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公开(公告)号：US08431845B2
公开(公告)日：2013-04-30
申请号：US12886038
申请日：2010-09-20
CPC分类号： H02B11/127
摘要： A levering assembly for an electrical switching apparatus, such as a circuit breaker, which is removably disposed in a cassette, includes a mounting member coupled to the housing of the circuit breaker. A drive assembly is coupled to the mounting member and cooperates with the cassette. A powered actuator, such as an electric motor, is disposed on the mounting member and actuates the drive assembly to move the circuit breaker with respect to the cassette. The powered actuator is disposed within the housing of the circuit breaker. The mounting member, drive assembly and powered actuator form a self-contained sub-assembly, which is substantially disposed behind the circuit breaker cover. The levering assembly is operable from a remote location to automatically move the circuit breaker with respect to the cassette, to provide enhanced safety among other benefits.
摘要翻译： 用于电气开关设备的杠杆组件，例如可移除地设置在盒中的断路器，包括联接到断路器的壳体的安装构件。 驱动组件联接到安装构件并与盒配合。 诸如电动机的动力致动器设置在安装构件上并致动驱动组件以使断路器相对于盒移动。 动力执行器设置在断路器的壳体内。 安装构件，驱动组件和动力执行器形成一个独立的子组件，其基本上设置在断路器盖的后面。 杠杆组件可从远程位置操作以相对于盒自动移动断路器，以提供增强的安全性以及其他益处。
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公开(公告)号：US20120067707A1
公开(公告)日：2012-03-22
申请号：US12886038
申请日：2010-09-20
CPC分类号： H02B11/127
摘要： A levering assembly is provided for an electrical switching apparatus, such as a circuit breaker, which is removably disposed in a cassette. The levering assembly includes a mounting member coupled to the housing of the circuit breaker. A drive assembly is coupled to the mounting member and cooperates with the cassette. A powered actuator, such as an electric motor, is disposed on the mounting member and actuates the drive assembly to move the circuit breaker with respect to the cassette. The powered actuator is disposed within the housing of the circuit breaker. The mounting member, drive assembly and powered actuator form a self-contained sub-assembly, which is substantially disposed behind the circuit breaker cover. The levering assembly is operable from a remote location to automatically move the circuit breaker with respect to the cassette, to provide enhanced safety among other benefits.
摘要翻译： 提供了用于电开关装置的杠杆组件，诸如可拆卸地设置在盒中的断路器。 杠杆组件包括联接到断路器壳体的安装构件。 驱动组件联接到安装构件并与盒配合。 诸如电动机的动力致动器设置在安装构件上并致动驱动组件以使断路器相对于盒移动。 动力执行器设置在断路器的壳体内。 安装构件，驱动组件和动力执行器形成一个独立的子组件，其基本上设置在断路器盖的后面。 杠杆组件可从远程位置操作以相对于盒自动移动断路器，以提供增强的安全性以及其他益处。
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