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    • 32. 发明授权
    • Revolving doors
    • 旋转门
    • US4557073A
    • 1985-12-10
    • US546613
    • 1983-10-28
    • Kjell H. Sandling
    • Kjell H. Sandling
    • E05D15/02E05F15/10E06B3/90E06B3/24
    • E06B3/906E05D15/02E05F15/608E06B3/90E05Y2900/132
    • The present invention concerns a revolving door device having arcuate screens arranged on diametrically opposite sides of the passage space constituting part of the revolving door closely adapted to the fixed outer walls of the device. Said screens being connected with each other through a partition wall divided up in three sections having the central section openable. The respective outer sections is aligned along a chord of the circular space so that when said screens are in a position for access to the respective passage spaces, a free through path may be obtained from entrance opening to the outer through the openable central section in case of emergency.
    • 本发明涉及一种旋转门装置,其具有布置在构成旋转门的一部分的通道空间的径向相对侧上的弓形筛,其紧密地适合于装置的固定外壁。 所述屏幕通过划分成三个部分的分隔壁彼此连接,所述三个部分具有中心部分可开启。 相应的外部部分沿着圆形空间的弦线对准,使得当所述筛网处于用于进入相应通道空间的位置时,可以通过可打开中心部分的入口到外部获得自由通过的路径, 的紧急情况。
    • 33. 发明授权
    • Revolving door security system
    • 旋转门安全系统
    • US4534131A
    • 1985-08-13
    • US546827
    • 1983-10-31
    • Michael D. BlackstonGary Reinecke
    • Michael D. BlackstonGary Reinecke
    • E05D15/02E05F15/10E05F15/20E05G5/00
    • E05D15/02E05F15/608E05F15/73E05G5/003E05Y2800/106E05Y2900/132
    • A revolving door system has a central axis defining a center shaft and three wing hangers rigidly joined and extending in a equidistant spaced apart relationship about the center shaft's upper portion.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.The system allows free passage of persons in an authorized direction while preventing, and driving out, intruders attempting to pass in an unauthorized direction. If an intruder enters the system in an unauthorized direction, the door stops before the intruder has free passage to the other side, reverses direction and forces the intruder back toward the entrance. In one configuration, the door then rotates in its forward direction to permit the authorized passenger to escape the system, but not far enough to allow the intruder to pass. In another configuration, the reversal of the door allows the passenger to escape from the side in which it entered. The system then recycles alternately reverse and forward again until the intruder is convinced to leave the system or the authorized passenger has escaped, whereupon the system returns to its normal stop position and the intruder is prevented from passing.
    • 旋转门系统具有限定中心轴的中心轴线和刚性地连接并围绕中心轴上部以等距离间隔的关系延伸的三个翼架。 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。 该系统允许人员在授权方向自由通过,同时防止和驱赶入侵者试图通过未经授权的方向。 如果入侵者以未经授权的方式进入系统,则门将在入侵者自由通过另一侧之前停止,反转方向并迫使入侵者返回入口。 在一种配置中,门然后沿其向前的方向旋转,以允许授权的乘客逃离系统,但不足以允许入侵者通过。 在另一种配置中,门的反转允许乘客从其进入的一侧逃离。 系统然后再次循环回转,直到入侵者确信离开系统或授权乘客逃脱,于是系统返回其正常停止位置,并且防止入侵者通过。
    • 34. 发明授权
    • Revolving door system
    • 旋转门系统
    • US4458447A
    • 1984-07-10
    • US374899
    • 1982-05-04
    • Stanley R. HeiseMichael D. BlackstonMichael B. Zekich
    • Stanley R. HeiseMichael D. BlackstonMichael B. Zekich
    • E05D15/02E05D15/48E05F15/10E05F15/20E06B3/90
    • E05D15/02E05F15/608E05F15/72E06B3/90E05D15/48E05Y2201/462E05Y2400/854E05Y2800/25E05Y2800/746E05Y2900/132
    • 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.
    • 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 。