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    • 5. 发明申请
    • ANTI-TAMPERING ARRANGEMENTS FOR PIN TUMBLER CYLINDER LOCKS
    • 针ER ER ER。。。。。。。。。。。。。。。。。。。。
    • WO2008103515A3
    • 2008-10-16
    • PCT/US2008051786
    • 2008-01-23
    • MASTER LOCK COBURMESCH GARYMARCELLE JESSEMEEKMA GLENN P
    • BURMESCH GARYMARCELLE JESSEMEEKMA GLENN P
    • E05B17/18
    • E05B27/0017E05B27/006
    • A pin tumbler cylinder lock includes a shell, a plug, and at least first and second tumbler pins and first and second driver pins. At least the first driver pin extends into a corresponding plug channel when the plug is in a locked condition, such that rotation of the plug with respect to the shell is blocked. The lock is configured such that at least the first driver pin is separated from the first tumbler pin by a gap when the plug is in the locked condition. When the first and second tumbler pins are raised without the proper key and the gap between the first tumbler pin and the first driver pin is eliminated, the second tumbler pin extends across the shear line and into the corresponding shell channel.
    • 销翻转滚筒锁包括壳体,塞子,以及至少第一和第二滚筒销以及第一和第二驱动器销。 当插头处于锁定状态时,至少第一驱动器销延伸到相应的插头通道中,使得插头相对于外壳的旋转被阻挡。 该锁被构造成使得当插头处于锁定状态时,至少第一驱动销与第一制动栓销分开间隙。 当第一和第二制动栓销在没有适当的键的情况下升高并且第一制动栓和第一驱动销之间的间隙被消除时,第二制动栓销延伸穿过剪切线并进入相应的壳体通道。
    • 10. 发明申请
    • VALVE LOCKOUT DEVICE
    • 阀门锁定装置
    • WO2011143285A1
    • 2011-11-17
    • PCT/US2011/036022
    • 2011-05-11
    • MASTER LOCK COMPANY LLCBURMESCH, Gary, R.
    • BURMESCH, Gary, R.
    • F16K35/10
    • F16K35/10Y10T137/7069
    • A valve assembly is provided in combination with a valve lockout device. The valve assembly includes a valve body, a valve handle, and first and second ports connected with corresponding first and second conduits. The valve lockout device includes a frame member secured to the valve, a shroud member assembled with the frame member, and a locking mechanism secured to the frame member. The frame member and shroud member define an enclosure enclosing the valve. At least one of the frame member and shroud member at least partially defines a first opening positioned to receive the first conduit therethrough, and a second opening positioned to receive the second conduit therethrough. The locking mechanism is operable between a locked condition in which the shroud member is secured to the frame member, and an unlocked condition in which the shroud member is removable from the frame member to access the valve.
    • 阀组件与阀门锁定装置组合设置。 阀组件包括阀体,阀手柄以及与相应的第一和第二导管连接的第一和第二端口。 阀锁定装置包括固定到阀的框架构件,与框架构件组装的护罩构件以及固定到框架构件的锁定机构。 框架构件和护罩构件限定围绕阀的外壳。 框架构件和护罩构件中的至少一个至少部分地限定了定位成接收第一导管的第一开口,以及通过其定位成接收第二导管的第二开口。 所述锁定机构可在其中所述护罩构件固定到所述框架构件的锁定状态与所述护罩构件可从所述框架构件移除以进入所述阀的解锁状态之间操作。