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1. 发明授权

US4458447A Revolving door system 失效
标题翻译：旋转门系统
公开(公告)号：US4458447A
公开(公告)日：1984-07-10
申请号：US374899
申请日：1982-05-04
申请人： Stanley R. Heise , Michael D. Blackston , Michael B. Zekich
发明人： Stanley R. Heise , Michael D. Blackston , Michael B. Zekich
IPC分类号： E05D15/02 , E05D15/48 , E05F15/10 , E05F15/20 , E06B3/90
CPC分类号： E05D15/02 , E05F15/608 , E05F15/72 , E06B3/90 , E05D15/48 , E05Y2201/462 , E05Y2400/854 , E05Y2800/25 , E05Y2800/746 , E05Y2900/132
摘要： A revolving door system has a central axis defining center shaft and three wing hangers rigidly joined and extending in equidistant spaced apart relationship about the center shaft's upper portion. Pivots couple three planar upright wings in closely spaced apart relationship to the center shaft. A magnetic latch on each wing hanger is spaced apart from the central axis more remote than the pivot, releasably maintaining the wings in ganged alignment with the hangers.A pair of facing substantially semicircular walls, spaced apart to define regions of ingress and egress, partially surrounds the wings and shaft on opposite sides. Each wall has two adjacent movable side panels hinged on opposite sides of a center panel, movable from a nominally enclosing position to an open panic position.Disposed remote from the adjacent side panel, a magnetic latch releasably maintains the side panels in circular alignment with the enclosure. A smoke detector is coupled to the electromagnetic latch means to cause a disengagement of the latch means in response to an indication.In a panic situation, release of the latch allows the wings to be released from the hangers and pivoted freely while the side panels are allowed to pivot about the hinges to enhance the egress frontage to thereby potentially increase the flow of people exiting from the building structure.
摘要翻译：旋转门系统具有定义中心轴的中心轴线和刚性地连接并围绕中心轴的上部等距间隔地延伸的三个翼架。枢轴与三个平面的立式翼相连，与中心轴间隔开。每个翼悬挂架上的磁性闩锁与远离枢轴的中心轴线间隔开，可释放地将翼片保持与悬挂器的联动对准。一对面对的基本上半圆形的壁，间隔开以限定入口和出口的区域，部分地围绕相对侧上的翼和轴。每个壁具有铰链在中心面板的相对侧上的两个相邻的可移动侧面板，可从标称封闭位置移动到打开的紧急位置。远离相邻的侧板设置，磁性闩锁可释放地将侧板与外壳圆形对准。烟雾探测器耦合到电磁锁定装置，以响应于指示使闩锁装置脱离接合。在紧急情况下，闩锁的释放允许翼从衣架释放并且自由枢转，同时侧板被允许围绕铰链枢转以增强出口的正面，从而潜在地增加从建筑结构离开的人的流动。

2. 发明授权

US4475308A Revolving door system 失效
标题翻译：旋转门系统
公开(公告)号：US4475308A
公开(公告)日：1984-10-09
申请号：US353165
申请日：1982-03-01
申请人： Stanley R. Heise , Michael D. Blackston , Michael B. Zekich , John L. B. Parselle
发明人： Stanley R. Heise , Michael D. Blackston , Michael B. Zekich , John L. B. Parselle
IPC分类号： E05F15/00 , E05F15/10 , E05F15/12 , E05F15/20 , E05G5/00 , E05D15/02
CPC分类号： E05G5/003 , E05F15/44 , E05F15/608 , E05F15/73 , E05F15/614 , E05Y2800/106 , E05Y2900/132
摘要： A controller driven revolving door system has facing spaced apart curved panels partially enclosing three equiangularly spaced center shaft coupled wings and defining entry and exit openings. The controller automatically selectively directs traffic flow through the entry and exit openings and is responsive to a microwave motion detector at the entry and a mat switch in a quarter-point position accessable to the exit. A DC motor is coupled by a gearing assembly to the center shaft. The controller monitors current passing through the motor windings sensing shaft rotation. Responsive to the mat switch, the controller applies a resistive load to the DC motor windings to regeneratively brake the rotation of the door. The controller thereafter reverses the polarity of the motor windings causing the door to rotate in a reverse direction and back any individual out of the exit area. Drum edge switches on the curved panels sense interference with foreign objects to cause the controller to regeneratively brake, halting rotation of the center shaft. A handicapped person switch is provided to reduce motor current and reduce shaft rotation speed.

3. 发明授权

US4530183A Revolving door system 失效
标题翻译：旋转门系统
公开(公告)号：US4530183A
公开(公告)日：1985-07-23
申请号：US636576
申请日：1984-08-01
申请人： Stanley R. Heise , Michael D. Blackston , Michael B. Zekich , John L. B. Parselle
发明人： Stanley R. Heise , Michael D. Blackston , Michael B. Zekich , John L. B. Parselle
IPC分类号： E05F15/00 , E05F15/10 , E05F15/12 , E05F15/20 , E05D15/02
CPC分类号： E05F15/608 , E05F15/44 , E05F15/70 , E05F15/73 , E05F15/614 , E05Y2800/106 , E05Y2900/132
摘要： A controller driven revolving door system has facing spaced apart curved panels partially enclosing three equiangularly spaced center shaft coupled wings and defining entry and exit openings. The controller automatically selectively directs traffic flow through the entry and exit openings and is responsive to a microwave motion detector at the entry and a mat switch in a quarter-point position accessable to the exit. A DC motor is coupled by a gearing assembly to the center shaft. The controller monitors current passing through the motor windings sensing shaft rotation. Responsive to the mat switch, the controller applies a resistive load to the DC motor windings to regeneratively brake the rotation of the door. The controller thereafter reverses the polarity of the motor windings causing the door to rotate in a reverse direction and back any individual out of the exit area. Drum edge switches on the curved panels sense interference with foreign objects to cause the controller to regeneratively brake, halting rotation of the center shaft. A handicapped person switch is provided to reduce motor current and reduce shaft rotation speed.
摘要翻译：控制器驱动的旋转门系统具有面向间隔开的弯曲面板，其部分地包围三个等角间隔的中心轴联接的翼并限定入口和出口。控制器自动选择性地引导交通流通过入口和出口，并响应入口处的微波运动检测器和可访问出口的四分之一点的垫开关。直流电动机由齿轮组件联接到中心轴。控制器监控通过电机绕组的电流传感轴旋转。响应于垫开关，控制器向DC电动机绕组施加电阻负载以再生地制动门的旋转。然后，控制器反转电动机绕组的极性，使得门沿相反方向旋转并使任何个体从出口区域退回。弯曲面板上的鼓边开关感测到异物的干扰，使控制器再次制动，停止中心轴的旋转。提供残疾人开关以减少电机电流并降低转轴转速。

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