Electric line connecting clamp - has insulating housing with cylindrical depression and resilient protrusion, reducing aperture at end furthest from inserting point
DE3010956A1
Flush socket for multiple pin electrical connector - has base with holes for locating pin and serrated locking peg projecting from connector
DE2733486A1
Screw clamp assembly for conductors - has flexible U=bracket deforming to hold several various sized conductors
