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    Re-keyable lock with improvements for preventing incomplete re-keying
    1.
    发明授权
    Re-keyable lock with improvements for preventing incomplete re-keying 有权
    可重新锁定锁，改进以防止不完全重新键入

    公开(公告)号：US07975518B2

    公开(公告)日：2011-07-12

    申请号：US12165694

    申请日：2008-07-01

    申请人： Wei-Liang Chiang ,  Ju-Lin Yang ,  Rong-Faa Wu ,  Ching-Chuan Kuo

    发明人： Wei-Liang Chiang ,  Ju-Lin Yang ,  Rong-Faa Wu ,  Ching-Chuan Kuo

    IPC分类号： E05B25/00

    CPC分类号： E05B29/004 ,  Y10T70/7593 ,  Y10T70/7599 ,  Y10T70/7734

    摘要： A re-keyable cylinder lock includes a plug inserted into a lock housing and having a plurality of radial holes connected to a key hole. The lock housing has a first engaging element provided in an inner surface thereof. A limit unit has a second engaging element and is inserted into one of the radial holes located at a predetermined depth of the key hole. The first engaging element engages the second engaging element to limit the plug from rotating when a replacement key which is inserted into the key hole for re-keying does not reach a predetermined depth of the key hole. Incomplete re-keying can therefore be prevented.

    摘要翻译： 可重复键合的圆筒锁包括插入锁壳中并具有连接到键孔的多个径向孔的插头。 锁定壳体具有设置在其内表面中的第一接合元件。 限位单元具有第二接合元件，并且被插入位于键孔的预定深度的一个径向孔中。 当插入到用于重新键入的键孔的替换键未达到键孔的预定深度时，第一接合元件接合第二接合元件以限制插头旋转。 因此可以防止不完全的重新键入。

    Re-keyable cylinder lock
    3.
    发明授权
    Re-keyable cylinder lock 有权
    可重新锁定的气缸锁

    公开(公告)号：US08316676B2

    公开(公告)日：2012-11-27

    申请号：US12548605

    申请日：2009-08-27

    申请人： Wei-Liang Chiang ,  Ju-Lin Yang ,  Cheng-Chung Liu ,  Kun-Chen Lee ,  Song-Gen Shyu ,  Ching-Chuan Kuo

    发明人： Wei-Liang Chiang ,  Ju-Lin Yang ,  Cheng-Chung Liu ,  Kun-Chen Lee ,  Song-Gen Shyu ,  Ching-Chuan Kuo

    IPC分类号： E05B29/04

    CPC分类号： E05B29/004 ,  E05B17/0062 ,  Y10T70/7599 ,  Y10T70/7616 ,  Y10T70/7695 ,  Y10T70/7706 ,  Y10T70/7734 ,  Y10T70/774 ,  Y10T70/7746

    摘要： A re-keyable cylinder lock has a control member to permit or restrict transverse movement of a re-keying unit. The control member is movable axially between first and second positions and transversely to a third position from the second position. In the third position, the re-keying unit moves transversely and disengages from first tumbler pieces. A limit member is provided to prevent the control member from moving axially when no right key is inserted into a plug. A security arm is connected to the control member and is breakable so that destructive forces cannot reach the control member.

    摘要翻译： 可重新键锁的圆筒锁具有控制构件以允许或限制重新键合单元的横向移动。 控制构件可以在第一位置和第二位置之间轴向移动并横向于从第二位置到第三位置。 在第三位置，重新键合单元横向移动并与第一翻转开关分离。 设置限位构件以防止当没有右键插入插头时控制构件轴向移动。 安全臂连接到控制构件并且是可破坏的，使得破坏力不能到达控制构件。

    Lock set with improved spindle construction
    4.
    发明授权
    Lock set with improved spindle construction 失效
    锁定设置，改善主轴结构

    公开(公告)号：US5927777A

    公开(公告)日：1999-07-27

    申请号：US81531

    申请日：1998-05-19

    申请人： Ching-Chuan Kuo ,  Ming-Shyang Chiou ,  Cheng-Wen Lai ,  Rong-Faa Wu ,  Po-Yang Chen

    发明人： Ching-Chuan Kuo ,  Ming-Shyang Chiou ,  Cheng-Wen Lai ,  Rong-Faa Wu ,  Po-Yang Chen

    IPC分类号： E05B55/00 ,  E05B3/00

    CPC分类号： E05B55/005 ,  Y10T292/57 ,  Y10T292/93 ,  Y10T70/5832

    摘要： A lock set for a door has a cylindrical spindle integrally coupled with a knob and containing a slide plate which can be actuated to lock and unlock the cylindrical spindle against rotation. The cylindrical wall of the spindle is provided with two diametrically opposing grooves which extend axially from one end thereof to a predetermined depth and which are opened at the one end so as to facilitate installation of the slide plate in the spindle. The slide plate has two opposing lugs for insertion into the grooves.

    摘要翻译： 用于门的锁定装置具有与旋钮一体地联接的圆柱形心轴，并且包含滑动板，该滑动板可被致动以锁定和解锁圆柱形主轴以避免旋转。 主轴的圆柱形壁设有两个直径相对的槽，其从其一端轴向延伸到预定深度，并且在一端开口，以便于将滑板安装在主轴中。 滑板具有用于插入凹槽中的两个相对的凸耳。

    Reinforced apparatus for a lever handle of a door lock
    5.
    发明授权
    Reinforced apparatus for a lever handle of a door lock 有权
    用于门锁的杠杆手柄的加强装置

    公开(公告)号：US07137657B2

    公开(公告)日：2006-11-21

    申请号：US10809137

    申请日：2004-03-25

    申请人： Rong-Faa Wu ,  Ching-Chuan Kuo ,  Po-Yang Chen

    发明人： Rong-Faa Wu ,  Ching-Chuan Kuo ,  Po-Yang Chen

    IPC分类号： E05B15/12 ,  E05B3/00

    CPC分类号： E05B15/02 ,  E05B3/065 ,  Y10S292/61 ,  Y10T70/5832 ,  Y10T70/8568 ,  Y10T292/57 ,  Y10T292/82 ,  Y10T292/88 ,  Y10T292/91

    摘要： A reinforced apparatus for a lever handle of a door lock comprises a housing having a first bottom plate and a second bottom plate, in which the first bottom plate connects a first annular wall and a second annular wall, and the second bottom plate connects the second annular wall and a third annular wall; a recess formed between the first annular wall and the second annular wall; and a rotary member, in which a coiled spring is disposed between a first and a second side plates of the rotary member: wherein the second bottom plate of the housing is formed with an axially extending predetermined bending member to be bent inwardly for a predetermined angle, after the rotary member and the coiled spring are disposed within the recess of the housing, so that the rotary member is maintained within the recess of the housing and can be operated externally.

    摘要翻译： 一种用于门锁的杠杆手柄的加强装置包括具有第一底板和第二底板的壳体，其中第一底板连接第一环形壁和第二环形壁，并且第二底板连接第二底板 环形壁和第三环形壁; 在所述第一环形壁和所述第二环形壁之间形成的凹部; 以及旋转构件，其中螺旋弹簧设置在旋转构件的第一和第二侧板之间：其中壳体的第二底板形成有轴向延伸的预定弯曲构件，以向内弯曲预定角度 在旋转构件和螺旋弹簧设置在壳体的凹部内之后，使得旋转构件保持在壳体的凹部内并且可以从外部操作。

    Reinforcing apparatus for a lever handle of a door lock
    6.
    发明授权
    Reinforcing apparatus for a lever handle of a door lock 失效
    用于门锁的杠杆手柄的加强装置

    公开(公告)号：US5666833A

    公开(公告)日：1997-09-16

    申请号：US361186

    申请日：1994-12-21

    申请人： Sheen-Youl Gao ,  Rong-Faa Wu ,  Ming-Shyang Chiao ,  Cheng-Wen Lai ,  San-Yi Lin ,  Ching-Chuan Kuo ,  Lan-Kun Don

    发明人： Sheen-Youl Gao ,  Rong-Faa Wu ,  Ming-Shyang Chiao ,  Cheng-Wen Lai ,  San-Yi Lin ,  Ching-Chuan Kuo ,  Lan-Kun Don

    IPC分类号： E05B3/06 ,  E05B13/10

    CPC分类号： E05B3/065 ,  Y10S292/61 ,  Y10T292/57 ,  Y10T70/5832

    摘要： A reinforcing apparatus for a lever handle of a door lock includes a housing fixed to a door and provided around a driving shaft of the door lock. The housing has a wall transverse to the driving shaft. The wall has a hole formed therethrough for passage of the driving shaft. A rotary member is mounted in the housing for rotating simultaneously with the driving shaft. The rotary member is sleeved on the driving shaft and has an engaging plate which projects axially from an outer peripheral edge thereof. A coiled spring is provided around the rotary member for biasing the rotary member to return and maintain the lever handle at its original unoperated position after the rotary member is rotated by the lever handle. The coiled spring has two legs extending radially outwardly to abut against the engaging plate. One of the legs is displaceable by the engaging plate. The housing further includes a stopping unit provided on the wall thereof. The stopping unit is aligned radially with and is located outwardly of the engaging pate when the lever handle is in the unoperated position. The other one of the legs is kept immobilized by the stopping unit when the rotary member rotates.

    摘要翻译： 用于门锁的把手的加强装置包括固定到门并围绕门锁的驱动轴设置的壳体。 壳体具有横向于驱动轴的壁。 壁具有穿过其形成的通孔用于驱动轴的通过。 旋转构件安装在壳体中以与驱动轴同时旋转。 旋转构件套在驱动轴上，并且具有从其外周边缘轴向突出的接合板。 旋转构件周围设置有用于偏置旋转构件的螺旋弹簧，以在旋转构件通过杆手柄旋转之后使杠杆手柄返回并保持在其原始未操作位置。 螺旋弹簧具有径向向外延伸以抵靠接合板的两个腿。 腿中的一个可由接合板移动。 壳体还包括设置在其壁上的止动单元。 当杠杆手柄处于未操作位置时，止动单元与接合孔的径向对准，并且位于接合孔的外侧。 当旋转构件旋转时，另一个腿由止动单元保持固定。

    ELECTRIC DOOR LOCK
    8.
    发明申请
    ELECTRIC DOOR LOCK 有权
    电动门锁

    公开(公告)号：US20110259059A1

    公开(公告)日：2011-10-27

    申请号：US13091295

    申请日：2011-04-21

    申请人： Rong-Faa WU ,  Tong-Yi Ho ,  Kun-Chen Tsai ,  Chen-Ming Lin ,  Ching-Chuan Kuo

    发明人： Rong-Faa WU ,  Tong-Yi Ho ,  Kun-Chen Tsai ,  Chen-Ming Lin ,  Ching-Chuan Kuo

    IPC分类号： E05B47/00 ,  E05B65/00

    CPC分类号： E05B47/0012 ,  E05B9/00 ,  E05B47/026 ,  E05B63/0017 ,  E05B63/04 ,  E05B2047/002 ,  E05B2047/0026 ,  E05B2047/0067 ,  E05B2047/0085 ,  Y10T70/5155 ,  Y10T70/5827 ,  Y10T70/7102 ,  Y10T70/7107 ,  Y10T70/7113 ,  Y10T70/8027 ,  Y10T292/1018 ,  Y10T292/1021

    摘要： An electric door lock including: a lock housing; an operating member having a holding part and a shaft part, the shaft part able to be placed in the lock housing, the shaft part connected to the holding part, the holding part defined as a long axis; a cog wheel able to be placed in the lock housing, the cog wheel having at least one bump; a coupling plate installed on the shaft part of the operating member, the coupling plate having at least one bulge and one protruding part, with the protruding part and the long axis of the holding part designed to move in alignment with each other; a motor placed in the lock housing; three sensor switches set separately in the lock housing; operating the motor causing the bump of the cog wheel to rotate and push the bulge of the coupling plate, so that the protruding part of the coupling plate of the electric door lock installed in the required position on a left-hand door or right-hand door, selectively touches the two sensor switches adjacent to each other, so as to reach the correct unlocked position or locked position.

    摘要翻译： 一种电动门锁，包括：锁壳; 具有保持部和轴部的操作构件，所述轴部能够被放置在所述锁定壳体中，所述轴部连接到所述保持部，所述保持部被限定为长轴; 能够放置在所述锁壳体中的齿轮，所述齿轮具有至少一个凸块; 安装在所述操作构件的所述轴部上的联接板，所述联接板具有至少一个凸起和一个突出部分，所述保持部件的突出部分和长轴线被设计成彼此对准地移动; 放置在锁壳内的电机; 三个传感器开关分别设在锁壳内; 操作电动机使得齿轮的凸起旋转并推动联接板的凸起，使得电动门锁的联接板的突出部分安装在左侧门或右手的所需位置 门，有选择地接触彼此相邻的两个传感器开关，以便达到正确的解锁位置或锁定位置。

    Face plate adapted to be inserted into a bore of a door
    9.
    发明授权
    Face plate adapted to be inserted into a bore of a door 失效
    适于插入门的孔中的面板

    公开(公告)号：US5474346A

    公开(公告)日：1995-12-12

    申请号：US166088

    申请日：1993-12-10

    申请人： Yaw-Shin Fann ,  San-Yi Lin ,  Rong-Faa Wu ,  Ching-Chuan Kuo ,  Lan-Kun Don

    发明人： Yaw-Shin Fann ,  San-Yi Lin ,  Rong-Faa Wu ,  Ching-Chuan Kuo ,  Lan-Kun Don

    IPC分类号： E05B9/00 ,  E05B63/08 ,  F16B21/18

    CPC分类号： E05B9/002 ,  E05B63/08 ,  E05B63/10 ,  Y10S292/53 ,  Y10T292/62

    摘要： A face plate includes a tubular member for freely and rotatably receiving a latch housing and having a first end and a second end. An opening is formed in the first end through which a latch bolt passes and has a diameter smaller than an outer diameter of the latch housing. The second end of the tubular member has an inner diameter smaller than the outer diameter of the latch housing. A flange extends radially and outwardly from the first end of the tubular member. The tubular member further has a plurality of axially extending projections formed on an outer periphery thereof.

    摘要翻译： 面板包括用于自由和可旋转地接收闩锁壳体并具有第一端和第二端的管状构件。 开口形成在第一端中，闩锁螺栓穿过该开口的直径小于闩锁壳体的外径。 管状构件的第二端的内径小于闩锁壳体的外径。 凸缘从管状构件的第一端径向向外延伸。 管状构件还具有形成在其外周上的多个轴向延伸的突出部。

    Reinforced cylindrical door lock set
    10.
    发明授权
    Reinforced cylindrical door lock set 失效
    加强型圆柱门锁组

    公开(公告)号：US5385374A

    公开(公告)日：1995-01-31

    申请号：US80365

    申请日：1993-06-21

    申请人： Yaw-Shin Fann ,  San-Yi Lin ,  Rong-Faa Wu ,  Ching-Chuan Kuo ,  Lan-Kun Don

    发明人： Yaw-Shin Fann ,  San-Yi Lin ,  Rong-Faa Wu ,  Ching-Chuan Kuo ,  Lan-Kun Don

    IPC分类号： E05B55/00 ,  E05B3/00

    CPC分类号： E05B55/005 ,  Y10S292/53 ,  Y10T292/57 ,  Y10T292/85 ,  Y10T292/861 ,  Y10T292/88 ,  Y10T70/5832 ,  Y10T70/7921

    摘要： A cylindrical door lock set includes inner and outer knob supporting plates, a turning mechanism, an annular mounting plate and a latch unit. The outer knob supporting plate has a central hole and an inner side provided with a pair of posts on two sides of the central hole. The posts are hollow and are threaded internally. The turning mechanism is supported on the inner side of the outer knob supporting plate and is provided with a turn shaft. The annular mounting plate is secured on the inner side of the outer knob supporting plate and is formed with a pair of mounting shafts and a central hole to permit the turn shaft of the turning mechanism to extend therethrough. The latch unit is formed with a shaft engaging hole to permit the turn shaft to extend therethrough, and two side holes disposed on two sides of the shaft engaging hole in a lengthwise direction of the latch unit to receive respectively the mounting shafts. The latch unit is disposed between the posts of the outer knob supporting plate. The inner knob supporting plate is formed with a pair of holes which are aligned with the posts. Bolts pass through the holes of the inner knob supporting plate and engage a respective one of the posts.

    摘要翻译： 圆柱形门锁组件包括内旋钮和外旋钮支撑板，转动机构，环形安装板和闩锁单元。 外旋钮支撑板具有中心孔和在中心孔的两侧设置有一对柱的内侧。 柱是中空的并且在内部是螺纹的。 旋转机构支撑在外旋钮支撑板的内侧，并设置有转动轴。 环形安装板固定在外把手支撑板的内侧，并且形成有一对安装轴和中心孔，以允许转动机构的转动轴延伸穿过其中。 闩锁单元形成有轴接合孔，以允许转动轴延伸穿过其中，并且两个侧孔设置在锁定单元的长度方向上的轴接合孔的两侧，以分别接收安装轴。 闩锁单元设置在外旋钮支撑板的支柱之间。 内旋钮支撑板形成有与柱对准的一对孔。 螺栓穿过内部旋钮支撑板的孔并与相应的一个柱接合。