公开(公告)号：US3717954A

公开(公告)日：1973-02-27

申请号：US3717954D

申请日：1971-10-20

Applicant: SHECKELLS A

Inventor： SHECKELLS A

IPC: E05F15/10 ,  E05D15/02

CPC classification number: E05F15/608 ,  E05Y2201/242 ,  E05Y2800/234 ,  E05Y2900/132 ,  Y10T74/2186

Abstract: A motor driven revolving door operating mechanism including a main gear connected to the revolving door shaft, a centrifugal brake assembly, a gear train assembly connected between the main gear and centrifugal brake assembly and a drive motor connected to the gear train assembly, the motor being disposed in the same horizontal plane as the main gear; the main gear, centrifugal brake assembly, gear train assembly and motor all being positioned within a housing in spaced, parallel, closely adjacent horizontal planes to thereby form a low-profile motor driven operating mechanism adapted for selective installation in either an overhead or floor-type revolving door installation.

Abstract translation: 一种电机驱动的旋转门操作机构，包括连接到旋转门轴的主齿轮，离心制动组件，连接在主齿轮和离心制动组件之间的齿轮系组件和连接到齿轮系组件的驱动马达，电动机 设置在与主齿轮相同的水平面上; 主齿轮，离心式制动器组件，齿轮系组件和电动机都位于壳体内的间隔开的，平行的紧密相邻的水平面中，从而形成适于选择性地安装在架空或地板上的低轮廓马达驱动的操作机构， 型旋转门安装。