公开(公告)号：US09076622B2

公开(公告)日：2015-07-07

申请号：US14215408

申请日：2014-03-17

Applicant: Eaton Corporation

Inventor： Scott Ray Lanning ,  Edward Anthony Prince ,  Nathan James Weister ,  Thomas Mark Whalen

IPC: H01H9/00 ,  H01H71/50 ,  H01H71/02 ,  H01H71/12

CPC classification number: H01H71/505 ,  H01H71/0214 ,  H01H71/0228 ,  H01H71/123 ,  H01H2009/0088 ,  H01H2071/0242

Abstract: A trip unit wherein one sidewall of a trip unit housing assembly captivates a trip bar is provided. A captivation assembly is coupled, or directly coupled, to a trip unit housing assembly, thereby limiting tolerance buildup. The captivation assembly includes a trip bar bearing cap having a stop feature, thereby limiting tolerance buildup. The trip bar includes a radial stop paddle having hemispherical protrusions structured to contact the trip unit housing, thereby limiting tolerance buildup. The captivation assembly elements are incorporated into the trip unit housing assembly and captivates the trip bar in all but one axis, thereby limiting tolerance buildup and improving repeatability.

Abstract translation: 提供跳闸单元，其中跳闸单元壳体组件的一个侧壁俘获跳闸杆。 捕捉组件联接或直接耦合到跳闸单元壳体组件，从而限制容限积累。 捕捉组件包括具有停止特征的跳闸杆轴承盖，从而限制公差的积累。 跳闸杆包括具有构造成接触脱扣单元壳体的半球形突起的径向止动板，从而限制公差的积累。 捕捉组件元件被结合到跳闸单元壳体组件中，并且在除了一个轴之外的所有轴上捕获跳闸杆，从而限制公差的增加并提高可重复性。

公开(公告)号：US20140320242A1

公开(公告)日：2014-10-30

申请号：US14215408

申请日：2014-03-17

Applicant: Eaton Corporation

Inventor： Scott Ray Lanning ,  Edward Anthony Prince ,  Nathan James Weister ,  Thomas Mark Whalen

IPC: H01H71/50

CPC classification number: H01H71/505 ,  H01H71/0214 ,  H01H71/0228 ,  H01H71/123 ,  H01H2009/0088 ,  H01H2071/0242

Abstract: A trip unit wherein one sidewall of a trip unit housing assembly captivates a trip bar is provided. A captivation assembly is coupled, or directly coupled, to a trip unit housing assembly, thereby limiting tolerance buildup. The captivation assembly includes a trip bar bearing cap having a stop feature, thereby limiting tolerance buildup. The trip bar includes a radial stop paddle having hemispherical protrusions structured to contact the trip unit housing, thereby limiting tolerance buildup. The captivation assembly elements are incorporated into the trip unit housing assembly and captivates the trip bar in all but one axis, thereby limiting tolerance buildup and improving repeatability.

Abstract translation: 提供跳闸单元，其中跳闸单元壳体组件的一个侧壁俘获跳闸杆。 捕捉组件联接或直接耦合到跳闸单元壳体组件，从而限制容限积累。 捕捉组件包括具有停止特征的跳闸杆轴承盖，从而限制公差的积累。 跳闸杆包括具有构造成接触脱扣单元壳体的半球形突起的径向止动板，从而限制公差的积累。 捕捉组件元件被结合到跳闸单元壳体组件中，并且在除了一个轴之外的所有轴上捕获跳闸杆，从而限制公差的增加并提高可重复性。

公开(公告)号：US20140183012A1

公开(公告)日：2014-07-03

申请号：US13756533

申请日：2013-02-01

Applicant: Eaton Corporation

Inventor： Scott Ray Lanning ,  Ken Martin Fischer ,  Brian Scott Jansto

IPC: H01H9/20

CPC classification number: H01H9/20 ,  H01H3/04 ,  H01H23/141

Abstract: An improved circuit breaker switch handle extension is described. The circuit breaker switch handle extension is used to control and limit operation of a circuit breaker switch handle to which it is attached. The handle extension includes positive stop features that prevent damage or destruction of the circuit breaker switch handle when excessive or undesirable force is applied to the handle extension.

Abstract translation: 描述了改进的断路器开关手柄延伸部。 断路器开关手柄延伸部用于控制和限制其所连接的断路器开关手柄的操作。 手柄延伸部分包括防止断路器开关手柄损坏或破坏时的正向停止功能，当手柄延伸部分施加过大或不需要的力时。