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1. 发明授权

US4638651A Lock cylinder having two sets of tumblers and key therefor 失效
标题翻译：锁缸具有两套滚筒和钥匙
公开(公告)号：US4638651A
公开(公告)日：1987-01-27
申请号：US763205
申请日：1985-08-07
申请人： Walter E. Surko, Jr.
发明人： Walter E. Surko, Jr.
IPC分类号： E05B31/00 , E05B27/02
CPC分类号： E05B31/00 , Y10T70/7616 , Y10T70/7932
摘要： The usual pin tumbler lock core is provided with an additional set of security disc tumblers adapted to engage contours on the bottom rail of a key and in so doing the security tumblers are rotated as the key is inserted in the lock so that when the key is fully inserted, gates on the security tumblers all align to permit the inward movement of a side bar. The invention also envisions the key which is an otherwise conventional key having a bevelled tip and a security contour on a lateral surface for activation of the security tumblers of the lock of the invention.
摘要翻译：通常的针式翻转开关锁芯设置有一组额外的安全盘式翻转开关，其适于接合钥匙的底部导轨上的轮廓，并且因此当钥匙被插入锁中时，安全翻转开关被旋转，使得当钥匙完全插入，安全滚筒上的门都对准以允许侧杆的向内运动。本发明还设想了另一种常规的钥匙，其钥匙具有在侧面上具有倾斜尖端和安全轮廓，以激活本发明的锁的安全滚筒。

2. 发明授权

US5605362A Exit device having a deadbolt as its securing member 失效
标题翻译：出口装置具有作为其固定构件的锁舌
公开(公告)号：US5605362A
公开(公告)日：1997-02-25
申请号：US527101
申请日：1995-09-12
申请人： Walter E. Surko, Jr.
发明人： Walter E. Surko, Jr.
IPC分类号： E05B65/10 , E05C1/02
CPC分类号： E05B65/1053 , Y10S292/65 , Y10T292/0908 , Y10T292/0972 , Y10T292/1037
摘要： This exit device has a press bar and an elongated deadbolt adapted to be mounted horizontally adjacent the free end of the door and a pivoted retractor blade inward of the door. The blade is pivoted by the press bar and engages with its nose a projecting surface on the deadbolt and retracts the deadbolt. The blade also has a keeper contact surface which, as the door closes, is contacted by the keeper and the blade is pivoted inward to retract the deadbolt. The retractor blade also serves as an anti-friction bearing having a peripheral portion which rolls against the deadbolt and counters against the inward force on the deadbolt opposing to the opening force on the door.
摘要翻译：该出口装置具有压杆和适于水平地邻近门的自由端安装的细长的锁舌，以及枢转的牵开器叶片在门的内部。刀片由压杆枢转并与其鼻部接合在螺栓上的突出表面并缩回死栓。刀片还具有保持器接触表面，当门关闭时，保持器接触表面被保持器接触，并且刀片向内枢转以缩回锁死螺栓。牵开器叶片还用作具有周向部分的抗摩擦轴承，所述周边部分抵靠锁死螺栓并抵抗在门上的打开力相反的锁死螺栓上的向内的力。

3. 发明授权

US4419786A Door closer assembly 失效
标题翻译：闭门组件
公开(公告)号：US4419786A
公开(公告)日：1983-12-13
申请号：US223398
申请日：1981-01-08
申请人： Walter E. Surko, Jr.
发明人： Walter E. Surko, Jr.
IPC分类号： E05F3/10 , E05F3/22 , E05F3/00 , E05F15/04
CPC分类号： E05F3/22 , E05F3/224 , E05Y2900/132 , Y10T16/276 , Y10T16/2804
摘要： A door closer assembly for controlling the operation of a door relative to a door frame includes a door closer mounted on the door and an articulated arm assembly which has one end attached to the door closer and the other end pivotally secured to a slide block which travels in a track mounted on the door frame. The slide block is affixed to a piston rod, which comprises part of a fluid piston-cylinder assembly also mounted on the door frame, and is located at the end of the track remote from the hinged edge of the door when the door is fully closed. When the door is opened beyond a predetermined angular position relative to the door frame the slide block moves within the track and in the direction of the hinged edge to another location within the track wherein it is releasably retained by the piston-cylinder assembly until the door is nearly fully closed by the reaction force of the door closer. As the door approaches its fully closed position a valve actuator mounted on the door operates a control valve to release the holding force of the piston-cylinder assembly and allow the slide block to be biased to its location at the remote end of the track by a spring contained within the piston-cylinder assembly.
摘要翻译：用于控制门相对于门框的操作的门闭合器组件包括安装在门上的门关闭器和铰接臂组件，该铰接臂组件的一端附接到门关闭器，另一端枢转地固定到行进的滑块在安装在门框上的轨道上。滑动块固定在活塞杆上，该活塞杆包括也安装在门框上的流体活塞 - 气缸组件的一部分，并且当门完全关闭时位于轨道的远离门的铰接边缘的端部。当门相对于门框打开超过预定角度位置时，滑动块在轨道内并沿着铰接边缘的方向移动到轨道内的另一位置，其中活塞 - 气缸组件可释放地保持门直到门几乎完全被门关闭器的反作用力关闭。当门接近其完全关闭位置时，安装在门上的阀致动器操作控制阀以释放活塞 - 气缸组件的保持力，并允许滑块被偏压到轨道远端的位置弹簧包含在活塞 - 气缸组件内。

4. 发明授权

US4208894A Cam lock 失效
标题翻译：凸轮锁
公开(公告)号：US4208894A
公开(公告)日：1980-06-24
申请号：US939059
申请日：1978-09-01
申请人： Walter E. Surko, Jr.
发明人： Walter E. Surko, Jr.
IPC分类号： E05B27/00 , E05B27/04
CPC分类号： E05B27/0039 , Y10T70/761
摘要： A key operated cam lock including a shell and a rotary key plug and having axially elongated pin tumbler assemblies each comprising a plurality of tumbler elements including a pin tumbler carried by the key plug and a driver carried by the shell. A projection on an end of one of the tumbler elements of each tumbler assembly is received in a slot in the end of another associated element and serves to couple a driver to an associated pin tumbler when the key plug is in locked position. V-shaped bits on the key engagable with complementary V-shaped chisel tips on the pin tumblers axially and angularly position the pin tumbler assemblies in unlocked position wherein slots in various tumbler elements are aligned with annular grooves in the key plug eccentric to the axis of plug rotation. The projections escape from the slots and enter the grooves when the key plug is rotated from locked position toward an unlocked position. The tumbler elements having projections thereon may be axially symmetrical.
摘要翻译：一种钥匙操作的凸轮锁，其包括外壳和旋转钥匙塞，并且具有轴向细长的销制动栓组件，每个包括多个制动栓元件，包括由钥匙塞承载的销翻转开关和由该壳体承载的驾驶员。每个制动栓组件的一个制动栓元件端部上的突起被接收在另一个相关元件的端部中的槽中，并用于当钥匙插头处于锁定位置时将驱动器联接到相关的销栓。钥匙上的V形钻头可与引脚翻转开关上的互补的V形凿尖端轴向并且将销翻转开关组件角度地定位在解锁位置，其中各种滚筒元件中的槽与密封塞中的环形凹槽对准，插头旋转。当钥匙塞从锁定位置转向解锁位置时，突起从槽中逸出并进入槽中。具有突起的制动栓元件可以是轴向对称的。

5. 发明授权

US4976480A Cylindrical lockset having quick mount means accommodating various thickness of doors 失效
标题翻译：具有容纳各种厚度的门的快速安装装置的圆柱形锁定装置
公开(公告)号：US4976480A
公开(公告)日：1990-12-11
申请号：US505188
申请日：1990-04-05
申请人： David Dixon , Walter E. Surko, Jr.
发明人： David Dixon , Walter E. Surko, Jr.
IPC分类号： E05B55/00 , E05B63/00
CPC分类号： E05B55/005 , E05B63/006 , Y10T292/869 , Y10T292/91
摘要： This lockset has a threaded inside sleeve extending out from its central housing, the sleeve enclosing the inside spindle for the lockset. An inside rose and handle assembly is provided, the rose having inward tabs. A nut is threaded onto the sleeve and has spaced openings about its end remote from the housing, the openings each leading to a series of steps in clockwise direction progressively closer to the housing. Each step has a tread and a riser so that when the handle is brought over the spindle and the rose is maneuvered so that the tabs fit into the openings and the rose is turned in a clockwise direction, the tabs will engage the closest riser to the housing that the thickness of the door will permit. Further clockwise turning of the rose will turn the nut and move the nut closer to the housing so that the treads engage the tabs and draw the rose/handle assembly inward to firmly and quickly install the lockset on the door.
摘要翻译：该锁具具有从其中心壳体延伸出的带螺纹的内套筒，套筒包围用于锁定件的内心轴。提供内部的玫瑰和手柄组件，玫瑰有向内的标签。螺母被拧到套筒上并且在其远离壳体的端部处具有间隔开的开口，每个开口逐渐地沿着顺时针方向逐渐靠近壳体的一系列台阶。每个步骤具有胎面和立管，使得当手柄被带到主轴上并且玫瑰被操纵以使得突出部配合到开口中并且玫瑰沿顺时针方向转动时，突片将接合最接近的立管住房门的厚度允许。玫瑰的进一步的顺时针转动将转动螺母并将螺母移动到更靠近壳体的位置，使得胎面接合突出部并且将玫瑰/手柄组件向内拉动并且将锁定件快速地安装在门上。

6. 发明授权

US4665583A Door closer piston assembly having separate head portions 失效
标题翻译：闭门活塞组件具有独立的头部
公开(公告)号：US4665583A
公开(公告)日：1987-05-19
申请号：US846844
申请日：1986-04-01
申请人： Georgy Frolov , Walter E. Surko, Jr.
发明人： Georgy Frolov , Walter E. Surko, Jr.
IPC分类号： E05F3/10
CPC分类号： E05F3/102 , E05Y2900/132 , Y10T16/2766 , Y10T16/2788 , Y10T16/2804 , Y10T16/577
摘要： A hydraulic door closer has a housing including a bore and a piston supported for reciprocal sliding movement within the bore in door opening and closing directions corresponding, respectively, to opening and closing movements of an associated door. The piston has a head at one end and an open opposite end which receives a portion of a spring which biases the piston in its door closing direction. First and check second check valves within the head comprise part of a fluid control system for checking movement of the piston during at least a portion of its travel in either its door opening or door closing direction.
摘要翻译：液压门关闭器具有壳体，其包括孔和活塞，所述活塞被支撑用于在门打开和关闭方向内的孔内的往复滑动运动，该开启和关闭方向分别对应于相关门的打开和关闭运动。活塞在一端具有头部，并具有敞开的相对端，其接收弹簧的一部分弹簧，该弹簧在其关闭方向上偏压活塞。首先检查头部内的第二止回阀包括流体控制系统的一部分，用于在其门开启或关闭方向的至少一部分行程期间检查活塞的运动。

7. 发明授权

US4103526A Pin tumbler lock 失效
标题翻译：针式制动栓锁
公开(公告)号：US4103526A
公开(公告)日：1978-08-01
申请号：US734199
申请日：1976-10-20
申请人： Walter E. Surko, Jr.
发明人： Walter E. Surko, Jr.
IPC分类号： E05B27/04 , E05B27/00 , E05B15/14
CPC分类号： E05B27/0039 , Y10T70/761 , Y10T70/7701 , Y10T70/7932
摘要： A pin tumbler lock cylinder having axially elongated split pin tumbler assemblies each including a pin tumbler and a driver releasably coupled in locked position to prevent rotation of a key plug relative to a supporting cylinder shell. Insertion of a proper angularly bitted key into the key plug causes the tumbler assemblies to axially translate and rotate within bores, defined by the shell and the plug in its locked position, to predetermined releasing positions wherein a split line of each tumbler assembly is aligned with a shear line between the plug and the shell and each pin tumbler is free to separate from its associated driver to permit rotation of the key plug to an unlocked position. Means are provided to prevent rotation of the drivers and tumblers relatively to the shell and plug respectively, when the plug is rotated to an unlocked position. In a master keyed lock cylinder drivers are coupled to pin tumblers by master pins.
摘要翻译：一种具有轴向伸长的分体销制动栓组件的销式制动栓锁缸，每个销栓装置包括一个销销开关和一个可释放地联接在锁定位置的驱动器，以防止钥匙塞相对于支撑筒壳的转动。将适当的角位移的钥匙插入钥匙塞中使得制动栓组件在由壳体和插头锁定位置限定的孔内轴向平移和旋转到预定的释放位置，其中每个制动栓组件的分割线与插头和外壳之间的剪切线和每个销翻转开关与其相关联的驱动器自由分离，以允许钥匙插头旋转到解锁位置。当插头旋转到解锁位置时，提供装置以防止驱动器和翻转开关相对于壳体和插头分别旋转。在主钥匙锁芯中，驱动器通过主引脚耦合到销开关。

8. 发明授权

US06779819B2 Exit device having press bar-operated elongated securing member 失效
标题翻译：具有按压杆操作的细长固定构件的出口装置
公开(公告)号：US06779819B2
公开(公告)日：2004-08-24
申请号：US09080587
申请日：1998-05-18
申请人： Walter E. Surko, Jr.
发明人： Walter E. Surko, Jr.
IPC分类号： E05B6510
CPC分类号： E05B65/1073 , Y10T292/0908 , Y10T292/0993
摘要： The exit device of the present invention has an elongated securing member, such as a deadbolt or the like, adapted to be mounted horizontally adjacent the free end of a door and a pivoting member inward of the door. The pivoting member has a peripheral portion which rolls against the securing member and serves as an anti-friction bearing and counters against the inward force on the securing member opposing the opening force on the door. In one embodiment, the pivoting member is pivoted by a press bar assembly, and engages and retracts the securing member. In another embodiment, the securing member is retracted by the actuating means. The pivoting member may also include a keeper contact surface which, as the door closes, is contacted by the keeper and the pivoting member is pivoted inward to retract the securing member.
摘要翻译：本发明的出口装置具有细长的固定构件，诸如锁舌等，适于水平地安装在门的自由端和枢转构件的内部。枢转构件具有围绕固定构件滚动的周边部分，并且用作抗摩擦轴承，并抵抗与门上的打开力相反的固定构件上的向内力。在一个实施例中，枢转构件通过压杆组件枢转，并且接合和缩回固定构件。在另一个实施例中，固定构件由致动装置缩回。枢转构件还可以包括保持器接触表面，当门关闭时，保持器接触表面被保持器接触，并且枢转构件向内枢转以缩回固定构件。

9. 发明授权

US5490697A Access control assembly 失效
标题翻译：门禁控制组件
公开(公告)号：US5490697A
公开(公告)日：1996-02-13
申请号：US226682
申请日：1994-04-12
申请人： Walter E. Surko, Jr.
发明人： Walter E. Surko, Jr.
IPC分类号： E05B9/02 , E05B63/00 , E05B65/00 , E05C3/16 , E05B65/10
CPC分类号： E05B63/0069 , E05B65/0053 , E05C3/162 , E05B9/02 , Y10S292/60 , Y10S292/65 , Y10S292/71 , Y10T292/0908 , Y10T292/1076 , Y10T292/705
摘要： A locking device, suitable for walk-in freezer doors, automatically locks when the door is closed, allows the door to be pulled open from the outside only when a proper key is inserted and rotated 90.degree., and always allows the door to be opened from the inside by pushing on a manual actuator. The locking device includes a strike mounted on the door frame, an outside plate assembly including a rigid handle and lock cylinder, and an inside plate assembly including a bracket supporting a spring loaded bolt, an enabling mechanism in the form of a collapsible linkage coupled to the bolt, a manual actuator, and a cover.
摘要翻译：适用于步入式冷冻门的锁定装置在门关闭时自动锁定，只有当适当的钥匙被插入并旋转90°时才允许门从外部拉开，并且始终允许门被打开通过推动手动执行器从内部。锁定装置包括安装在门框上的冲击，包括刚性手柄和锁芯的外板组件以及包括支撑弹簧加载螺栓的支架的内板组件，以及可折叠连杆形式的启用机构，螺栓，手动执行器和盖子。

10. 发明授权

US4920773A Door lock having disengages outer lever handle when in the locked condition and means to bias the handle toward horizontal position 失效
标题翻译：门锁在处于锁定状态时已经脱离外杆手柄并且将手柄偏压到水平位置的装置
公开(公告)号：US4920773A
公开(公告)日：1990-05-01
申请号：US153215
申请日：1988-02-08
申请人： Walter E. Surko, Jr.
发明人： Walter E. Surko, Jr.
IPC分类号： E05B65/06 , E05B3/00 , E05B13/10 , E05B55/00 , E05B55/06
CPC分类号： E05B55/06 , E05B55/005 , Y10T292/865 , Y10T70/5416 , Y10T70/5496 , Y10T70/5832
摘要： A drive element in this lock pushes a radially directed outward finger out of its longitudinal slot in the outer tubular spindle to disengage the outer handle from the latch so that the handle free-wheels. Spring means in the outer handle rose returns the handle to its normal horizontal position when the handle is released. The handle is preferably in lever form.
摘要翻译：该锁中的驱动元件将径向指向的外指从其外管状心轴的纵向狭槽中推出，从而将外手柄与闩锁分离，使手柄自由转动。当手柄释放时，外手柄玫瑰的弹簧手段将手柄返回到其正常的水平位置。手柄优选为杠杆形式。

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