公开(公告)号：US20160315399A1

公开(公告)日：2016-10-27

申请号：US15202958

申请日：2016-07-06

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Tobias MOOSMAYR ,  Josef FORSTER ,  Tobias BRANDSTETTER

IPC分类号： H01R4/34 ,  H01R11/26 ,  F16B33/06 ,  H01R11/12

CPC分类号： H01R4/34 ,  F16B33/06 ,  F16B2001/0021 ,  H01R11/12 ,  H01R11/26

摘要： An electrically contacting fastening device has a threaded bolt and a nut, between which an electric contact element can be arranged. The threaded bolt has a contacting portion for creating planar contact with the contact element, and a threaded portion. The nut can be secured on the threaded bolt by way of the threaded portion and at an end face has a contacting area for creating planar contact with the contact element. The threaded portion of the threaded bolt is provided with a lubricant coating and the contacting portion of the threaded bolt, the contact element and the end-face contacting area of the nut are permanently free of lubricant.

摘要翻译： 电接触紧固装置具有螺栓和螺母，可以布置电接触元件。 螺栓具有用于与接触元件形成平面接触的接触部分和螺纹部分。 螺母可以通过螺纹部分固定在螺栓上，并且在端面具有用于与接触元件形成平面接触的接触区域。 螺栓的螺纹部分设置有润滑剂涂层，螺母的接触部分，螺母的接触元件和端面接触区域永久地不含润滑剂。