A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AUTOMATIC OPENING/CLOSING DOOR OR AUTOMATIC OPENING/CLOSING FOLDING DOOR
PROBLEM TO BE SOLVED: To surely detect a substance such as a person who passes a door entrance without shielding a safety light beam by an edge of a door even if the door is opened and closed, and to prevent that the person is caught in by the door due to the close of the door which has been opened by a close operation though the substance such as the person is passing through the door.SOLUTION: An automatic opening/closing door opens and closes one door by a support member at a measurement end part so as to be turntable, and opens and closes the door. A notch is formed toward an opening/closing rear end side of the door from a side part of the door so that a safety light beam is not shielded by the side part of the door at an opening/closing tip side at the opening/closing of the door of the automatic opening/closing door, and an open door safety light beam switch is installed at an attachment frame of the automatic opening/closing door so that the safety light beam passes the notch.SELECTED DRAWING: Figure 1
【課題】 ドアが開閉動作してもドアの縁によって安全光線を遮ることがなく、ドア入り口を通過する人などの物体の検知を確実に行い閉動作によって人などの物体がドアを通過中にも拘わらず開いたドアが閉じてドアに人が挟まれるのを防止することができるようにする。【解決手段】 １枚のドアを測端部で支持部材によって回動自在に支持し該支持部材を駆動して前記ドアを開閉する自動開閉ドアであって、前記自動開閉ドアの前記ドアの開閉時に該ドアの開閉先端側の辺部によって安全光線を遮らないように前記ドアの辺部から前記ドアの開閉後端側に向かって切欠きを設け、前記安全光線が前記切欠きを通過するように前記自動開閉ドアの取付枠に設置したことを特徴とする。【選択図】 図１
AUTOMATIC OPENING/CLOSING DOOR OR AUTOMATIC OPENING/CLOSING FOLDING DOOR
PROBLEM TO BE SOLVED: To surely detect a substance such as a person who passes a door entrance without shielding a safety light beam by an edge of a door even if the door is opened and closed, and to prevent that the person is caught in by the door due to the close of the door which has been opened by a close operation though the substance such as the person is passing through the door.SOLUTION: An automatic opening/closing door opens and closes one door by a support member at a measurement end part so as to be turntable, and opens and closes the door. A notch is formed toward an opening/closing rear end side of the door from a side part of the door so that a safety light beam is not shielded by the side part of the door at an opening/closing tip side at the opening/closing of the door of the automatic opening/closing door, and an open door safety light beam switch is installed at an attachment frame of the automatic opening/closing door so that the safety light beam passes the notch.SELECTED DRAWING: Figure 1
【課題】 ドアが開閉動作してもドアの縁によって安全光線を遮ることがなく、ドア入り口を通過する人などの物体の検知を確実に行い閉動作によって人などの物体がドアを通過中にも拘わらず開いたドアが閉じてドアに人が挟まれるのを防止することができるようにする。【解決手段】 １枚のドアを測端部で支持部材によって回動自在に支持し該支持部材を駆動して前記ドアを開閉する自動開閉ドアであって、前記自動開閉ドアの前記ドアの開閉時に該ドアの開閉先端側の辺部によって安全光線を遮らないように前記ドアの辺部から前記ドアの開閉後端側に向かって切欠きを設け、前記安全光線が前記切欠きを通過するように前記自動開閉ドアの取付枠に設置したことを特徴とする。【選択図】 図１
AUTOMATIC OPENING/CLOSING DOOR OR AUTOMATIC OPENING/CLOSING FOLDING DOOR
自動開閉ドア、又は自動開閉折り戸
YASUNO YASUO (author)
2017-07-27
Patent
Electronic Resource
Japanese
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| European Patent Office | 2017
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