A lever connector assembly has a stopping projection 35, which serves to hold a lever 30 in an initial position, and is located in such a position that it is distant from a trace described by a cam pin 12 as the cam pin 12 is inserted into a cam groove 34. When connectors 10 and 20 are in an initial...http://www.google.com/patents/US5876225?utm_source=gb-gplus-sharePatent US5876225 - Lever type connector
