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1. 发明授权

US4724690A Security bolt 失效
标题翻译：安全螺栓
公开(公告)号：US4724690A
公开(公告)日：1988-02-16
申请号：US899621
申请日：1986-08-22
申请人： Gerald F. Dunphy , Lance E. Best
发明人： Gerald F. Dunphy , Lance E. Best
IPC分类号： E05B65/08 , E05C1/04 , E05B65/06
CPC分类号： E05C1/04 , E05B65/087 , Y10S70/42 , Y10T292/1031 , Y10T70/5195 , Y10T70/5319 , Y10T70/5341
摘要： A security bolt including a housing and a bolt rod slidably mounted on that housing for relative movement between operative and inoperative positions. The rod is cylindrical and has a section of reduced diameter between its ends so as to form two opposed shoulders. Key operated locking mechanism, having a rotatable barrel, is attached to the housing and a detent member is rotatably mounted on an end portion of that barrel. The detent member is rotatable to a position at which it engages one of the rod shoulders and thereby prevents movement of the rod out of the operative position. Rotation of the detent member is caused by rotation of the barrel, but a lost motion connection enables the barrel to rotate to a limited extent in either direction without causing corresponding rotation of the detent member. The locking mechanism can be removed from the housing through a rear side and releasable securing means controls that removal. A floating member located between the rod shoulders is arranged to be trapped between one of those shoulders and an opposed surface of the housing so as to prevent separation of the rod from the housing in one direction.
摘要翻译：一种安全螺栓，包括壳体和可滑动地安装在该壳体上的螺栓杆，用于在操作位置和不工作位置之间的相对运动。杆是圆柱形的，并且在其端部之间具有直径减小的部分，以便形成两个相对的肩部。具有可旋转筒的钥匙操作锁定机构附接到壳体，并且止动构件可旋转地安装在该枪管的端部上。止动构件可旋转到其接合杆肩之一的位置，从而防止杆移动到操作位置。定位构件的旋转是由筒的旋转引起的，但是空动连接使得筒可以在任一方向上有限地旋转，而不会引起制动构件的相应旋转。锁定机构可以通过后侧从壳体移除，并且可释放的固定装置控制该移除。位于杆肩之间的浮动构件布置成被捕获在这些肩部中的一个和壳体的相对表面之间，以防止杆在一个方向上与壳体分离。

2. 发明授权

US4854620A Door set mounting 失效
标题翻译：门安装
公开(公告)号：US4854620A
公开(公告)日：1989-08-08
申请号：US899623
申请日：1986-08-22
申请人： Gerald F. Dunphy , Lance E. Best
发明人： Gerald F. Dunphy , Lance E. Best
IPC分类号： E05B9/06 , E05B63/10
CPC分类号： E05B63/10 , Y10T292/62 , Y10T70/8486 , Y10T70/8541
摘要： A door set mounting including a baffle assembly formed of two circular sheet metal members arranged in face-to-face relationship, and a cylindrical tubular shroud also formed of sheet metal which extends around those members so as to be substantially coaxial therewith. Each circular member has a transversely extending channel formed therein and those channels combine to form a receptacle for a door latch housing. An opening formed through the base of each channel allows passage of a drive spindle for the latch. The two circular members are held in face-to-face relationship by a pair of clips, each of which straddles those members, and the same clips also serve to hold the shroud in assembly with the circular members. Preferably, the shroud is formed of two parts each of which is held by a respective one of the clips.
摘要翻译：具有由两面以对面关系布置的两个圆形金属板构成的挡板组件的门组安装件，以及也由金属板形成的圆柱形管状护罩，该金属板围绕这些构件延伸以与其基本同轴。每个圆形构件具有形成在其中的横向延伸通道，并且这些通道组合以形成用于门闩住壳体的容座。通过每个通道的基部形成的开口允许用于闩锁的驱动主轴通过。两个圆形构件通过一对夹子保持在一起，每个夹子跨过这些构件，并且相同的夹子还用于将护罩与圆形构件组装在一起。优选地，护罩由两个部件形成，每个部件由相应的夹子夹持。

3. 发明授权

US4639022A Sliding window or door lock 失效
标题翻译：滑动窗或门锁
公开(公告)号：US4639022A
公开(公告)日：1987-01-27
申请号：US677608
申请日：1984-11-30
申请人： Gerald F. Dunphy , Lance E. Best
发明人： Gerald F. Dunphy , Lance E. Best
IPC分类号： E05B65/08 , E05C1/04
CPC分类号： E05B65/0864 , Y10S292/46 , Y10T292/1028 , Y10T70/5195 , Y10T70/8541 , Y10T70/8865
摘要： A lock for a sliding window or door and having a body which is adapted to be secured to either an outwardly facing surface or a laterally facing surface of the movable frame of the window or door. The lock includes a locking bar which is slidably mounted on the lock body for relative movement into and out of an operative position at which it projects beyond a back surface of the lock body and engages within a hole in the fixed frame of the window or door. The lock body is secured to the movable frame by means of fastening screws extending through bores formed through a mounting part of the body and those bores include primary bores which extend in the front to back direction and secondary bores which extend laterally through the mounting part. The primary bores are used if the body is to be secured to the outwardly facing frame surface and the secondary bores are used if the body is to be secured to the laterally facing frame surface. The fixing means may include an expandable nut located in the movable frame and which is expanded into tight engagement with that frame by interaction between an end of the screw and a tapered section of a bore of the nut.
摘要翻译：一种用于滑动窗或门的锁，并且具有适于固定到窗或门的可移动框架的面向外的表面或侧向面的表面的主体。该锁包括锁定杆，该锁定杆可滑动地安装在锁体上，用于相对运动进入和离开操作位置，在该位置上它突出超过锁体的后表面并且接合在窗或门的固定框架内的孔中。锁体通过紧固螺钉固定在活动框架上，紧固螺钉延伸穿过通过主体的安装部分形成的孔，并且这些孔包括沿前后方向延伸的主孔和横向延伸穿过安装部分的辅助孔。如果主体要被固定到面向外的框架表面并且如果主体被固定到横向面对的框架表面上则使用辅助孔，则使用主孔。固定装置可以包括位于可移动框架中的可膨胀螺母，并且通过螺钉的端部和螺母的孔的锥形部分之间的相互作用而膨胀成与该框架紧密接合。

4. 发明授权

US4434634A Lock 失效
标题翻译：锁
公开(公告)号：US4434634A
公开(公告)日：1984-03-06
申请号：US327254
申请日：1981-12-01
申请人： Gerald F. Dunphy , Lance E. Best
发明人： Gerald F. Dunphy , Lance E. Best
IPC分类号： E05B65/08 , E05B65/00 , E05C1/04
CPC分类号： E05B65/0864 , Y10T292/1031 , Y10T70/5146 , Y10T70/7751
摘要： A door or window lock has a body which is securable to the door, window, or a surround for a door or window, and has at least two passages therethrough that extend angularly relative to one another. A locking bar is slidable axially in any one of the passages to adopt either an operative position or an inoperative position, and in the operative position a locking end portion of the bar protrudes a predetermined distance beyond an adjacent side of the body. The bar can adopt either of two operative positions for each passage and in each of those positions the locking end portion protrudes beyond a respective one of two opposite sides of the body. A key operated locking member is rotatably mounted on the body and can adopt a particular locking position for each of the passages. In the locking position for one passage, the locking member protrudes into a recess of the bar to hold the bar against movement in either direction from its operative position. In the locking position for the other passage, the locking member influences an intermediate member to protrude into the bar recess when the bar is in the operative position for that passage. Spring retainers function to releasably locate the bar in each of its operative positions.
摘要翻译：门或窗锁具有可固定到门，窗或门或窗的环绕部的主体，并且具有至少两个相对于彼此成角度地延伸的通道。锁定杆可在任何一个通道中轴向滑动以采取操作位置或不工作位置，并且在操作位置，杆的锁定端部突出超出主体相邻侧面的预定距离。杆可以采用每个通道的两个操作位置中的任一个，并且在这些位置的每个位置中，锁定端部突出超过主体的两个相对侧中的相应的一个。钥匙操作的锁定构件可旋转地安装在主体上，并且可以为每个通道采用特定的锁定位置。在一个通道的锁定位置中，锁定构件突出到杆的凹部中，以保持杆不会在任何方向上从其操作位置移动。在另一通道的锁定位置中，当杆处于该通道的操作位置时，锁定构件影响中间构件突出到杆凹部中。弹簧保持器用于将杆可释放地定位在其每个操作位置。

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