公开(公告)号：US20150300056A1

公开(公告)日：2015-10-22

申请号：US14258080

申请日：2014-04-22

Applicant: I-TEK METAL MFG. CO., LTD.

Inventor： Hsi-Ting Lin

IPC: E05C1/00

CPC classification number: E05C1/004 ,  E05B17/2007 ,  E05B17/2053 ,  E05B65/1006 ,  E05B65/1066 ,  E05C1/065 ,  E05C7/045

Abstract: A latch assembly with an anti-picking function includes a bracket mounted in a door and located at a top or bottom end of the door. A movable member is slideably received in the bracket. A lever is pivotably mounted in the bracket. A positioning member includes a first pivotal portion pivotably connected to the movable member. The positioning member and the movable member can move jointly. The positioning member further includes a second pivotal portion pivotably connected to the lever. When the lever pivots, the positioning member pivots and actuates the movable member to move, causing movement of a latch between a latching position and an unlatching position. When the latch is in the latching position, a lug of the positioning member abuts against the movable member to prevent the latch from moving from the latching position to the unlatching position by picking.

Abstract translation: 具有防拾取功能的闩锁组件包括安装在门中并位于门的顶端或底端的支架。 可移动构件可滑动地容纳在支架中。 杠杆可枢转地安装在支架中。 定位构件包括可枢转地连接到可动构件的第一枢转部分。 定位构件和可动构件可以共同移动。 定位构件还包括可枢转地连接到杠杆的第二枢转部分。 当杠杆枢转时，定位构件枢转并致动可移动构件移动，引起闩锁在闩锁位置和解锁位置之间的移动。 当闩锁处于闩锁位置时，定位构件的凸耳抵靠可动构件，以防止闩锁通过拾取从闩锁位置移动到解锁位置。

公开(公告)号：US08616591B2

公开(公告)日：2013-12-31

申请号：US12449118

申请日：2008-01-24

Applicant: Stuart Kenneth Parker

Inventor： Stuart Kenneth Parker

IPC: E05B65/10 ,  E05B3/00

CPC classification number: E05B65/1066 ,  Y10T70/5491 ,  Y10T292/0908 ,  Y10T292/1097 ,  Y10T292/57

Abstract: A push plate assembly (10) that may be used for driving a bolting mechanism is disclosed. The push plate assembly (10) may be included as part of a push pad assembly or panic bar assembly, such as may be fitted to single or multipoint bolt mechanisms, for example, those fitted to emergency exit doors. The push plate assembly comprises a housing (32), a push plate (36), a slide plate (45) and a drive cam (55). The drive cam (55) is arranged to rotate within the housing so as to rotationally drive a bolt mechanism.

Abstract translation: 公开了可用于驱动螺栓连接机构的推板组件（10）。 推板组件（10）可以包括作为推垫组件或紧急组件的一部分，例如可以装配到单点或多点螺栓机构，例如安装在紧急出口门上的螺栓机构。 推板组件包括壳体（32），推板（36），滑板（45）和驱动凸轮（55）。 驱动凸轮（55）布置成在壳体内旋转以便旋转地驱动螺栓机构。

公开(公告)号：US20070205607A1

公开(公告)日：2007-09-06

申请号：US10592072

申请日：2005-03-08

Applicant: Egbert Becker

Inventor： Egbert Becker

IPC: E05B65/10

CPC classification number: E05B65/1066 ,  E05B63/0056 ,  Y10T292/0908

Abstract: An anti-panic door opening device for actuating a door lock on a door. The device includes a handle bar having a length and two ends; two universal supports mountable on the door, each universal support having a bracket and a lock cover portion for receiving a portion of a door lock mounted in the door; and two articulated extensions. The articulated extensions are attached to the ends of the handle bar and are pivotally attached the respective brackets so that the handle bar and the articulated extensions are pivotally supported over a width of the door.

Abstract translation: 用于致动门上的门锁的防恐慌门打开装置。 该装置包括具有长度和两端的把手; 两个通用支架可安装在门上，每个通用支架具有支架和用于接收安装在门上的门锁的一部分的锁盖部分; 和两个铰接扩展。 铰接的延伸部附接到把手的端部并且枢转地附接相应的支架，使得把手杆和铰接的延伸部枢转地支撑在门的宽度上。

公开(公告)号：US06183023B2

公开(公告)日：2001-02-06

申请号：US09197144

申请日：1998-11-20

Applicant: Leon Yulkowski

Inventor： Leon Yulkowski

IPC: E05B6510

CPC classification number: E05B65/1066 ,  E05C19/002 ,  Y10S292/31 ,  Y10T292/0908 ,  Y10T292/57

Abstract: A door with an integrated exit device has an operational bar which at least partially extends across the door. The operational bar is located within a recess in the face of the door. The operational bar has at least one arm that extends into a channel, which is formed in cooperation with the recess. The door has a locking channel which extends along the vertical edge of the door. The locking channel is coupled to a vertical stile that is fixedly located on the vertical edge of the door. The locking channel and the vertical stile are pivotally coupled by a clip. A blocking member is located within the vertical stile. The operational bar has an actuator arm located within the door and within the vertical stile. As the operational bar is pushed inward, actuator arm pushes blocking member to an open position which also allows locking channel to pivot to an open position. If access is required from both sides of the door, a handle may be located outside of the door and coupled to the operational bar by a connection arm. The connection arm moves the operational bar in cooperation with movement of the handle.

Abstract translation: 具有集成出口装置的门具有至少部分地延伸穿过门的操作杆。 操作杆位于门的凹槽内。 操作杆具有延伸到与凹部协作形成的通道中的至少一个臂。 门具有沿着门的垂直边缘延伸的锁定通道。 锁定通道联接到固定地位于门的垂直边缘上的垂直立柱。 锁定通道和垂直平台通过夹子可枢转地联接。 阻挡构件位于垂直立柱内。 操作杆具有位于门内并在垂直方向内的致动器臂。 当操作杆被向内推动时，致动器臂将阻挡构件推动到打开位置，该位置也允许锁定通道枢转到打开位置。 如果需要从门的两侧进入，手柄可以位于门的外部并通过连接臂连接到操作杆。 连接臂与手柄的移动一起移动操作杆。

公开(公告)号：US5114192A

公开(公告)日：1992-05-19

申请号：US664797

申请日：1991-03-05

Applicant: George F. Toledo ,  James A. O'Brien

Inventor： George F. Toledo ,  James A. O'Brien

IPC: E05B63/20 ,  E05B65/10

CPC classification number: E05B65/1066 ,  E05B63/20 ,  E05B65/1006 ,  Y10T292/0822

Abstract: A latch assembly for use with a panic exit device, particularly a top latch having a U-shape which engages a stem portion of a T-shaped receiving lug mounted overhead to a top member of the door frame. The U-shaped top latch is pivotably mounted to the active stile of the door. The latch assembly causes the U-shaped latch to pivot upward to capture the stationary T-shaped receiving lug, or pivot downwardly to disengage from the T-shaped receiving lug. The latch member is in sliding and abutting engagement with a latch cam which pivots in one direction to retain the latch member in an upward orientation to capture the T-shaped receiving lug, and pivots in an opposite direction to allow the latch member to pivot downwardly upon opening pressure on the door and actuation of the panic exit device, to release the latch member from the receiving lug. The latch cam is activated by movement of a panic bar of a panic exit device mounted onto the door, and the latch cam, once moved to disengage the latch member from the receiving lug, holds the latch member in a condition for automatic re-engagement with the receiving lug once the door re-closes.

Abstract translation: 一种与紧急出口装置一起使用的闩锁组件，特别是具有U形的顶部闩锁，该U形形状将T形接收凸耳的杆部接合到顶部构件上。 U形顶部闩锁可枢转地安装到门的主动平台上。 闩锁组件使得U形闩锁向上枢转以捕获固定的T形接收凸耳，或者向下枢转以与T形接收凸耳分离。 闩锁构件与与一个方向枢转的闩锁凸轮滑动和邻接接合，以将闩锁构件保持在向上的方向以捕获T形接收凸耳，并且以相反的方向枢转以允许闩锁构件向下枢转 在打开门上的压力和紧急出口装置的致动时，将闩锁构件从接收凸耳释放。 闩锁凸轮通过安装在门上的紧急出口装置的紧急杆的移动而被启动，并且闩锁凸轮一旦移动以将闩锁构件与接收凸耳分离，就将闩锁构件保持在自动重新接合的状态 一旦门重新关闭，接收凸耳。

公开(公告)号：US5040386A

公开(公告)日：1991-08-20

申请号：US552748

申请日：1990-07-16

Applicant: Robert Mangin ,  Jean-Pierre Muller ,  Francois Weil

Inventor： Robert Mangin ,  Jean-Pierre Muller ,  Francois Weil

IPC: E05B63/04 ,  E05B65/10

CPC classification number: E05B65/1066 ,  E05B63/042 ,  Y10T70/5159 ,  Y10T70/5363

Abstract: Safety-drum antipanic lock comprising a bolt (3, 103), an actuating rod pivotingly connected to the door, at each of its ends, by means of a unit formed by a housing (1, 101) fixed onto said door and a lever (2, 102) pivotingly mounted, in said housing (1, 101), at least one lever (2, 102) being an actuating lever cooperating with components of its housing (1, 101) to actuate the bolt (3, 103). The housing (1, 101) of the actuating lever (2, 102) is associated with at least a safety-drum (19, 20; 120) driving a bit (21, 23; 151) co-operating with actuating means for said housing to actuate the bolt (3, 103). Said housing (1, 101) of the actuating lever (2, 102) comprises at least two different operating means (14, 15a, 15b; 114) capable of separately co-operating each with a drum (19, 20; 120) to actuate said bolt (3, 103).

Abstract translation: 安全鼓防盗锁包括：螺栓（3,103），通过由固定在所述门上的壳体（1,101）形成的单元在其每个末端处枢转地连接到门的致动杆，以及杆 （2,102），其枢转地安装在所述壳体（1,101）中，至少一个杠杆（2,102）是与其壳体（1,101）的部件协作以致动螺栓（3,103）的致动杠杆， 。 致动杆（2,102）的壳体（1,101）与至少一个驱动与执行装置（21,23; 151）配合的安全鼓（19,20; 120）相关联，所述致动装置用于所述 壳体以致动螺栓（3,103）。 所述致动杆（2,102）的所述壳体（1,101）包括至少两个不同的操作装置（14,15a，15b; 114），所述操作装置能够分别与鼓（19,20; 120）共同操作， 致动所述螺栓（3,103）。

公开(公告)号：US4906034A

公开(公告)日：1990-03-06

申请号：US210734

申请日：1988-06-23

Applicant: Alain Verslycken

Inventor： Alain Verslycken

IPC: E05B47/00 ,  E05B47/06 ,  E05B65/10

CPC classification number: E05B65/1066 ,  E05B47/00 ,  E05B47/0004 ,  E05B47/0657 ,  Y10S292/65 ,  Y10T292/0822 ,  Y10T292/0908 ,  Y10T292/1082

Abstract: A locking and unlocking device for opening an emergency exit in which an anti-panic bar is supported, at its ends, by two arms rotating in housings fastened by their bottoms on the leaf of the exit, on each side of the bar, one of the housings including the actual lock and the other including a horizontal finger extension from a lever of the anti-panic bar on the other side of the axis of rotation of the lever toward the bottom of the housing, a slide supported on the finger and vertically movable, whose front upper edge has the shape of a step, the side of the step being almost vertical and the base of the step slightly inclined forward, a transverse rod movable between a rear position where it abuts against the side of the step, slightly above its base, when the slide is in a low position, and a forward position where it is in front of the slide, a return device being provided for the rod in the forward position, the transverse rod being carried by the lower arms of lateral small rods rotating about a transverse axle situated above the transverse rod in or immediately in front of the same vertical plane, when it is in the rear position, the small rods comprising lateral arms directed toward the rear, a two-pronged fork whose base is connected to the armature of a solenoid fastened in the housing, the free ends of the two prongs working together with the lateral arms of the small rods to bring the armature into a rear position against the side of the step when the solenoid is energized, and a part of the slide clamping the operated state of microcontacts when the slide leaves its low position.

Abstract translation: 一种用于打开紧急出口的锁定和解锁装置，其中防恐慌杆在其端部处被两个臂支撑，所述两个臂在其出口的叶片上固定在由底部固定在壳体的壳体中的壳体的每一侧上， 包括实际锁定的壳体和另一个壳体包括在杠杆的另一侧上的反恐慌杆的杠杆朝向壳体的底部的水平手指延伸，支撑在手指上并且垂直地 可移动的，其前上边缘具有台阶的形状，台阶的侧面几乎是垂直的，并且台阶的底部稍微向前倾斜，横向杆可在其邻接台阶的一侧的后部位置之间移动，稍微 在其基部上方，当滑块处于低位置时，以及位于滑动件前方的向前位置，向前提供用于杆的返回装置，横向杆由下臂承载 小棒 当位于同一垂直平面上或立即在同一垂直平面前方的横向轴上的横向轴旋转时，小杆包括指向后部的侧向臂，其底部连接有双叉叉 连接到固定在壳体中的螺线管的电枢，两个尖头的自由端与小杆的侧臂一起工作，以使电枢在螺线管通电时抵抗台阶的后部位置，并且 当滑块离开其低位置时，滑块的一部分夹紧微操作的操作状态。

公开(公告)号：US4540208A

公开(公告)日：1985-09-10

申请号：US423523

申请日：1982-09-27

Applicant: Emanual L. Logan, Jr. ,  Walter M. Sommers ,  J. William Walsh

Inventor： Emanual L. Logan, Jr. ,  Walter M. Sommers ,  J. William Walsh

IPC: E05B47/04 ,  E05B65/10 ,  E05B47/00

CPC classification number: E05B65/108 ,  E05B65/1066 ,  Y10S292/51 ,  Y10S292/60 ,  Y10T292/0908 ,  Y10T292/1082 ,  Y10T292/707

Abstract: Apparatus for securing an emergency exit door includes a bolt for engaging a keeper, a dogging mechanism for dogging the bolt and a fluid throttling device disposed between the bolt and dogging mechanism. An electrical timer is connected to the dogging mechanism by a solenoid and starts to count upon an attempt to open the door. After a predetermined time interval has run, the electrical timer releases the dogging mechanism and allows the door to open. If the electrical timer fails to release the dogging mechanism, the door will still open if pushed due to operation of the fluid throttling device, which slowly shortens under pressure, allowing the bolt to clear the keeper.In order to readily align the keeper with the bolt, the keeper is loosely mounted and guided into alignment with the bolt by a bevelled guide. Upon being latched by the bolt, the keeper is held rigidly between the guide and the bolt.

Abstract translation: 用于固定紧急出口门的装置包括用于接合保持器的螺栓，用于锁定螺栓的锁定机构和布置在螺栓和锁定机构之间的流体节流装置。 电定时器通过螺线管连接到锁定机构，并且在尝试打开门时开始计数。 经过预定的时间间隔后，电子定时器释放锁定机构并允许门打开。 如果电气定时器不能释放卡锁机构，则由于流体节流装置的操作而被推动，门将仍然打开，该压力装置在压力下缓慢缩短，从而允许螺栓将保持器清除。 为了使保持器与螺栓容易对准，保持器被松动地安装并且通过倾斜的引导件被引导与螺栓对准。 在被螺栓锁定时，保持器刚性地保持在引导件和螺栓之间。

公开(公告)号：US4488378A

公开(公告)日：1984-12-18

申请号：US470188

申请日：1983-02-28

Applicant: Ernest B. Symon

Inventor： Ernest B. Symon

IPC: E05B65/10 ,  E05C7/04 ,  E05C15/02

CPC classification number: E05B65/1066 ,  E05B65/1006 ,  E05C7/04 ,  Y10T292/0822 ,  Y10T292/0908

Abstract: An entrance for buildings comprises first and second doors mounted in a common door frame, each door including a lock stile positioned adjacent a lock stile of the other door when the doors are closed. A panic device is mounted on at least one of the doors for emergency opening thereof and a retractable latch is extended between the stiles of the doors when closed for minimizing or eliminating the unauthorized forced separation of the stiles into a position wherein the panic device can be actuated with an implement inserted from outside the entrance to release and open the door. Mechanism is included for interconnecting the latch and the panic device for retraction of the latch when the panic device is actuated for opening the door, thus providing both a safe and a secure entrance system.

Abstract translation: 建筑物的入口包括安装在公共门框中的第一和第二门，每个门包括当门关闭时邻近另一门的锁定台定位的锁定立柱。 紧急装置安装在至少一个门上，用于紧急打开门，并且当关闭门时，可伸缩的闩锁在门的两边之间延伸以最小化或消除未经授权的强制分离到其中的紧急装置可以 由从入口外部插入的工具致动，以释放和打开门。 包括用于互连闩锁和紧急装置的机构，用于当紧急装置被致动以打开门时从而缩回闩锁，从而提供安全和安全的入口系统。

公开(公告)号：US4429909A

公开(公告)日：1984-02-07

申请号：US395172

申请日：1982-07-06

Applicant: John L. Lindquist

Inventor： John L. Lindquist

IPC: E05B13/00 ,  E05B65/10 ,  E05C15/02

CPC classification number: E05B65/1066 ,  E05B13/002 ,  Y10T292/0908

Abstract: A door exit device has a pivotal panic bar that is depressable from a raised position to unlatch a door. A lock assembly for the device comprises a pivotal member movable between an engaged position with the panic bar to hold it in its raised position and a disengaged position to permit pivotal depression of the panic bar and opening of the door. The member is mounted on the door and a locking feature is provided to hold the member in at least one of its engaged and disengaged positions. In two described embodiments of this invention, the member comprises an arm pivotally mounted for vertical movements to engage a cross-bar of the panic bar, in a third embodiment an arm pivots horizontally to engage a lever arm of the panic bar, and in a fourth embodiment the pivotal member comprises an extended end of a torsion spring adapted to engage and hold the panic bar in its raised position.

Abstract translation: 门出口装置具有可从升高位置压下以解锁门的枢转紧急杆。 用于装置的锁组件包括枢转构件，其可在与紧急杆之间的接合位置之间移动以将其保持在其升高位置，并且脱离位置以允许紧急按压杆和门的打开。 构件安装在门上，并且提供锁定特征以将构件保持在其接合位置和脱离位置中的至少一个位置。 在本发明的两个描述的实施例中，构件包括枢转地安装用于垂直运动的臂，以接合紧急杆的横杆，在第三实施例中，臂水平地枢转以接合紧急杆的杠杆臂，并且在 第四实施例中，枢转构件包括扭转弹簧的延伸端，其适于将紧急杆接合并保持在其升高位置。