公开(公告)号：US06273174B1

公开(公告)日：2001-08-14

申请号：US09534267

申请日：2000-03-24

Applicant: Rick Singleton

Inventor： Rick Singleton

IPC: E05D1516

CPC classification number: E05F15/681 ,  E05Y2201/214 ,  E05Y2201/244 ,  E05Y2201/686 ,  E05Y2900/106 ,  E05Y2900/516

Abstract: A garage door opener security system, for preventing the unauthorized opening of a garage door, mounted within a dwelling. The garage door opener has a track mounted to the dwelling, and a truck slidably mounted on the track which is operatively engaged with the door. A release lever extends downward from the truck to allow manual release and opening of the garage door. The security system prevents unauthorized operation of the release lever by providing a pair of security plates which extend downward from the truck on either side of the release lever. The security plates thereby prevent an unauthorized person from extending an object into the garage from outside in an attempt at operating the release lever.

Abstract translation: 一个车库门开启安全系统，用于防止未经许可打开车库门，安装在住宅内。 车库门开启器具有安装在住宅上的轨道，以及可滑动地安装在与门可操作地接合的轨道上的卡车。 释放杆从卡车向下延伸，以允许手动释放和打开车库门。 安全系统通过提供从释放杆两侧的卡车向下延伸的一对安全板来防止释放杆的未经授权的操作。 从而防止未经授权的人员从外部将物体延伸到车库中，以试图操作释放杆。