公开(公告)号：US20240279969A1

公开(公告)日：2024-08-22

申请号：US18603604

申请日：2024-03-13

申请人： Larson Manufacturing Company of South Dakota, LLC

发明人： Ayako P. Takase ,  Robert Hutton, IV ,  Patrick Scott Grossman ,  Lynn K. Van Sickle ,  Tommy Leon Knight ,  Dylan S. Schlenvogt ,  Brian Lafrence

IPC分类号： E05C7/02 ,  E05B9/10 ,  E05B47/00 ,  E05B63/14 ,  E05B63/16 ,  E05D3/04 ,  E06B1/70 ,  E06B3/36 ,  E06B7/23

CPC分类号： E05C7/02 ,  E05B9/10 ,  E05B47/0038 ,  E05B63/14 ,  E05B63/16 ,  E06B1/70 ,  E06B3/362 ,  E06B7/2316 ,  E05D3/04 ,  E05Y2900/132

摘要： A door assembly for selectively interlocking opposing doors each pivotably mounted at a hinge side thereof to a door frame so as to both open and close in the same direction includes a door handle assembly mounted to one door at a latch side thereof opposite the hinge side and carrying a first plurality of magnets, and another door handle assembly mounted to the other door at a latch side thereof opposite the hinge side and carrying a second plurality of magnets. The door handle assemblies are arranged relative to each other with the first and second pluralities of magnets aligned such each aligned pair of the first and second pluralities of magnets have opposite magnetic polarities, and the aligned first and second pluralities of magnets magnetically couple to each other as the door handle assemblies are brought into contact with each other.

公开(公告)号：US11655653B1

公开(公告)日：2023-05-23

申请号：US17722045

申请日：2022-04-15

申请人： Digilock Asia Ltd.

发明人： An Zhang ,  Asil Gokcebay

IPC分类号： E05B47/00 ,  E05B17/04 ,  E05B9/10 ,  E05B63/08 ,  E05B9/08

CPC分类号： E05B47/0012 ,  E05B9/105 ,  E05B17/047 ,  E05B63/08 ,  E05B9/08 ,  E05B17/044 ,  E05B2047/002 ,  E05B2047/0017 ,  E05B2047/0024 ,  E05B2047/0026 ,  E05B2047/0058 ,  E05B2047/0091

摘要： An electronic lock cylinder that may be a direct replacement for a European-style standard cylinder is disclosed. The lock cylinder may include a core, a first shaft rotatably mounted in the core, and a second shaft rotatably mounted in the core and coaxial with the first shaft. A first cam and a second cam may be each rotatably mounted in the core and coaxial with the first shaft. The first cam may include a first lug and the second cam may include a second lug, where the first lug and the second lug may each be coupled to a deadbolt. A clutch may be disposed on the first shaft and shiftable from a first position to a second position, and a motor may be disposed in the core and operatively coupled to the clutch and configured to shift the clutch from the first position to the second position. When the clutch is in the first position, the first shaft is operatively coupled to the first cam, and the second shaft is decoupled from both the first cam and the second cam, when the clutch is in the second position, both the first shaft and the second shaft are operatively coupled to the second cam.
The lock includes a first shaft rotatably mounted in the core and a second shaft rotatably mounted in the core and coaxial with the first shaft. A clutch is disposed on the first shaft and rotationally fixed to the first shaft but axially shiftable. The lock also includes a slider with a finger, where the finger is engaged with the clutch, and a motor is configured to shift the slider axially between a first position and a second position. In the first position, the clutch is disengaged from the second shaft, and in the second position, the clutch is engaged with the second shaft, such that rotation of the first shaft causes rotation of the second shaft.

公开(公告)号：US11124993B2

公开(公告)日：2021-09-21

申请号：US16292657

申请日：2019-03-05

申请人： FEDERAL LOCK CO., LTD.

发明人： Tien-Kao Liu

IPC分类号： E05B65/10 ,  E05B63/00 ,  E05B9/10 ,  E05C9/02 ,  E05C9/18 ,  E05B63/24 ,  E05B63/20

摘要： A lock with an emergency unlocking feature includes a latch bolt, a top rotation member, a restriction plate and a driving member. The driving member is connected to the deadbolt. When the top rotation member is rotated from a close position to an open position while the lock is locked, a restriction member drives the restriction plate to press a resilient unit. The restriction plate is moved to disengage the engaging member on the restriction plate from the second notch of the driving member. The guide slot of the transmission plate pulls the second guide member to move the deadbolt to the unlocked position, and the latch bolt moves to the open position. When in an emergency situation, the user rotates the handle to retract both of the deadbolt and the latch bolt without using a key to unlock the deadbolt to save time.

公开(公告)号：US20200165846A1

公开(公告)日：2020-05-28

申请号：US16092674

申请日：2017-04-14

申请人： Larson Manufacturing Company of South Dakota, Inc.

发明人： Ayako TAKASE ,  Robert HUTTON, IV ,  Patrick Scott GROSSMAN ,  Lynn K. VAN SICKLE ,  Tommy Leon KNIGHT ,  Dylan S. SCHLENVOGT ,  Brian LAFRENCE

IPC分类号： E05C7/02 ,  E05B47/00 ,  E05B63/14 ,  E05B63/16 ,  E05B9/10 ,  E06B3/36 ,  E06B1/70 ,  E06B7/23

摘要： A door assembly for selectively interlocking opposing doors each pivotably mounted at a hinge side thereof to a door frame so as to both open and close in the same direction includes a door handle assembly mounted to one door at a latch side thereof opposite the hinge side and carrying a first plurality of magnets, and another door handle assembly mounted to the other door at a latch side thereof opposite the hinge side and carrying a second plurality of magnets. The door handle assemblies are arranged relative to each other with the first and second pluralities of magnets aligned such each aligned pair of the first and second pluralities of magnets have opposite magnetic polarities, and the aligned first and second pluralities of magnets magnetically couple to each other as the door handle assemblies are brought into contact with each other.

公开(公告)号：US08695384B2

公开(公告)日：2014-04-15

申请号：US13115816

申请日：2011-05-25

申请人： Chang-Chiang Yu ,  Chun-Sheng Wu

发明人： Chang-Chiang Yu ,  Chun-Sheng Wu

IPC分类号： E05B73/00 ,  E05B9/10 ,  E05B17/04 ,  E05B69/00 ,  E05B13/02

CPC分类号： E05B73/0005 ,  E05B37/02 ,  E05B73/0082 ,  Y10T70/40 ,  Y10T70/5009 ,  Y10T70/7706 ,  Y10T70/7718 ,  Y10T70/796 ,  Y10T70/7983

摘要： A lock structure for an electrical device is provided. The lock structure includes a rotatable fastener, a lock body, an operation device, and a housing. The lock body is disposed at least partially in the housing, connected with the operation device, and includes or couples with a driving portion. When the lock body is operated to achieve an unlocked state, the lock body allows the driving portion to move the rotatable fastener. At the same time, the operation device achieves an operable status in which the operation device can move driving portion to change the orientation of the rotatable fastener, resulting in the connection/detachment of the lock structure and the electronic device. When the lock body is in a locked state, the movement of the driving portion is restricted and the operation device is not operable to directly or indirectly rotate the rotatable fastener, resulting in the secure connection of the lock structure and the electronic device.

摘要翻译： 提供了一种用于电气设备的锁定结构。 锁定结构包括可旋转紧固件，锁体，操作装置和壳体。 锁体至少部分地设置在与操作装置连接的壳体中，并且包括或与驱动部分联接。 当锁体被操作以达到解锁状态时，锁体允许驱动部分移动可旋转的紧固件。 同时，操作装置实现可操作状态，其中操作装置可以移动驱动部分以改变可旋转紧固件的取向，导致锁结构和电子装置的连接/拆卸。 当锁体处于锁定状态时，驱动部分的移动受到限制，并且操作装置不可操作以直接或间接旋转可旋转的紧固件，导致锁定结构和电子装置的牢固连接。

公开(公告)号：US08347678B2

公开(公告)日：2013-01-08

申请号：US12137323

申请日：2008-06-11

申请人： Gerald B. Chong

发明人： Gerald B. Chong

IPC分类号： E05B9/04 ,  E05B9/10 ,  E05B17/04 ,  E05B27/04 ,  E05B29/04

CPC分类号： E05B27/005 ,  E05B9/042 ,  E05B9/086 ,  E05B27/0082 ,  E05B29/004 ,  E05B29/0066 ,  E05B63/0034 ,  Y10T70/7463 ,  Y10T70/7469 ,  Y10T70/7565 ,  Y10T70/7599 ,  Y10T70/7605 ,  Y10T70/7616 ,  Y10T70/7672 ,  Y10T70/7706 ,  Y10T70/7712 ,  Y10T70/7734 ,  Y10T70/774

摘要： A rekeyable lock cylinder assembly includes at least one lock cylinder and a mortise lock adapter. Each lock cylinder includes a cylinder body with a longitudinal axis. A locking bar is disposed in the cylinder body for movement transverse to, and rotationally about, the longitudinal axis. A plug assembly having a tool receiving aperture is disposed in the cylinder body and is rotatable about the longitudinal axis. A plurality of pins and a corresponding plurality of racks are disposed in the plug assembly. A first member is moveable in response to application of a force by a tool received through the aperture to simultaneously disengage all of the plurality of racks from the plurality of pins. The mortise lock adapter includes a housing configured for receiving the cylinder body of the lock cylinder. A mortise lock actuator is coupled to the plug assembly of the lock cylinder.

摘要翻译： 可重新连接的锁芯组件包括至少一个锁芯和榫锁适配器。 每个锁芯包括具有纵向轴线的缸体。 锁定杆设置在缸体中，用于横向于并且围绕纵向轴线旋转。 具有工具接收孔的插头组件设置在气缸主体中并且可围绕纵向轴线旋转。 多个销和相应的多个机架设置在插头组件中。 第一构件可响应于通过孔接收的工具施加力而可移动，以同时从多个销中分离所有多个机架。 榫眼锁定适配器包括构造成用于容纳锁芯的缸体的壳体。 榫眼锁定致动器联接到锁芯的插头组件。

公开(公告)号：US07389661B2

公开(公告)日：2008-06-24

申请号：US11102180

申请日：2005-04-07

申请人： Robert J. Viviano ,  Robert D. Boehlow

发明人： Robert J. Viviano ,  Robert D. Boehlow

IPC分类号： E05B9/10

CPC分类号： E05B55/005 ,  E05B9/08 ,  E05B13/005 ,  E05B33/00 ,  E05B63/0017 ,  E05B63/04 ,  Y10T70/5341 ,  Y10T70/5681 ,  Y10T70/5832 ,  Y10T70/7706 ,  Y10T70/7723

摘要： A deadbolt door lock assembly operates a deadbolt between an unlocked and locked position. It generally comprises an actuator, a ring, and a biasing member. The ring contacts the actuator and rotates it in either a clockwise or counter-clockwise direction to lock the deadbolt. Once the deadbolt is locked, the biasing member urges the ring out of contact with the actuator. In one aspect, the assembly is operable in either the clockwise or counter-clockwise direction without disconnecting the biasing member. In another aspect, the biasing member includes different portions to urge the ring out of contact with the actuator depending on whether ring operation is in a clockwise or counter-clockwise direction. The assembly may include a backstop to indicate rotational direction of the ring to lock the deadbolt. The assembly may also include a stabilizing bridge to inhibit transverse rotation of mounting screws that secure the assembly to a door.

摘要翻译： 死锁门锁组件在解锁和锁定位置之间操作死栓。 它通常包括致动器，环和偏置构件。 环与致动器接触，并以顺时针或逆时针方向旋转，以锁定止动螺栓。 一旦死栓被锁定，偏置构件就促使环与致动器接触。 在一个方面，组件可以顺时针或逆时针方向操作，而不断开偏置构件。 在另一方面，偏置构件包括不同的部分，以根据环操作是顺时针还是逆时针方向来推动环与致动器的接触。 组件可以包括用于指示环的旋转方向以锁定锁死螺栓的止动器。 组件还可以包括稳定桥，以阻止将组件固定到门的安装螺钉的横向旋转。

公开(公告)号：US07343763B2

公开(公告)日：2008-03-18

申请号：US11423959

申请日：2006-06-14

申请人： Moshe Dolev

发明人： Moshe Dolev

IPC分类号： E05B17/04 ,  E05B9/10

CPC分类号： E05B17/04 ,  E05B9/08 ,  E05B15/10 ,  E05B15/1614 ,  E05B17/042 ,  E05B17/047 ,  E05B17/049 ,  E05B17/2057 ,  E05B63/122 ,  E05B2015/1628 ,  E05C3/044 ,  E05C9/042 ,  E05C9/047 ,  E05C9/06 ,  Y10T70/527 ,  Y10T70/7706 ,  Y10T70/7712

摘要： A cylinder lock having a body and a modified cam, the cylinder lock being adapted for moving an external element arranged to engage the modified cam, so that the external element slides axially on the cylinder lock body. In a preferred embodiment, the inventive cylinder lock is designed to utilize a helical cam which engages a movable sleeve, and this design is referred to as the HC cylinder lock. When operated by rotating the appropriate key within it, the movable sleeve can be moved in a linear fashion along the length of the HC cylinder lock thus converting rotational motion of the key to axial motion of the external element. This axial motion is used to position at least one locking bolt, of which the sleeve itself may be one, for the function of locking or unlocking a device. The streamlined design of the inventive HC cylinder lock enables efficient placement of a door lock within the hollow volume of a door.

摘要翻译： 具有主体和改进的凸轮的气缸锁，所述气缸锁适于移动布置成接合所述改进的凸轮的外部元件，使得所述外部元件在所述气缸锁体上轴向滑动。 在优选实施例中，本发明的气缸锁被设计成利用与可动套筒接合的螺旋凸轮，并且该设计被称为HC气缸锁。 当通过旋转其中的适当键操作时，可移动套筒可以沿着HC缸锁的长度以线性方式移动，从而将钥匙的旋转运动转换为外部元件的轴向运动。 该轴向运动用于定位至少一个锁定螺栓，其中套筒本身可以是一个，用于锁定或解锁设备的功能。 本发明的HC气缸锁的流线型设计能够将门锁有效地放置在门的中空体积内。

公开(公告)号：US20070163315A1

公开(公告)日：2007-07-19

申请号：US11333674

申请日：2006-01-17

申请人： Zhen-Lin Yang ,  Sheng-Jan Yang ,  Mu-Gui Yang

发明人： Zhen-Lin Yang ,  Sheng-Jan Yang ,  Mu-Gui Yang

IPC分类号： E05B17/04 ,  E05B9/10

CPC分类号： E05B9/105 ,  E05B9/048 ,  E05B17/2084 ,  E05B47/0615 ,  Y10T70/765 ,  Y10T70/7684 ,  Y10T70/7706 ,  Y10T70/7921

摘要： A door lock includes a support seat having a recess for mounting a driven member, a control knob including a drive member rotatably mounted in the support seat to rotate the driven member and a rotation member to rotate the drive member and having an outer wall formed with an annular groove and a locking groove, and a locking pin mounted in the support seat and having a locking end selectively extended into the annular groove or the locking groove of the rotation member of the control knob. Thus, the door lock has a dead locking function to lock the door from inside to prevent the door from being unlocked from outside by a key or other tool so as to protect the user's safety inside of the door.

摘要翻译： 门锁包括具有用于安装从动构件的凹部的支撑座，包括可旋转地安装在支撑座中的驱动构件以旋转从动构件的旋转构件的旋转构件的旋转构件的控制旋钮，具有形成有驱动构件的外壁 环形槽和锁定槽，以及安装在支撑座中的锁定销，并且具有选择性地延伸到控制旋钮的旋转构件的环形槽或锁定槽中的锁定端。 因此，门锁具有将门从内部锁定的死锁功能，以防止门通过钥匙或其他工具从外部解锁，以保护用户在门内的安全。

公开(公告)号：US5813261A

公开(公告)日：1998-09-29

申请号：US742133

申请日：1996-10-31

申请人： Robert D. Boehlow

发明人： Robert D. Boehlow

IPC分类号： E05B33/00 ,  E05B55/00 ,  E05B9/10

CPC分类号： E05B33/00 ,  E05B55/005 ,  Y10T70/5681 ,  Y10T70/5832 ,  Y10T70/7706 ,  Y10T70/7723

摘要： a device allowing engagement of a conventional keyed deadbolt lock tumbler assembly without use of a key is provided. The device is assembled around the tumbler assembly and is fitted into a standard door lock cut-out. The device includes a rotatable ring extending substantially around the periphery of the device. At rest the rotatable ring is biased in an original starting position. Upon overcoming the bias, the rotatable ring is moved to a second engaging position in which the deadbolt is projected into an engaged position. Upon release of the rotatable ring the ring is biased back to the original position, while at the same time the deadbolt remains engaged. The biasing back of the device prevents the lock from binding or jamming.

摘要翻译： 提供了一种允许常规的带锁死栓锁止动器组件的接合而不使用钥匙的装置。 该设备组装在制动栓组件周围，并安装在标准的门锁开关中。 该装置包括基本上围绕装置的周边延伸的可旋转环。 静止时，可旋转环被偏置在原始起始位置。 在克服偏压时，可旋转的环移动到第二接合位置，在该第二接合位置，止推栓突出到接合位置。 在释放可旋转环时，环被偏压回到原始位置，同时锁死螺栓保持啮合。 设备的偏置背面可防止锁定结束或卡住。