| 摘要 |
The invention relates to an electric connection device including two conjugated connection devices (1, 2), one of which (2) including an outer casing (12), which are both provided with electric contacts (3; 4a, 4b) co-operating together in a connection position. The device of the invention is characterised in that the connection member (1) conjugated with the connection member (2) having the outer casing (12) is provided with a flexible tubular outer seal (13) attached at one end to said member (1) and provided with at least one front abutment annular surface (14) that co-operates by contact with a conjugated surface (15) on said casing (12) of the other member (2) and that comprises a rigid or semi-rigid ring (11) provided with means for translation guiding during the coupling of the connection members (1, 2) so that water tightness is provided between said connection members from at least their intermediate rest position to their connection position due to the co-operation between the front abutment annular surface (14) of the seal (13) and the conjugated surface (15) of the casing (12), said seal being further submitted to a creasing in the connection position.
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