公开(公告)号：US20150211278A1

公开(公告)日：2015-07-30

申请号：US14163450

申请日：2014-01-24

Applicant: Stanley Security Solutions, Inc.

Inventor： David D. Moyer ,  Chad A. Hickman

IPC: E05F3/08

CPC classification number: E05F3/102 ,  E05Y2201/624 ,  E05Y2201/706 ,  E05Y2600/324 ,  E05Y2600/33 ,  E05Y2800/409 ,  Y10T16/2766

Abstract: A door closer assembly is configured to controllably close a door and to accommodate several door closer assembly installation configurations. The door closer assembly includes a housing that carries a pinion having a pinion shaft with a tri-lobe end portion. A closer arm having a tri-lobe opening is configured to receive the tri-lobe end portion of the pinion shaft in driving engagement. The tri-lobe end portion of the pinion shaft and the corresponding tri-lobe opening in the closer arm cooperate to limit the number of orientations that the closer arm may be connected to the pinion shaft.

Abstract translation: 门闭合器组件被构造成可控制地关闭门并适应几种闭门器组件安装配置。 门关闭组件包括壳体，该壳体承载具有三叶端部的小齿轮轴的小齿轮。 具有三叶开口的更靠近的臂构造成在驱动接合时容纳小齿轮轴的三叶端部。 小齿轮轴的三叶端部和较近臂中相应的三叶片开口配合以限制较近的臂可以连接到小齿轮轴的方向的数量。