公开(公告)号：US5450697A

公开(公告)日：1995-09-19

申请号：US229894

申请日：1994-04-19

申请人： Matthew S. Prucinsky ,  Richard B. Cohrs ,  Roger A. Vitt

发明人： Matthew S. Prucinsky ,  Richard B. Cohrs ,  Roger A. Vitt

IPC分类号： E06B1/52 ,  E06B1/04 ,  E06B5/00

CPC分类号： E06B1/524 ,  Y10T70/5009

摘要： A mullion assembly mountable between a floor and a door frame includes an engagement assembly attached to either the floor or the door frame. A mullion defining a mullion cavity is positioned in removable attachment with the engagement assembly, and a cylinder lock assembly is positioned in the mullion cavity. The cylinder lock assembly has a key lock cylinder configured for positioning in either a locked position to engage the engagement assembly and hold the mullion in an upright position in the door frame, or in an unlocked position disengaged from the engagement assembly to permit removal of the mullion from the doorway.

摘要翻译： 安装在地板和门框之间的竖框组件包括附接到地板或门框上的接合组件。 定义竖框的竖框定位成与接合组件可拆卸地连接，并且气缸锁组件定位在竖框中。 气缸锁组件具有锁定锁定缸体，其构造成用于定位在锁定位置以接合接合组件并且将竖框保持在门框架中的直立位置，或者在与接合组件脱离的解锁位置中，以允许移除 从门口的竖框。

公开(公告)号：US5067757A

公开(公告)日：1991-11-26

申请号：US562417

申请日：1990-07-30

申请人： Richard B. Cohrs ,  Paul J. Haeck ,  Gary R. Jacobs

发明人： Richard B. Cohrs ,  Paul J. Haeck ,  Gary R. Jacobs

IPC分类号： E05B17/00 ,  E05B65/10

CPC分类号： E05B65/1046 ,  E05B17/0041 ,  E05B17/0045 ,  E05B65/10 ,  Y10S292/56 ,  Y10S292/73 ,  Y10T292/0908 ,  Y10T292/57

摘要： The Device is of the push pad type having a translating action rod which is biased in the latch bolt-extended position. An abutment is fixed to the action rod to receive thereagainst the extending plunger of a shock absorber which is removably coupled to an open guide base. The base is mounted on a base plate to support action rod operating bellcranks, and to support the action rod therein also. A shock absorber holder is clasped to the guide base, and the cylinder of the shock absorber, in which a viscous fluid is confined, is engaged by the holder to direct the plunger toward the abutment. In the depicted embodiment, the plunger resists retraction, to decelerate and damp the return of the push pad and action rod to their at-rest positions and, consequently, to suppress the operating noise of the panic exit device.

摘要翻译： 该装置是具有在闩锁螺栓延伸位置偏置的平移作用杆的推动垫型式。 支座被固定到动作杆上，以接收可拆卸地联接到打开的导向底座的减震器的延伸柱塞。 基座安装在基板上以支撑作用杆操作曲拐，并且还在其中支撑作用杆。 减震器支架被紧固到导向基座，并且其中粘性流体被限制的减震器的气缸被保持器接合以将柱塞引导到支座。 在所示的实施例中，柱塞抵抗收缩，以减小并阻止推动垫和作用杆返回其静止位置，并因此抑制紧急出口装置的操作噪声。

公开(公告)号：US4949505A

公开(公告)日：1990-08-21

申请号：US357228

申请日：1989-05-26

申请人： Richard B. Cohrs

发明人： Richard B. Cohrs

IPC分类号： E05F5/12

CPC分类号： E05F5/12 ,  E05Y2201/218 ,  E05Y2201/624 ,  E05Y2201/626 ,  E05Y2900/132

摘要： The coordinator has a pair of spaced-apart limbs pivotably mounted to a housing; one of the limbs functions to hold a door open, whereas the other limb is disclosed for impingement by another door and, as a consequence thereof, causes activation of the door coordinator, i.e., triggers a proper, sequential closing of the two doors, in which the inactive door proceeds to close, while the active door is held open. A carriage slidably mounted to the housing has a lobe which intrudes into the pivotable arc of one of the limbs to prevent that limb from allowing its door to close before the door, held open by the other limb, has closed. A blocking arm keeps the carriage in its lobe-intrusive position, and has a linkage with the other limb. Accordingly, as the other limb permits the closure of its door, the linkage moves the blocking arm to allow the second door to close. If an unusually excessive force is applied to the second door, toward its closure before the other, a rod supported by the carriage moves against the blocking arm, displaces it, and allows the second door to close.

摘要翻译： 协调器具有一对间隔开的可枢转地安装到壳体的四肢; 其中一个肢体的作用是将门打开，而另一个肢体被公开用于另一个门的撞击，并且由此导致门协调器的激活，即触发两个门的适当的，顺序的关闭， 当活动门被打开时，非活动门继续关闭。 可滑动地安装到壳体上的托架具有一个入口到其中一个肢体的可枢转的弧的凸角，以防止在另一个肢体保持打开的门关闭之前肢体不允许其关闭。 阻挡臂将托架保持在其突起的位置，并且与另一个肢体具有连接。 因此，当另一个肢体允许其门关闭时，联动装置移动阻挡臂以允许第二门关闭。 如果向第二门施加非常大的过大力量，则朝向其另一侧的关闭，由滑架支撑的杆抵靠阻挡臂移动，使其移动并允许第二门关闭。

公开(公告)号：US5464259A

公开(公告)日：1995-11-07

申请号：US70065

申请日：1993-06-01

申请人： Richard B. Cohrs ,  Gerald E. Mader

发明人： Richard B. Cohrs ,  Gerald E. Mader

IPC分类号： E05B65/10

CPC分类号： E05B65/1006 ,  E05B65/104 ,  Y10S292/66 ,  Y10T292/0908 ,  Y10T70/5159

摘要： A latch assembly for a fire door having a pushpad for emergency exit is described. The pushpad is connected to a rod to transfer motion of the pushpad to the latch assembly. The latch assembly includes a platform attached to the fire door, a linkage assembly attached between the rod and a latch bolt, and a deadlock arm assembly attached to the platform. The deadlock arm assembly is movable between a first position to block movement of the linkage assembly and a second position to allow movement of the linkage assembly. A fire fuse assembly is also attached to the linkage assembly to move the deadlock arm assembly out of its first position blocking movement of the linkage assembly at normal room temperature. The fire fuse assembly is configured to melt at temperatures substantially above normal room temperature to prevent engagement between the fire fuse assembly and the deadlock arm assembly, effectively preventing movement of the deadlock arm assembly out of its first position blocking movement of the linkage assembly in response to movement of the rod.

摘要翻译： 描述了一种用于防火门的闩锁组件，其具有用于紧急出口的推板。 推板连接到杆，以将推板的运动传递到闩锁组件。 闩锁组件包括附接到防火门的平台，连接在杆和闩锁螺栓之间的连杆组件以及附接到平台的死锁臂组件。 所述死锁臂组件可在第一位置和第二位置之间移动，所述第一位置阻止所述连杆组件的运动和允许所述连杆组件移动的第二位置。 火焰保险丝组件也连接到连杆组件，以使死锁臂组件在其正常室温下阻止连杆组件的第一位置移动。 防火保险丝组件被配置为在基本上高于正常室温的温度下熔化，以防止火焰熔断器组件和死锁臂组件之间的接合，有效地防止死锁臂组件从其第一位置移动，阻止连杆组件的响应 到杆的运动。

公开(公告)号：US5129698A

公开(公告)日：1992-07-14

申请号：US735306

申请日：1991-07-24

申请人： Richard B. Cohrs ,  Richard J. Gothier ,  Kerry W. Stadtfeld

发明人： Richard B. Cohrs ,  Richard J. Gothier ,  Kerry W. Stadtfeld

IPC分类号： B60J7/08 ,  B60P7/04 ,  B60P7/08

CPC分类号： B60P7/083 ,  B60J7/085 ,  B60P7/04

摘要： A tarp cover system includes a pawl (44) and ratchet (26) mechanism for locking a tarp cover (6) in a rolled-up truck-body-uncovered condition, and a lever arrangement (32,38) that is initially squeezed with one hand by the operator to release the pawl from the rachet to unlock the rolled up cover, and is subsequently pivoted by the same hand to brake (28,34) the unwinding of the cover as it is spring-biased toward the truck-body-covered condition. To re-cover the truck body, a crank shaft (24) is rotated to rotate the roll in the cover-winding direction against the biasing force of the spring, the ratchet mechanism preventing uncontrolled unwinding of the cover.

摘要翻译： 篷布盖系统包括棘爪（44）和棘轮（26）机构，用于将卷边盖（6）锁定在卷起的卡车车体未覆盖状态中，以及杆装置（32,38），其最初被挤压 一方面由操作者将爪从雷蛇释放以解锁卷起的盖子，并且随后由相同的手枢转以制动（28,34）盖子的展开，因为它被弹簧偏压朝向卡车车身 覆盖状态。 为了重新覆盖卡车车体，曲轴（24）旋转以克服弹簧的偏压力使盖卷绕方向旋转，棘轮机构防止盖的不受控制的展开。

公开(公告)号：US5682778A

公开(公告)日：1997-11-04

申请号：US588554

申请日：1996-01-18

申请人： Richard B. Cohrs ,  James Mason ,  Benjamin H. Akers, III

发明人： Richard B. Cohrs ,  James Mason ,  Benjamin H. Akers, III

IPC分类号： E05B9/04 ,  E05B17/00 ,  E05B17/04 ,  E05B65/10

CPC分类号： E05B17/04 ,  E05B17/0004 ,  E05B65/1046 ,  E05B9/04 ,  Y10T70/7655 ,  Y10T70/7667 ,  Y10T70/7706 ,  Y10T70/8622 ,  Y10T70/8973

摘要： A lead-in device is used during installation of a rim-type lock cylinder having a tailpiece in an exit mechanism including a cam having a tailpiece receiving aperture. The lead-in device includes a converging tunnel having an exit aperture sized to match the tailpiece receiving aperture and an entrance aperture that is larger than the exit aperture. The lead-in device also includes a pair of arms positioned to be inserted into the cam aperture to hold the exit aperture in registry with the cam aperture and to maintain the entrance aperture at a predetermined distance from the cam. When the arms are positioned in the cam aperture and the exit aperture is in registry with the cam aperture, the converging tunnel guides a tailpiece inserted into the entrance aperture through the exit aperture and into the cam aperture to engage the cam.

摘要翻译： 在安装具有尾管的轮缘型锁芯的引导装置中，使用引入装置，所述引导装置包括具有尾部接收孔的凸轮。 引入装置包括会聚隧道，其具有尺寸适于匹配尾部接收孔的出口孔和大于出口孔的入口孔。 导入装置还包括一对臂，定位成插入到凸轮孔中以将出口孔保持与凸轮孔对准并且将入口孔保持在与凸轮预定距离处。 当臂定位在凸轮孔中并且出口孔与凸轮孔对准时，会聚通道将插入到入口孔中的尾塞引导通过出口孔并进入凸轮孔以接合凸轮。

公开(公告)号：US4974890A

公开(公告)日：1990-12-04

申请号：US369803

申请日：1989-06-22

申请人： Richard B. Cohrs

发明人： Richard B. Cohrs

IPC分类号： E05C1/16 ,  E05B63/14 ,  E05B65/10 ,  E05C9/04 ,  E05C9/16

CPC分类号： E05B65/1013 ,  E05B65/1006 ,  Y10S292/54 ,  Y10T292/57

摘要： The universal assembly comprises components and parts interchangeable between, for being common to, a top latch and a bottom latch in vertical-rod exit devices. Simply by adding a few discrete parts to the assembly, the same becomes, selectively, a top latch or a bottom latch, The top latch, and the bottom latch, comprise the universal assembly to which the respective, discrete parts have been added. The assembly, and the latches have a rotatable input member with must be rotated to enable retraction of a latch bolt, and a limb operative to block retraction of a latch bolt if the input member is not rotated.

摘要翻译： 通用组件包括在垂直杆出口装置中可互换的顶部闩锁和底部闩锁的部件和部件。 简单地通过在组件中添加几个分立的部件，同样的选择性地变成顶部闩锁或底部闩锁。顶部闩锁和底部闩锁包括相应的分立部件已经被添加到的通用组件。 组件和闩锁具有可旋转的输入构件，其必须旋转以能够使闩锁螺栓缩回，并且肢体可操作以阻止闩锁螺栓的缩回（如果输入构件未旋转）。

公开(公告)号：US5024472A

公开(公告)日：1991-06-18

申请号：US506210

申请日：1990-04-09

申请人： Richard B. Cohrs

发明人： Richard B. Cohrs

IPC分类号： E05C7/06

CPC分类号： E05C7/06 ,  Y10S292/21 ,  Y10T292/1005

摘要： The assembly has an auxiliary bolt which is pivotably mounted in a housing. The bolt is captively journalled by a removable bracket which has a pair of recesses on opposite sides thereof. A shaft integral with the bolt sets in one pair of the recesses, to effect one handed operation of the assembly, and with optional setting of the shaft in the other pair of recesses, the assembly is oppositely handed. The assembly is simply bolted to a faceplate; consequently, by removing such bolts, and removing the bracket, the bolt can be replaced or reversed in its handed disposition. An override spring is provided to protect the assembly from damage, in the event that the associated flushbolt fails to enter the strike or recess provided therefor; the spring allows the auxiliary bolt to fully retract, even through the flushbolt translation is inadequate.

摘要翻译： 组件具有可枢转地安装在壳体中的辅助螺栓。 螺栓由可移除的支架固定地支撑，该支架在其相对侧上具有一对凹部。 与螺栓一体的轴组合在一对凹部中，以实现组件的单手操作，并且可选地将轴设置在另一对凹部中，组件相反地移动。 组件简单地螺栓连接到面板; 因此，通过移除这样的螺栓，并且移除支架，螺栓可以在其手动配置中更换或反向。 提供超控弹簧以保护组件免受损坏，如果相关联的冲击弹不能进入为其提供的冲击或凹槽; 弹簧允许辅助螺栓完全缩回，即使是通过冲击螺旋翻译也不够。

公开(公告)号：US4741563A

公开(公告)日：1988-05-03

申请号：US849018

申请日：1986-04-07

申请人： Richard B. Cohrs

发明人： Richard B. Cohrs

IPC分类号： E05B65/10

CPC分类号： E05B65/1046 ,  E05B65/1006 ,  Y10T292/0806 ,  Y10T292/0822 ,  Y10T292/0909 ,  Y10T292/0975

摘要： Central to the invention is a universal, center case sub-assembly from which, by adding components thereto, one may fabricate a rim style center case assembly, or a concealed-vertical style center case assembly, or a surface-vertical style center case assembly, or a combination rim and vertical style center case assembly, for a panic-type exit device. Besides minimizing the number of diverse components and parts required for the fabrication of the aforesaid center case assembly styles, the universal sub-assembly comprises an improved design which offers a marked mechanical/leverage advantage to the trim linkage.

摘要翻译： 本发明的中心是通用的中心壳体组件，通过添加其中的部件，可以制造边缘型中心壳体组件或隐藏垂直型中心壳体组件或者垂直方向的中心壳体组件 ，或组合轮辋和垂直型中心壳体组件，用于紧急型出口装置。 除了最小化制造上述中央箱组装样式所需的不同部件和部件的数量之外，通用子组件包括改进的设计，其为修剪连杆提供了显着的机械/杠杆优势。

公开(公告)号：US4624120A

公开(公告)日：1986-11-25

申请号：US777359

申请日：1985-09-18

申请人： Herbert W. Hoffman ,  Richard B. Cohrs ,  William P. Dye

发明人： Herbert W. Hoffman ,  Richard B. Cohrs ,  William P. Dye

IPC分类号： G08B13/06 ,  E05B17/04

CPC分类号： G08B13/06 ,  Y10S70/49 ,  Y10T70/7712

摘要： The assembly, in a first embodiment thereof, comprises an annular cam retainer which rotatably journalled on the mortise cylinder of an exit alarm unit, and has a limb disposed for movement by the tailpiece of the mortise cylinder for engagement with a bearing surface on the rotary, switch cam of the assembly. The cam retainer retains the rotary, switch cam in an alarm-silenced position while the key may be rotated in its key cylinder to a disengageable position and removed. The modification kit comprises a cam retainer (i.e., an unthreaded annulus, in one embodiment) required for modifying a key-operated, exit alarm, switch cam assembly to enable removal of the key with the alarm in a silenced position as aforesaid. The modification method sets forth the precedural steps in retrofitting a switch cam assembly with such a modification kit.

摘要翻译： 该组件在其第一实施例中包括环形凸轮保持器，该环形凸轮保持器可旋转地安装在出口报警单元的榫眼缸上，并且具有设置成用于由榫眼缸的尾座运动的肢体，用于与旋转的轴承表面接合 ，组件的开关凸轮。 凸轮保持器将旋转开关凸轮保持在报警静音位置，同时钥匙可以在其钥匙筒中旋转到可脱离位置并被移除。 修改套件包括用于修改按键操作的出口报警器，开关凸轮组件以使得能够在如上所述的处于静音位置的报警器中移除钥匙所需的凸轮保持器（即，在一个实施例中的无螺纹环形空间）。 该修改方法阐述了使用这种修改套件改装开关凸轮组件的前述步骤。