公开(公告)号：US07400254B2

公开(公告)日：2008-07-15

申请号：US11612742

申请日：2006-12-19

申请人： Xiao Hui Yang ,  Arthur Bradley Fuss

发明人： Xiao Hui Yang ,  Arthur Bradley Fuss

IPC分类号： G08B13/14

CPC分类号： E05B73/0017 ,  E05B73/0052 ,  G08B13/2434

摘要： An electronic article surveillance tag is claimed wherein the tag features a spindle assembly which anchors and retains a set of ball bearings which are used to clutch and retain the shaft of a tack. The spindle features an operational tab which may be contacted by the appropriate probe to turn the spindle about a central axis. The spindle is seated in a retaining means with a graduated lip around the perimeter. The turning of the spindle serves to raise a portion of the spindle from the retaining means, loosening the ball bearing grip on the shaft of the tack. The electronic article surveillance tag may be used with either a smoothed or grooved tack shaft and may be operated by either mechanical probe actuation or by the use of a magnetic detachment means applied to the spindle.

摘要翻译： 一种电子物品监视标签，其​​中标签具有主轴组件，该主轴组件锚定并保持用于离合和保持大头钉的轴的一组球轴承。 主轴具有可操作的接头，该接头可由适当的探针接触，以绕主轴转动心轴。 主轴位于固定装置上，周边设有刻度唇。 主轴的转动用于使主轴的一部分从保持装置上升，松开球杆的轴上的球轴承把手。 电子物品监视标签可以与平滑的或带槽的定位轴一起使用，并且可以通过机械探针致动或通过使用施加到主轴的磁性分离装置来操作。

公开(公告)号：US07068172B2

公开(公告)日：2006-06-27

申请号：US10851295

申请日：2004-05-21

申请人： Xiao Hui Yang ,  Arthur Bradley Fuss

发明人： Xiao Hui Yang ,  Arthur Bradley Fuss

IPC分类号： G08B13/14

CPC分类号： G08B13/2471 ,  G08B13/2411 ,  G08B13/2474 ,  H01F13/006

摘要： A deactivator for deactivating label-style EAS devices is claimed. The preferred embodiment, of which, employs a microprocessor unit to control two transceiver coils, and a deactivation coil in series with a capacitor. The two transceiver coils are essentially two flat figure eights arranged concentrically but rotated through some angle with respect to each other. The transceiver coils are operated alternatively, first transmitting an interrogation signal and then listening for a response. When an EAS device is detected, the microprocessor unit drives the capacitor and deactivation coil at the system's resonant frequency to generate a high amplitude magnetic field then shifts the frequency of the driving current away from the resonant frequency to attenuate the magnetic field. A field sensor or current sensor provides feedback to the microprocessor to determine the resonant frequency of the system during a frequency sweep.

摘要翻译： 要求用于停用标签式EAS设备的去激活器。 其优选实施例采用微处理器单元来控制两个收发器线圈，以及与电容器串联的去激活线圈。 两个收发器线圈基本上是两个同心地布置的平面图形，但是相对于彼此旋转一定角度。 收发器线圈交替操作，首先发送询问信号，然后收听响应。 当检测到EAS设备时，微处理器单元以系统谐振频率驱动电容器和去激活线圈，以产生高幅度磁场，然后将驱动电流的频率偏离谐振频率以衰减磁场。 现场传感器或电流传感器向微处理器提供反馈，以确定频率扫描期间系统的谐振频率。

公开(公告)号：US07474222B2

公开(公告)日：2009-01-06

申请号：US11060156

申请日：2005-02-17

申请人： Xiao Hui Yang ,  Arthur Bradley Fuss

发明人： Xiao Hui Yang ,  Arthur Bradley Fuss

IPC分类号： G08B13/14

CPC分类号： E05B73/0017 ,  E05B73/0052 ,  E05B73/0064 ,  G08B13/2434 ,  Y10T24/3427 ,  Y10T24/50 ,  Y10T70/5004

摘要： An single use, disposable electronic article surveillance tag is claimed wherein the tag features a spindle assembly which anchors and retains a set of ball bearings which are used to clutch and retain the shaft of a tack. The spindle features an operational tab which may be contacted by the appropriate probe to turn the spindle about a central axis.

摘要翻译： 一种使用的一次性电子物品监视标签被要求保护，其中标签具有主轴组件，该主轴组件锚定并保持用于离合并保持大头钉的轴的一组球轴承。 主轴具有可操作的接头，该接头可由适当的探头接触以围绕中心轴线旋转主轴。

公开(公告)号：US07190272B2

公开(公告)日：2007-03-13

申请号：US10671157

申请日：2003-09-25

申请人： Xiao Hui Yang ,  Arthur Bradley Fuss

发明人： Xiao Hui Yang ,  Arthur Bradley Fuss

IPC分类号： G08B13/14

CPC分类号： E05B73/0017 ,  G08B13/2434

摘要： An electronic article surveillance tag is claimed wherein the tag features a spindle assembly which anchors and retains a set of ball bearings which are used to clutch and retain the shaft of a tack. The spindle features an operational tab which may be contacted by the appropriate probe to turn the spindle about a central axis. The spindle is seated in a retaining means with a graduated lip around the perimeter. The turning of the spindle serves to raise a portion of the spindle from the retaining means, loosening the ball bearing grip on the shaft of the tack. The electronic article surveillance tag may be used with either a smoothed or grooved tack shaft and may be operated by either mechanical probe actuation or by the use of a magnetic detachment means applied to the spindle.

摘要翻译： 一种电子物品监视标签，其​​中标签具有主轴组件，该主轴组件锚定并保持用于离合和保持大头钉的轴的一组球轴承。 主轴具有可操作的接头，该接头可由适当的探针接触，以绕主轴转动心轴。 主轴位于固定装置上，周边设有刻度唇。 主轴的转动用于使主轴的一部分从保持装置上升，松开球杆的轴上的球轴承把手。 电子物品监视标签可以与平滑的或带槽的定位轴一起使用，并且可以通过机械探针致动或通过使用施加到主轴的磁性分离装置来操作。