Patent EA-000587-B1 (EA)
Title: Device for connecting at least two sheathed conductive wires
IPC: H01R4/24
Filed: 1996-09-26
Abstract: 1. Device for connecting at least two sheathed (18) conductive wires (17) comprising a housing (1) in which a passage (2) for inserting an end portion of the insulated wires is provided, means (3) for receiving said end portions in the housing, and a means (12) designed to be inserted transversely into the housing relative to the sheaths, including two or more slots (13) and provided with at least for gripping the wire sheaths and drawing them inwards towards the bottom of the housing and arranged to cooperate with the sheath-receiving means in order to strip the wires in the longitudinal direction, characterized in that comprises spacing means (52, 53, 56, 57) between the insulated wire-receiving means (3) and (12) for the gripping and drawing means (12), for maintaining a spacing there between that is greater than a cutting threshold. 2. Device of Claim 1, characterized in that spacing means (52, 53, 56, 57) are arranged so that said means (12) for the gripping and drawing of the insulation inwards the housing is parallel to the means for receiving said end portions of the insulated wires. 3. Device of Claim 1 or 2, characterized in that spacing means (52, 53, 56, 57) are arranged on the means (12) for gripping and drawing the wire sheaths. 4. Device of Claim 3, characterized in that spacing means are arranged on a plurality of means for gripp/ing and drawing the wire sheaths. 5. Device of Claim 1 or 2 characterized in that spacing means (52, 53, 56 57) are formed in conformation of means (12) for gripping and drawing the wire sheaths. 6. Device of Claim 5, characterized in that spacing means (52, 53) are formed in positive conformation of the side (54) turned to the receiving means (3). 7. Device of Claim 5, characterized in that spacing means (56 57) are formed in negative conformation of the side opposite respective to said receiving means. 8. Device of any preceding Claim, characterized in that said passage (2) comprises means for separation of wire sheaths. 9. Device of any preceding Claim, characterized in that said means (12) for gripping and drawing the wire sheaths comprises a means (7) with a protrusion fixing it on the housing (1), and further comprising a support surface (20) for gripping and drawing means (12) and the latter is arranged on a stopper (9) having a terminal portion slightly extending over the slots (13) for gripping and drawing the wire sheaths, and having a greater section than the open side of the housing (1). 10. Device of any preceding Claim, characterized in that said means for receiving said end portions of the insulated wires comprises a lock (3) with an aperture, said aperture having a rounded internal edge. 11. Device of any preceding Claim, characterized in that the stopper comprises a skirt (91) with a section greater than the diameter of housing (1) aperture, in which the stopper must be enforced, and between the skirt and the cover (92) there is a portion (92) the section of which is less than the diameter of said housing aperture. 12. Device of any preceding Claim, characterized in that said receiving means comprises said lock with an aperture, and said gripping and drawing means comprises a clip (12, 12'), provided with spacing means (52, 53, 56, 57). 13. Device of Claim 12, characterized in that said lock comprises a projection (7) blocking it in a groove (6) of the housing (1) and the clip (12) comprises a fixing step (33), cooperating with the upper edge of the lock aperture. 14. Device of any Claim 12 or 13, characterized in that the spacing means (52, 53) are obtained by stamping them on the side (54) of the clip (12), turned to the lock. 15. Device of any Claim 12 or 13, characterized in that said spacing means (56, 57) are formed by a recess boarders (55), obtained by stamping the side (56) of the clip (2'), opposite to the lock (3).