Clutch mechanism
    1.
    发明授权
    Clutch mechanism 失效
    离合器机构

    公开(公告)号:US4526256A

    公开(公告)日:1985-07-02

    申请号:US446967

    申请日:1982-12-06

    申请人: Jan Urdal

    发明人: Jan Urdal

    摘要: Disclosed is a clutch mechanism suitable for use in an electronic lock. The clutch mechanism requires minimal electronic current draw for operation by utilizing, in part, mechanical power applied to operate the lock to engage the clutch mechanism. A unique camming device in combination with a solenoid released interference shutter accomplishes the object of the invention.

    摘要翻译: 公开了适用于电子锁的离合器机构。 离合器机构通过部分地利用施加以操作锁定以接合离合器机构的机械动力而需要最小的电流牵引操作。 与螺线管释放的干涉快门组合的独特的凸轮装置实现了本发明的目的。

    Panic proof passage lock set
    2.
    发明授权
    Panic proof passage lock set 失效
    紧急通道锁定套

    公开(公告)号:US4866965A

    公开(公告)日:1989-09-19

    申请号:US203065

    申请日:1988-06-06

    申请人: Jan Urdal

    发明人: Jan Urdal

    摘要: Disclosed is a lock set for installation in a bored hole in a door having an inside thumb turn locking mechanism. A unique combination camming device, operated by both the thumb turn and independently by the internal spindle through the internal handle, permits inside privacy with a panic proof feature while simultaneously allowing emergency entrance through secondary outside function with an independent means such as a coin or screwdriver.

    摘要翻译: 公开了一种用于安装在具有内拇指转动锁定机构的门中的钻孔中的锁定装置。 独特的组合式凸轮装置,通过拇指转动和内部主轴通过内部手柄独立操作,允许内部隐私具有防恐功能,同时允许通过辅助外部功能进行紧急进入,使用独立的手段,如硬币或螺丝刀 。

    Cartridge for a lockset
    3.
    发明授权
    Cartridge for a lockset 失效
    一个锁的墨盒

    公开(公告)号:US4129019A

    公开(公告)日:1978-12-12

    申请号:US796967

    申请日:1977-05-16

    申请人: Jan Urdal

    发明人: Jan Urdal

    摘要: A cartridge for a lockset for a door having a primary rotatable spindle and a secondary rotatable spindle parallel thereto has a pair of identical cartridge plates disposed in abutment with each other and defining a space therebetween. There are openings in the plates adapted to receive portions of the spindles secured in position relative to the plates by fastenings engaging the spindle supports and going through the plates. Within the space is a slide confined to straight line motion by edge flanges on the plates. At one end the slide has symmetrical lugs adapted to engage projecting arms of a rocker lever surrounding and rotating with the primary spindle. At the other end the slide has a projecting lug adapted to engage an arm of a rotary lever connected to the secondary spindle. The cartridge is symmetrical about a longitudinal center line and so can be applied to the spindles either side first for right-hand and left hand doors.

    摘要翻译: 一种用于门的锁具,其具​​有主旋转主轴和与其平行的第二可旋转主轴,具有彼此邻接并且在它们之间限定空间的一对相同的盒板。 板中有开口,适于通过与主轴支撑件接合并穿过板来接合固定在相对于板的位置的主轴的部分。 在这个空间内是由板上的边缘凸缘限定为直线运动的滑块。 在一端,滑块具有对称的凸耳,其适于接合围绕主轴的旋转杆的突出臂。 在另一端,滑块具有适于接合连接到次主轴的旋转杆的臂的突出凸耳。 墨盒关于纵向中心线对称,因此可以首先将右轴和左手门的主轴应用于主轴。