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    Non-handed in-line window supporting bracket
    41.
    发明授权
    Non-handed in-line window supporting bracket 失效
    非手持式在线窗户支架

    公开(公告)号：US5898977A

    公开(公告)日：1999-05-04

    申请号：US936981

    申请日：1997-09-25

    Applicant: Malcolm Muir

    Inventor： Malcolm Muir

    IPC: E05D5/12 ,  E05D15/30 ,  E05D15/44 ,  E05D15/00 ,  E05D15/32

    CPC classification number: E05D15/44 ,  E05D15/30 ,  E05D5/12 ,  E05Y2201/628 ,  E05Y2600/508 ,  E05Y2900/148 ,  Y10T16/54035 ,  Y10T16/5453 ,  Y10T16/547 ,  Y10T16/5476 ,  Y10T16/558

    Abstract: A supporting bracket for windows which can be used on any side of a window and which can be mounted using existing central mount installation tooling is disclosed. The supporting bracket uses dual sided containment of the vent bar end for preventing sash play and uses camming surfaces to allow for immediate sash pull in which prevents weather-strip problems and prevents the supporting bracket from binding during an opening operation. In some embodiments, an end cap engages opposite sides of a symmetric vent bar end. In another embodiment, a pin attached to the vent bar is engaged on opposite sides by a track formed within the main track of the supporting bracket. In all embodiments, the vent bar and the link pivotally connecting the vent bar to the track are prevented from moving in a direction opposite the direction of opening during an opening operation. The arms of the supporting bracket may have fully rounded edges for preventing binding between adjacent arms during load. Also, the vent bar end and corresponding structure for dual sided containment in each embodiment are symmetrically shaped so that the supporting bracket may be utilized on any side of a window.

    Abstract translation: 公开了一种用于窗户的支撑托架，其可以在窗户的任何一侧上使用，并且可以使用现有的中心安装工具来安装。 支撑支架使用通气杆端的双面容纳件来防止窗框的运动，并使用凸轮表面，以便立即进行窗扇拉动，从而防止气垫条的问题，并防止支架在打开操作期间的装订。 在一些实施例中，端帽与对称的通气杆端部的相对侧接合。 在另一个实施例中，附接到通气杆的销通过形成在支撑托架的主轨道内的轨道在相对侧上接合。 在所有实施例中，防止通气杆和将通气杆枢转地连接到轨道的连杆在打开操作期间沿与打开方向相反的方向移动。 支撑托架的臂可以具有完全圆形的边缘，用于在加载期间防止相邻臂之间的结合。 此外，在每个实施例中，通气杆端和用于双面密封的相应结构是对称的，使得支撑托架可以用于窗户的任何一侧。

    Drive mechanism for elevator door
    42.
    依法登记的发明
    Drive mechanism for elevator door 失效
    电梯门驱动机构

    公开(公告)号：USH1362H

    公开(公告)日：1994-10-04

    申请号：US27795

    申请日：1993-03-08

    Applicant: Walter J. Herrmann ,  C. Paul Herrmann

    Inventor： Walter J. Herrmann ,  C. Paul Herrmann

    IPC: B66B13/08 ,  E05F15/14 ,  B66B13/00 ,  E05F11/00

    CPC classification number: E05F15/632 ,  B66B13/08 ,  E05F15/635 ,  E05Y2201/628 ,  E05Y2201/668 ,  E05Y2201/674 ,  E05Y2201/706 ,  E05Y2800/00 ,  E05Y2900/104

    Abstract: An elevator car has a drive mechanism mounted in a compact housing on the upper surface of the car. The drive mechanism includes a rotatable drive shaft, around which is mounted a linear actuator block having a plurality of ball bearings, obliquely arranged relative to the shaft, and firmly touching the shaft. Rotation of the shaft by a motor makes the block move linearly along the shaft. A bracket attached to the block carries an elevator door. Rotation of the shaft therefore opens and closes the door. The direction of movement of the block, and hence the door, depends on the direction of rotation of the shaft. The drive mechanism is compact and simple, and can be applied to new elevators or can be used to retrofit existing elevator cars.

    Abstract translation: 电梯轿厢具有安装在轿厢上表面上的紧凑壳体中的驱动机构。 驱动机构包括可旋转的驱动轴，围绕该驱动轴安装有具有多个相对于轴倾斜布置并且牢固地接触轴的多个滚珠轴承的线性致动器块。 通过电机使轴旋转使块沿着轴线直线移动。 附接到该块的支架携带电梯门。 因此，轴的旋转打开和关闭门。 块的运动方向以及门的移动方向取决于轴的旋转方向。 驱动机构紧凑简单，可应用于新电梯或可用于改造现有的电梯轿厢。

    Adjustable casement hinge
    43.
    发明授权
    Adjustable casement hinge 失效
    可调式平开铰链

    公开(公告)号：US5307539A

    公开(公告)日：1994-05-03

    申请号：US831882

    申请日：1992-02-06

    Applicant: Leonard P. Bauman

    Inventor： Leonard P. Bauman

    IPC: E05C17/18 ,  E05D5/10 ,  E05D5/12 ,  E05D7/00 ,  E05D7/04 ,  E05D11/08 ,  E05D15/30

    CPC classification number: E05D15/30 ,  E05D7/0054 ,  E05D11/08 ,  E05D2005/102 ,  E05D2007/0063 ,  E05D5/10 ,  E05D5/12 ,  E05Y2201/628 ,  E05Y2600/508 ,  E05Y2900/148 ,  Y10S16/34 ,  Y10T16/532 ,  Y10T16/5323

    Abstract: A connection for adjustably holding two window hardware members in pivotally connected relationship, including a first hardware member with a first cylindrical opening, a second hardware member with a second cylindrical opening, and a stud. The stud has a flange having two substantially parallel faces and a peripheral surface therebetween, with a rivet portion projecting from one face and a pivot portion projecting from the other face. The rivet portion includes a cylindrical neck extending through the first cylindrical opening and a head on the end of the neck, the flange and the head engaging opposite sides of the first hardware member to frictionally secure the stud against freely pivoting relative to the track. The pivot portion includes a cylindrical shaft eccentric from the cylindrical neck and extending through the second cylindrical opening. A C-ring is disposed in an external peripheral groove in the pivot portion to secure the second hardware member thereto for pivoting about the cylindrical shaft. A part of the C-ring is in the peripheral groove and a part extends radially beyond the pivot portion periphery when the C-ring is in a securing position. The peripheral groove has a depth to enable deformation of the C-ring by movement of the spaced-apart ends towards each other to a release position in which substantially all of the C-ring is in the peripheral groove. The stud flange peripheral surface is engageable with a tool to allow for adjustment of the pivotal connection by pivoting the stud.

    Abstract translation: 一种用于可调节地保持枢转连接关系的两个窗口五金构件的连接件，包括具有第一圆柱形开口的第一硬件构件，具有第二圆柱形开口的第二硬件构件和螺栓。 螺柱具有凸缘，该凸缘具有两个基本上平行的面和它们之间的周边表面，其中一个铆钉部分从一个表面突出，一个枢转部分从另一个表面突出。 铆钉部分包括延伸穿过第一圆柱形开口的圆柱形颈部和在颈部端部上的头部，凸缘和头部接合第一硬件构件的相对侧面，以摩擦地固定螺栓抵抗相对于轨道的自由枢转。 枢转部分包括从圆柱形颈部偏心并延伸穿过第二圆柱形开口的圆柱形轴。 C形环设置在枢转部分的外周槽中，以将第二硬件构件固定到其周围以围绕圆柱形轴枢转。 当C形环处于固定位置时，C形环的一部分位于周边槽中，并且部分径向延伸超过枢转部分周边。 周边槽具有深度以使C形环能够通过间隔开的端部彼此相对移动到释放位置而使C形环变形，其中基本上所有的C形环都在周边槽中。 螺柱凸缘外周表面可与工具接合，以允许通过枢转螺柱来调节枢转连接。

    Window or the like stays
    45.
    发明授权
    Window or the like stays 失效
    窗户等停留

    公开(公告)号：US4226002A

    公开(公告)日：1980-10-07

    申请号：US948022

    申请日：1978-10-02

    Applicant: Ronald P. Davis

    Inventor： Ronald P. Davis

    IPC: E05C17/04 ,  E05C17/12 ,  E05C17/32 ,  E05D5/12 ,  E05D11/08 ,  E05D15/44 ,  E05F3/22

    CPC classification number: E05D15/44 ,  E05D11/08 ,  E05D2005/102 ,  E05D5/12 ,  E05Y2201/628 ,  E05Y2600/508 ,  E05Y2800/744 ,  E05Y2900/148 ,  Y10T16/537 ,  Y10T16/53832 ,  Y10T16/54034 ,  Y10T16/5453

    Abstract: A window stay for adjustable mounting of a window sash into a window frame which comprises a first mounting plate adapted for attachment to the frame of a window and a second mounting plate adapted for attachment to the sash of a window. A carriage is slidably mounted on the first mounting plate. An arm is pivotally connected by one end to the sash mounting plate and by the other end to the frame mounting plate. The sash mounting plate is further pivoted but at a point remote from the pivot coupling the arm to the frame mounting plate to the slidably mounted carriage. Means are provided which cause the carriage to be angularly displaced relative to the frame mounting plate during the initial opening and closing.

    Abstract translation: 一种用于可调节地将窗框安装到窗框中的窗户支撑件，其包括适于附接到窗框的第一安装板和适于附接到窗户窗扇的第二安装板。 滑架可滑动地安装在第一安装板上。 手臂通过一端枢转连接到窗框安装板，另一端枢转连接到框架安装板。 窗框安装板进一步枢转，但是在远离枢轴的点将臂连接到框架安装板到可滑动地安装的滑架。 提供了在初始打开和关闭期间使托架相对于框架安装板角位移的装置。

    Window or the like stays
    46.
    发明授权
    Window or the like stays 失效
    窗户等停留

    公开(公告)号：US3939529A

    公开(公告)日：1976-02-24

    申请号：US451197

    申请日：1974-03-14

    Applicant: Ronald Percival Davis

    Inventor： Ronald Percival Davis

    IPC: E05D5/12 ,  E05D15/46 ,  E05D15/58 ,  E05D7/04

    CPC classification number: E05D15/466 ,  E05D2005/102 ,  E05D5/12 ,  E05Y2201/628 ,  E05Y2600/508 ,  E05Y2900/148 ,  Y10T16/5329 ,  Y10T16/537 ,  Y10T16/54038

    Abstract: A window stay for swingably mounting a window sash on a window frame, comprises a pair of vertically superposed stub mounting plates secured to one of the sash and frame, and at least one further mounting plate secured to the other of the sash and frame. A pair of arms pivotally interconnect each stub mounting plate with the further mounting plate or plates. One of the pivotal connections of the arms is a friction joint of special form.

    Abstract translation: 用于将窗框可摆动地安装在窗框上的窗户支撑件包括固定到窗框和框架之一的一对垂直重叠的短截线安装板，以及固定到窗框和框架的另一个的至少一个另外的安装板。 一对臂将每个短管安装板与另外的安装板或板互连。 武器的关键之一是特殊形式的摩擦接头。

    Automatic door operator and drive mechanism thereof
    49.
    发明授权
    Automatic door operator and drive mechanism thereof 有权

    公开(公告)号：US11939808B2

    公开(公告)日：2024-03-26

    申请号：US17442376

    申请日：2020-03-27

    Applicant: Assa Abloy Entrance Systems AB

    Inventor： Yong Chen ,  Jingfeng Zhang

    IPC: E05F15/00 ,  E05F15/63

    CPC classification number: E05F15/63 ,  E05Y2201/434 ,  E05Y2201/624 ,  E05Y2201/628 ,  E05Y2201/70 ,  E05Y2201/702 ,  E05Y2201/72 ,  E05Y2900/132

    Abstract: An automatic door operator and a drive mechanism thereof are disclosed. The drive mechanism of the automatic door includes a planetary reducer driven by an electric motor, and a drive shaft driven by a planetary reducer. The planetary reducer includes a housing and a planetary gear train mounted in the housing. The planetary gear train includes a final-stage planet carrier configured to output torque, and a center of the final-stage planet carrier is provided with a torque output hole. A first end of the drive shaft is detachably inserted in the torque output hole and is non-rotatably connected to the torque output hole, and a second end of the drive shaft extends out of the housing. The drive mechanism of the automatic door operator is advantageous to the miniaturization design of the automatic door operator.

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