Electrical connector and tapered fixed beam contact therefor

Electrical connectors – With insulation other than conductor sheath – Metallic connector or contact secured to insulation

Patent

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Details

439851, 439 78, H01R 1342

Patent

active

049939750

ABSTRACT:
A receptacle contact (22) adapted to be received in a connector housing (26), or a connector housing (26) having the receptacle contact (22) received therein, wherein the receptacle contact (22) is a three sided contact forming a U-shaped channel (68) for receiving a contact element (46). The contact (22) comprises a pair of tapered fixed beams (64,66) at least portions of which are curved inwardly toward each other with a smooth continuous curvature to a spacing at least less than the diameter or cross section width of a contact element (46) to be received therebetween. The tapered fixed beams (64,66) taper from forward and trailing ends (70,72) toward a midpoint (74). The contact (22) may have a center rib (96) integral with and extending between the bases (86,94) that are integral with the ends (70,72) of the fixed beams (64,66). The rib (96) includes retention means (98,102) for securing the contact in a contact receiving passage (32) of a connector housing (26). The retention means (98,102) cooperate with the walls (106,114) of the contact receiving passage (32) to secure the contact (22) to one side of the passage (32).

REFERENCES:
patent: 3533054 (1970-10-01), Spriggs et al.
patent: 3538491 (1970-11-01), Longenecker et al.
patent: 3715629 (1973-02-01), Swengel, Sr.
patent: 3761871 (1973-09-01), Teurlings
patent: 4448477 (1984-05-01), Gladd et al.
patent: 4687278 (1987-08-01), Grabbe et al.
patent: 4721484 (1988-01-01), Sakamoto et al.
patent: 4775336 (1988-10-01), Paulo

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