公开(公告)号：US5474346A

公开(公告)日：1995-12-12

申请号：US166088

申请日：1993-12-10

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

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

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

CPC classification number: E05B9/002 ,  E05B63/08 ,  E05B63/10 ,  Y10S292/53 ,  Y10T292/62

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5385374A

公开(公告)日：1995-01-31

申请号：US80365

申请日：1993-06-21

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

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

IPC: E05B55/00 ,  E05B3/00

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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5301526A

公开(公告)日：1994-04-12

申请号：US942292

申请日：1992-09-08

Applicant: Yaw-Shin Fann ,  San-Yi Lin ,  Ming-Shyang Chiou ,  Rong-Faa Wu ,  Ching-Chuan Kuo

Inventor： Yaw-Shin Fann ,  San-Yi Lin ,  Ming-Shyang Chiou ,  Rong-Faa Wu ,  Ching-Chuan Kuo

IPC: E05B55/00 ,  E05B63/16 ,  B60R25/02

CPC classification number: E05B55/005 ,  E05B63/16 ,  Y10T292/0985 ,  Y10T292/96 ,  Y10T70/5447 ,  Y10T70/5796 ,  Y10T70/5832

Abstract: A lock set for use with a deadbolt which includes an improved spindle mechanism is disclosed. The improved spindle mechanism permits the lock set to unlatch the deadbolt by rotating an inner knob without the need to operate a spindle-turning button.

Abstract translation: 公开了一种用于带螺栓的锁定装置，其包括改进的主轴机构。 改进的主轴机构允许锁定装置通过旋转内部旋钮来解锁锁舌，而不需要操作主轴转动按钮。

公开(公告)号：US5222383A

公开(公告)日：1993-06-29

申请号：US880527

申请日：1992-05-08

Applicant: Yaw-Shin Fann ,  Rong-Faa Wu ,  Ching-Chuan Kuo

Inventor： Yaw-Shin Fann ,  Rong-Faa Wu ,  Ching-Chuan Kuo

IPC: E05B27/00

CPC classification number: E05B27/0021 ,  Y10T70/7565 ,  Y10T70/7571 ,  Y10T70/7605 ,  Y10T70/7881

Abstract: A cylinder lock has a cylindrical plug which is formed with a longitudinally extending keyway and which has a plurality of pin tumblers extending into the keyway. Each of the pin tumblers has a cylindrical outer part and a concentric inner part telescopically slidable within the outer part. A key is inserted into the keyway and has a tumbler activating side which is formed with a longitudinally extending groove, a groove base having projections and/or recesses formed therein and a pair of upwardly extending key blades joined by the groove base. The inner part of each of the pin tumblers has a distal end which extends into the groove and which engages a corresponding one of the projections and/or recesses. The key blades are formed with matching key bit grooves which engage the outer parts of the pin tumblers. Each of the key bit grooves has a groove bottom which is disposed above the groove base, thereby permitting a relatively large difference between the lengths of the inner and outer parts of the pin tumblers so as to increase correspondingly the number of possible lock combinations and the difficulty in picking the cylinder lock.

Abstract translation: 气缸锁具有圆柱形塞，其形成有纵向延伸的键槽并且具有延伸到键槽中的多个销翻转开关。 每个销栓具有圆柱形外部部分和可在外部部件中可伸缩滑动的同心内部部件。 钥匙被插入钥匙槽中，并且具有制动器启动侧，其形成有纵向延伸的槽，具有形成在其中的突起和/或凹部的槽基座和通过槽基部连接的一对向上延伸的钥匙刀片。 每个销式翻转开关的内部部分具有延伸到凹槽中并且与相应的一个突出部和/或凹部接合的远端。 钥匙刀片形成有匹配的钥匙槽，其与销栓的外部部分接合。 每个关键位槽具有设置在槽底部上方的槽底，从而允许销制动栓的内部和外部部分的长度之间存在相对大的差异，从而相应地增加可能的锁定组合的数量，并且 难以挑选圆筒锁。

公开(公告)号：US5074605A

公开(公告)日：1991-12-24

申请号：US329434

申请日：1989-03-28

Applicant: Yaw-Shin Fann ,  San-Yi Lin ,  Ching-Chuan Kuo ,  Ming-Shyang Chiou

Inventor： Yaw-Shin Fann ,  San-Yi Lin ,  Ching-Chuan Kuo ,  Ming-Shyang Chiou

IPC: E05B63/06 ,  E05B63/16

CPC classification number: E05B63/06 ,  E05B63/16 ,  E05B55/005 ,  Y10T292/06 ,  Y10T292/0982 ,  Y10T292/62

Abstract: An improved duplex latch-bolt mechanism is composed of a latch-bolt head assembly and a latch-bolt transfer device adapted to make a selectable connection with a standard latch-handle assembly having a square transfer member and a pair of cylindrical support nuts provided for use in a door fitting arrangement. The latch-bolt transfer device includes: a bolt extracting member with a central open section connected to the latch-bolt head assembly; an upper coupling member and a lower coupling member, connected around the extracting member, each formed with a plurality of selectable openings; a displacement member with a cam through opening ajustably joined with the upper and lower coupling members for being operated to define two selectable positions along with the upper and lower coupling members according to the door fitting arrangement; a cam setting device movably disposed in the open section of the bolt extracting member for being connected to the square transfer member during the performance of locking and unlocking operations; and a transfer locking member disposed on the displacement member for keeping the cam setting device in position.

Abstract translation: 改进的双相闩锁螺栓机构由闩锁螺栓头组件和闩锁螺栓传送装置组成，该装置适于与具有方形传送构件和一对圆柱形支撑螺母的标准闩锁手柄组件进行可选择的连接， 用于门配件安排。 所述闩锁螺栓传送装置包括：螺栓提取构件，其具有连接到所述闩锁头部组件的中心开口部分; 连接在提取构件周围的上部联接构件和下部联接构件，每个形成有多个可选择的开口; 位移构件，其具有凸轮，通过开口可调节地与所述上联接构件和下联接构件接合，用于根据门装配装置与所述上联接构件和下联接构件一起操作以限定两个可选位置; 凸轮设定装置，其可移动地设置在所述螺栓提取构件的开口部分中，用于在执行锁定和解锁操作期间连接到所述方形传送构件; 以及设置在所述位移构件上的传递锁定构件，用于将所述凸轮设置装置保持在适当位置。

公开(公告)号：US09030122B2

公开(公告)日：2015-05-12

申请号：US13369620

申请日：2012-02-09

Applicant: Tiesheng Yan ,  Feng Lin ,  Youling Li ,  Ching-Chuan Kuo

Inventor： Tiesheng Yan ,  Feng Lin ,  Youling Li ,  Ching-Chuan Kuo

IPC: H05B37/02 ,  H05B33/08

CPC classification number: H05B33/0851 ,  H05B33/0818 ,  H05B33/0848

Abstract: A driving circuit for controlling power of a light-emitting diode (LED) light source includes a transformer, a switch controller, and a dimming controller. The transformer has a primary winding that receives input power from an AC/DC converter and a secondary winding that provides output power to the LED light source. The switch controller coupled between an optical coupler and the primary winding receives a feedback signal indicative of a target level of a current flowing through the LED light source from the optical coupler, and controls input power to the primary winding according to the feedback signal. The dimming controller coupled to the secondary winding receives a switch monitoring signal indicative of an operation of a power switch coupled between an AC power source and the AC/DC converter, and regulates the output power by adjusting the feedback signal according to the switch monitoring signal.

Abstract translation: 用于控制发光二极管（LED）光源的功率的驱动电路包括变压器，开关控制器和调光控制器。 变压器具有从AC / DC转换器接收输入功率的初级绕组和向LED光源提供输出功率的次级绕组。 耦合在光耦合器和初级绕组之间的开关控制器接收表示从光耦合器流过LED光源的电流的目标电平的反馈信号，并且根据反馈信号控制到初级绕组的输入功率。 耦合到次级绕组的调光控制器接收指示耦合在AC电源和AC / DC转换器之间的功率开关的操作的开关监视信号，并且通过根据开关监视信号调整反馈信号来调节输出功率 。

公开(公告)号：US08881562B2

公开(公告)日：2014-11-11

申请号：US13537840

申请日：2012-06-29

Applicant: Tsung-Chung Huang ,  Cheng-Chung Liu ,  Wei-Liang Chiang ,  Ju-Lin Yang ,  Song-Gen Shyu ,  Ching-Chuan Kuo

Inventor： Tsung-Chung Huang ,  Cheng-Chung Liu ,  Wei-Liang Chiang ,  Ju-Lin Yang ,  Song-Gen Shyu ,  Ching-Chuan Kuo

IPC: E05B9/08 ,  E05B59/00 ,  E05B17/20 ,  E05B63/00 ,  E05B3/00 ,  E05B15/02

CPC classification number: E05B9/084 ,  E05B3/00 ,  E05B15/02 ,  E05B17/2084 ,  E05B59/00 ,  E05B63/0069 ,  Y10T70/5226 ,  Y10T70/7655 ,  Y10T70/8541 ,  Y10T70/8973

Abstract: A mortise lock is provided with a reinforcing plate to enhance structural rigidity and robustness for resistance against external destructive pulling forces. The reinforcing plate is disposed in abutment with an exterior cover and a door panel, and is mounted on a mounting post of the exterior cover. The reinforcing plate has a notch to receive and engage a key lock. A securing plate may be disposed between and in abutment with the door panel and a main body of a torsional returning unit which is connected to an exterior handle to further increase structural rigidity.

Abstract translation: 榫眼锁具有加强板，以增强结构刚度和抗外力破坏性拉力的鲁棒性。 加强板设置成与外盖和门板邻接，并且安装在外盖的安装柱上。 加强板具有用于接收和接合钥匙锁的凹口。 固定板可以设置在门板之间并与之相邻并且与扭转返回单元的主体连接，该主体连接到外部手柄以进一步增加结构刚性。

公开(公告)号：US08811045B2

公开(公告)日：2014-08-19

申请号：US13443786

申请日：2012-04-10

Applicant: Zhimou Ren ,  Ching-Chuan Kuo ,  Jianlong Gao ,  Xinmin Yi ,  Yunning Xie

Inventor： Zhimou Ren ,  Ching-Chuan Kuo ,  Jianlong Gao ,  Xinmin Yi ,  Yunning Xie

IPC: H02M3/335

CPC classification number: H02M3/33507

Abstract: A circuit includes a transformer and a controller. The transformer includes a primary winding and a secondary winding, and operates in multiple switching cycles. A switching cycle includes a charging period and a discharging period. During the charging period, the transformer is powered by the input voltage and a current flowing through the primary winding increases. During the discharging period the transformer discharges to power the load and a current flowing through the secondary winding decreases. The controller includes a pin that receives a first feedback signal indicating the input voltage during the charging period and receives a second feedback signal indicating an electrical condition of the secondary winding during the discharging period. The controller generates a first control signal and a second control signal to regulate the input voltage and an output current flowing through the load, respectively.

Abstract translation: 电路包括变压器和控制器。 变压器包括初级绕组和次级绕组，并在多个开关周期中工作。 开关周期包括充电期间和放电期间。 在充电期间，变压器由输入电压供电，流过初级绕组的电流增加。 在放电期间，变压器放电给负载供电，流过次级绕组的电流减小。 控制器包括一个引脚，该引脚在充电期间接收指示输入电压的第一反馈信号，并且在放电期间接收指示次级绕组电气状态的第二反馈信号。 控制器产生第一控制信号和第二控制信号，以分别调节输入电压和流过负载的输出电流。

公开(公告)号：US08339063B2

公开(公告)日：2012-12-25

申请号：US12761681

申请日：2010-04-16

Applicant: Tiesheng Yan ,  Youling Li ,  Feng Lin ,  Xinhe Su ,  Ching-Chuan Kuo

Inventor： Tiesheng Yan ,  Youling Li ,  Feng Lin ,  Xinhe Su ,  Ching-Chuan Kuo

IPC: H05B37/02

CPC classification number: H05B37/02 ,  H05B33/0815

Abstract: A driving circuit includes a first inductor coupled in series with a light source for providing power to the light source. A controller coupled to the first inductor can control a switch coupled to the first inductor, thereby controlling a current flowing through the first inductor. A current sensor coupled to the first inductor can provide a first signal indicative of the current flowing through the first inductor, regardless of whether the switch is on or off. The switch is controlled according to the first signal. A second inductor magnetically coupled to the first inductor is also electrically coupled to the first inductor via a common node between the switch and the first inductor for providing a reference ground for the controller. The reference ground is different from the ground of the driving circuit.

Abstract translation: 驱动电路包括与用于向光源提供电力的光源串联耦合的第一电感器。 耦合到第一电感器的控制器可以控制耦合到第一电感器的开关，从而控制流过第一电感器的电流。 耦合到第一电感器的电流传感器可以提供指示流过第一电感器的电流的第一信号，而不管开关是开或关。 开关根据第一个信号进行控制。 磁耦合到第一电感器的第二电感器也经由开关和第一电感器之间的公共节点电耦合到第一电感器，以提供用于控制器的参考地。 参考地不同于驱动电路的地面。

公开(公告)号：US08316676B2

公开(公告)日：2012-11-27

申请号：US12548605

申请日：2009-08-27

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

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

IPC: E05B29/04

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

Abstract: 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.

Abstract translation: 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。