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    • 6. 发明授权
    • Push pad trigger release exit device with infinite deadlocking
    • 推挽触发器释放出口设备,无限死锁
    • US5609371A
    • 1997-03-11
    • US578770
    • 1995-12-26
    • Gerald E. MaderWilliam P. DyeMatthew S. Prucinsky
    • Gerald E. MaderWilliam P. DyeMatthew S. Prucinsky
    • E05B17/20E05B55/12E05B57/00E05B65/10E05C5/00E05C1/12
    • E05B57/00E05B17/2015E05B55/12E05B65/1046E05C5/00E05B65/10E05B65/1006Y10T292/0908Y10T292/097Y10T292/1051Y10T292/54Y10T292/546
    • A push pad releasable exit device with continuous deadlocking for mounting near a door edge for engaging a lock strike includes a housing having first and second sidewalls upon which are mounted two end walls and an internal wall parallel to the end walls, each of the end walls and the internal wall having a hole, the holes being aligned on a common axis, the first sidewall having a wedge stop projecting inwardly therefrom toward the axis of the holes in the end walls and the internal wall; a tapered latch bolt mounted on a cylindrical shaft, the shaft extending through the holes and having a provision for urging the latch bolt toward the lock strike; a wedge plate having a hole providing clearance around the shaft and aligned with the holes in the end walls, having a tab pivotally resting in a slot of the second wall, and having a corner distal from the tab resting against the wedge stop when the door is in an open position; a provision for sensing when the door is in a closed position and for flipping the wedge plate away from the wedge stop to grip the shaft and to thereby deadlock the latch bolt; and further provision for releasing the shaft in response to minimal deflection of the push pad to permit the latch bolt to ride over the lock strike driven only by the normal force required to open the door.
    • 具有用于安装在门边缘附近以用于接合锁定打击的连续死锁的推垫可释放出口装置包括具有第一和第二侧壁的壳体,在该壳体上安装有两个端壁和平行于端壁的内壁,每个端壁 并且所述内壁具有孔,所述孔在公共​​轴线上对准,所述第一侧壁具有从所述端壁向所述端壁和所述内壁中的孔的轴线向内突出的楔形止挡件; 安装在圆柱形轴上的锥形闩锁螺栓,所述轴延伸穿过所述孔并具有用于将所述闩锁螺栓推向所述锁定冲击的设备; 楔形板具有围绕轴提供间隙并与端壁中的孔对准的孔,其具有枢转地搁置在第二壁的狭槽中的突出部,并且当门处于远离突出部的角落靠在楔形止挡件上时,当门 处于公开的位置 用于当门处于关闭位置时检测并且用于将楔形板从楔形挡块翻转以夹持轴并因此使闩锁螺栓死锁的装置; 并且进一步设置用于响应于推动垫的最小偏转而释放轴,以允许闩锁螺栓骑行仅通过打开门所需的法向力驱动的锁定撞击。
    • 7. 发明授权
    • Gear drive sprinkler
    • 齿轮驱动喷水灭火器
    • US06732950B2
    • 2004-05-11
    • US10053532
    • 2002-01-15
    • John W. Ingham, Jr.Jerry D. LawyerCharles D. LemmeMichael A. McAfeeDerek M. NationsMatthew S. PrucinskyDavid E. Steimle
    • John W. Ingham, Jr.Jerry D. LawyerCharles D. LemmeMichael A. McAfeeDerek M. NationsMatthew S. PrucinskyDavid E. Steimle
    • B05B1510
    • B05B3/0436B05B15/70B05B15/74
    • An improved gear drive sprinkler has a pop-up spray head adapted for adjustable part-circle or full circle operation to deliver irrigation water over a selected terrain area. The sprinkler includes a pop-up riser; a gear drive transmission mounted within the riser includes a water-driven turbine for rotatably driving a speed reduction gear train, which in turn rotatably drives the spray head. A reverse assembly includes an upper trip unit defining an individually adjustable pair of end trip stops, and a lower shift mechanism including a shiftable director plate having first and second sets of angularly oriented jet nozzles for respective alignment with turbine jet ports for respectively driving the water-driven turbine and the gear train in a forward-drive or a reverse-drive direction. The upper trip is coupled to the director plate by an elongated trip rod which shifts the director plate between forward-drive and reverse drive positions. An adjustment cam can be manipulated to disable at least one of the end trip stops to permit spray head rotation through continuous full circle revolutions.
    • 改进的齿轮驱动喷洒器具有适于可调部分圆或全圆操作的弹出喷头,以在选定的地形区域上输送灌溉水。 喷水灭火器包括弹出式立管; 安装在提升管内的齿轮传动传动装置包括用于可旋转地驱动减速齿轮系的水驱涡轮机,该减速齿轮系继而可旋转地驱动喷头。 反向组件包括限定单独可调节的一对终止跳闸止挡件的上跳闸单元,以及下移动机构,其包括具有第一组和第二组成角度定向的喷嘴的可移动导向板,用于与涡轮喷射端口分别驱动水 驱动涡轮机和齿轮系在前进驱动或反向驱动方向。 上部行程通过细长的跳闸杆连接到导向板,该导向板将导向板在正向驱动和反向驱动位置之间移动。 可以操纵调节凸轮以禁用至少一个止挡挡块,以允许喷头旋转通过连续的全圈转动。
    • 8. 发明授权
    • Push pad trigger release exit device with infinite deadlocking
    • 推挽触发器释放出口设备,无限死锁
    • US5762385A
    • 1998-06-09
    • US726121
    • 1996-10-04
    • Gerald E. MaderWilliam P. DyeMatthew S. Prucinsky
    • Gerald E. MaderWilliam P. DyeMatthew S. Prucinsky
    • E05B17/20E05B55/12E05B57/00E05B65/10E05C5/00E05C3/12
    • E05B57/00E05B17/2015E05B55/12E05B65/1046E05C5/00E05B65/10E05B65/1006Y10T292/0908Y10T292/097Y10T292/1051Y10T292/54Y10T292/546
    • A push pad releasable exit device with continuous deadlocking for mounting near a door edge for engaging a lock strike includes a housing having first and second sidewalls upon which are mounted two end walls and an internal wall parallel to the end walls, each of the end walls and the internal wall having a hole, the holes being aligned on a common axis, the first sidewall having a wedge stop projecting inwardly therefrom toward the axis of the holes in the end walls and the internal wall; a tapered latch bolt mounted on a cylindrical shaft, the shaft extending through the holes and having a provision for urging the latch bolt toward the lock strike; a wedge plate having a hole providing clearance around the shaft and aligned with the holes in the end walls, having a tab pivotally resting in a slot of the second wall, and having a corner distal from the tab resting against the wedge stop when the door is in an open position; a provision for sensing when the door is in a closed position and for flipping the wedge plate away from the wedge stop to grip the shaft and to thereby deadlock the latch bolt; and further provision for releasing the shaft in response to minimal deflection of the push pad to permit the latch bolt to ride over the lock strike driven only by the normal force required to open the door.
    • 具有用于安装在门边缘附近以用于接合锁定打击的连续死锁的推垫可释放出口装置包括具有第一和第二侧壁的壳体,在该壳体上安装有两个端壁和平行于端壁的内壁,每个端壁 并且所述内壁具有孔,所述孔在公共​​轴线上对准,所述第一侧壁具有从所述端壁向所述端壁和所述内壁中的孔的轴线向内突出的楔形止挡件; 安装在圆柱形轴上的锥形闩锁螺栓,所述轴延伸穿过所述孔并具有用于将所述闩锁螺栓推向所述锁定冲击的设备; 楔形板,其具有围绕轴提供间隙并与端壁中的孔对准的孔,其具有枢转地搁置在第二壁的槽中的突出部,并且当门处于远离突出部的角落靠在楔形止挡件上时,当门 处于公开的位置 用于当门处于关闭位置时检测并且用于将楔形板从楔形挡块翻转以夹持轴并因此使闩锁螺栓死锁的装置; 并且进一步设置用于响应于推动垫的最小偏转而释放轴,以允许闩锁螺栓骑行仅通过打开门所需的法向力驱动的锁定撞击。
    • 9. 发明授权
    • Push pad trigger release exit device with infinite deadlocking
    • 推挽触发器释放出口设备,无限死锁
    • US5904384A
    • 1999-05-18
    • US903972
    • 1997-07-31
    • Gerald E. MaderWilliam P. DyeMatthew S. Prucinsky
    • Gerald E. MaderWilliam P. DyeMatthew S. Prucinsky
    • E05B17/20E05B55/12E05B57/00E05B65/10E05C5/00E05B63/20
    • E05B57/00E05B17/2015E05B55/12E05B65/1046E05C5/00E05B65/10E05B65/1006Y10T292/0908Y10T292/097Y10T292/1051Y10T292/54Y10T292/546
    • A push pad releasable exit device with continuous deadlocking for mounting near a door edge for engaging a lock strike includes a housing having first and second sidewalls upon which are mounted two end walls and an internal wall parallel to the end walls, each of the end walls and the internal wall having a hole, the holes being aligned on a common axis, the first sidewall having a wedge stop projecting inwardly therefrom toward the axis of the holes in the end walls and the internal wall; a tapered latch bolt mounted on a cylindrical shaft the shaft extending through the holes and having a provision for urging the latch bolt toward the lock strike; a wedge plate having a hole providing clearance around the shaft and aligned with the holes in the end walls, having a tab pivotally resting in a slot of the second wall, and having a corner distal from the tab resting against the wedge stop when the door is in an open position; a provision for sensing when the door is in a closed position and for flipping the wedge plate away from the wedge stop to grip the shaft and to thereby deadlock the latch bolt; and further provision for releasing the shaft in response to minimal deflection of the push pad to permit the latch bolt to ride over the lock strike driven only by the normal force required to open the door.
    • 具有用于安装在门边缘附近以用于接合锁定打击的连续死锁的推垫可释放出口装置包括具有第一和第二侧壁的壳体,在该壳体上安装有两个端壁和平行于端壁的内壁,每个端壁 并且所述内壁具有孔,所述孔在公共​​轴线上对准,所述第一侧壁具有从所述端壁向所述端壁和所述内壁中的孔的轴线向内突出的楔形止挡件; 安装在圆柱形轴上的锥形闩锁,所述轴延伸穿过所述孔并具有用于将所述闩锁螺栓推向所述锁定打击的装置; 楔形板,其具有围绕轴提供间隙并与端壁中的孔对准的孔,其具有枢转地搁置在第二壁的槽中的突出部,并且当门处于远离突出部的角落靠在楔形止挡件上时,当门 处于公开的位置 用于当门处于关闭位置时检测并且用于将楔形板从楔形挡块翻转以夹持轴并因此使闩锁螺栓死锁的装置; 并且进一步设置用于响应于推动垫的最小偏转而释放轴,以允许闩锁螺栓骑行仅通过打开门所需的法向力驱动的锁定撞击。