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    • 3. 发明授权
    • Manual override mechanism for electromechanical locks
    • 机电锁的手动超驰机构
    • US08353189B2
    • 2013-01-15
    • US11651641
    • 2007-01-09
    • Victor BogdanovJohn E. Walsh, IIIGeorge FrolovAlfred S. Levesque
    • Victor BogdanovJohn E. Walsh, IIIGeorge FrolovAlfred S. Levesque
    • E05B47/06
    • E05B47/0692E05B47/0012E05B63/0065E05B2047/0016E05B2047/0031E05B2047/0086Y10T70/5416Y10T70/7079Y10T70/7107
    • An override mechanism is for an electronic door lock assembly that includes a handle, a retractor and an electronic clutch mechanism with a movable coupler and an actuator. The coupler operatively connects the handle with the retractor when the coupler is located in an engaged position and the actuator is operable to displace the coupler between a nonengaged position and the engaged position. The override mechanism includes a movable override member configured to displace the clutch coupler between the nonengaged and engaged positions. The override member also retains the clutch coupler at the engaged position when the override member is disposed at an unlock position and prevents displacement of the coupler during actuator operation when the override member is disposed at a lockout position. Further, a manual drive, preferably including a cylinder lock, is configured to displace the override member between the unlock and lockout positions.
    • 超声机构是用于电子门锁组件,其包括手柄,牵开器和具有可移动联接器和致动器的电子离合器机构。 当联接器位于接合位置时,联接器可操作地将把手与牵开器连接,并且致动器可操作以在非招标位置和接合位置之间移动联接器。 超控机构包括可移动的超越部件,其构造成使离合器联轴器在非牵引位置和接合位置之间移动。 当超控构件设置在解锁位置时,超驰构件还将离合器联接器保持在接合位置,并且在超控构件设置在锁定位置时防止联动器在致动器操作期间的位移。 此外,优选地包括气缸锁的手动驱动器构造成在解锁位置和锁定位置之间移位超控构件。
    • 9. 发明授权
    • Dual latch retraction system for exit bar
    • 出口杆双闩锁退回系统
    • US06386597B1
    • 2002-05-14
    • US09414202
    • 1999-10-07
    • John E. Walsh, III
    • John E. Walsh, III
    • E05B6510
    • E05B65/1053E05B47/00E05B65/1093Y10T70/5159Y10T292/0908Y10T292/1082
    • An exit bar for securing a door has a housing assembly adapted for mounting to a door. A push pad for receiving a push force is mounted to the housing assembly. A latch is pivotable relative to the housing assembly to releasably latch the door to which the exit bar is mounted. A mechanical retraction system links the push bar to the latch so that a push force exerted on the push pad releases the latch. A selectively operable electromagnet is disposed within the housing assembly. An electromagnetic retraction system links the electromagnet to the latch independently of the mechanical retraction system so that selective operation of the electromagnet retracts the latch. The electromagnet further dogs the electromagnetic retraction system, and thereby the latch, in the retracted condition as long as the electromagnet receives power. The push bar and mechanical retraction system may be dogged by the electromagnet upon the first exertion of a push force thereon.
    • 用于固定门的出口杆具有适于安装到门的壳体组件。 用于接收推力的推动垫被安装到壳体组件。 闩锁可相对于壳体组件枢转以可释放地闩锁出口杆所安装的门。 机械回缩系统将推杆连接到闩锁,使得施加在推动垫上的推力释放闩锁。 可选择地操作的电磁铁设置在壳体组件内。 电磁回缩系统将独立于机械回缩系统的电磁铁连接到闩锁上,使得电磁铁的选择性操作缩回闩锁。 只要电磁体接收到电力,电磁体进一步将电磁回缩系统锁定,并且因此闩锁处于缩回状态。 在第一次施加推力时,推杆和机械回缩系统可能被电磁铁锁住。
    • 10. 发明授权
    • Electronic lock actuator with helical drive member
    • 具有螺旋驱动构件的电子锁定致动器
    • US07918114B2
    • 2011-04-05
    • US11988397
    • 2006-07-07
    • John E. Walsh, III
    • John E. Walsh, III
    • E05B47/06
    • E05B47/0661E05B47/0012E05B47/068E05B2047/0016E05B2047/0023E05B2047/0031Y10T70/5416Y10T70/5827Y10T70/7062Y10T70/7068Y10T70/7102Y10T70/713
    • An actuator assembly is for a lock including a handle, a latch, a retractor for retracting the latch when the handle rotates, and a lock member displaceable between locked and unlocked positions, which either releasably couples the handle with the retractor or releasably prevents handle rotation. The actuator includes a motor having a shaft rotatable about an axis and a coupler spring disposed about the axis and having a first end coupled with the lock member and a second end. A drive member is coupled or integrally formed with the motor shaft and has a helical drive surface threadably engaged with the coupler spring second end, such that rotation of the shaft displaces the coupler spring along the axis to move the lock member between the locked and unlocked positions. Preferably, the drive member includes a spring coupled with the motor shaft and threadably engaged with the coupler spring.
    • 致动器组件用于包括手柄,闩锁,用于在手柄旋转时缩回闩锁的牵开器的锁,以及可在锁定位置和解锁位置之间移位的锁定构件,其可将手柄与牵开器可释放地联接或可释放地防止手柄旋转 。 致动器包括具有可围绕轴线旋转的轴的电动机和围绕该轴设置的耦合器弹簧,并具有与锁定构件连接的第一端和第二端。 驱动构件与电动机轴联接或整体地形成并且具有与联接器弹簧第二端螺纹接合的螺旋驱动表面,使得轴的旋转沿着轴线移动耦合器弹簧以使锁定构件在锁定和解锁之间移动 职位 优选地,驱动构件包括与马达轴联接并与联接器弹簧螺纹接合的弹簧。