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1. 发明申请

US20090223793A1 MOVEABLE ARM FOR A CIRCUIT BREAKER AND METHOD FOR MAKING THE SAME 有权
标题翻译：一种用于断路器的可移动臂及其制造方法
公开(公告)号：US20090223793A1
公开(公告)日：2009-09-10
申请号：US12395727
申请日：2009-03-02
申请人： W. Dale Robbins , Karsten Freundt , Eduardo Vidal
发明人： W. Dale Robbins , Karsten Freundt , Eduardo Vidal
IPC分类号： H01H1/00 , H01H11/00
CPC分类号： H01H1/226 , H01H11/04 , Y10T29/49105
摘要： A movable arm assembly for a circuit breaker includes a unitary structure having two blade portions being connected by a bend location. The bend location forms a gapless surface region. A contact is connected to the unitary structure wherein the gapless surface region and a contact surface of the contact are connected to form a joint therebetween. A method for forming a movable arm assembly includes forming a blank from a conductive sheet, the blank including a unitary structure having two blade portions, bending the blade portion at a bend location to form a gapless surface region at the bend location and joining a contact to the unitary structure on the gapless surface region at the bend location to form a movable arm assembly.
摘要翻译：一种用于断路器的可移动臂组件包括具有通过弯曲位置连接的两个叶片部分的整体结构。弯曲位置形成无间隙表面区域。接触件连接到单一结构，其中无间隙表面区域和接触件的接触表面连接以在其间形成接头。一种用于形成可动臂组件的方法包括从导电片形成坯件，所述坯件包括具有两个叶片部分的整体结构，在弯曲位置处弯曲刀片部分以在弯曲位置处形成无间隙表面区域并且将接触部到弯曲位置处的无间隙表面区域上的单一结构，以形成可动臂组件。

2. 发明授权

US07667150B2 Moveable arm for a circuit breaker and method for making the same 有权
标题翻译：断路器可动臂及其制作方法
公开(公告)号：US07667150B2
公开(公告)日：2010-02-23
申请号：US12395727
申请日：2009-03-02
申请人： W. Dale Robbins , Karsten Freundt , Eduardo Vidal
发明人： W. Dale Robbins , Karsten Freundt , Eduardo Vidal
IPC分类号： H01H1/22
CPC分类号： H01H1/226 , H01H11/04 , Y10T29/49105
摘要： A movable arm assembly for a circuit breaker includes a unitary structure having two blade portions being connected by a bend location. The bend location forms a gapless surface region. A contact is connected to the unitary structure wherein the gapless surface region and a contact surface of the contact are connected to form a joint therebetween. A method for forming a movable arm assembly includes forming a blank from a conductive sheet, the blank including a unitary structure having two blade portions, bending the blade portion at a bend location to form a gapless surface region at the bend location and joining a contact to the unitary structure on the gapless surface region at the bend location to form a movable arm assembly.
摘要翻译：一种用于断路器的可移动臂组件包括具有通过弯曲位置连接的两个叶片部分的整体结构。弯曲位置形成无间隙表面区域。接触件连接到单一结构，其中无间隙表面区域和接触件的接触表面连接以在其间形成接头。一种用于形成可动臂组件的方法包括从导电片形成坯件，所述坯件包括具有两个叶片部分的整体结构，在弯曲位置处弯曲刀片部分以在弯曲位置处形成无间隙表面区域并且将接触部到弯曲位置处的无间隙表面区域上的单一结构，以形成可动臂组件。

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