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1. 发明申请

US20170341909A1 HOISTWAY LANDING DOOR LOCKING SYSTEM AND METHOD OF CONTROLLING ACCESS TO AN ELEVATOR SHAFT 审中-公开
公开(公告)号：US20170341909A1
公开(公告)日：2017-11-30
申请号：US15534870
申请日：2014-12-12
申请人： Nicolas FONTENEAU , Otis Elevator Company
发明人： Nicolas Fonteneau , Gerard Sirigu
IPC分类号： B66B13/14 , E05B47/00 , E05B35/12 , E05B47/06
CPC分类号： B66B13/14 , B66B13/165 , E05B35/12 , E05B47/0002 , E05B47/06 , E05B2047/0085 , E05Y2900/104
摘要： A hoistway landing door locking system includes an elevator shaft and an elevator car disposed within the elevator shaft and moveable therein between a plurality of access openings located at a plurality of levels of the elevator shaft. Also included is a mechanical locking assembly disposed proximate at least one of the access openings, the mechanical locking assembly operable to switch the access opening between a locked condition and an unlocked condition. Further included is an electromagnetic locking assembly operable between an energized condition and an unenergized condition, wherein the energized condition is required to switch the mechanical locking assembly from the locked condition to the unlocked condition.

2. 发明授权

US08863910B2 Elevator shaft door opening authorizing safety device 有权
标题翻译：电梯井门开启授权安全装置
公开(公告)号：US08863910B2
公开(公告)日：2014-10-21
申请号：US13142332
申请日：2009-12-18
申请人： Astrid Sonnenmoser , Martin Hess , David Michel
发明人： Astrid Sonnenmoser , Martin Hess , David Michel
IPC分类号： B66B1/34 , B66B13/22 , B66B13/16 , B66B1/24
CPC分类号： B66B13/22 , B66B1/2433 , B66B13/165
摘要： An elevator system has at least two elevator cars, each of which has at least one elevator car door and each of which is provided for independent displacement in a common shaft, and a plurality of shaft doors and a safety device having at least one door opening sensor, at least one evaluation unit and at least one data line between the door opening sensor and the evaluation unit. The evaluation unit evaluates at least one signal of the door opening sensor in at least one evaluation step to prevent unauthorized opening of the shaft door.
摘要翻译：电梯系统具有至少两个电梯轿厢，每个轿厢具有至少一个电梯轿厢门，并且每个轿厢门都设置用于公共轴中的独立位移，以及多个轴门和安全装置，其具有至少一个门开启传感器，至少一个评估单元和门开启传感器和评估单元之间的至少一条数据线。评估单元在至少一个评估步骤中评估门开启传感器的至少一个信号，以防止轴门的未经授权的打开。

3. 发明授权

US851682A Electrically-controlled elevator. 失效
公开(公告)号：US851682A
公开(公告)日：1907-04-30
申请号：US1905266397
申请日：1905-06-22
申请人： LUTZ WILLIAM D
发明人： LUTZ WILLIAM D
CPC分类号： B66B13/165 , B66B1/08

4. 发明授权

US677783A Controlling device for electrical door-openers. 失效
标题翻译：电动开门器的控制装置。
公开(公告)号：US677783A
公开(公告)日：1901-07-02
申请号：US1900025359
申请日：1900-07-30
申请人： FEVRE GEORGE A LE
发明人： FEVRE GEORGE A LE
CPC分类号： B66B13/165

5. 发明授权

US08820485B2 Locking system for a lift door 有权
标题翻译：电梯门锁系统
公开(公告)号：US08820485B2
公开(公告)日：2014-09-02
申请号：US12809437
申请日：2007-12-18
申请人： Barry K. Umbaugh
发明人： Barry K. Umbaugh
IPC分类号： B66B13/26 , B66B13/12 , B66B13/16
CPC分类号： B66B13/165 , B66B13/16 , Y10T70/5155
摘要： A locking system for a lift door, in particular a car door of a lift car and/or a shaft door, comprises a locking device which in an unlocked state enables opening of the lift door, and in a locked state restricts, in particular prevents opening of the lift door; a reference element; a counter element which interacts with the reference element, in particular mechanically, electrically, magnetically, acoustically and/or optically, in a prescribed measure when the lift car is located in a permissible position relative to a shaft door; a sensor for outputting a preferably electrical signal when the reference element and the counter element are interacting with one another; and a control device for transferring the locking device from the locked state into the unlocked state as a function of the signal, the reference element preferably being arranged on the shaft door.
摘要翻译：用于电梯门，特别是电梯轿厢和/或轴门的轿厢门的锁定系统包括锁定装置，该锁定装置在解锁状态下能够打开电梯门，并且在锁定状态下特别地防止电梯门打开; 参考元素当提升车位于相对于轴门的允许位置时，以规定的措施特别地机械地，电地地，磁地地，声学地和/或光学地与参考元件相互作用的计数元件; 传感器，当所述参考元件和所述计数元件彼此相互作用时，输出优选的电信号; 以及控制装置，用于根据信号将锁定装置从锁定状态转移到解锁状态，参考元件优选地布置在轴门上。

6. 发明授权

US3029900A Elevator door lock 失效
标题翻译：电梯门锁
公开(公告)号：US3029900A
公开(公告)日：1962-04-17
申请号：US67104057
申请日：1957-07-10
申请人： TOLEDO SCALE CORP
发明人： BAKER DONALD L
IPC分类号： B66B13/16 , B66B13/20
CPC分类号： B66B13/165 , B66B13/20

7. 发明授权

US1531428A Elevator control system and shaft-door lock 失效
标题翻译：电梯控制系统和轴门锁
公开(公告)号：US1531428A
公开(公告)日：1925-03-31
申请号：US51458721
申请日：1921-11-12
申请人： WAY JOHN J
发明人： WAY JOHN J
IPC分类号： B66B13/16
CPC分类号： B66B13/165

8. 发明授权

US1295444A Safety-lock for elevator-doors. 失效
标题翻译：电梯门安全锁。
公开(公告)号：US1295444A
公开(公告)日：1919-02-25
申请号：US17728317
申请日：1917-06-27
申请人： SPENCER ELEVATOR CO , FRANK M SPENCER
发明人： DAY WALLACE E
CPC分类号： B66B13/20 , B66B13/165

9. 发明申请

US20180171661A1 ACCESS PREVENTION SYSTEMS FOR LOCKS OF ELEVATOR SYSTEMS 审中-公开
公开(公告)号：US20180171661A1
公开(公告)日：2018-06-21
申请号：US15828561
申请日：2017-12-01
申请人： Otis Elevator Company
发明人： Aurelien Fauconnet , Frederic Beauchaud
IPC分类号： E05B17/14 , B66B5/00
CPC分类号： E05B17/14 , B66B5/005 , B66B13/165 , E05B17/147
摘要： Access prevention systems for locks of elevator systems, the access prevention systems including a lock housing defining a cavity and having a lock aperture enabling access into the cavity, a locking element attached to the lock housing and accessible through the lock aperture and the cavity, and an access prevention device operable between (i) a first state wherein a portion of the access prevention device obstructs access to the locking element through at least one of the cavity and the lock aperture and (ii) a second state wherein the access prevention device does not obstruct access to the locking element.

10. 发明申请

US20110247376A1 LOCKING SYSTEM FOR A LIFT DOOR 有权
标题翻译：升降门锁定系统
公开(公告)号：US20110247376A1
公开(公告)日：2011-10-13
申请号：US12809437
申请日：2007-12-18
申请人： Barry K. Umbaugh
发明人： Barry K. Umbaugh
IPC分类号： E05B65/00 , E05B47/00
CPC分类号： B66B13/165 , B66B13/16 , Y10T70/5155
摘要： A locking system for a lift door, in particular a car door of a lift car and/or a shaft door, comprises a locking device which in an unlocked state enables opening of the lift door, and in a locked state restricts, in particular prevents opening of the lift door; a reference element; a counter element which interacts with the reference element, in particular mechanically, electrically, magnetically, acoustically and/or optically, in a prescribed measure when the lift car is located in a permissible position relative to a shaft door; a sensor for outputting a preferably electrical signal when the reference element and the counter element are interacting with one another; and a control device for transferring the locking device from the locked state into the unlocked state as a function of the signal, the reference element preferably being arranged on the shaft door.
摘要翻译：用于电梯门，特别是电梯轿厢和/或轴门的轿厢门的锁定系统包括锁定装置，该锁定装置在解锁状态下能够打开电梯门，并且在锁定状态下特别地防止电梯门打开; 参考元素当提升车位于相对于轴门的允许位置时，以规定的措施特别地机械地，电地地，磁地地，声学地和/或光学地与参考元件相互作用的计数元件; 传感器，当所述参考元件和所述计数元件彼此相互作用时，输出优选的电信号; 以及控制装置，用于根据信号将锁定装置从锁定状态转移到解锁状态，参考元件优选地布置在轴门上。

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