Patent ID: 7406762

Claim:
A fabricating method of an electrical terminal connector comprising the following steps: (1) providing an angled insulating housing which has a first opening, a second opening and a through passage therein, the insulating housing further including a window and a cover on a side wall of the housing at the first opening, the cover pivoted on a side of the window and comprised a flange extending from said cover facing said window to provide electrical arc protection when said window and said cover are in the closed position, a fastening means located on the other end of the cover and fastened to a matching means of window to operatically form an opening position and a closed position; (2) providing a conducting terminal which has a flat-end connecting portion facing the first opening and a crimped portion facing the second opening, the flat-end connecting portion for an external conducting terminal in flat shape to insert therein, while the crimped portion for assembling a deformable crimp ferrule, the crimped portion facing the second opening extended with an elongation having an axial slit and at least on annular crimping groove in order to being easily assembly in the deformable crimp ferrule: (3) providing the deformable crimp ferrule which has a core-connecting end and a crimping end facing the crimping portion of the conducting terminal, the diameter of the crimping end slightly larger than the diameter of the elongation to make an insertion of the elongated into the crimping end easier; and (4) assembling conducting terminal with the deformable crimp ferrule by inserting the elongation of the conducting terminal in the crimping end of the crimp ferrule to cause a partial deformation of the crimping end and the elongation for a better combination; (5) placing the assembly of the conducting terminal and the deformable crimp ferrule through the window in the passage of the insulating housing, then fastening the cover with the window; and (6) enlarging the diameter of the core-connecting end of the crimp ferrule, hence, an electrical terminal connector formed for connecting the flat external conducting terminal and a conducting core with insulating cladding.