专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US5169185A Panic exit device featuring improved bar movement and fail safe dogging 失效
标题翻译：紧急出口装置具有改进的杆运动和失败的安全锁定
公开(公告)号：US5169185A
公开(公告)日：1992-12-08
申请号：US847861
申请日：1992-03-06
申请人： Loren E. Slaybaugh , James M. Huffman
发明人： Loren E. Slaybaugh , James M. Huffman
IPC分类号： E05B63/04 , E05B65/10
CPC分类号： E05B65/1053 , E05B63/04 , E05B65/1006 , E05B65/1093 , Y10T292/0822 , Y10T292/0908
摘要： A panic exit device has an improved linkage between the push bar and the push bar housing so that no significant horizontal or sideways movement of the push bar occurs as it is pushed inward to unlatch the door. Each linkage employs a link having one linear and one curved slot to smoothly guide the push bar whenever the push bar is pressed inwardly. The device further features a fail-safe dogging mechanism so that the push bar cannot be unintentionally dogged. A fail-safe clip is moved out of an interfering position with the dogging element only when the push bar is moved to unlatch the door.
摘要翻译：紧急出口装置具有改进的推杆和推杆壳体之间的联动，使得推杆在向内推动以解除门时不发生显着的水平或侧向移动。每个连杆机构使用具有一个线性和一个弯曲槽的连杆，以便每当推杆被向内按压时，平滑地引导推杆。该装置还具有故障安全锁定机构，使得推杆不会被无意地锁定。只有当推杆移动以解锁门时，故障保护夹才能与障碍元件移出干涉位置。

62. 发明授权

US5161837A Rod and case assembly and panic exit device 失效
标题翻译：杆和壳体组装和紧急出口装置
公开(公告)号：US5161837A
公开(公告)日：1992-11-10
申请号：US787261
申请日：1991-11-04
申请人： James O'Brien, II
发明人： James O'Brien, II
IPC分类号： E05B63/04 , E05B65/10
CPC分类号： E05B65/1006 , E05B65/1053 , E05B63/04 , E05B65/1093 , Y10S292/24 , Y10S292/62 , Y10T292/0822 , Y10T292/0844 , Y10T292/57
摘要： A rod casing for activating vertically arranged latch bolts, the casing and latch bolts arranged in an active stile of a door and engageable to a door frame. The rod casing provides a vertically slidable actuator cam engageable by both a lock/unlock actuator and a delatch or dogging actuator. The lock/unlock actuator and the delatch actuator are rotatably mounted upon a spindle piece which itself is rotatable by a user such as by a key-activated lock cylinder. The lock-unlock actuator when rotated, slidingly abuts the actuator cam and drives the actuator cam vertically upward to cause unlatching of the latch bolts. The delatch actuator, upon rotation of the spindle piece in an opposite direction underlies the actuator cam and dogs the actuator cam in its vertically risen position. A panic exit device is also provided which has a lift plate mounted fixedly to the rod slide, the lift plate liftable by a pivoting of a lift lever, the lift lever pivoted by a lateral thrusting of a push plate slidably held beneath a push pad of the panic exit device. When compressed by a user, the push pad compresses two motion actuators housed beneath the push pad which laterally translate the push plate toward the lift lever. A spring loaded panic exit device dogging mechanism is also provided.
摘要翻译：用于启动垂直布置的闩锁螺栓的杆壳体，所述壳体和闩锁螺栓布置在门的主动台中并可接合到门框。杆壳提供可由锁定/解锁致动器和分拣或卡扣致动器接合的可垂直滑动的致动器凸轮。锁定/解锁致动器和脱钩致动器可旋转地安装在主体部件上，主轴部件本身可由用户旋转，例如通过钥匙启动的锁芯。当锁定解锁执行器旋转时，滑动地邻接致动器凸轮并且驱动致动器凸轮垂直向上以引起闩锁螺栓的松开。当主轴件沿相反方向旋转时，分条致动器在致动器凸轮下方并且在致动器凸轮处于其垂直上升位置时被阻挡。还提供了紧急出口装置，其具有固定地安装到杆滑动件的提升板，提升板可通过提升杆的枢转而升高，提升杆由推动板的侧向推动枢转，可滑动地保持在推动垫的推动垫下方紧急出口设备。当用户压缩时，推动垫压缩容纳在推动垫下方的两个运动致动器，其将推板横向平移到提升杆。还提供弹簧加载的紧急出口装置锁定机构。

63. 发明授权

US5042852A Latch and rod guard assembly 失效
标题翻译：锁闩和杆防护装配
公开(公告)号：US5042852A
公开(公告)日：1991-08-27
申请号：US592233
申请日：1990-10-03
申请人： Roger A. Vitt , Jorge A. Navarro , Paul J. Haeck
发明人： Roger A. Vitt , Jorge A. Navarro , Paul J. Haeck
IPC分类号： E05B65/10 , E05C9/00
CPC分类号： E05B65/1046 , E05C9/22 , E05B65/1006 , Y10S292/53 , Y10T292/0822 , Y10T292/62
摘要： The assembly has a multi-tabbed bracket for fixing to a door behind, and parallel with, a latch-actuating rod, and a semi-circular rod guard with latching fingers for slidable engagement with the tabs of the bracket for enclosing and protecting the latch-actuating rod. In addition, the assembly has a shroud-like guard for emplacement over a rod-actuated latch. The shroud-like latch guard has a ramped surface which, when the guard is in place, presents an impingement surface for wheeled devices to facilitate an opening of the door. The shroud-like guard, then, both protects the latch over which it is emplaced and makes the opening of the door more facile.
摘要翻译：组件具有用于固定到闩锁致动杆后面并平行的门的多标签托架，以及具有闩锁指状件的半圆形杆保护件，用于与托架的突片滑动接合以封闭和保护闩锁制动棒。此外，组件具有护罩状防护件，用于放置在杆致动闩锁上。护罩状的防护罩具有倾斜的表面，当防护件就位时，其呈现用于轮式装置的冲击表面以便于打开门。然后，护罩状防护罩保护其所放置的闩锁，并使门的开启更容易。

64. 发明授权

US5022690A Quick release latch mechanism 失效
标题翻译：快速释放闩锁机构
公开(公告)号：US5022690A
公开(公告)日：1991-06-11
申请号：US408687
申请日：1989-09-18
申请人： George E. Coltrin , Siamak Ilami
发明人： George E. Coltrin , Siamak Ilami
IPC分类号： E05B53/00 , E05B63/12 , E05B65/10
CPC分类号： E05B63/121 , E05B65/1033 , E05B53/003 , Y10T292/0822 , Y10T292/14
摘要： An emergency release latch for releasibly locking a protective closure, such as a window grill, in closed position over an opening in a building structure to prevent intruders from entering the structure through the opening and yet permit escape of persons from the structure through the opening in the event of a fire or other emergency. The latch is relativey immune to improper installation and tampering, releases automatically in response to a fire in the immediate vicinity of the escape opening and in response to breaking of the latch actuator, is reliable in operation over long periods of time without servicing, is easily releasible by young, handicapped, and elderly persons, and is secure against forced entry when engaged.
摘要翻译：一种紧急释放闩锁，用于将建筑结构中的开口处的封闭位置诸如窗格格栅的可释放地锁定，以防止入侵者通过开口进入结构，并且允许人们从结构中通过开口排出发生火灾或其他紧急情况。闩锁相对于不正确的安装和篡改而免于响应于逃生开口附近的火灾并且响应于闩锁致动器的断裂而自动释放，在长时间的运行中是可靠的而没有维护，容易年轻人，残疾人和老人可以释放，并且在从事时不得不强迫进入。

65. 发明授权

US4081980A Electric security lock 失效
标题翻译：电安全锁
公开(公告)号：US4081980A
公开(公告)日：1978-04-04
申请号：US652103
申请日：1976-01-26
申请人： Tafari Hightower
发明人： Tafari Hightower
IPC分类号： E05B45/06 , E05B65/10
CPC分类号： E05B45/06 , E05B65/1046 , Y10T292/0822 , Y10T292/0908 , Y10T292/1016 , Y10T70/5159 , Y10T70/5319
摘要： The present invention is an electric security lock which not only provides an alarm signal to an alarm device, but which also has a push bar emergency release. The electric security lock includes a dead bolt, a frame adapted to slideably receive the dead bolt, a cover plate coupled to the frame for holding the dead bolt in place, a pair of cams coupled to the dead bolt and adapted to move the dead bolt in a lateral direction, a locking cylinder coupled to each of the cams, and an electric activating apparatus coupled to the dead bolt. The electric activating apparatus includes a circular latch member pivotally mounted and spring coupled to the dead bolt, a metal bar with a first end and a second end having a square hole disposed midway between the first and second holes, the first end of the metal bar is adapted to be coupled and uncoupled mechanically to the circular latch member, and a micro electronic switch mechanically coupled to the square hole of the bar and electrically coupled to an alarm device. The electric security lock also includes an emergency release mechanism which activates the circular latch member and which has a device for retracting the dead bolt from its projected position and a device for deactivating the electric activating apparatus when an appropriate key is used, mechanically coupled to the retracting device.
摘要翻译：本发明是一种电气安全锁，其不仅向报警装置提供报警信号，而且还具有推杆紧急释放。电气安全锁包括一个止动螺栓，一个适于可滑动地容纳死栓的框架，一个联接到框架上用于将死螺栓固定就位的盖板，一对联接到该死栓的凸轮，在横向方向上，联接到每个凸轮的锁定圆筒，以及联接到该死栓的电动启动装置。电动启动装置包括一个圆形闩锁构件，其枢转地安装并弹簧联接到该死螺栓上，金属杆具有第一端和第二端，该第二端具有设置在第一和第二孔之间的中间的方孔，金属棒的第一端适于与所述圆形闩锁构件机械耦合和脱耦合;以及微型电子开关，其机械耦合到所述杆的方孔并电耦合到报警装置。电气安全锁还包括一个紧急释放机构，其启动该圆形闩锁构件并具有一个用于使死栓从其突出位置缩回的装置，以及一个用于在使用适当键时停用电动启动装置的装置，缩回装置

66. 发明授权

US4009537A Automatic astragal 失效
标题翻译：自动黄芪
公开(公告)号：US4009537A
公开(公告)日：1977-03-01
申请号：US653924
申请日：1976-01-30
申请人： S. Eugene Hubbard
发明人： S. Eugene Hubbard
IPC分类号： E05B65/10 , E05C19/00 , E06B7/20
CPC分类号： E05B65/1066 , E05C19/001 , E05B65/1006 , Y10T292/0822 , Y10T292/0908 , Y10T292/1008
摘要： An automatic astragal assembly for inclusion or attachment to a door edge comprising an elongated astragal housing mounted on said door and having an outwardly opening longitudinal recess therein, an elongated astragal slidably mounted in said recess, means supporting said astragal in said recess for upward and inward relative movement in said housing in response to lifting of said astragal from lifting means mounted on an inside surface of said door, said lifting means including a lift slide mounted on said housing for reciprocal vertical movement and having an L-shaped slot defined therein with an interconnecting horizontal and vertical section and a dead lock pin engaged in said slot and secured to said astragal for elevating the same upon lifting movement of said slide, said vertical section of said slot and said dead lock pin engaging to prevent elevation of said astragal from pressure exerted against an outer edge of said astragal tending to force said astragal horizontally into said recess.
摘要翻译：一种用于包含或附着到门边缘的自动黄芪组件，包括安装在所述门上的细长的黄芪壳体，并且在其中具有向外开放的纵向凹部，可滑动地安装在所述凹部中的细长的黄芪，将所述黄芪支撑在所述凹部中以向上和向内响应于所述黄芪从安装在所述门的内表面上的提升装置提升而在所述壳体中的相对运动，所述提升装置包括安装在所述壳体上用于往复垂直运动并具有限定在其中的L形槽的升降滑块，相互连接的水平和垂直部分以及与所述狭槽接合并固定到所述黄芪上的死锁销，以在所述滑动件提升运动时将其提升，所述槽的所述垂直部分和所述死锁销接合以防止所述黄芪从所述压力升高施加在所述黄芪的外边缘上，倾向于将所述黄芪水平地压入说休息

67. 发明授权

US4005886A Flush bolt mechanisms 失效
标题翻译：冲洗螺栓机构
公开(公告)号：US4005886A
公开(公告)日：1977-02-01
申请号：US642183
申请日：1975-12-18
申请人： Douglas E. Lirette
发明人： Douglas E. Lirette
IPC分类号： E05C7/06
CPC分类号： E05C7/06 , E05B65/104 , Y10S292/21 , Y10T292/0822 , Y10T292/0837 , Y10T292/0838 , Y10T292/0848 , Y10T292/089 , Y10T292/0908 , Y10T292/0999
摘要： A flush bolt mechanism is disclosed for latching the inactive one of a pair of swinging doors, the mechanism functioning to latch the closed inactive door in response to closing of the other door. The latch mechanism includes a bolt that is driven home by cam and spring assemblies. A heat-responsive mechanism is provided for retaining the bolt in its extended position when the heat-responsive mechanism is subjected to a temperature and for a time sufficient to melt one of its components. A release mechanism may be provided for retracting the extended bolt in response to a force of preselected magnitude applied against the inside of the inactive door.
摘要翻译：公开了一种用于锁定一对摆动门中的不活动的一个的平动螺栓机构，该机构用于响应于另一个门的关闭而闩锁关闭的非活动门。闩锁机构包括由凸轮和弹簧组件驱动回家的螺栓。提供了一种热响应机构，用于当热响应机构受到温度和足以熔化其部件之一的时间时，将螺栓保持在其伸出位置。可以提供释放机构以响应于施加在非活动门的内部的预选大小的力而缩回延伸的螺栓。

68. 发明授权

US3999789A Lock 失效
标题翻译：锁
公开(公告)号：US3999789A
公开(公告)日：1976-12-28
申请号：US649245
申请日：1976-01-15
申请人： Orville C. Maurits , John H. Babb, Jr.
发明人： Orville C. Maurits , John H. Babb, Jr.
IPC分类号： E05B59/00 , E05B63/04 , E05B65/10 , E05B63/14
CPC分类号： E05B59/00 , E05B65/1086 , E05B63/04 , Y10S292/65 , Y10T292/0822 , Y10T292/0837 , Y10T292/0838 , Y10T292/0839 , Y10T70/5226 , Y10T70/8865
摘要： A lock of the type enabling panic exit, there being a unique drive arrangement from the inner knob to the latch bolt mechanism and the security dead bolt mechanism. This drive utilizes a vertically reciprocable slide at the inside of the door panel, biased in one direction, and shiftable in the other direction by rotation of the inner knob for retraction of both the latch bolt and the security dead bolt. The drive is not responsive to tampering with the spindle elements, e.g. after forced removal of the outside knob. The lock can be employed on either left or right-hand door arrangements, directly, without requiring handing.
摘要翻译：一种允许紧急出口的类型的锁，从内旋钮到闩锁螺栓机构和安全死栓机构具有独特的驱动装置。该驱动器在门板的内部利用垂直往复运动的滑动件，在一个方向上偏置，并且可以通过内部旋钮旋转而在另一个方向上移动，用于缩回闩锁螺栓和安全死栓。驱动器不响应于主轴元件的篡改，例如。强制拆除外部旋钮后。该锁可以直接用于左手或右手门，而不需要处理。

69. 发明授权

US3873141A Door securing apparatus having remotely controlled means to hold its latch bolt in a retracted position 失效
标题翻译：具有远程控制装置的门固定装置将其闩锁螺栓保持在缩回位置
公开(公告)号：US3873141A
公开(公告)日：1975-03-25
申请号：US41180073
申请日：1973-11-01
申请人： HAGER & SONS HINGE MFG
发明人： PETERSON FRANCIS C
IPC分类号： E05B47/00 , E05B65/10
CPC分类号： E05B65/1066 , E05B47/00 , E05B65/1093 , Y10T70/5159 , Y10T292/0822 , Y10T292/0844 , Y10T292/0908 , Y10T292/1031 , Y10T292/1092
摘要： An apparatus for securing a door includes a latch bolt which engages the door frame when extended and prevents the door from opening. To release the door the latch bolt is retracted by manually operated operating means, and a dogging mechanism retains the operating means in a position wherein it holds the latch bolt in its retracted position. This enables the door to be opened and closed during periods of high use without operating any of the parts of the apparatus, thus reducing wear and preventing early failure. The dogging mechanism is electrically operated and is controlled from a remote location.
摘要翻译：一种用于固定门的装置包括一个在延伸时与门框接合并防止门打开的闩锁螺栓。为了释放门，闩锁螺栓通过手动操作的操作装置缩回，并且卡扣机构将操作装置保持在其中将闩锁闩固定在其缩回位置的位置。这使得门在高使用期间能够打开和关闭，而不需要操作设备的任何部件，从而减少磨损并防止早期故障。锁定机构是电动操作的，并且由远程位置控制。

70. 发明授权

US3645572A Panic bar stiffener 失效
标题翻译： PANIC棒式搅拌机
公开(公告)号：US3645572A
公开(公告)日：1972-02-29
申请号：US3645572D
申请日：1970-08-10
申请人： HALLY STAMPING & MFG CO
发明人： MCFARLANE WILLIAM F
IPC分类号： E05B13/00 , E05B65/10 , E05C9/04 , E05C15/02
CPC分类号： E05B13/002 , E05B65/1006 , E05B65/1066 , Y10S292/11 , Y10S292/61 , Y10T292/0822 , Y10T292/0908 , Y10T403/68
摘要： An emergency-exit door provided with a latch mechanism including a panic bar adapted to be pushed to raise upper and lower vertical actuating rods which in turn release upper and lower latch bolts so that the door can be opened. Biasing devices are removably installed in the hinge arms of the panic bar to increase the pressure required to actuate the latch mechanism during times when it is desirable to discourage persons from using the emergency-exit door as an exit from a building when no emergency exists.
摘要翻译：具有闩锁机构的紧急出口门，该闩锁机构包括适于被推动以升高上部和下部垂直致动杆的紧急杆，所述上部和下部垂直致动杆又释放上部和下部闩锁螺栓，使得门能够打开。偏压装置可拆卸地安装在紧急棒的铰链臂中，以增加在不存在紧急情况时期望阻止人们使用紧急出口门作为建筑物出口的时间期间致动闩锁机构所需的压力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式