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1. 发明授权

US4580481A Magnetic pickup for stringed instruments 失效
标题翻译：用于弦乐器的磁性拾音器
公开(公告)号：US4580481A
公开(公告)日：1986-04-08
申请号：US572586
申请日：1984-01-20
申请人： Helmut Schaller , Jan C. Mol
发明人： Helmut Schaller , Jan C. Mol
IPC分类号： G10H3/18
CPC分类号： G10H3/181
摘要： In a magnetic pickup for stringed musical instruments at least one coil is associated with each string and at least one magnet produces a magnetic field passing through the coil which is varied by the vibration of the string to induce a signal in the coil, the magnet being movable relative to the coil in such a manner that both the strength and the phase of the induced signal may be varied.
摘要翻译：在用于弦乐器的磁性拾音器中，至少一个线圈与每个弦线相关联，并且至少一个磁体产生通过线圈的磁场，该磁场由弦的振动而变化以在线圈中感应出信号，磁体为可以使得感应信号的强度和相位都可以变化的方式相对于线圈移动。

2. 发明授权

US07244053B2 Mounting foot for light bar 有权
标题翻译：灯杆安装脚
公开(公告)号：US07244053B2
公开(公告)日：2007-07-17
申请号：US10809664
申请日：2004-03-25
申请人： Joseph F. Bader , Jan C. Mol , Sigmund S. Urbanski , Charles P. Meyer , Robert A. Czajkowski
发明人： Joseph F. Bader , Jan C. Mol , Sigmund S. Urbanski , Charles P. Meyer , Robert A. Czajkowski
IPC分类号： B60Q1/26 , B60Q1/46
CPC分类号： B60Q1/2611
摘要： A signaling system for mounting to an exterior surface of an emergency vehicle is provided. The signaling system includes a light bar and a pair of mounting feet. The light bar can include a plurality of signaling devices supported on and distributed along a base member and enclosed by a cover. The light bar can be secured to the mounting feet via a plurality of fasteners. The mounting feet can be connected to the emergency vehicle via roof straps. Each mounting foot can include a base, which can have a support portion, a contoured portion, and a pair of compartments; a pair of seals associated with each compartment; a pair of covers, which can be translucent, removably mounted to the base to enclose the compartments; and a roof strap secured to the base. Each compartment can house a signaling device, such as a lamp assembly.
摘要翻译：提供一种用于安装到紧急车辆的外表面上的信号系统。信号系统包括一个灯条和一对安装脚。灯条可以包括多个信号装置，其被支撑在基部构件上并且分布在基部构件上并被盖封闭。灯条可以通过多个紧固件固定到安装支脚上。安装脚可以通过屋顶带连接到紧急车辆。每个安装脚可以包括底座，其可以具有支撑部分，轮廓部分和一对隔间; 与每个隔间相关的一对密封件; 一对盖，其可以是半透明的，可拆卸地安装到基座以包围隔间; 以及固定在基座上的屋顶带。每个隔间可容纳一个信号装置，如灯组件。

3. 发明授权

US08292478B2 Mounting foot for light bar 有权
标题翻译：灯杆安装脚
公开(公告)号：US08292478B2
公开(公告)日：2012-10-23
申请号：US11803118
申请日：2007-05-11
申请人： Joseph F. Bader , Jan C. Mol , Sigmund S. Urbanski , Charles P. Meyer , Robert A. Czajkowski
发明人： Joseph F. Bader , Jan C. Mol , Sigmund S. Urbanski , Charles P. Meyer , Robert A. Czajkowski
IPC分类号： B60Q1/26
CPC分类号： B60Q1/2611
摘要： A signaling system for mounting to an exterior surface of an emergency vehicle is provided. The signaling system includes a light bar and a pair of mounting feet. The light bar can include a plurality of signaling devices supported on and distributed along a base member and enclosed by a cover. The light bar can be secured to the mounting feet via a plurality of fasteners. The mounting feet can be connected to the emergency vehicle via roof straps. Each mounting foot can include a base, which can have a support portion, a contoured portion, and a pair of compartments; a pair of seals associated with each compartment; a pair of covers, which can be translucent, removably mounted to the base to enclose the compartments; and a roof strap secured to the base. Each compartment can house a signaling device, such as a lamp assembly.
摘要翻译：提供一种用于安装到紧急车辆的外表面上的信号系统。信号系统包括一个灯条和一对安装脚。灯条可以包括多个信号装置，其被支撑在基部构件上并且分布在基部构件上并被盖封闭。灯条可以通过多个紧固件固定到安装支脚上。安装脚可以通过屋顶带连接到紧急车辆。每个安装脚可以包括底座，其可以具有支撑部分，轮廓部分和一对隔间; 与每个隔间相关的一对密封件; 一对盖，其可以是半透明的，可拆卸地安装到基座以包围隔间; 以及固定在基座上的屋顶带。每个隔间可容纳一个信号装置，如灯组件。

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