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公开(公告)号：EP1794077B1
公开(公告)日：2012-04-04
申请号：EP04789130.4
申请日：2004-09-27
发明人： LELIC, Muhidin A. , PENG, Pei-Yuan , SIEWERT, Bryan Robert , GIERAS, Jacek F. , TRACEY, Michael , MALONE, Thomas
IPC分类号： B66B13/22
CPC分类号： B66B13/22
摘要： An elevator door lock assembly (30) includes a sensor device (40) for providing an indication of a properly locked door. A plurality of proximity sensor elements (42, 44) interact with activating elements (52, 54) when the door lock assembly (30) is properly locked. In disclosed examples, a specific geometric pattern of the sensor elements (42, 44) and the activating elements (52, 54) provides redundancy and tampering protection. In a disclosed example, an output from the sensor device (40) provides an indication of a condition of the door lock and a building level location of a plurality of sensor devices.
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公开(公告)号：EP1765714A2
公开(公告)日：2007-03-28
申请号：EP04756671.6
申请日：2004-07-06
IPC分类号： B66B13/24
CPC分类号： B66B13/185 , B66B13/165 , E05B47/0002 , E05B47/0006 , E05B47/023 , Y10T70/7057 , Y10T292/11
摘要： An electromagnetic door lock assembly (30) includes a first portion (32) supported relative to hoistway doors (22) and a second portion (34) supported for movement with an elevator car (24). The first and second portions cooperate so that electromagnetic interaction between them unlocks a set of hoistway doors (22) for access to the car (24), for example. In disclosed embodiments, a first portion (32) of the actuator has at least one stationary electromagnetic portion (36A, 36B) and at least one moveable portion (38). The second portion (34) that moves with the car (24) includes at least one stationary electromagnetic portion (44). Magnetic interaction between the first and second portions (32, 34) causes selected movement of the moveable portion (38) for selectively locking or unlocking the doors (22).
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公开(公告)号：EP1765714B1
公开(公告)日：2011-08-24
申请号：EP04756671.6
申请日：2004-07-06
CPC分类号： B66B13/185 , B66B13/165 , E05B47/0002 , E05B47/0006 , E05B47/023 , Y10T70/7057 , Y10T292/11
摘要： An electromagnetic door lock assembly (30) includes a first portion (32) supported relative to hoistway doors (22) and a second portion (34) supported for movement with an elevator car (24). The first and second portions cooperate so that electromagnetic interaction between them unlocks a set of hoistway doors (22) for access to the car (24), for example. In disclosed embodiments, a first portion (32) of the actuator has at least one stationary electromagnetic portion (36A, 36B) and at least one moveable portion (38). The second portion (34) that moves with the car (24) includes at least one stationary electromagnetic portion (44). Magnetic interaction between the first and second portions (32, 34) causes selected movement of the moveable portion (38) for selectively locking or unlocking the doors (22).
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公开(公告)号：EP1948548A1
公开(公告)日：2008-07-30
申请号：EP05810415.9
申请日：2005-10-11
IPC分类号： B66B13/14
CPC分类号： B66B13/125
摘要： An elevator door assembly (20) includes an electromagnet (30) use as part of a door coupler for coupling elevator car doors (24) to elevator hoistway doors (26). A disclosed example includes an electromagnet core (40) with a gap (50) in one of four sides of the core. The gap (50) directs and concentrates magnetic flux of the electromagnet (30) to concentrate an attractive force for coupling the electromagnet (30) with a vane (32). Disclosed examples includes unique geometric and dimensional relationships to achieve a desired goodness factor.
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公开(公告)号：EP1948548B1
公开(公告)日：2013-01-09
申请号：EP05810415.9
申请日：2005-10-11
IPC分类号： B66B13/12
CPC分类号： B66B13/125
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公开(公告)号：EP1794077A1
公开(公告)日：2007-06-13
申请号：EP04789130.4
申请日：2004-09-27
发明人： LELIC, Muhidin A. , PENG, Pei-Yuan , SIEWERT, Bryan Robert , GIERAS, Jacek F. , TRACEY, Michael , MALONE, Thomas
IPC分类号： B66B13/14
CPC分类号： B66B13/22
摘要： An elevator door lock assembly (30) includes a sensor device (40) for providing an indication of a properly locked door. A plurality of proximity sensor elements (42, 44) interact with activating elements (52, 54) when the door lock assembly (30) is properly locked. In disclosed examples, a specific geometric pattern of the sensor elements (42, 44) and the activating elements (52, 54) provides redundancy and tampering protection. In a disclosed example, an output from the sensor device (40) provides an indication of a condition of the door lock and a building level location of a plurality of sensor devices.
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