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1. 发明授权

US06371434B1 Spring arrangement apparatus for mounting a vibration-sensitive or shock-sensitive device 失效
标题翻译：用于安装振动敏感或冲击敏感装置的弹簧布置装置
公开(公告)号：US06371434B1
公开(公告)日：2002-04-16
申请号：US09254444
申请日：1999-11-22
申请人： Volker Becker , Ingo Hermanns , Frank Koertje , Thomas Westendorf , Holger Zimmermann , Wilfried Repper
发明人： Volker Becker , Ingo Hermanns , Frank Koertje , Thomas Westendorf , Holger Zimmermann , Wilfried Repper
IPC分类号： F16M1300
CPC分类号： F16F15/04 , G11B33/08
摘要： Spring arrangement for mounting a vibration- or shock-sensitive device attached to a supporting member in a housing, with the supporting member being fastened to the housing by helical spring elements. The supporting member is suspended in the housing by helical spring elements so that each elastic force component of one spring applied to the supporting member in a specific direction is counteracted by at least one elastic force component of another spring applied in the opposite direction so that the supporting member remains approximately in the center of the vibration clearance provided regardless of the position in which the housing is mounted in a motor vehicle. Due to the opposing elastic forces of the springs, the spring constant and therefore the natural frequency of the overall system can be advantageously increased, thus avoiding undesired points of resonance at low frequencies.
摘要翻译：用于将安装在支撑构件的振动或冲击敏感装置安装在壳体中的弹簧装置，其中支撑构件通过螺旋弹簧元件紧固到壳体。支撑构件通过螺旋弹簧元件悬挂在壳体中，使得沿特定方向施加到支撑构件的一个弹簧的每个弹性力分量通过沿相反方向施加的另一个弹簧的至少一个弹力分量抵消，支撑构件保持大致在所提供的振动间隙的中心，而与壳体安装在机动车辆中的位置无关。由于弹簧的相对的弹性力，可以有利地增加弹簧常数和因此整个系统的固有频率，从而避免在低频下的不期望的共振点。

2. 发明授权

US07216354B2 Guidance of an optical scanning device 有权
标题翻译：光学扫描装置的指导
公开(公告)号：US07216354B2
公开(公告)日：2007-05-08
申请号：US10276263
申请日：2001-05-11
申请人： Ingo Hermanns
发明人： Ingo Hermanns
IPC分类号： G11B7/085 , G11B19/20
CPC分类号： G11B7/08582
摘要： An optical scanning device for reading data stored on a rotating recording medium having a scanning head; at least one guide device for guiding the scanning head along a predefined track; at least one bearing device connected to the scanning head for supporting the at least one guide device and having at least one elastic prestressing device to provide a static prestress on the at least one guide device to prestress the same and the at least one bearing device connected to the scanning head against each other to eliminate a relative displacement.
摘要翻译：一种用于读取存储在具有扫描头的旋转记录介质上的数据的光学扫描装置; 至少一个引导装置，用于沿预定轨迹引导扫描头; 连接到所述扫描头的至少一个轴承装置，用于支撑所述至少一个引导装置并且具有至少一个弹性预应力装置，以在所述至少一个引导装置上提供静态预应力以对其进行预应力，并且所述至少一个轴承装置连接相对于扫描头，以消除相对位移。

3. 发明授权

US07206264B1 Method for regulating the tracking of a scanning device and drive for the same 失效
标题翻译：用于调节扫描装置的跟踪和驱动器的方法
公开(公告)号：US07206264B1
公开(公告)日：2007-04-17
申请号：US10130458
申请日：2000-10-14
申请人： Ingo Hermanns
发明人： Ingo Hermanns
IPC分类号： G11B7/00
CPC分类号： G11B7/0946 , G11B21/106
摘要： A method is provided for regulating the tracking of a scanning device, for example, a read/write head, of a drive. A drive for storage media having a scanning device is also provided, permitting improved regulation of the positioning of the scanning device. A measured position of scanning device with respect to a storage medium inserted into the drive is compared with a preselected position. Depending on the result of the comparison, at least one actuator is controlled so that the scanning device is moved in the direction of the preselected position. Acceleration acting on the scanning device is measured in a direction of movement of at least one actuator. A correction signal is derived from the measured acceleration and sent to the at least one actuator, the actuator being controlled by the correction signal so that it counteracts the acceleration acting on the scanning device.
摘要翻译：提供了一种用于调节驱动器的扫描装置（例如读/写头）的跟踪的方法。还提供了具有扫描装置的存储介质的驱动器，从而可以改进扫描装置的定位。将扫描装置相对于插入到驱动器中的存储介质的测量位置与预选位置进行比较。根据比较的结果，控制至少一个致动器，使得扫描装置沿预选位置的方向移动。在至少一个致动器的移动方向上测量作用在扫描装置上的加速度。校正信号根据测得的加速度导出并发送到至少一个致动器，致动器由校正信号控制，使得其抵消作用在扫描装置上的加速度。

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