公开(公告)号：US20060042922A1

公开(公告)日：2006-03-02

申请号：US10925795

申请日：2004-08-25

申请人： Thomas Aber ,  Phillip Ulerich ,  Joseph Humbert ,  Mark McAfee

发明人： Thomas Aber ,  Phillip Ulerich ,  Joseph Humbert ,  Mark McAfee

IPC分类号： H01H3/20

CPC分类号： H01H9/285 ,  H01H71/0228

摘要： A locking assembly is for the trip bar of a circuit breaker. A pivotal trip lever is coupled to the trip bar, in order to move therewith. The locking assembly includes: a locking mechanism, such as a commercially available key lock, with a pivotal element; a mounting plate, which receives the key lock and secures it to the circuit breaker; an extension member coupled to the pivotal element; and a flexible linkage interconnecting the pivotal trip lever and the extension member. The key lock has locked and unlocked positions corresponding to the trip bar of the circuit breaker being locked and unlocked, respectively. The flexible linkage is interchangeable or universally employable with a variety of commercially available locks, in order to lock the trip component of a wide variety of electrical switching apparatus.

摘要翻译： 锁定组件用于断路器的跳闸杆。 枢转跳闸杆联接到跳闸杆，以便与其一起移动。 锁定组件包括：具有枢转元件的锁定机构，例如市售钥匙锁; 安装板，其接收钥匙锁并将其固定到断路器; 耦合到所述枢转元件的延伸构件; 以及将枢转脱扣杆和延伸构件互连的柔性连杆。 钥匙锁具有锁定和解锁位置，分别对应于断路器的跳闸杆被锁定和解锁。 为了锁定各种电气开关装置的跳闸部件，柔性联动装置可互换或普遍可用于各种市售的锁。

公开(公告)号：US20060049026A1

公开(公告)日：2006-03-09

申请号：US10933939

申请日：2004-09-03

申请人： Nathan Weister ,  Glen Sisson ,  Mark McAfee

发明人： Nathan Weister ,  Glen Sisson ,  Mark McAfee

IPC分类号： H01H9/20

CPC分类号： H01H9/22 ,  H01H2009/0083 ,  H02B11/133

摘要： A door interlock assembly is for a draw-out circuit breaker assembly. A draw-out circuit breaker is housed within an enclosure including a door and includes a poleshaft operable between first and second positions corresponding to separable contacts being opened and closed, respectively. The door interlock assembly includes a pivot member coupled to the poleshaft and a door latch interconnected to the pivot member by a linkage, such as a threaded drive rod. The door latch pivots such that a first end thereof engages and locks the door of the enclosure when the poleshaft moves to the second position. An optional mechanical sensor assembly adapted to trip the circuit breaker when the door is positioned in any position other than closed, is also disclosed.

摘要翻译： 门联锁组件用于抽出断路器组件。 抽出式断路器被容纳在包括门的外壳内，并且包括可在分别被打开和关闭的可分离触点对应于第一和第二位置之间操作的极轴。 门互锁组件包括联接到极轴的枢转构件和通过诸如螺纹驱动杆的联动装置互连到枢转构件的门闩。 门闩锁枢转，使得当极轴移动到第二位置时，其第一端接合并锁定外壳的门。 还公开了一种可选的机械传感器组件，其适于在门定位在除闭合之外的任何位置时使断路器跳闸。