会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Numerical combination replacement for cylinder locks
    • 气缸锁的数字组合更换
    • US4170886A
    • 1979-10-16
    • US914486
    • 1978-06-12
    • Lloyd S. Cowen
    • Lloyd S. Cowen
    • E05B37/08
    • E05B37/08Y10T70/7243Y10T70/7356Y10T70/80
    • A replacement housing and plug adapted to substitute a key-operated housing, plug and tumblers in an existing tumbler lock without extensive modification of an existing installation in a door, thereby reducing the possibility of mechanical picking of the tumblers which are thereby eliminated. The combination tumblers are disposed for rotation about an axis corresponding to the axis of the substituted plug, and a resiliently urged locking bar is positioned above the tumblers to drop into tumbler engaging position when the proper combination has been obtained, thereby interconnecting a dial member with a lock opening means for transmitted motion from the former to the latter.
    • 一种替换的外壳和插头,其适于在现有的制动栓锁中替代钥匙操作的外壳,插头和翻转开关,而无需对门内的现有安装进行广泛的修改,从而减少了由此消除的翻转开关的机械拾取的可能性。 组合式翻转开关设置成围绕与取代插头的轴线相对应的轴线旋转,并且当已经获得适当的组合时,弹性推动的锁定杆位于翻转开关上方以落入制动栓接合位置,从而将拨盘构件与 用于从前者向后者传送运动的锁定开启装置。
    • 7. 发明授权
    • Combination/electronic lock system
    • 组合/电子锁系统
    • US4831851A
    • 1989-05-23
    • US946806
    • 1986-12-29
    • Wayne F. Larson
    • Wayne F. Larson
    • E05B37/08E05B47/06
    • E05B47/0002E05B47/0607E05B37/08E05B47/0004Y10T70/7062Y10T70/7254Y10T70/7328Y10T70/7356Y10T70/7424
    • A lock mechanism having a mechanical combination lock and an electronic lock, wherein the mechanical combination lock serves for effecting a fail safe entry in case of failure of the electronic lock. More specifically, the lock mechanism includes a mechanical combination lock having a bolt-retracting linkage which is tripped by inward movement of a dial into a first operative relationship with a driver on the drive spindle. An electronic latch prevents bolt retraction by this bolt-retracting linkage when in the first operative positive until the electronic latch has been operated. However, when the tumblers of the lock have been aligned and a gate bar enters the tumblers, the bolt-retraction linkage is caused to assume a second operative relationship with the driver so as to permit bolt retraction despite the latching effect of the electronic lock.
    • 具有机械组合锁和电子锁的锁定机构,其中所述机械组合锁用于在电子锁的故障的情况下实现故障安全进入。 更具体地说,锁定机构包括具有螺栓回缩联动装置的机械组合锁定装置,其通过转盘向内移动而与驱动轴上的驱动器成第一操作关系而跳闸。 电子闩锁防止当第一操作中的螺栓回缩连杆的螺栓缩回,直到电子闩锁被操作。 然而,当锁的翻转开关已经对准并且闸门进入翻转开关时,使得螺栓回缩连杆机构与驾驶员呈现第二操作关系,以便尽管电锁的锁定效果允许螺栓缩回。