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公开(公告)号：US07246688B2
公开(公告)日：2007-07-24
申请号：US09220462
申请日：1998-12-23
IPC分类号： B66B13/06
CPC分类号： B66B13/08 , E05F15/60 , E05F15/635 , E05Y2201/434 , E05Y2201/652 , E05Y2201/688 , E05Y2400/654 , E05Y2600/46 , E05Y2800/268 , E05Y2900/104
摘要： An elevator door system includes an elevator car having a front face defining a door opening. At least one elevator door is coupled to the front face of the elevator car for movement between an open position exposing the door opening and a closed position covering the door opening. At least one drive motor is mounted on the front face of the elevator car and is disposed between a lower edge and an upper edge of the elevator car. The drive motor is drivingly coupled to the elevator door for moving the elevator door between the open and the closed positions.
摘要翻译： 电梯门系统包括具有限定门开口的前面的电梯轿厢。 至少一个电梯门联接到电梯轿厢的前表面，以在露出门开口的打开位置和覆盖门开口的关闭位置之间移动。 至少一个驱动马达安装在电梯轿厢的前表面上并且设置在电梯轿厢的下边缘和上边缘之间。 驱动马达驱动地联接到电梯门，以在打开和关闭位置之间移动电梯门。
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公开(公告)号：US08448751B2
公开(公告)日：2013-05-28
申请号：US11397457
申请日：2006-04-04
CPC分类号： B66B13/08 , E05F15/60 , E05F15/635 , E05Y2201/434 , E05Y2201/652 , E05Y2201/688 , E05Y2400/654 , E05Y2600/46 , E05Y2800/268 , E05Y2900/104
摘要： An elevator door system includes an elevator car having a front face defining a door opening. At least one elevator door is coupled to the front face of the elevator car for movement between an open position exposing the door opening and a closed position covering the door opening. At least one drive motor is mounted on the front face of the elevator car and is disposed between a lower edge and an upper edge of the elevator car. The drive motor is drivingly coupled to the elevator door for moving the elevator door between the open and the closed positions.
摘要翻译： 电梯门系统包括具有限定门开口的前面的电梯轿厢。 至少一个电梯门联接到电梯轿厢的前表面，以在露出门开口的打开位置和覆盖门开口的关闭位置之间移动。 至少一个驱动马达安装在电梯轿厢的前表面上并且设置在电梯轿厢的下边缘和上边缘之间。 驱动马达驱动地联接到电梯门，以在打开和关闭位置之间移动电梯门。
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公开(公告)号：US5207298A
公开(公告)日：1993-05-04
申请号：US840424
申请日：1992-02-24
摘要： An elevator door interlock has a camming surface which is in contact with a lead of an electrical circuit and has a bridge thereon. The camming surface rotates the bridge into contact with the lead if a hoistway door is locked and out of contact with the lead if the hoistway door is not locked.
摘要翻译： 电梯门互锁具有与电路的引线接触并且在其上具有桥的凸轮表面。 如果井道门未被锁定，如果井道门被锁定并且与导线不接触，则凸轮表面使桥接器与引线接触。
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公开(公告)号：US5203431A
公开(公告)日：1993-04-20
申请号：US841143
申请日：1992-02-25
摘要： An elevator door interlock has a camming surface which is in contact with a lead of an electrical circuit during normal operation and has a bridge thereon. The interlock rotates the camming surface along the lead to contact the bridge if an elevator door is locked, to not contact the lead if the elevator door is not locked, and to rotate the camming surface out of contact with the leads if the door is missing.
摘要翻译： 电梯门互锁具有在正常操作期间与电路的引线接触的凸轮表面，并且在其上具有桥。 如果电梯门被锁定，联锁装置将沿着引线旋转凸轮表面以接触电桥，如果电梯门未被锁定则不接触导线，并且如果门丢失则使得凸轮表面与引线脱离接触 。
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公开(公告)号：US5139112A
公开(公告)日：1992-08-18
申请号：US607439
申请日：1990-10-31
摘要： An elevator door system utilizes a cam to unlatch hoistway doors. The cam is required by code to have a greater swing motion than is required to unlock the hoistway doors. A mechanism follows the motion of the cam and locks the car doors when the cam is beyond the swing motion required to actuate a hoistway door lock. If the cam operates within the normal swing motion, it is in contact with a hoistway door lock. If the retiring cam is not in contact with the hoistway door lock, the car must not be a safe exiting zone and the car door is locked by the mechanism.
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公开(公告)号：US5584365A
公开(公告)日：1996-12-17
申请号：US307225
申请日：1994-09-16
申请人： Christian G. Tonna
发明人： Christian G. Tonna
摘要： A telescoping elevator door apparatus for an elevator having a car for travel in a hoistway is provided. The door apparatus comprises a fast elevator door, a slow elevator door, a first drive, and a second drive. The fast and slow doors are positioned to operate between the car and a landing in the hoistway. In a first embodiment, the first drive selectively drives the fast elevator door open or closed and the second drive selectively drives the slow elevator door open or closed.
摘要翻译： 提供一种用于具有在井道中行驶的轿厢的电梯的伸缩式电梯门装置。 门装置包括快速电梯门，慢电梯门，第一驱动器和第二驱动器。 快门和慢门位于轿厢和井道中的着陆之间。 在第一实施例中，第一驱动器选择性地驱动快速电梯门打开或关闭，并且第二驱动器选择性地驱动慢电梯门打开或关闭。
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公开(公告)号：US5129486A
公开(公告)日：1992-07-14
申请号：US607438
申请日：1990-10-31
摘要： A center opening, linkage driven elevator door system comprises: a single door lock; an air cord; a first hoistway door attached to the air cord; a second hoistway door having a stop in register with the air cord, the second hoistway door being locked by said lock; an abutment attaching to the air cord, the abutment contacting the stop attached to the second hoistway door when the first and second hoistway doors are closed such that the first hoistway door cannot move when the second hoistway door is locked, the abutment not contacting the stop during the opening of the doors due to the different relative speeds of the first and second hoistway doors.
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