公开(公告)号：US06423912B1

公开(公告)日：2002-07-23

申请号：US09641895

申请日：2000-08-18

申请人： Rainer Arenz ,  Tom Kitzing

发明人： Rainer Arenz ,  Tom Kitzing

IPC分类号： H01H928

CPC分类号： H01H71/56 ,  H01H9/282 ,  H01H11/0018 ,  H01H2009/288 ,  H01H2011/0025

摘要： A manually operated device for use with an electrical switching device, the manually operated device having a turning handle indicating a given switching position of the switching device and operatively connected to a driving axle of a rotary drive. A base plate mounted on the rotary drive has a circular rim. To assure unambiguous grip positions in varying installation positions of the switching device, the base plate can be mounted in different offset positions around the driving axle. Furthermore, the rim has a first edge segment that protrudes towards the inside of the rim. The turning handle is operatively connected to a drive plate that can be inserted inside the rim. On the drive plate, an annular second edge segment is configured with respect to a set-back edge area. In the OFF position, the two edge segments align with respect to one another so as to form a complete circular ring, without overlapping. In each position deviating from the OFF position, the second edge segment overlaps or grasps from behind the first edge segment.

摘要翻译： 一种与电气开关装置一起使用的手动操作的装置，手动操作的装置具有转向手柄，其指示开关装置的给定开关位置并可操作地连接到旋转驱动器的驱动轴。 安装在旋转驱动器上的基板具有圆形边缘。 为了在切换装置的不同安装位置确保明确的夹持位置，基板可以围绕驱动轴安装在不同的偏移位置。 此外，边缘具有朝向边缘的内侧突出的第一边缘部分。 转动手柄可操作地连接到可插入轮辋内的驱动板。 在驱动板上，环形的第二边缘段相对于后置边缘区域被配置。 在OFF位置，两个边缘段相对于彼此对准，以形成完整的圆形环，而不重叠。 在偏离OFF位置的每个位置中，第二边缘段从第一边缘段后面重叠或抓住。

公开(公告)号：US5543595A

公开(公告)日：1996-08-06

申请号：US381774

申请日：1995-02-01

申请人： Hans-Jurgen Mader ,  Rainer Arenz

发明人： Hans-Jurgen Mader ,  Rainer Arenz

IPC分类号： H01H71/64 ,  H01H71/50 ,  H01H71/52 ,  H01H73/02 ,  H01H23/00

CPC分类号： H01H71/501 ,  H01H71/525 ,  Y10S200/42

摘要： A circuit breaker with a blocking mechanism having reversing levers which are rotatably mounted on both sides of the supporting lever of the circuit breaker, which reversing levers are in contact with the upper toggle in an interlocking manner. The reversing levers are moved when the switch latch moves. If there is an attempt to switch "off" when the contacts are welded together, the further movement of the switch latch is prevented by stops on the selector shaft. When switching "off" is performed when the contacts are satisfactorily open, the reversing levers automatically reverse the toggle system with regard to overcoming the throw-over point thereof, so that the "off" position of the circuit breaker is reached reliably.

摘要翻译： 一种具有阻挡机构的断路器，其具有可旋转地安装在断路器的支撑杆的两侧的反转杆，该反转杆以互锁的方式与上部肘杆接触。 当开关闩锁移动时，反向杆被移动。 如果在触点焊接在一起时试图切断“关闭”，则通过选择器轴上的停止来防止开关闩锁的进一步移动。 当触点满意地打开时，当切换“关闭”时，反转杆自动地相对于克服其转过点而反转肘节系统，使得断路器的“关闭”位置可靠地到达。