公开(公告)号：US07287784B2

公开(公告)日：2007-10-30

申请号：US10833144

申请日：2004-04-28

申请人： Ching-Tien Lin

发明人： Ching-Tien Lin

IPC分类号： E05B65/10 ,  E05B3/00

CPC分类号： E05B65/102 ,  Y10S292/65 ,  Y10T292/0908 ,  Y10T292/0909

摘要： A fire-blocking door lock structure is mounted on a fire-blocking door including a frame member, a push handle and a casing. The casing has the bottom thereof fixed to a plate member and connected to a base body. The fire-blocking door lock structure includes a middle latch mechanism mounted in the casing, an upper latch mechanism and a lower latch mechanism symmetrically mounted on opposite sides of the middle latch mechanism and connected to the middle latch mechanism, and an actuation mechanism connected to the middle latch mechanism. When the push handle is pressed, the actuation mechanism is driven to actuate the middle latch mechanism, and the upper latch mechanism and the lower latch mechanism are simultaneously actuated by the middle latch mechanism to unlatch the door lock. When the push handle is released, the door lock is restored to the lock-up status.

摘要翻译： 防火门锁结构安装在防火门上，该防火门包括框架件，推柄和外壳。 壳体的底部固定到板构件并连接到基体。 防火门锁结构包括安装在壳体中的中间闩锁机构，上部闩锁机构和下部闩锁机构，对称地安装在中间闩锁机构的相对侧并连接到中间闩锁机构，并且致动机构连接到 中间闩锁机构。 当推动手柄被按压时，致动机构被驱动以致动中间闩锁机构，并且上部闩锁机构和下部闩锁机构由中间闩锁机构同时致动以解锁门锁。 当手柄释放时，门锁恢复到锁定状态。

公开(公告)号：US07070210B2

公开(公告)日：2006-07-04

申请号：US10692932

申请日：2003-10-27

申请人： Ching-Tien Lin

发明人： Ching-Tien Lin

IPC分类号： E05B65/10

CPC分类号： E05B65/104 ,  Y10S292/65 ,  Y10T292/0908 ,  Y10T292/0909

摘要： A fire-blocking door lock structure includes a latching member mounted on a fire-blocking door lock and an actuation mechanism mounted in the latching member. The actuation mechanism includes a latch body having a stop portion; a stop piece which prevents retraction of the latch body and is connected to a fire-blocking piece; a safety latching member which prevents the latch body from retraction into the latching member when the safety latching member abuts against the stop piece; a guide rod for allowing the latch body to be blocked by the fire-blocking piece when the safety latching member abuts against the stop piece; and an actuating piece. When the fire-blocking piece melts under a high temperature during a fire, the stop piece blocks the stop portion, such that the latch body cannot be retracted into the latching member, keeping the fire-blocking door locked.

摘要翻译： 防火门锁结构包括安装在防火门锁上的闩锁构件和安装在闩锁构件中的致动机构。 致动机构包括具有止动部分的闩锁体; 止挡件，其防止闩锁体的收缩并且连接到防火件; 安全闩锁构件，当安全闩锁构件抵靠止动件时，防止闩锁体回缩到闩锁构件; 引导杆，用于当所述安全闩锁构件抵靠所述止动件时，允许所述闩锁主体被所述防火块阻挡; 和致动件。 当防火块在火灾期间在高温下熔化时，止挡件阻挡止动部分，使得闩锁体不能缩回到闩锁构件中，从而使防火门锁定。

公开(公告)号：US20060082162A1

公开(公告)日：2006-04-20

申请号：US11248940

申请日：2005-10-11

申请人： Miguel Escobar

发明人： Miguel Escobar

IPC分类号： E05C1/06

CPC分类号： E05B47/023 ,  E05B47/0002 ,  E05B65/1053 ,  E05B65/1093 ,  E05B2047/0054 ,  E05B2047/0057 ,  H01F7/1816 ,  Y10T292/0909 ,  Y10T292/1021 ,  Y10T292/1082

摘要： An apparatus, circuit and method for operating a solenoid-actuated electromechanical door latching mechanism that includes a capacitor to meet the power surge requirements needed to move a door latching mechanism. A power supply at one end of a transmission line is coupled with a capacitor adjacent the solenoid at the other end of the transmission line to reduce the need for a larger capacity power, heavy gauge transmission lines and increases the distance at which a power supply may be located from a door latching device.

摘要翻译： 一种用于操作电磁致动机电门闩锁机构的装置，电路和方法，其包括电容器以满足移动门闩机构所需的功率浪涌要求。 传输线一端的电源与传输线另一端的螺线管相邻的电容耦合，以减少对更大容量功率，大规格传输线的需求，并增加电源可能的距离 位于门锁装置上。

公开(公告)号：US20050184537A1

公开(公告)日：2005-08-25

申请号：US10994792

申请日：2004-11-22

申请人： John Le ,  Stephen Milchuck ,  Craig Gurtatowski ,  Paul Ledebuhr

发明人： John Le ,  Stephen Milchuck ,  Craig Gurtatowski ,  Paul Ledebuhr

IPC分类号： E05B1/00 ,  E05B3/00 ,  E05B65/12 ,  E05B65/20 ,  E05B65/42

CPC分类号： E05B77/06 ,  E05B85/16 ,  Y10S292/22 ,  Y10T292/0909 ,  Y10T292/57

摘要： An inertia activated mechanism that may be incorporated with a door handle assembly and counteracts a crash force. When the crash force is applied, a locking tab is in a lock position to prevent a latch mechanism from releasing and opening the vehicle door. When the crash force is removed, the locking tab returns to a normal position, allowing the latch mechanism to function normally. The locking tab is attached to a weight by a cable. The weight moves and causes displacement of the locking tab when the crash force is applied and is restrained by a spring when the crash force is removed.

摘要翻译： 惯性激活机构，其可与门把手组件并入并抵消碰撞力。 当施加碰撞力时，锁定突舌处于锁定位置以防止闩锁机构释放和打开车门。 当碰撞力消除时，锁定舌片返回到正常位置，允许闩锁机构正常工作。 锁定片通过电缆连接到重量。 当施加碰撞力时，重物移动并导致锁定突片的位移，并且当碰撞力被移除时被弹簧约束。

公开(公告)号：US06866227B2

公开(公告)日：2005-03-15

申请号：US10462144

申请日：2003-06-16

申请人： John D. Pratt ,  Timothy S. Rozema

发明人： John D. Pratt ,  Timothy S. Rozema

IPC分类号： B64C1/14 ,  B64D45/00 ,  E05B51/02 ,  E05B65/10

CPC分类号： E05B51/023 ,  B64C1/1469 ,  B64C2001/009 ,  B64D45/0015 ,  Y10T292/0822 ,  Y10T292/0908 ,  Y10T292/0909 ,  Y10T292/18

摘要： A method and apparatus for maintaining a panel in a closed position and releasing a panel upon application of changes resulting from a pressure change in an area adjoining the panel. The apparatus includes a latch mechanism attached to a structure having a bolt for engaging corresponding panel. The latch mechanism may be retained on the corresponding panel with the bolt engaging the structure. A pressure responsive device is provided to detect a change in pressure on one side of the panel and facilitating release of the bolt in response to a pressure change of a predetermined range or force. The latch mechanism and pressure responsive device vent to or communicate with only one side of the panel. A reservoir on one side of the panel communicates with a pressure responsive chamber of the pressure responsive device. The reservoir is generally on the same side of the panel to provide a pressure volume which is generally isolated from ambient pressure, such as during a decompression event. The method includes a method of maintaining a latch mechanism in a closed position subject to a pressure change, including sensing the pressure change on only one side of the panel.

摘要翻译： 一种用于将面板保持在关闭位置并且在施加由与面板相邻的区域中的压力变化引起的变化时释放面板的方法和装置。 该装置包括附接到具有用于接合相应面板的螺栓的结构的闩锁机构。 闩锁机构可以被保持在相应的面板上，螺栓与结构接合。 提供压力响应装置以检测面板一侧的压力变化，并且有助于响应于预定范围或力的压力变化释放螺栓。 闩锁机构和压力响应装置仅与面板的一侧排放或连通。 面板一侧的储存器与压力响应装置的压力响应室相通。 储存器通常在面板的同一侧上，以提供通常与环境压力隔离的压力体积，例如在减压事件期间。 该方法包括一种将锁定机构保持在经受压力变化的关闭位置的方法，包括仅感测面板一侧的压力变化。

公开(公告)号：US20040094670A1

公开(公告)日：2004-05-20

申请号：US10462144

申请日：2003-06-16

发明人： John D. Pratt ,  Timothy S. Rozema

IPC分类号： B64C001/14 ,  B64D011/00 ,  B64D013/00

CPC分类号： E05B51/023 ,  B64C1/1469 ,  B64C2001/009 ,  B64D45/0015 ,  Y10T292/0822 ,  Y10T292/0908 ,  Y10T292/0909 ,  Y10T292/18

摘要： A method and apparatus for maintaining a panel in a closed position and releasing a panel upon application of changes resulting from a pressure change in an area adjoining the panel. The apparatus includes a latch mechanism attached to a structure having a bolt for engaging corresponding panel. The latch mechanism may be retained on the corresponding panel with the bolt engaging the structure. A pressure responsive device is provided to detect a change in pressure on one side of the panel and facilitating release of the bolt in response to a pressure change of a predetermined range or force. The latch mechanism and pressure responsive device vent to or communicate with only one side of the panel. A reservoir on one side of the panel communicates with a pressure responsive chamber of the pressure responsive device. The reservoir is generally on the same side of the panel to provide a pressure volume which is generally isolated from ambient pressure, such as during a decompression event. The method includes a method of maintaining a latch mechanism in a closed position subject to a pressure change, including sensing the pressure change on only one side of the panel.

摘要翻译： 一种用于将面板保持在关闭位置并且在施加由与面板相邻的区域中的压力变化引起的变化时释放面板的方法和装置。 该装置包括附接到具有用于接合相应面板的螺栓的结构的闩锁机构。 闩锁机构可以被保持在相应的面板上，螺栓与结构接合。 提供压力响应装置以检测面板一侧的压力变化，并且有助于响应于预定范围或力的压力变化释放螺栓。 闩锁机构和压力响应装置仅与面板的一侧排放或连通。 面板一侧的储存器与压力响应装置的压力响应室相通。 储存器通常在面板的同一侧上，以提供通常与环境压力隔离的压力体积，例如在减压事件期间。 该方法包括一种将锁定机构保持在经受压力变化的关闭位置的方法，包括仅感测面板一侧的压力变化。

公开(公告)号：US06726257B2

公开(公告)日：2004-04-27

申请号：US10288342

申请日：2002-11-05

申请人： William J. Horgan, Jr.

发明人： William J. Horgan, Jr.

IPC分类号： E05B300

CPC分类号： E05B65/106 ,  E05B1/0053 ,  E05B3/00 ,  E05B65/0025 ,  E05B65/1006 ,  Y10T292/0908 ,  Y10T292/0909 ,  Y10T292/57

摘要： A handle assembly is adapted for a panic handle having a latching mechanism. The handle assembly includes a handle that is moveable between extended and retracted positions and a slide moveable laterally corresponding to movements of the handle. The movement of the handle between the extended and retracted positions works to operate the latching mechanism.

摘要翻译： 手柄组件适用于具有闩锁机构的紧急手柄。 手柄组件包括可在延伸位置和缩回位置之间移动的手柄以及与手柄的移动相对应地横向移动的滑块。 手柄在延伸位置和缩回位置之间的移动用于操作闩锁机构。

公开(公告)号：US20040046397A1

公开(公告)日：2004-03-11

申请号：US10654680

申请日：2003-09-04

发明人： Manfred Klein

IPC分类号： E05B065/10

CPC分类号： E04F19/08 ,  Y10T292/0909

摘要： A fastening system (11) for closing an opening in a structural part with a plate-type material including a base element (12) and supporting elements. The base element (12) includes a fastening section (15) and an angular section (16). A plurality of receiving means (17.1 to 17.8 and 18.1, 18.2) are provided in a predefined spacing (A) for connecting a plurality of supporting elements (13.1 to 13.6; 14). At least one opening for fastening the base element (12) to an intrados of the opening is associated with each receiving means (17.1 to 17.8 and 18.1, 18.2).

摘要翻译： 一种紧固系统（11），用于利用包括基座元件（12）和支撑元件的板式材料封闭结构部件中的开口。 基部元件（12）包括紧固部分（15）和角部分（16）。 多个接收装置（17.1至17.8和18.1,18.2）以预定的间隔（A）设置，用于连接多个支撑元件（13.1至13.6; 14）。 用于将基部元件（12）紧固到开口的内部的至少一个开口与每个接收装置（17.1至17.8和18.1,18.2）相关联。

公开(公告)号：US06550831B2

公开(公告)日：2003-04-22

申请号：US09833600

申请日：2001-04-13

申请人： Magdy A. Rizk

发明人： Magdy A. Rizk

IPC分类号： E05B300

CPC分类号： E05B65/10 ,  E05B39/025 ,  E05B53/003 ,  E05B63/0069 ,  E05B77/00 ,  E05B79/20 ,  E05B83/363 ,  E05B83/40 ,  Y10S292/46 ,  Y10S292/65 ,  Y10T292/0908 ,  Y10T292/0909 ,  Y10T292/0992 ,  Y10T292/1017 ,  Y10T292/57

摘要： A lock and emergency release system for a door normally power operated by a door operator. The system comprises a lock displaceable between an idle position to a functional position in which opening of the door by the door operator is prevented. An emergency release handle is manually operable for simultaneously displacing the lock to its idle position and releasing the door from the door operator, thereby allowing the door to be manually opened.

公开(公告)号：US20020153730A1

公开(公告)日：2002-10-24

申请号：US09969945

申请日：2001-10-03

发明人： Julian Mandell ,  Morton A. Silverman

IPC分类号： E05B065/10

CPC分类号： E05B65/1073 ,  Y10S292/21 ,  Y10S292/65 ,  Y10T70/5159 ,  Y10T292/08 ,  Y10T292/0908 ,  Y10T292/0909 ,  Y10T292/76

摘要： A door release device (10) includes a pivot bar (40) on which a push plate (44) and an actuator (48) are mounted. The actuator (48) is aligned with a door latch handle (20) and the fixed end of pivot bar (40) is pivotable about a pivot pin (42) carried in its associated mounting bracket (28b). The active end of the pivot bar (40) is freed to move within its associated mounting bracket (28a) by removal of the pivot pin (42) associated with bracket (28a). The door release device (10) is used by pushing on push plate (44) or pivot bar (40) to advance actuator (48) against door latch handle (20) to open the door. A method for securing door release device (10) to a door (12) includes securing the mounting brackets (28a, 28b) to door (12) with one end of pivot bar (40) positioned to align actuator (48) with door latch handle (20), and removing the pivot pin (42) from the mounting bracket adjacent to door latch handle (20).

摘要翻译： 门释放装置（10）包括枢轴杆（40），其上安装有推板（44）和致动器（48）。 致动器（48）与门闩锁手柄（20）对准，并且枢转杆（40）的固定端围绕承载在其相关联的安装支架（28b）中的枢轴销（42）枢转。 通过移除与支架（28a）相关联的枢转销（42），枢轴杆（40）的主动端被释放以在其相关联的安装支架（28a）内移动。 门推动装置（10）通过推动推板（44）或枢轴杆（40）而使致动器（48）抵靠门闩锁手柄（20）以打开门来使用。 用于将门释放装置（10）固定到门（12）的方法包括将安装支架（28a，28b）固定到门（12），其中枢轴杆（40）的一端定位成使致动器（48）与门闩 手柄（20），并且从邻近门闩手柄（20）的安装支架移除枢轴销（42）。