Method of sealing plug-in connection elements of electrical line systems when foaming them in place in components, and devices to be used for this method

摘要

Method of sealing plug-in connection elements of electrical line systems during the foaming in place of such elements that are to be foamed in place in components, in which method the entry point of the electrical lead into the plug-in connection element is sealed by a closure part under the pressure of the foam to be introduced. The closure part consists of an elastically deformable material and has either lips which lie against each other and enclose the lead or a form corresponding to the opening in the plug-in connection element that widens outwards for receiving the lead.