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1. 发明申请

US20220298828A1 MAGNET IN BOLT 有权
公开(公告)号：US20220298828A1
公开(公告)日：2022-09-22
申请号：US17619983
申请日：2020-06-16
申请人： ASSA ABLOY AB
发明人： Mats CEDERBLAD , Tomas JONSSON , Per MACKEGÅRD , Stefan JOHANSSON
IPC分类号： E05B47/00 , E05B45/08
摘要： It is provided a lock assembly comprising: a striking plate assembly comprising an aperture and a magnetometer arranged in proximity of the aperture; a bolt being displaceable to enable movement through the aperture of the striking plate assembly, the bolt comprising a magnet; and a sensor device for detecting proximate presence of an object, wherein the sensor device is configured to power up the magnetometer when the sensor device detects proximate presence of an object; wherein the lock assembly is configured to detect, using the magnetometer and magnet when the bolt is in a protruded position through the aperture.

2. 发明申请

US20190383060A1 Electronic Door Lock with a Monitoring Unit 审中-公开
公开(公告)号：US20190383060A1
公开(公告)日：2019-12-19
申请号：US16011738
申请日：2018-06-19
申请人： WFE Technology Corp.
发明人： Chih-Min Lien
IPC分类号： E05B45/08 , E05B47/02 , E05B17/20 , G08B13/08
摘要： An electronic door lock includes a dead bolt moved by a deadbolt transmitting assembly, a spring-loaded latch bolt moved by a latchbolt transmitting assembly, a lock core rotated by a core transmitting assembly, and a spring-loaded prying resisting member. A monitoring unit includes sensors respectively corresponsive to those assemblies and the prying resisting member, and a security controller which performs a security procedure in accordance with position of those assemblies and the prying resisting member sensed by the sensors.

3. 发明申请

US20180259595A1 SENSOR CONFIGURATION FOR A LATCH ASSEMBLY 审中-公开
公开(公告)号：US20180259595A1
公开(公告)日：2018-09-13
申请号：US15979082
申请日：2018-05-14
申请人： D & D Group Pty Ltd
发明人： Glenn Smith , Klaus Peter Nink
IPC分类号： G01R33/02 , E05B17/20 , E05B17/22 , E05B39/00 , E05B45/08 , E05B47/00 , E05B47/02 , E05B63/20 , E05B65/00 , E05C19/16 , G01B7/14
CPC分类号： G01R33/02 , E05B17/203 , E05B17/22 , E05B39/00 , E05B45/083 , E05B47/004 , E05B47/02 , E05B63/20 , E05B65/0007 , E05B65/0014 , E05B2045/0665 , E05B2047/0069 , E05B2047/0072 , E05C19/163 , E05C19/168 , E06B11/02 , G01B7/14
摘要： A latch assembly comprising: a latch operable to adopt a latched condition and an unlatched condition; a magnet imparting a magnetic field; a sensor adapted to sense the magnetic field; the latch, magnet and sensor being configured such that a change in the condition of the latch effects a variance in the magnetic field sensed by the sensor to distinguish between the latched condition and the unlatched condition, wherein the latch includes a latch member that is moveable relative to both the sensor and the magnet when the latch changes from the unlatched condition to the latched condition and the proximity of the latch member to the magnet changes the strength of the magnetic field sensed by the sensor.

4. 发明授权

US09631920B2 Sensing system for verifying deadbolt engagement 有权
公开(公告)号：US09631920B2
公开(公告)日：2017-04-25
申请号：US14516524
申请日：2014-10-16
申请人： Google Inc.
发明人： Andrew W. Goldenson
IPC分类号： E05B45/06 , G01B7/30 , G01R33/02 , G01R33/028 , E05B45/08 , E05B47/00 , G01D5/14
CPC分类号： G01B7/30 , E05B45/083 , E05B47/0038 , E05B2045/0665 , E05B2047/0069 , G01B2210/58 , G01D5/145 , G01R33/02 , G01R33/0286
摘要： A door lock detection system is disclosed. The system includes a magnet flexibly attached to a strike plate. The strike plate includes an opening. The magnet extends across the opening of the strike plate in a first orientation when a bolt does not extend into the opening of the strike plate. The magnet is configured to be deflected from the first orientation to a second orientation, distinct from the first orientation, in response to the bolt being extended into the opening of the strike plate. The system includes a magnetometer configured to detect one or more magnetic fields of the magnet that is flexibly attached to the strike plate in the first orientation and in the second orientation.

5. 发明授权

US5752728A Alarm-triggering locking device for the catch and/or hinge region of a door or window to be protected 失效
标题翻译：用于要保护的门或窗的卡扣和/或铰链区域的报警触发锁定装置
公开(公告)号：US5752728A
公开(公告)日：1998-05-19
申请号：US693194
申请日：1996-08-12
申请人： Erich Matouschek
发明人： Erich Matouschek
IPC分类号： E05B15/02 , E05B17/00 , E05B45/08 , E05C21/02
CPC分类号： E05B45/086 , E05B15/022 , E05B17/0054 , Y10T292/68 , Y10T292/79
摘要： An alarm-triggering locking mechanism for the lock and/or hinge area of a door to be secured or a window to be secured is proposed, which is embodied as a locking plate (23) which can be attached to a door or window frame by means of holding screws (27) embodied as the first blocking device. A second blocking device, which is harder to overcome by the effect of force, is embodied as at least one striker element (25) rigidly connected with the locking plate (23) and which, following the limited movement of the locking plate (23) in the opening direction, comes to rest against a counter-striker element (26) anchored on the door or window frame. An alarm, in particular a silent alarm, is triggered via radio or the telephone net after the first blocking device has been overcome. The burglar is thereafter delayed by the second blocking device, which makes it possible for security forces to reach the location of the break-in and to arrest the burglar while the break-in is still in progress.
摘要翻译： PCT No.PCT / EP94 / 03796 371日期：1996年8月13日 102（e）日期1996年8月12日PCT 1994年11月16日PCT公布。 WO95 / 21980 PCT公开号日期1995年8月17日提出了用于要固定的门的锁定和/或铰链区域或要固定的窗口的报警触发锁定机构，其被实施为锁定板（23），其可以附接到门或窗框通过实施为第一阻挡装置的固定螺钉（27）。通过力的作用难以克服的第二阻挡装置被实施为至少一个与锁定板（23）刚性连接的撞击元件（25），并且在锁定板（23）的有限运动之后，在打开方向上抵靠靠在门或窗框上的反击杆元件（26）。在第一个阻塞装置被克服之后，通过无线电或电话网络触发警报，特别是无声警报。此后窃贼被第二阻挡装置推迟，这使得安全部队能够到达入场的位置，并且在入侵仍在进行中时阻止防盗。

6. 发明授权

US4904005A Entrance security system 失效
标题翻译：入口安全系统
公开(公告)号：US4904005A
公开(公告)日：1990-02-27
申请号：US272992
申请日：1988-11-18
申请人： George Frolov
发明人： George Frolov
IPC分类号： E05B45/06 , E05B45/08 , E05B47/00 , E05B49/00 , E05B63/16
CPC分类号： E05B45/06 , E05B45/083 , E05B47/00 , E05B49/00 , E05B63/16 , Y10S292/65 , Y10T292/1021 , Y10T292/11
摘要： A door security system where there is means defining a door entryway and a door pivotally attached to one side of said defining means, the door closing on the other side of the entryway and having a latch extending into a keeper in a jamb defining the entryway, the latch is movable between a latched and an unlatched position, a normally deenergized electromagnetic lock is provided for securing the door to the jamb defining the entryway when the electromagnetic lock is energized, the electromagnetic lock comprises an electromagnet mounted to one of the door and the entryway and an attractable armature on the other of the door and the entryway, a lockset is provided including a first handle on one side of the door for actuating the latch between latching and unlatching states, a first switch responsive to the position of the first handle being between a position to latch or unlatch the latch and to cause the first switch to move between open and closed states, a second handle on the other side of the door independent of the first handle for actuating the latch, a second switch in the doorway defining means being normally open the said latch is in latching position but closed when the latch is retracted, and a third normally closed switch operable by an authorized entry device, the switches being in series and arranged to complete an electrical circuit to the electromagnet when all of the switches are closed.
摘要翻译：一种门安全系统，其中存在限定门入口的装置和可枢转地附接到所述限定装置的一侧的门，所述门在入口通道的另一侧关闭，并且具有延伸到限定入口通道的歧管中的保持器中的闩锁，闩锁可在锁定位置和解锁位置之间移动，当电磁锁被通电时，提供通常断电的电磁锁，用于将门固定在限定入口的侧壁上，电磁锁包括安装在门和门之一上的电磁铁入口和另一个门和入口处的可吸引的电枢，提供一种锁，其包括在门的一侧上的第一手柄，用于在闩锁和解锁状态之间致动闩锁;响应于第一手柄的位置的第一开关在锁定或解锁闩锁的位置之间并使第一开关在打开和关闭状态之间移动，其上的第二把手独立于用于致动闩锁的第一手柄的第二开关，门口限定装置中的第二开关常开，所述闩锁处于闩锁位置，但是当闩锁缩回时闭合，并且第三常闭开关可由所述开关是串联的并且被布置成当所有开关闭合时完成到电磁体的电路。

7. 发明授权

US4465997A Exterior mounted door and window alarm switch 失效
标题翻译：外置门窗报警开关
公开(公告)号：US4465997A
公开(公告)日：1984-08-14
申请号：US228153
申请日：1981-01-26
申请人： Thomas N. Hines
发明人： Thomas N. Hines
IPC分类号： E05B45/08 , H01H27/00 , G08B13/08
CPC分类号： E05B45/086 , H01H27/00 , Y10S292/65
摘要： An alarm switch for indicating when a latch or dead bolt for a door or window is locked or unlocked comprises a switch casing adapted for mounting on the exterior portion of the door or window frame or door or window; an electrical contact assembly mounted in the casing; a contact assembly actuating member mounted in the casing in position to change the electrical state of the contact assembly by movement of the actuating member from a deactuated to an actuated position, the actuating member being resiliently biased toward its deactuated position but being in position to engage the dead bolt or latch and move to its actuated position when the door or window is shut and the dead bolt or latch is locked, the actuating member being accessible to the door or window latch or dead bolt through an opening in the casing; and electrical terminals on the contact assembly adapted to be connected to leads leading to a remote alarm system that indicates to the alarm circuit when the door or window bolt or latch is opened. Separate switches are provided for side hinged doors having side mounted and bottom mounted dead bolts; for surface mounted dead bolts that are used on overhead doors or the like; and for emergency doors operated by a so-called panic bar. These switches may also be used for certain types of windows.
摘要翻译：一种用于指示门或门的闩锁或死栓何时被锁定或解锁的报警开关包括适于安装在门或窗框或门或门的外部的开关壳体; 安装在壳体中的电接触组件; 接触组件致动构件，其安装在壳体中以适应位置，以通过致动构件从致动位置到致动位置的移动来改变接触组件的电气状态，致动构件被弹性地偏压到其停止位置，但是处于适当位置当门或窗关闭并且死栓或闩锁被锁定时，止动螺栓或闩锁并移动到其致动位置，致动构件可通过门或门锁或通过壳体中的开口而死锁; 以及接触组件上的电气端子，其适于连接到通向远程报警系统的引线，当门或窗螺栓或闩锁打开时，该远程报警系统向报警电路指示。为具有侧面安装和底部安装的止动螺栓的侧面铰链门提供单独的开关; 用于顶棚门等上的表面安装的死螺栓; 并且由所谓的紧急酒吧操作的紧急门。这些开关也可用于某些类型的窗户。

8. 发明授权

US3810145A Door bolt with electric alarm 失效
标题翻译：门电机带电报警
公开(公告)号：US3810145A
公开(公告)日：1974-05-07
申请号：US30158972
申请日：1972-10-27
申请人： OAK INDUSTRIES INC
发明人： GUSARAS V
IPC分类号： E05B45/08 , E05B45/12
CPC分类号： E05B45/086 , Y10S70/49
摘要： A door bolt with an electric alarm provides an alarm indication after a door bolt has been placed in the locked position and an intruder either severs the bolt, forces the door open or applies great force against the door.
摘要翻译：具有电报警的门螺栓在门螺栓已经被锁定在锁定位置之后提供报警指示，并且入侵者或者切断螺栓，迫使门打开或对门施加很大的力。

9. 发明授权

US3800572A Safety device for a lock and a lock including said device 失效
标题翻译：用于锁定的安全装置和包括上述装置的锁定装置
公开(公告)号：US3800572A
公开(公告)日：1974-04-02
申请号：US3800572D
申请日：1973-02-28
申请人： BEHARELLE B
发明人： BEHARELLE B
IPC分类号： E05B45/08 , E05B47/06 , E05B63/00
CPC分类号： E05B47/0603 , E05B15/1614 , E05B45/083 , Y10T70/5341 , Y10T70/7006 , Y10T70/7932
摘要： For a lock comprising a bolt, a keeper in which the bolt is engageable in the closing position of the lock and means for shifting the bolt. The safety device comprises delayed-action means for blocking the bolt and precluding displacement of the bolt in the direction for opening the lock a predetermined interval of time after the bolt has been displaced an initial partial distance in the direction for opening the lock by the shifting means.
摘要翻译：对于包括螺栓的锁，其中螺栓可接合在锁的关闭位置的保持器以及用于移动螺栓的装置。安全装置包括延迟作用装置，用于阻挡螺栓，并且在螺栓已经沿着移动方向开始锁定的方向上的初始部分距离之后预定的时间间隔来阻止螺栓在用于打开锁定的方向上的位移手段。

10. 发明授权

US3723682A Combination controlled actuating device 失效
标题翻译：组合控制动作装置
公开(公告)号：US3723682A
公开(公告)日：1973-03-27
申请号：US3723682D
申请日：1971-03-23
申请人： SAFE KEY LOCK CO
发明人： PECOTT C
IPC分类号： B60R25/04 , E05B37/00 , E05B45/08
CPC分类号： E05B37/0031 , B60R25/04 , Y10S70/70 , Y10T70/5655 , Y10T70/5783 , Y10T70/7141 , Y10T70/7305 , Y10T70/7966 , Y10T70/8324
摘要： A combination control device for rotative members such as ignition locks, home locks and the like wherein rotation of the actuating member (key) is prohibited until the various elements of the control device are in preselected positions. Unauthorized manipulation of the device will result in the sounding of an alarm if the device is wired to do so.
摘要翻译：用于诸如点火锁，家用锁等的旋转构件的组合控制装置，其中禁止致动构件（键）的旋转，直到控制装置的各个元件处于预选位置。未经授权的设备操作将导致设备发出警报，如果设备有接线。

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