公开(公告)号：WO2005021914A1

公开(公告)日：2005-03-10

申请号：PCT/CA2004/001631

申请日：2004-09-03

Applicant: DPNKD HOLDINGS INC.

Inventor： OKULOV, Paul ,  ZOUAK, Amir

IPC: E05F15/02

CPC classification number: E05F15/63 ,  E05F3/22 ,  E05F3/227 ,  E05F15/00 ,  E05F15/40 ,  E05F15/41 ,  E05F15/619 ,  E05F15/622 ,  E05F15/624 ,  E05F15/74 ,  E05Y2201/214 ,  E05Y2201/236 ,  E05Y2201/47 ,  E05Y2400/53 ,  E05Y2400/614 ,  E05Y2400/86 ,  E05Y2600/13 ,  E05Y2800/246 ,  E05Y2800/252 ,  E05Y2900/112 ,  E05Y2900/132

Abstract: The present invention relates to a door operating system for controlling the movement of a door, more particularly to "no touch" door openers for public washrooms and households. The system has a motor with a gear chain where the high gear is generally semicircularly shaped engaged with a swinging arm coupled with the door through the roller and a pilot plate. The unit is activated upon receipt of the signal from overhead passive infrared or hand proximity detecting sensors and has a controlling system to provide for opening and closing the door, as well as retraction of the arm in the event of door encountering an obstacle or in an overload condition of the motor. The arm and a gear are linked pivotally with each other and with the unit housing. They are coupled through a spring suspension system and have a clutch mechanism preventing overloading. The only external moving part is the arm, which is, along with geared sector, protected by a flexible member providing security to prevent accidental jamming of objects by it. The unit may be battery operated with a low voltage and low power AC/DC switching wall adapter. In autonomous operation it can provide up to 700 opening cycles without external power.

Abstract translation: 本发明涉及一种用于控制门的移动的门操作系统，更具体地涉及公厕和家庭的“无触摸”门开启器。 该系统具有带齿轮链的马达，其中高齿轮通常半圆形地与通过滚子和导向板与门连接的摆臂接合。 当接收到来自顶置被动红外线或手近距离检测传感器的信号时，该单元被激活，并且具有控制系统以提供打开和关闭门，以及在遇到障碍物的情况下臂的收回 电机过载状态 臂和齿轮相互枢转并与单元壳体连接。 它们通过弹簧悬挂系统联接并具有防止过载的离合器机构。 唯一的外部移动部件是手臂，它与齿轮传动部分一起被柔性部件保护，提供安全性，以防止物体意外堵塞。 该单元可以使用低电压和低功率AC / DC开关墙适配器进行电池供电。 在自主操作中，可以提供多达700个开启周期而无需外部电源。