A rail-type grounding terminal structure composed of a metal grounding member and an insulating housing. The amount of waste material produced in manufacturing of the grounding member is reduced. In addition, the grounding member has larger contact face to increase current value. Also, the grounding...http://www.google.es/patents/US7686626?utm_source=gb-gplus-sharePatente US7686626 - Rail-type grounding terminal having a two piece spring latch structure
Rail-type grounding terminal having a two piece spring latch structure