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51. 发明授权

US06666283B2 Hand held power tool 有权
标题翻译：手持电动工具
公开(公告)号：US06666283B2
公开(公告)日：2003-12-23
申请号：US09764022
申请日：2001-01-16
申请人： Karl Frauhammer , Frank Mueller , Karl Treyz , Heinz Schnerring , Joerg Friedrich , Andreas Strasser , Hubert Steinke
发明人： Karl Frauhammer , Frank Mueller , Karl Treyz , Heinz Schnerring , Joerg Friedrich , Andreas Strasser , Hubert Steinke
IPC分类号： B25D1500
CPC分类号： B25B23/141 , B25D16/003 , B25F5/00
摘要： A hand power tool has at least one safety coupling arranged in a drive train, the safety coupling having at least two coupling elements for transmitting a torque around a rotary axis, at least one arresting element which is spring loaded and held in a guiding passage for connecting the coupling elements with one another, a guiding element, a spring providing spring-loading of the arresting element and supported in direction of the arresting element by the guiding element, the guiding element being non rotatably guided relative to an axis extending parallel to the rotary axis by guiding surfaces in the guiding passage, and the arresting element unlatching and keeping in contact with a surface toward which the arresting element is urged by the spring in response to exceeding of predetermined torque.
摘要翻译：手动电动工具具有布置在传动系中的至少一个安全联接器，该安全联接器具有至少两个用于传递围绕旋转轴线的转矩的联接元件，至少一个止动元件，弹簧加载并保持在引导通道中，将联接元件彼此连接，引导元件，提供止动元件的弹簧加载并通过引导元件支撑在止动元件的方向上的弹簧，引导元件相对于平行于旋转轴线通过引导通道中的表面引导，并且止动元件响应于超过预定扭矩而松开并保持与弹簧阻止止动元件的表面接触。

52. 发明授权

US06161064A Method of influencing the inflection angle of railway vehicle wagons, and railway vehicle for carrying out this method 失效
标题翻译：影响铁路车辆车辆拐点的方法，铁路车辆执行该方法
公开(公告)号：US06161064A
公开(公告)日：2000-12-12
申请号：US117638
申请日：1998-12-01
申请人： Andreas Strasser , Ulrich Hachmann
发明人： Andreas Strasser , Ulrich Hachmann
IPC分类号： B61F5/42 , B61D3/10 , B61F5/38 , B61F5/44
CPC分类号： B61D3/10 , B61F5/386 , B61F5/44
摘要： A multiple-unit railway vehicle having three car bodies where the respective neighboring car bodies are each connected in a pivoting manner to one another by means of a single coupling, and each car body sits only on one two-axle truck. In the vicinity of the respective center pivot and possibly also on the trucks, there are actuator elements that are used to influence the articulation angle between the longitudinal axes of the car bodies. To control the articulation angle so that when the train is traveling over a curved segment of track, the car bodies assume a position in relation to one another that corresponds at least to a significant extent to the static rest position of the railway vehicle on the corresponding section of track, the profile and curvature of the track are determined during travel for the segment of the track that currently lies between the first and last trucks, and from that measurement, the set point position is determined, and by means of the actuator system measurements are taken to counteract at least an overshooting or undershooting of the set point value.
摘要翻译： PCT No.PCT / EP97 / 06249 371 1998年12月1日第 102（e）日期1998年12月1日PCT 1997年11月11日PCT PCT。公开号WO98 / 24676 日期1998年6月11日具有三个汽车车体的多单元铁路车辆，其中各个相邻的车体通过单个联轴节彼此以枢转的方式相互连接，并且每个车身仅位于一个双轴卡车。在相应的中心枢轴附近以及在卡车附近，存在用于影响车体的纵向轴线之间的铰接角度的致动器元件。为了控制关节角度，使得当火车行驶在轨道的弯曲部分上时，车体相对于彼此呈现至少相当大程度上对应于相应的铁路车辆的静止静止位置的位置轨道的截面，轨迹的轮廓和曲率在目前位于第一和最后一个卡车之间的轨道段的行驶期间确定，并且从该测量中确定设定点位置，并且借助于致动器系统进行测量以至少抵消设定点值的过冲或下冲。

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