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2. 发明申请

US20140017393A1 METHOD FOR MANUFACTURING AT LEAST ONE FUNCTIONAL AREA ON AN ELECTRIC CONTACT ELEMENT SUCH AS A SWITCHING CONTACT OR A PLUG CONTACT 有权
标题翻译：用于在电接触元件等作为开关接触件或插头接触件上制造至少一个功能区域的方法
公开(公告)号：US20140017393A1
公开(公告)日：2014-01-16
申请号：US14009845
申请日：2012-04-02
申请人： Helge Schmidt , Michael Leidner , Soenke Sachs
发明人： Helge Schmidt , Michael Leidner , Soenke Sachs
IPC分类号： H01R43/16 , H01R13/03
CPC分类号： H01R43/16 , C23C24/106 , H01H11/04 , H01H11/041 , H01R13/03 , H05K3/247
摘要： The invention relates to a method for producing at least one functional region (1) on an electrical contact element (30) such as, for example, a switching contact or a plug type contact. The at least one functional region (1), for example, a contact location or a connection region for crimping or soldering connections is limited to a partial area of the contact element. In order to prevent the high environmental burden which is disadvantageous in wet-chemical methods and to overcome the restriction to a very small number of materials caused in hot dip methods in physical technical terms, and to substantially improve the spatial possibility for selection and structuring which is insufficient in both techniques, there is provision according to the invention for at least one material coating (4) to be applied mechanically in a highly selective manner to the contact element in the functional region (1) and subsequently highly energetic thermal radiation (9) such as, for example, a particle beam in the form of an ion and/or electron beam, to be directed onto the at least one material coating (4). The material coating (4) can contain new materials or material combinations which cannot be provided by previous methods. The invention further relates to a device for producing such a functional region and a contact element having such a functional region (1), the contact element (30) being produced in accordance with the above method.
摘要翻译：本发明涉及一种用于在电接触元件（30）上产生至少一个功能区域（1）的方法，例如开关触点或插头型触点。至少一个功能区域（1），例如接触位置或用于压接或焊接连接的连接区域限于接触元件的局部区域。为了防止在湿化学方法中不利的高环境负荷，并且在物理技术术语中克服在热浸法中引起的极少量材料的限制，并且基本上提高了选择和构造的空间可能性在两种技术中都不足够，根据本发明提供了至少一种材料涂层（4）以机械方式以高选择性方式施加到功能区域（1）中的接触元件，随后高能热辐射（9 ），例如以离子和/或电子束形式的粒子束被引导到至少一个材料涂层（4）上。材料涂层（4）可以包含以前的方法不能提供的新材料或材料组合。本发明还涉及一种用于制造这种功能区域的装置和具有这种功能区域（1）的接触元件，所述接触元件（30）根据上述方法制造。

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