公开(公告)号：US09695620B2

公开(公告)日：2017-07-04

申请号：US14872281

申请日：2015-10-01

Applicant: Yale Security, Inc.

Inventor： Peter Zasowski ,  Dustin Lawhon ,  Robert M. Bell

IPC: E05F1/08 ,  E05F1/10

CPC classification number: E05F1/105 ,  E05Y2600/12 ,  E05Y2900/132

Abstract: An apparatus for adjusting the force in a door operator or closer includes a tube rotatable about a longitudinal axis and a coil spring therein connected to door operator/closer. A fixed adjusting screw extends along the longitudinal axis of the housing through the coil spring and a spring collar is threaded onto the adjusting screw and rotatable with the tube. The spring collar bears on the distal end of the spring to vary the spring compression upon rotation of the housing and thereby vary force applied by the door operator or closer. The housing has an opening though which the spring is visible, and the tube has markings indicating the degree of spring compression. An indicator is moveable along and visible outside the housing to indicate the compression of the spring.

公开(公告)号：US20170130500A1

公开(公告)日：2017-05-11

申请号：US15415065

申请日：2017-01-25

Applicant: Yale Security, Inc.

Inventor： Robert Matthew Bell ,  Peter Zasowski ,  Dustin Lawhon

IPC: E05F1/00 ,  E05F3/22

CPC classification number: E05F3/227 ,  E05F15/63 ,  E05Y2201/624 ,  E05Y2201/636 ,  E05Y2201/706 ,  E05Y2600/322 ,  E05Y2600/324 ,  E05Y2800/26 ,  E05Y2800/40 ,  E05Y2800/45 ,  E05Y2900/132

Abstract: A door closer, comprising a door closer housing mounted to one of a door frame or a door surface and a linkage arm for pivoting the door between open and closed positions. The linkage arm has a first and second end, the first end mounted to the other of the door frame or the door surface. The door closer includes a rotatable connector between the linkage arm and the door closer housing, the linkage arm second end engaging with the rotatable connector. The connector has a rotatable body portion and head protrusion substantially secured in a female receptor to transmit rotation about a longitudinal axis of the connector. One or both of the head protrusion or female receptor has a curved profile and is further movable with respect to the head protrusion to permit limited rotational misalignment of the linkage arm on any axis perpendicular to the connector longitudinal axis.

公开(公告)号：US20160097230A1

公开(公告)日：2016-04-07

申请号：US14872281

申请日：2015-10-01

Applicant: Yale Security, Inc.

Inventor： Peter Zasowski ,  Dustin Lawhon ,  Robert M. Bell

IPC: E05F1/10

CPC classification number: E05F1/105 ,  E05Y2600/12 ,  E05Y2900/132

Abstract: An apparatus for adjusting the force in a door operator or closer includes a tube rotatable about a longitudinal axis and a coil spring therein connected to door operator/closer. A fixed adjusting screw extends along the longitudinal axis of the housing through the coil spring and a spring collar is threaded onto the adjusting screw and rotatable with the tube. The spring collar bears on the distal end of the spring to vary the spring compression upon rotation of the housing and thereby vary force applied by the door operator or closer. The housing has an opening though which the spring is visible, and the tube has markings indicating the degree of spring compression. An indicator is moveable along and visible outside the housing to indicate the compression of the spring.

Abstract translation: 用于调节门操作者或关闭器中的力的装置包括可围绕纵向轴线旋转的管和连接到门操作者/更近的螺旋弹簧。 固定的调节螺钉通过螺旋弹簧沿着壳体的纵向轴线延伸，并且弹簧套环螺纹连接到调节螺钉上并与管可旋转。 弹簧圈承载在弹簧的远端上，以在壳体旋转时改变弹簧的压缩力，从而改变由门操作者或更近的人施加的力。 壳体具有弹簧可见的开口，并且管具有指示弹簧压缩程度的标记。 指示器可沿外壳移动并且在壳体外部可见，以指示弹簧的压缩。

公开(公告)号：US20150262438A1

公开(公告)日：2015-09-17

申请号：US14709787

申请日：2015-05-12

Applicant: Yale Security, Inc.

Inventor： Peter Zasowski ,  Dustin Lawhon ,  Kurt Dietrich ,  Tommy G. McNally, II

IPC: G07C9/00 ,  G06F3/0482 ,  E05F15/77

CPC classification number: G07C9/00126 ,  E05F15/77 ,  E05Y2400/30 ,  G06F3/0482

Abstract: A door operator comprises a door driver for opening and closing a door, a controller including a microprocessor connected to and controlling the door driver, a graphical user interface comprising a display screen with touch select input coupled to the microprocessor to display information stored in the controller and to receive instructions selected from the display screen by a user, and a memory module coupled to the microprocessor and storing code executed by the microprocessor. The microprocessor under control of the code displays to the user various menu items on the graphical user interface display and enables the user to select among the menu items using the display screen with touch select input such that the microprocessor derives a control signal. Circuitry is configured to receive the control signal from the microprocessor and to carry the control signal to the door driver.

Abstract translation: 门操作器包括用于打开和关闭门的门驱动器，包括连接到并控制门驱动器的微处理器的控制器，包括具有耦合到微处理器的触摸选择输入的显示屏的图形用户界面，以显示存储在控制器中的信息 并且接收由用户从显示屏幕选择的指令，以及耦合到微处理器并存储由微处理器执行的代码的存储器模块。 在该代码的控制下的微处理器向用户显示图形用户界面显示上的各种菜单项，并且使用户能够使用具有触摸选择输入的显示屏在菜单项之间进行选择，使得微处理器得到控制信号。 电路被配置为从微处理器接收控制信号并将控制信号传送到门驱动器。