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137 条记录 (耗时 0.015 秒)

    Plunger-operated lock
    71.
    发明授权
    Plunger-operated lock 失效
    柱塞操作锁

    公开(公告)号：US4063434A

    公开(公告)日：1977-12-20

    申请号：US784111

    申请日：1977-04-04

    申请人： Sigurd M. Moberg

    发明人： Sigurd M. Moberg

    IPC分类号： E05B67/36

    CPC分类号： E05B67/365 ,  Y10T70/443 ,  Y10T70/7751

    摘要： A lock of the type having an internal plunger with a stem for being gripped by a tool to pull the stem axially to release locking means, the stem being biased to the locking position by a coil spring so dimensioned that when the spring is fully compressed with the coils touching each other, the pin just reaches the unlocking position. Hence if an attempt is made to open the lock by inserting a bent wire or the like into a spring coil and pulling to compress the spring, the pin will not be able to move to the unlocking position.

    摘要翻译： 具有内柱塞的类型的锁具具有用于由工具夹持的工具以轴向拉动杆以释放锁定装置，杆通过螺旋弹簧被偏压到锁定位置，使得当弹簧被完全压缩时 线圈相互接触，针脚刚到达解锁位置。 因此，如果试图通过将弯曲的线等插入弹簧线圈并拉动来压缩弹簧来打开锁定，则销将不能移动到解锁位置。

    Rotatable locking mechanism having movable detents
    72.
    发明授权
    Rotatable locking mechanism having movable detents 失效
    具有可动棘爪的可旋转锁定机构

    公开(公告)号：US3948549A

    公开(公告)日：1976-04-06

    申请号：US559085

    申请日：1975-03-17

    申请人： John A. Duran

    发明人： John A. Duran

    IPC分类号： E05B67/36 ,  E05C3/30

    CPC分类号： E05B67/365 ,  Y10T292/0828

    摘要： A rotatable locking mechanism is provided for releasably securing relatively rotatable members, such as a member which is rotatably positionable with respect to a support member. A releasable ball detent locking assembly is mounted in one of the members for cooperating with selectively disposed indentations in the other member. In one of the embodiments, the detent assembly is mounted within the rotatable member and is provided with a manually actuated release mechanism for selectively positioning such member at one or more predetermined angular relationships with respect to the support member. In the locked condition, the ball detents are caused to protrude from the rotatable member and seat within the indentations formed on the support member. To free the rotatable member, the release mechanism is manually operated to retract the ball detents to a generally recessed or flush relationship with respect to a surrounding wall portion of the rotatable member. During rotation, the ball detents are captivated in their retracted position by a closely confronting wall portion of the support member, against which the ball detents are continuously urged by a spring bias associated with the release mechanism. The members are free to rotate in this condition until the ball detents encounter an indentation in the support member whereupon the detents snap outwardly into their locked, protruding condition. This locking mechanism is embodied in structures which are useful in a variety of applications including rotatable lockable struts, collapsible lockable handles, and lockable latches.

    摘要翻译： 可旋转的锁定机构被设置用于可释放地固定相对可旋转的构件，例如相对于支撑构件可旋转定位的构件。 一个可拆卸的滚珠定位锁定组件安装在其中一个构件中，用于与另一个构件中选择性地设置的凹槽配合。 在其中一个实施例中，棘爪组件安装在可旋转构件内并且设置有手动致动的释放机构，用于相对于支撑构件以一个或多个预定的角度关系选择性地定位该构件。 在锁定状态下，使球形棘爪从可旋转构件突出并且位于形成在支撑构件上的凹陷内。 为了释放可旋转构件，手动操作释放机构以将球形棘爪相对于可旋转构件的周围壁部分缩回到大致凹陷或平齐的关系。 在旋转期间，通过与释放机构相关联的弹簧偏压，球形棘爪通过支撑构件的紧密相对的壁部分被收纳在其缩回位置。 这些构件在这种状态下自由旋转，直到球形棘爪在支撑构件中遇到凹陷，然后棘爪向外卡入其锁定的突出状态。 该锁定机构体现在可用于各种应用的结构中，包括可旋转的可锁定支柱，可折叠锁定手柄和可锁定闩锁。

    Locks
    73.
    发明授权
    Locks 失效
    锁定

    公开(公告)号：US3835674A

    公开(公告)日：1974-09-17

    申请号：US35298373

    申请日：1973-04-20

    申请人： OMCO INC

    发明人： HOYT R

    IPC分类号： E05B67/36

    CPC分类号： E05B67/365 ,  Y10T70/443

    摘要： This device is a bolt type lock for preventing tampering with gas and electric meters. A hollow body with a fixed head on one end has a cap held onto the other end by locking means held extended into the cap by a spring-loaded plunger retractible solely through a small round key hole in the head, to unlock the lock. If any tool but the authorised key is used to pull the plunger, a piece that is normally left behind when the genuine key is used is brought into position in place of the plunger and keeps the locking means extended and the lock locked.

    摘要翻译： 该装置是一种用于防止燃气和电表破坏的螺栓型锁。 在一端具有固定头的中空体具有通过仅通过头部中的小圆形键孔伸出的弹簧加载柱塞而被保持延伸到盖中的锁定装置固定在另一端上的盖，以解锁锁。 如果使用任何工具但授权的钥匙来拉动柱塞，则当使用真正钥匙时通常留下的部件被置于取代柱塞的位置，并且使锁定装置延伸并锁定锁定。

    Locking bolts for shut-off valves and switches
    74.
    发明授权
    Locking bolts for shut-off valves and switches 失效
    用于截止阀和开关的锁定螺栓

    公开(公告)号：US3714802A

    公开(公告)日：1973-02-06

    申请号：US3714802D

    申请日：1971-05-12

    申请人： NIELSEN A ,  MORSE L

    发明人： MORSE L ,  NIELSEN A

    IPC分类号： E05B67/36

    CPC分类号： E05B67/365 ,  Y10T70/443 ,  Y10T70/485

    摘要： IN A LOCKING BOLT FOR SHUT-OFF VALVES, SWITCHES, METERS, AND OTHER SUPPLY-CONTROLLING DEVICES, SUCH BOLT BEING ACTUATED BY AN INNER SPRING-BIASED PLUNGER HAVING AN AXIAL RECESS AND ACCESSIBLE ONLY THROUGH AN APERTURE IN THE BOLT SMALLER THAN THE DIAMETER OF THE RECESS, THE NOVEL PROVISION OF A SLIDABLE SLEEVE OR LINER IN SUCH RECESS WHICH MUST BE EXPANDED INTO TIGHT FRICTIONAL ENGAGEMENT WITH THE WALLS OF THE RECESS IN ORDER TO RETRACT THE PLUNGER TO UNLOCK THE BOLT. SEALING MEANS PREVENTING ACCESS TO THE INTERIOR OF THE LOCKING BOLT WITHOUT RUPTURE IS PROVIDED. THE LOCK IS ALSO ADAPTED TO FIX A COVER ON A METER CASING OR OTHER ENCLOSURE, TO PREVENT UNAUTHORIZED ACCESS THERETO, OR TO PREVENT REMOVAL OF THE METER ITSELF.

    D R A W I N G

    Lock device and method of use
    76.
    发明授权
    Lock device and method of use 有权
    锁定装置及使用方法

    公开(公告)号：US09464461B2

    公开(公告)日：2016-10-11

    申请号：US14013240

    申请日：2013-08-29

    申请人： Ron R. Daniels

    发明人： Ron R. Daniels

    IPC分类号： B25G3/20 ,  E05B63/00 ,  E05B35/00 ,  E05B67/36 ,  F41A17/44 ,  F16B2/14 ,  F16B23/00 ,  B62H5/06

    CPC分类号： E05B63/00 ,  B62H5/06 ,  E05B35/008 ,  E05B67/36 ,  E05B67/365 ,  F16B2/14 ,  F16B23/0007 ,  F41A17/44 ,  Y10T70/7486

    摘要： The present invention, and inventive system, describes a locking system that reinforces an existing recessed cover or tubular. In many embodiments of the present invention, the present invention reinforces an existing recessed cover by preventing the recessed covers from being easily removed by unauthorized persons and prevents any unauthorized personnel from accessing a locked down tubular. In one embodiment of the present invention, the inventive system is designed to maximize the overall strength of the locking unit for recessed covers or tubulars by using applied force on both the recessed cover and the circumference, curves, or straight, edge of the recessed unit or tubular interior.

    摘要翻译： 本发明和本发明的系统描述了一种加强现有凹入的盖或管状物的锁定系统。 在本发明的许多实施例中，本发明通过防止凹入盖容易被未经许可的人员去除并且防止任何未经授权的人员进入锁定的管状物来加强现有的凹进盖。 在本发明的一个实施例中，本发明的系统被设计成通过使用凹入的盖和凹陷单元的圆周，曲线或直的边缘上的施加的力来最大化用于凹入的盖或管的锁定单元的总体强度 或管状内部。

    ELECTRONIC LOCKING APPARATUS AND METHOD
    77.
    发明申请
    ELECTRONIC LOCKING APPARATUS AND METHOD 审中-公开
    电子锁定装置和方法

    公开(公告)号：US20140260455A1

    公开(公告)日：2014-09-18

    申请号：US13835722

    申请日：2013-03-15

    申请人： Dewalch Technologies, Inc.

    发明人： Norman Binz Dewalch ,  Aditya Kumar Palthi ,  Tyler Dean Todd, II

    IPC分类号： E05B47/00

    CPC分类号： E05B47/0009 ,  E05B65/0089 ,  E05B67/365 ,  G01R11/24 ,  G07C9/00944 ,  G07C2009/00761 ,  Y10T70/7136

    摘要： An electronic locking mechanism has a body portion with movable retaining members that are controlled utilizing an electrically controlled actuator. The actuator operates the retaining member to move radially outwardly of the body portion circumference in a locked position and allows the retaining member to move radially inwardly of the circumference in an unlocked position. An electronic key can be utilized to operate the electronic locking mechanism.

    摘要翻译： 电子锁定机构具有主体部分，其具有使用电控致动器来控制的可移动保持构件。 致动器操作保持构件以在锁定位置径向向外移动主体部分圆周，并且允许保持构件在解锁位置沿径向向内移动。 可以使用电子钥匙来操作电子锁定机构。

    Rotation Restricted Locking Apparatus and Method
    80.
    发明申请
    Rotation Restricted Locking Apparatus and Method 审中-公开
    旋转限制锁定装置及方法

    公开(公告)号：US20130205845A1

    公开(公告)日：2013-08-15

    申请号：US13837485

    申请日：2013-03-15

    申请人： DeWalch Technologies, Inc.

    发明人： Norman Binz DeWalch

    IPC分类号： E05B65/00

    CPC分类号： E05B65/0089 ,  E05B15/0205 ,  E05B15/022 ,  E05B19/00 ,  E05B63/003 ,  E05B67/365 ,  Y10T70/402 ,  Y10T70/411 ,  Y10T70/443 ,  Y10T70/554 ,  Y10T70/5566 ,  Y10T70/7751 ,  Y10T292/205

    摘要： An example embodiment relates to preventing rotation of a barrel lock when opened by a key. At least one example embodiment includes a rotationally actuated barrel lock for securing electric meter boxes and the like, and a spring loaded clip for mounting inside the meter box. Lock actuation is characterized by rotation of a key relative to the lock. The barrel lock includes a head portion, and a smaller diameter shank portion with flatted areas thereon. The clip includes, in an example embodiment, a lock receiving opening with internal protrusions which engage the flatted areas on the lock shank, thereby preventing rotation of the lock when it is engaged by the key.

    摘要翻译： 示例性实施例涉及当由钥匙打开时防止筒锁的旋转。 至少一个示例性实施例包括用于固定电表盒等的旋转致动的桶锁，以及用于安装在仪表箱内的弹簧加载的夹子。 锁定致动的特征在于键相对于锁的旋转。 枪管锁包括头部部分和较小直径的柄部分，其上具有平坦的区域。 在示例性实施例中，夹子包括具有内部突起的锁定接收开口，其接合锁定柄上的扁平区域，从而防止当锁与钥匙接合时，锁的旋转。