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1. 发明授权

US06758073B2 Lock assembly 失效
公开(公告)号：US06758073B2
公开(公告)日：2004-07-06
申请号：US10216134
申请日：2002-08-12
申请人： Shih-Szu Yu
发明人： Shih-Szu Yu
IPC分类号： E05B2706
CPC分类号： E05B27/001 , E05B13/108 , E05B19/0047 , Y10T70/7565 , Y10T70/7605 , Y10T70/7932 , Y10T70/7955 , Y10T70/8622
摘要： A lock assembly includes a lock cylinder, for actuating a latch assembly, including a lock sleeve, first and second lock rotors, having first and second keyways respectively, rototably fitted in the lock sleeve, and a plurality of tumblers for locking up the first and second lock rotors. A key includes a key head having predetermined locking serrations arranged in such a manner that when the key head is inserted into the first keyway, the locking serrations are adapted to unlock the first lock rotor and enable the first lock rotor freely rotating until the first keyway is aligned with the second keyway, simultaneously, the key head being adapted to insert into the second keyway such that the locking serrations are adapted to unlock the second lock rotor to enable the second lock rotor to freely rotate to control the locking and unlocking of the latch assembly.

2. 发明授权

US06314774B1 Cylinder lock 有权
标题翻译：气缸锁
公开(公告)号：US06314774B1
公开(公告)日：2001-11-13
申请号：US09485090
申请日：2000-02-04
申请人： Daniel Andersson
发明人： Daniel Andersson
IPC分类号： E05B2706
CPC分类号： E05B35/08 , E05B27/0053 , Y10T70/7559 , Y10T70/7565 , Y10T70/7605
摘要： A cylinder lock (1) comprises a cylinder housing (2), a plug (3) having a key slot (3c), and a driver (20). The cylinder housing (2) has a row of pin channels in a “twelve o'clock” position and a row of pin channels in a “ten o'clock” position, to enable the lock to be operated with a service key that can be inserted in the “ten o'clock” position. A cylindrical latching element (15) surrounds the inner end of the plug and moves in accompaniment with rotation of the plug as the plug is turned with a standard key (8). The latching element (15) is held fixed when the plug is rotated by means of a service key (9). The latching element is designed to co-act with means on the driver that enable the plug (3) to move axially upon transition of the “twelve o'clock” position, wen the plug is rotated by means of the service key. The latching element is held fixed in relation to the housing (2) by means of an intermediate pin (6).
摘要翻译：气缸锁（1）包括气缸壳体（2），具有键槽（3c）的塞子（3）和驱动器（20）。气缸壳体（2）在“十点钟”位置具有一排销通道，并且在“十点钟”位置具有一排销通道，以使得能够使用可以插入“十点钟”位置。当插头用标准键（8）转动时，圆柱形闭锁元件（15）围绕插头的内端并随着插头的旋转而移动。当插头通过服务键（9）旋转时，闩锁元件（15）保持固定。闩锁元件被设计成与驱动器上的装置共同作用，使得当“十二点”位置转动时，插头（3）能够轴向移动，然后通过服务键旋转插头。闩锁元件通过中间销（6）相对于壳体（2）保持固定。

3. 发明授权

US06519988B1 Structure of a lockset 失效
标题翻译：锁的结构
公开(公告)号：US06519988B1
公开(公告)日：2003-02-18
申请号：US09935644
申请日：2001-08-24
申请人： Ping-Hua Wu
发明人： Ping-Hua Wu
IPC分类号： E05B2706
CPC分类号： E05B15/06 , E05B19/0017 , E05B27/00 , E05B27/0007 , Y10T70/7565 , Y10T70/7605 , Y10T70/787
摘要： A structure of a lockset is disclosed. The lockset structure includes a key and a lock body, wherein the key and the lock hole of the latch are provided with at least one end corner having a skew face with a corresponding angle. Any key with un-matching angle is prevented from inserting into the lock hole so as to avoid other parties to open the lockset with un-matching keys.
摘要翻译：公开了锁的结构。所述锁定结构包括钥匙和锁体，其中所述闩锁的钥匙和所述锁定孔设置有具有相应角度的倾斜面的至少一个端角。任何具有不匹配角度的键都可防止插入锁孔，以避免其他方以非匹配键打开锁定。

4. 发明授权

US06257033B1 Cylinder lock with rotatable pins 失效
标题翻译：带可旋转销的气缸锁
公开(公告)号：US06257033B1
公开(公告)日：2001-07-10
申请号：US09263852
申请日：1999-03-08
申请人： Amir Ziv-Av
发明人： Amir Ziv-Av
IPC分类号： E05B2706
CPC分类号： E05B27/0021 , E05B27/0039 , E05B35/003 , Y10T70/761 , Y10T70/7616 , Y10T70/7881
摘要： A cylinder lock has a plug deployed within a bore in a cylinder housing. The plug defines a keyway which communicates with a number of pin channels. Disposed within the channels are a number of pins which are displaceable along, and rotatable about, their axis. Each pin has an engagement end, proximal to the keyway, formed with at least two engagement features projecting parallel to, but displaced from, the pin's axis, and separated by at least one depression. Each pin is free to rotate through 360° about it axis. The cylinder lock preferably also includes a key for insertion into the keyway. The key has a seat located to come into alignment with a pin, the seat being formed with at least two depressions separated by an intermediate ridge. The configuration of the seat is such that the pin is rotated by contact with the seat to an angularly aligned position in which its engagement features are aligned with the depressions of the seat.
摘要翻译：气缸锁具有部署在气缸壳体中的孔内的插头。插头定义与多个引脚通道通信的键槽。在通道内设置有可沿其轴线移动并且可围绕其轴线移动的多个销。每个销具有靠近键槽的接合端，形成有至少两个接合特征，该至少两个接合特征与销的轴线平行但从其轴线移动并且被至少一个凹陷分开。每个针可绕其轴自由旋转360°。气缸锁优选地还包括用于插入键槽的键。钥匙具有位于与销对准的座位，座椅形成有由中间脊分隔开的至少两个凹陷。座椅的构造使得销通过与座椅接触而旋转到角度对准的位置，在该位置中，其接合特征与座椅的凹陷对准。

5. 发明授权

US06823702B2 Cylinder lock-key combination 失效
标题翻译：气缸锁键组合
公开(公告)号：US06823702B2
公开(公告)日：2004-11-30
申请号：US10481476
申请日：2003-12-18
申请人： Ake Häggstrom
发明人： Ake Häggstrom
IPC分类号： E05B2706
CPC分类号： E05B27/0082 , E05B17/007 , E05B19/0023 , E05B27/0007 , E05B27/0035 , Y10T70/7565 , Y10T70/7605 , Y10T70/7616 , Y10T70/7881
摘要： A cylinder lock-key combination including a cylinder housing, a key and a plug which has a circular-cylindrical barrel surface and which is rotatable in an opening in the housing. The barrel surface of the housing includes a key recess whose width exceeds its depth, and a plurality of code pin channels are preferably disposed in several rows. Code pin tumblers present in the code pin channels co-act with one or more blocking elements, such as pins or side bars, disposed in channels intended to this end. The blocking elements block rotation of the plug when one side surface of an inserted key presents wrong code surfaces. There is provided in this way a compact lock construction, which also enables the use of many code pins.
摘要翻译：一种气缸锁定键组合，包括气缸壳体，键和具有圆柱形筒表面并且可在壳体中的开口中旋转的插头。壳体的桶表面包括宽度超过其深度的键凹槽，并且多个代码销通道优选地布置成多行。存在于代码引脚通道中的代码引脚翻转开关与一个或多个阻挡元件（例如引脚或侧杆）共同配置在旨在为此目的的通道中。当插入的键的一个侧面呈现错误的代码表面时，阻塞元件阻止插头的旋转。以这种方式提供了一种紧凑的锁定结构，这也使得能够使用许多代码引脚。

6. 发明授权

US06681609B1 Moveable element key and key handle and lock 有权
标题翻译：可移动元件键和钥匙把手和锁
公开(公告)号：US06681609B1
公开(公告)日：2004-01-27
申请号：US09786489
申请日：2001-06-04
申请人： Brian Francis Preddey
发明人： Brian Francis Preddey
IPC分类号： E05B2706
CPC分类号： E05B35/004 , E05B27/0082 , Y10T70/7616 , Y10T70/7802 , Y10T70/7825 , Y10T70/7876 , Y10T70/7881
摘要： A key is provided with an actuator. The key also has operation structure and interaction structure. When the key is inserted into a lock, a force is applied to the operation structure and the position of the interaction structure is altered. The movement of the interaction structure is used in the locking and/or un-locking mechanism of the lock. A key handle and lock are also provided which incorporate such a mechanism.
摘要翻译：钥匙配有致动器。关键还有操作结构和交互结构。当钥匙被插入到锁中时，力施加到操作结构上，并且相互作用结构的位置被改变。相互作用结构的运动用于锁的锁定和/或解锁机构。还提供了一种包括这种机构的钥匙把手和锁。

7. 发明授权

US06634197B2 Lock device with removable core 失效
标题翻译：带可拆卸内核的锁定装置
公开(公告)号：US06634197B2
公开(公告)日：2003-10-21
申请号：US10050946
申请日：2002-01-22
申请人： Johan Widen , Mikael Nylander
发明人： Johan Widen , Mikael Nylander
IPC分类号： E05B2706
CPC分类号： E05B27/0082 , E05B9/086 , Y10T70/7446 , Y10T70/7616 , Y10T70/765 , Y10T70/7661 , Y10T70/7706 , Y10T70/7712
摘要： A removable core lock and key device comprises a cylinder housing (10) and a core (20), which is accommodated in the cylinder housing. An adapter (30) is operatively connected to a bolt (32). The core and the adapter are provided with a connection (20d, 30d), such as a bayonet joint, that selectively prevents withdrawal of the core from the housing. Key actuated engagement elements (28, 30c) are arranged to selectively allow mutual rotation of the adapter and the core so as to disengage the connection, thereby allowing withdrawal of the core. A simple yet reliable removable core is thereby provided.
摘要翻译：可拆卸的芯锁和钥匙装置包括容纳在气缸壳体中的气缸壳体（10）和磁芯（20）。适配器（30）可操作地连接到螺栓（32）。芯和适配器设置有诸如卡口接头的连接（20d，30d），其选择性地防止芯从壳体中退出。键致动的接合元件（28,30c）被布置成选择性地允许适配器和芯的相互旋转，以便使连接脱离，从而允许芯的撤出。从而提供了一种简单而可靠的可移除芯。

8. 发明授权

US06601419B2 Anti-theft tumbler pins of a lock core 失效
标题翻译：锁芯的防盗翻转销
公开(公告)号：US06601419B2
公开(公告)日：2003-08-05
申请号：US09814850
申请日：2001-03-23
申请人： Mao-Ming Huang , Kai-An Wu
发明人： Mao-Ming Huang , Kai-An Wu
IPC分类号： E05B2706
CPC分类号： E05B27/0064 , Y10T70/7554 , Y10T70/7565 , Y10T70/7605 , Y10T70/7932
摘要： A lock core device of an anti-theft tumbler pin type includes a housing defining a lock core hole, a plurality of first tumbler pin holes, at least one side tumbler pin hole, and a transverse hole, a lock core rotatably mounted in the housing and defining a plurality of second tumbler pin holes which are moved by the lock core to align with the first tumbler pin holes and to align with the side tumbler pin hole, a plurality of tumbler pin sets each slidably mounted in the first tumbler pin hole and each including a top tumbler pin and a bottom tumbler pin movable in the second tumbler pin hole, at least one block pin slidably mounted in the side tumbler pin hole and rested on a peripheral wall of the lock core or inserted into the second tumbler pin hole, and a control tumbler pin set slidably mounted in the transverse hole and including a transverse tumbler pin rested on the block pin. When the block pin is inserted into the second tumbler pin hole, the transverse tumbler pin is rested on a top end of the block pin.
摘要翻译：防盗翻转销型的锁芯装置包括限定锁芯孔的壳体，多个第一制动栓销孔，至少一个侧制动栓销孔和横向孔，可旋转地安装在壳体中的锁芯并且限定多个第二制动栓销孔，所述第二制动栓销孔由所述锁芯移动以与所述第一制动栓销孔对准并且与所述侧制动栓销孔对准，多个制动栓销组，每个可滚动地安装在所述第一制动栓销孔中，每个包括可在第二制动栓销孔中移动的顶部翻转销和底部翻转销，至少一个块销可滑动地安装在侧制动栓销孔中并且搁置在锁芯的周壁上或插入到第二制动栓销孔中以及可滑动地安装在所述横向孔中并且包括搁置在所述块销上的横向制动销的控制制动栓销。当挡块销插入第二制动栓销孔时，横向制动栓销放置在挡块销的顶端。

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