ring having a groove so that a variable friction toque is created against relative movement of the first and second hinge units.

公开(公告)号：US20170314310A1

公开(公告)日：2017-11-02

申请号：US15652808

申请日：2017-07-18

Applicant: Julius Blum GmbH

Inventor： Fredi DUBACH ,  Marco RUECKER

IPC: E05F1/10 ,  A47B88/463 ,  F16H37/12 ,  E05F1/12

CPC classification number: E05F1/105 ,  A47B88/463 ,  E05F1/1016 ,  E05F1/1215 ,  E05Y2201/232 ,  E05Y2201/484 ,  E05Y2800/11 ,  E05Y2900/20 ,  F16H37/12

Abstract: A drive device for a movable furniture part, comprising an ejection force accumulator which can be tensioned, an ejection element mechanically loaded by the ejection force accumulator and used to carry out an ejection movement of the moveable furniture part from a closed position into an open position. The ejection movement can be initiated by a compression movement of the movable furniture part into a compression position which is behind the closed position. The drive device also comprises a tensioning device for tensioning the ejection force accumulator with energy which can be emitted by the ejection movement. During the compression movement, at least 50% of the energy emitted by the ejection force accumulator during the ejection movement can be introduced into the ejection force accumulator by the tensioning device.

公开(公告)号：US20170016263A1

公开(公告)日：2017-01-19

申请号：US15194124

申请日：2016-06-27

Applicant: SAVIO S.p.A.

Inventor： Aimone BALBO DI VINADIO

IPC: E05F11/16 ,  E06B3/36 ,  E05F11/34

CPC classification number: E05F11/16 ,  E05F11/14 ,  E05F11/34 ,  E05Y2201/22 ,  E05Y2201/484 ,  E05Y2201/71 ,  E05Y2900/148 ,  E06B3/36

Abstract: A device for opening and closing an outwardly opening pivoting wing, comprising: an actuating device including a support, a crank rotatable with respect to the support and a control mechanism actuated by the crank, an arm having a toothed portion, wherein said control mechanism cooperates with the toothed portion of the arm for swinging the arm between a closed wing angular position and an open wing angular position, and wherein in the closed wing angular position the control mechanism cooperates with the toothed portion of the arm for the translational motion of the arm along a straight direction between a locked wing position and an unlocked wing position, and vice versa, a first slider and a second slider intended to engage a groove of the wing in a movable manner in a straight direction.

Abstract translation: 一种用于打开和关闭向外打开的枢转翼的装置，包括：致动装置，其包括支撑件，相对于支撑件可旋转的曲柄和由曲柄致动的控制机构，具有齿形部分的臂，其中所述控制机构协作 臂的齿形部分用于在闭合的机翼角位置和开放的机翼角位置之间摆动臂，并且其中在闭合的机翼角位置中，控制机构与臂的齿形部分配合用于臂的平移运动 沿着锁定的翼位置和解锁的翼位置之间的直线方向，反之亦然，第一滑块和第二滑块旨在以可移动的方式沿直线方向接合机翼的槽。

公开(公告)号：US08640383B1

公开(公告)日：2014-02-04

申请号：US13655406

申请日：2012-10-18

Applicant: John R. Kunz

Inventor： John R. Kunz

IPC: E05D15/22 ,  E05F1/00

CPC classification number: E05D15/22 ,  E05D13/08 ,  E05D13/1276 ,  E05Y2201/484 ,  E05Y2201/49 ,  E05Y2900/148

Abstract: A counterbalance system for a tilt-in window that utilizes a brake shoe assembly. The brake shoe assembly is comprised of a brake shoe housing and a cam element. The brake shoe housing has a first arm element, a second arm element, and a flexible bottom section. A cam opening is disposed within the brake shoe housing. A gap space exists above the cam opening. The cam element is disposed within the cam opening. The cam element contains a tilt post receiving slot that received the tilt post from a window sash. A catch finger extends from the first arm element into the gap space. The catch finger at least partially obstructs the tilt post receiving slot. This prevents the tilt post of the window sash from being inadvertently lifted out of the brake shoe assembly.

Abstract translation: 一种用于使用闸瓦组件的倾斜窗的平衡系统。 制动蹄组件包括制动蹄壳体和凸轮元件。 制动蹄壳体具有第一臂元件，第二臂元件和柔性底部。 凸轮开口设置在制动蹄壳体内。 凸轮开口上方存在间隙。 凸轮元件设置在凸轮开口内。 凸轮元件包括从窗扇接收倾斜柱的倾斜柱接收槽。 爪指从第一臂元件延伸到间隙空间中。 抓爪指至少部分地阻挡倾斜柱接收槽。 这防止窗框的倾斜柱不经意地从制动蹄组件中提出。

公开(公告)号：US20130247469A1

公开(公告)日：2013-09-26

申请号：US13424563

申请日：2012-03-20

Applicant: Chung-Hsien HSIEH

Inventor： Chung-Hsien HSIEH

IPC: E05F15/02 ,  E05F11/54

CPC classification number: E05F11/54 ,  E05F15/681 ,  E05Y2201/21 ,  E05Y2201/26 ,  E05Y2201/484 ,  E05Y2800/116 ,  E05Y2900/106

Abstract: A composite pull-chain disc mechanism with brake function for a door operator comprises a torsional spring having de-twisting and twisting sides. The weight of a door curtain always acts on the de-twisting sides, so that the inner diameter of the torsional spring is induced to shrink to brake the rotation of the central shaft of the door operator. If twisting sides bears an external force, the inner diameter of the torsional spring is induced to enlarge to release braking of the central shaft. Furthermore, the composite pull-chain disc mechanism can be adapted to an electric door operator. In the case of detaching an electric motor mechanism during maintenance, the door operator can still be operated to open/close a door in a manual mode through the composite pull-chain disc mechanism.

Abstract translation: 具有用于门操作器的制动功能的复合拉链盘机构包括具有去扭和扭转侧的扭转弹簧。 门帘的重量总是作用在减扭侧，使得扭转弹簧的内径被引起收缩，以制动门操作者的中心轴的旋转。 如果扭转面承受外力，则扭转弹簧的内径被引起放大，以释放中心轴的制动。 此外，复合拉链盘机构可以适用于电动门操作器。 在维护期间拆卸电动机构的情况下，门操作者仍然可以通过复合拉链盘机构以手动模式操作以打开/关闭门。

公开(公告)号：US20120325917A1

公开(公告)日：2012-12-27

申请号：US13603969

申请日：2012-09-05

Applicant: Jeff Longyear

Inventor： Jeff Longyear

IPC: G06M1/00

CPC classification number: E05D13/1269 ,  E05F15/00 ,  E05Y2201/484 ,  E05Y2400/10 ,  E05Y2400/82 ,  E05Y2800/00 ,  E05Y2800/404 ,  E05Y2900/132

Abstract: A spring cycle tracker system for a door mounted on a track having at least one spring, with the door having an open and closed position. The system has at least one sensed element and a tracker. The tracker has a sensor having at least one sensing element; and a controller having a counter, at least one input signal from the at least one sensing element and at least one output signal. The sensed element and the tracker are mounted such that when the door is moved towards the open position and/or the closed position, the sensed element and the controller are moved adjacent to each other so that the sensing element senses the sensed element, sending an input signal to the controller, incrementing the counter, tracking a number of times the spring is used.

Abstract translation: 一种用于安装在具有至少一个弹簧的轨道上的门的弹簧循环跟踪器系统，门具有打开和关闭位置。 该系统具有至少一个感测元件和跟踪器。 跟踪器具有至少一个传感元件的传感器; 以及具有计数器，来自所述至少一个感测元件的至少一个输入信号和至少一个输出信号的控制器。 感测到的元件和跟踪器被安装成使得当门朝向打开位置和/或关闭位置移动时，感测元件和控制器彼此相邻地移动，使得感测元件感测感测元件，发送 输入信号到控制器，递增计数器，跟踪使用弹簧的次数。

公开(公告)号：US20120031003A1

公开(公告)日：2012-02-09

申请号：US12851669

申请日：2010-08-06

Applicant: Eric J. Boettcher

Inventor： Eric J. Boettcher

IPC: E05D15/48 ,  B60J5/06

CPC classification number: E05D15/101 ,  B60J5/06 ,  E05D15/1047 ,  E05F15/649 ,  E05Y2201/484 ,  E05Y2201/488 ,  E05Y2201/602 ,  E05Y2201/624 ,  E05Y2900/531

Abstract: A sliding door mechanism includes an upper slide rail and a lower slide rail fixed to a vehicle side body structure. An upper slider is associated with the upper rail, and a lower slider is associated with the lower rail. An upper link includes a control arm pivotally connected to both the upper slider and a vehicle door. A lower link includes a control arm pivotally connected to both the lower slider and the vehicle door. A control mechanism is operatively associated with a selected one of the upper link and the lower link. The control mechanism includes a first control fixed to the vehicle side body structure and a second control fixed to the control arm of the selected link. Movement of the second control is based on predetermined structural constraints associated with the first control. The control mechanism controls rotation and translation of the upper and lower links.

Abstract translation: 滑动门机构包括固定到车辆侧体结构的上滑轨和下滑轨。 上部滑块与上部导轨相关联，下部滑块与下部导轨相关联。 上连杆包括枢转地连接到上滑块和车门两者的控制臂。 下连杆包括枢转地连接到下滑块和车门两者的控制臂。 控制机构可操作地与上链路和下链路中的一个相关联。 控制机构包括固定到车辆侧车身结构的第一控制和固定到所选择的连杆的控制臂的第二控制。 第二控制的运动基于与第一控制相关联的预定结构约束。 控制机构控制上下连杆的旋转和平移。

公开(公告)号：US20110214354A1

公开(公告)日：2011-09-08

申请号：US13128752

申请日：2009-08-27

Applicant: Joseph Talpe

Inventor： Joseph Talpe

IPC: F16F9/24 ,  F16H1/28 ,  F16H19/04 ,  E05F15/00

CPC classification number: F16F9/19 ,  E05F3/12 ,  E05F3/14 ,  E05F5/00 ,  E05F15/63 ,  E05Y2201/20 ,  E05Y2201/236 ,  E05Y2201/254 ,  E05Y2201/256 ,  E05Y2201/264 ,  E05Y2201/266 ,  E05Y2201/41 ,  E05Y2201/434 ,  E05Y2201/458 ,  E05Y2201/484 ,  E05Y2201/604 ,  E05Y2201/622 ,  E05Y2201/702 ,  E05Y2201/72 ,  E05Y2600/20 ,  E05Y2600/45 ,  E05Y2800/174 ,  E05Y2800/358 ,  E05Y2900/40 ,  Y10T16/2771 ,  Y10T16/2788 ,  Y10T16/283 ,  Y10T16/304 ,  Y10T74/18088

Abstract: The present invention relates to an actuator (1), comprising an output member (6); a resilient element (8) connected to said output member (6) so as to urge it in a first direction; and an hydraulic rotation damper (5) with a closed cylinder cavity, a rotational damper shaft which extends into the cylinder cavity, and a piston dividing the cylinder cavity into a first side and a second side. Within the rotation damper (5), the rotational movement of the damper shaft is converted into a translational movement of the piston along a longitudinal axis of the shaft. A restricted fluid passage communicates said first and second sides. The damper shaft is connected over a gearing (10, 15, 17) to the output member (6) and resilient element (8) of the actuator for damping movement of said output member (6) in said first direction.The present invention relates to both rotational and linear actuators as well as to a closing mechanisms for hinged members, such as doors, gates, or windows, comprising such actuators.

Abstract translation: 本发明涉及一种包括输出构件（6）的致动器（1）。 连接到所述输出构件（6）的弹性元件（8），以沿第一方向推动所述弹性元件; 以及具有闭合气缸腔的液压旋转阻尼器（5），延伸到气缸腔中的旋转阻尼器轴和将气缸腔分成第一侧和第二侧的活塞。 在旋转阻尼器（5）内，阻尼器轴的旋转运动被转换为活塞沿着轴的纵向轴线的平移运动。 限制流体通道连通所述第一和第二侧面。 阻尼器轴通过齿轮（10,15,17）连接到输出构件（6）和致动器的弹性元件（8），用于阻尼所述输出构件（6）在所述第一方向上的运动。 本发明涉及旋转和线性致动器以及包括这种致动器的铰接构件（例如门，门或窗）的闭合机构。