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US 4,360,185 AGranted
Mold core for electrical connector assembly
AssigneeThe Bendix Corporation
InventorsRichard W. Normann, Leroy W. Fairbairn
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AssigneeThe Bendix Corporation
InventorsRichard W. Normann, Leroy W. Fairbairn
Estimating the term…
An improved electrical connector assembly (10) is disclosed. The assembly is especially adapted for engagement with a printed circuit board (76) having electrical circuits formed on both sides thereof. The assembly includes a body (12) of molded dielectric material having four spaced rows of passages (24) extending therethrough from a front face (26) to a rear face (28) of the body. The assembly also includes brush wire electrical contacts (14) each received in its respective passage. Each of the contacts has a cylindrical body portion (62) and an elongated tail (64) attached to one end of its body portion. The ends (72) of the termination portions extend beyond the rear face and form two spaced straight line rows adapted to receive the printed circuit board therebetween. The ends (63) of the body portions opposite their respective termination portions comprise four spaced apart, straight line rows of body portion ends. The connector assembly is thereby adapted to mate with a square grid brush contact connector at the four rows of body portion ends.
An apparatus adapted for use in making a molded electrical connector having a passage with an integral shoulder with the passage, said apparatus comprising a core pin having an elongated body, a radially extending rib mounted to the body, said rib having a tapered end portion extending beyond one end of the body, said body shaped to define a channel portion of the passage extending along a first longitudinal axis when molded and said tapered end portion shaped to define a tapered part of a groove portion of the passage extending along a second longitudinal axis from the end of the channel portion defined by the one end of the body when molded, said first and second longitudinal axes being angled with respect to one another.
Dependencies are inferred from the claim text.