Abstract: Connector includes a housing member to which is articulated a locking lever having a holding bar held in a locked position by a latch. An abutment is provided against which the corresponding edge of the lever bears in the locked position. This edge is in the form of an elastic tongue.

Abstract: An electrical connector includes a locking key having branches that slide in a female housing member. The branches include ramps to receive studs on a male housing member. The edge of the branches includes a strip with a lug engaged in an opening in the member which has a tongue with a protuberance on it to immobilize the lug in the opening when the key is in a ready position and which can be retracted when the key is pushed towards a locked position.

Abstract: Electrical connector assembly comprising a first housing member and a second housing member complementary to the first housing member, the second housing member having a series of passages in each of which a female electrical contact member is inserted. The first housing member includes a series of passages each adapted to receive a male electrical contact member, with the male electrical contact member having a contact part adapted to be inserted into a corresponding female contact member of the second housing member, a body including notches and elements for fixing an electrical conductor. The first housing member includes a face and a second projection on the face adapted to face towards the second housing member.

Abstract: An electrical connection housing member comprises a body with passages and a retaining lug for an electrical contact member. The body includes slideways with detents for receiving a locking member which has an end wall and locking bars which cooperate with the detents and steps to lock the resilient lugs.

Abstract: Electrical connector casings comprising a female casing member and a male casing member the male casing member, wherein includes an inclined elastic bar fastened at a point partway along its length to an abutment and the female casing member has a passage adapted to receive the elastic bar. Partway along the length of this passage is a projection on the path of the abutment and having, on the side facing the opening of the female casing member, a steep edge joining at right angles to a part joining at right angles a .retaining steep edge which, with the abutment, locks the two casing members together.