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    Locking mechanism for a safe door
    1.
    发明申请
    Locking mechanism for a safe door 有权
    一个安全门的锁定机构

    公开(公告)号：US20040206140A1

    公开(公告)日：2004-10-21

    申请号：US10823896

    申请日：2004-04-14

    Inventor： James E. Masseth JR.

    IPC: E05B013/00

    CPC classification number: E05B65/0075 ,  E05B37/00 ,  E05B37/08 ,  Y10T70/5518 ,  Y10T70/577 ,  Y10T70/5783 ,  Y10T70/7401 ,  Y10T70/7424

    Abstract: A locking mechanism that allows a live bolt lock plate and a primary vertical lock plate to move relative to one another irrespective of the plates connection with a drive mechanism is provided. The drive mechanism includes first and second gears and is used to move the locking mechanism between locked and unlocked positions. The live bolt lock plate has a slot defined therein and is engaged with the first gear of the drive mechanism. The primary lock plate is engaged with the second gear of the drive mechanism and has a guide pin mounted thereon. The guide pin is positioned within the slot to slidingly couple the live bolt lock plate and the primary lock plate, in addition to their connection with the drive mechanism. A tumbler stack is associated with the primary lock plate for selectively allowing the primary locking plate to be moved to the unlocked position.

    Abstract translation: 提供了一种锁定机构，其允许活动螺栓锁定板和主垂直锁定板相对于彼此移动，而与驱动机构的板连接无关。 驱动机构包括第一和第二齿轮并且用于在锁定位置和解锁位置之间移动锁定机构。 活动螺栓锁定板具有限定在其中的狭槽并与驱动机构的第一齿轮接合。 主锁板与驱动机构的第二齿轮啮合并具有安装在其上的导向销。 除了与驱动机构的连接之外，引导销定位在槽内以滑动地联接有效螺栓锁定板和主锁定板。 制动栓堆叠与主锁板相关联，用于选择性地允许主锁定板移动到解锁位置。

    Lock-cylinder assembly for motor-vehicle door latch
    2.
    发明授权
    Lock-cylinder assembly for motor-vehicle door latch 有权
    汽车门锁的锁缸组件

    公开(公告)号：US6085558A

    公开(公告)日：2000-07-11

    申请号：US307489

    申请日：1999-05-10

    Applicant: Michael Strathmann

    Inventor： Michael Strathmann

    IPC: E05B9/08 ,  E05B17/00 ,  E05B17/04 ,  E05B83/36

    CPC classification number: E05B83/36 ,  E05B17/04 ,  E05B9/084 ,  E05B17/0012 ,  Y10T292/0957 ,  Y10T292/1091 ,  Y10T70/5518 ,  Y10T70/5889 ,  Y10T70/7655 ,  Y10T70/7706 ,  Y10T70/7712

    Abstract: A motor-vehicle latch assembly has a door latch displaceable between a locked and unlocked position, a housing forming a seat, a lever pivoted on the housing, and a linkage connected between the lever and the door latch for displacement of the latch between its positions by the lever. A lock cylinder can fit in the seat and with the lever and interengaging formations on the lever, housing, and cylinder retain the lever in a predetermined angular position on the housing except when the cylinder is fitted in the seat. The housing is centered on an axis and has an elastically deformable and axially rearwardly projecting tongue having a radially inwardly directed ramp surface. The lever projects radially from the housing and is formed with a radially outwardly open notch receiving the tongue in a predetermined angular position of the lever on the housing. The lock cylinder engages the ramp surface when fitted fully in the seat to deflect the tongue radially outward out of the notch so that until the cylinder is fitted to the seat the lever is prevented from rotating.

    Abstract translation: 机动车辆闩锁组件具有可在锁定和解锁位置之间移动的门闩，形成座椅的壳体，枢转在壳体上的杠杆以及连接在杠杆和门闩之间的连杆，用于使闩锁在其位置之间移位 通过杠杆。 锁定缸可以装配在座椅中，并且杠杆和相互接合的构件在杠杆，壳体和气缸上将锁定杆保持在壳体上的预定角度位置，除非当气缸安装在座椅中时。 外壳以轴为中心，并具有可弹性变形且轴向向后突出的舌片，具有径向向内的斜面。 杠杆从壳体径向突出并且形成有径向向外开口的凹口，其将杠杆接合在壳体上的杠杆的预定角度位置。 当完全安装在座椅中时，锁定圆筒与斜面接合，以使舌头径向向外偏离凹口，使得直到气缸装配到座位上，才能防止杠杆旋转。

    Door lock with spring bolt and dead bolt
    3.
    发明授权
    Door lock with spring bolt and dead bolt 失效
    门锁与弹簧螺栓和死螺栓

    公开(公告)号：US4322958A

    公开(公告)日：1982-04-06

    申请号：US112153

    申请日：1980-01-15

    Applicant: Willi Eigemeier

    Inventor： Willi Eigemeier

    IPC: E05B15/04 ,  E05B15/16 ,  E05B59/00

    CPC classification number: E05B15/1635 ,  E05B15/04 ,  E05B59/00 ,  E05B2015/0472 ,  Y10S292/38 ,  Y10S292/61 ,  Y10T292/0977 ,  Y10T70/5226 ,  Y10T70/5518 ,  Y10T70/8459

    Abstract: In a door lock with spring bolt and dead bolt the lock follower body injection molded from thermoplastic synthetic resin is rotatably mounted in the lock case and resilient in itself without bias and without being influenced by any spring force when by radial movement of the lock follower body a plurality of legs extending therefrom bears against retaining pins and develops spring action by bending.The required spring load on the tumbler is effected by the provision of a free leg at the tumbler which rests unbiased against a stop pin and resiliently bends upon actuation by the key. The mounting of a door fitting at the door panel is facilitated by bores through sleeves provided in the lock case.The inexpensive fabrication permitting at the same time a maximum possible degree of dimensional precision is achieved by making both the lock case and the interior parts from thermoplastic synthetic resin containing no plasticizer. Preferably a polyacetal is used for the interior parts.

    Abstract translation: 在具有弹簧螺栓和死螺栓的门锁中，由热塑性合成树脂注射成型的锁定随动体体可旋转地安装在锁定壳体中，并且在没有偏压的情况下本身弹性并且不受任何弹簧力的影响，当通过锁定随动体的径向移动 从其延伸的多个腿部抵靠保持销并且通过弯曲形成弹簧作用。 制动栓上所需的弹簧载荷是通过在制动栓上设置一个自由的腿来实现的，该自由腿在制动栓的作用下不偏于止动销而弹性弯曲。 通过设置在锁壳中的套筒的孔通过门配件安装在门板上。 通过使不含增塑剂的热塑性合成树脂的锁定壳体和内部部件两者同时实现最大可能尺寸精度的廉价制造。 优选地，聚缩醛用于内部部件。

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