Connector and method of making

Claim 2

A connector comprising an insulating body having an opening extending through the body, an electrically conductive retainer formed of sheet metal having a pair of spaced wings lying in a common plane extending from the retainer in one direction so that surface portions on the respective sheet metal wings are disposed in spaced facing relation to each other and having a post unitary therewith extending from the retainer in an opposite direction, the retainer being attached to the body in the body opening with the retainer post extending from the opening at one side of the body to be connected in an electrical circuit and with the retainer wings disposed in fixed position in the opening adjacent an opposite side of the body with said plane of the retainer wings extending along a longitudinal axis of the opening, and a spring clip having an interrupted ring loop of resilient, electrically conductive sheet metal spring material disposed between said retainer surface portions having portions of the loop biased into resilient electrical engagement with the respective sapced facing surface portions of the retainer wings to position the interrupted ring loop to extend in a plane normal to the longitudinal axis of the opening and to said plane of the retainer wings, the spring clip having portions of the spring clip in juxtaposed relation to each other to make detachable, resilient electrical engagement to a terminal inserted within the interrupted ring loop to connect the terminal in said electrical circuit.

Claim 3

A high reliability low cost connector comprising an electrically insulating body having a opening, an electrically conductive retainer formed of sheet metal having a pair of wings lying in a common plane extending from the retainer in one direction with respective surfaces of the wings juxtaposed in spaced facing relation to each other and having a post unitary therewith extending from the retainer in an opposite direction, the retainer being attached to the body in the body opening with the post extending from the opening at one side of the body to be connected in an electrical circuit and with the retainer wings disposed in fixed position in the opening adjacent an opposite side of the body with said plane of the retainer wings extending along the longitudinal axis of the opening, and a spring clip having an interrupted ring loop of an electrically conductive sheet metal spring material disposed in the opening between the retainer wings with portions of the loop biased into resilient electrical engagement with the respective spaced facing surface of the retainer wings to position the interrupted ring to extend in a plane normal to the longitudinal axis of the opening and to said plane of the retainer wings, the spring clip having a plurality of integral spring leaves extending from the loop in juxtaposed relation to each other to make detachable, resilient electrical engagement to a terminal inserted between the spring leaves to electrically connect the terminal in said electrical circuit.

Claim 4

A high reliability low cost connector comprising an electrically insulating body having a opening, an electrically conductive retainer formed of sheet metal having a pair of wings lying in a common plane extending from the retainer in one direction with respective surfaces of the wings juxtaposed in spaced facing relation to each other and having a post unitary therewith extending from the retainer in an opposite direction, the retainer being attached to the body in the body opening with the post extending from the opening at one side of the body to be connected in an electrical circuit and with the retainer wings disposed in fixed position in the opening adjacent an opposite side of the body with said plane of the retainer wings extending along the longitudinal axis of the opening, and a spring clip having an interrupted ring loop of an electrically conductive sheet metal spring material disposed in the opening between the retainer wings with portions of the loop biased into resilient electrical engagement with the respective spaced facing surface of the retainer wings to position the interrupted ring to extend in a plane normal to the longitudinal axis of the opening and to said plane of the retainer wings, the spring clip having a plurality of integral spring leaves extending from the loop in juxtaposed relation to each other to make detachable, resilient electrical engagement to a terminal inserted between the spring leaves to electrically connect the terminal in said electrical circuit.

Claim 5

A high reliability low cost connector comprising an electrically insulating body having a plurality of openings extending between opposite sides of the body and spaced in a pair of rows which extend along a length of the body, a plurality of flat electrically conductive retainers formed of sheet metal each having a pair of wings disposed in spaced relation to each other lying in a common plane extending from the retainer in one direction with respective edge surfaces of the wings juxtaposed in spaced facing relation to each other and having a post unitary past extending in an opposite direction from the wings in said plane, the retainers being attached to the body in the respective body openings with the post thereof extending from the respective openings at one side of the body and with the retainer wing pairs received within the respective openings at the opposite side of the body extending along a longitudinal axis of the opening, and plurality of spring clips each having an interrupted wing loop of resilient, electrically conductive sheet metal spring material disposed within a respective body opening at said opposite sides of the body between the pair of retainer wings in the opening with portions of the clip loop biased into resilient electrical engagement with the respective spaced facing surfaces of the pair of retainer wings in the opening to position the interrupted ring loop to extend in a plane normal to the longitudinal axis of the opening and to the plane of the retainer wings in the opening, the spring clips each having a plurality of integral spring leaves extending from the loop thereof in juxtaposed relation to each other to make detachable, resilient electrical engagement to a terminal inserted into a body opening between the spring leaves of the clip to electrically connect the terminal in the electrical circuit.

Claim 6

A high reliability low cost connector comprising an electrically insulating body having a plurality of openings extending between opposite sides of the body and spaced in a pair of rows which extend along a length of the body, a plurality of flat electrically conductive retainers formed of sheet metal each having a pair of wings disposed in spaced relation to each other lying in a common plane extending from the retainer in one direction with respective edge surfaces of the wings juxtaposed in spaced facing relation to each other and having a post unitary past extending in an opposite direction from the wings in said plane, the retainers being attached to the body in the respective body openings with the post thereof extending from the respective openings at one side of the body and with the retainer wing pairs received within the respective openings at the opposite side of the body extending along a longitudinal axis of the opening, and plurality of spring clips each having an interrupted wing loop of resilient, electrically conductive sheet metal spring material disposed within a respective body opening at said opposite sides of the body between the pair of retainer wings in the opening with portions of the clip loop biased into resilient electrical engagement with the respective spaced facing surfaces of the pair of retainer wings in the opening to position the interrupted ring loop to extend in a plane normal to the longitudinal axis of the opening and to the plane of the retainer wings in the opening, the spring clips each having a plurality of integral spring leaves extending from the loop thereof in juxtaposed relation to each other to make detachable, resilient electrical engagement to a terminal inserted into a body opening between the spring leaves of the clip to electrically connect the terminal in the electrical circuit.

Claim 7

A connector according to claim 3 wherein the retainers are disposed in the body opening with said pairs of the retainer wings extending in the direction of said length of the insulating body.

Claim 8

A connector according to claim 4 wherein notches are provided in the body openings at said opposite side of the body receiving edges of the retainer wings therein for orienting the retainers in the body openings.

Claim 9

A connector according to claim 4 having detent means on said surface portions of the retainers wings engaging the spring clips for detachably retaining the spring clips in selected position in the body openings in electrical engagement with the retainer wings.

Claim 10

A connector contact comprising an electrically conductive retainer of sheet metal having a pair of wings lying in a common plane extending from the retainer in one direction so that surface portions on the respective sheet metal wings are disposed in spaced facing relation to each other and having a post unitary therewith extending from the retainer in an opposite direction, and spring clip having an interrupted ring loop of electrically conductive sheet metal spring material disposed between said retainer wing surface portions having Portions of the loop biased into resilient electrical engagement with the respective spaced facing retainer wing surface portions to position the interrupted ring loop to extend in a plane normal to the plane of the retainer wings, the spring clip having a plurality of integral spring leaves extending from the loop in juxtaposed relation to each other to make detachable resilient electrical engagement to a terminal inserted between the spring leaves.

Claim 11

A connector contact comprising an electrically conductive retainer of sheet metal having a pair of wings lying in a common plane extending from the retainer in one direction so that surface portions on the respective sheet metal wings are disposed in spaced facing relation to each other and having a post unitary therewith extending from the retainer in an opposite direction, and spring clip having an interrupted ring loop of electrically conductive sheet metal spring material disposed between said retainer wing surface portions having Portions of the loop biased into resilient electrical engagement with the respective spaced facing retainer wing surface portions to position the interrupted ring loop to extend in a plane normal to the plane of the retainer wings, the spring clip having a plurality of integral spring leaves extending from the loop in juxtaposed relation to each other to make detachable resilient electrical engagement to a terminal inserted between the spring leaves.

Claim 12

A high reliablilty low cost connector contact comprising a flat retainer of an electrically conductive sheet metal having a pair of wings disposed in spaced side-by-side relation to each other other in a common plane extending from the retainer in one direction with respective edge surfaces of the wings juxtaposed in spaced facing relation to each other and having a post unitary therewith extending in an opposite direction from the retainer wings in said plane, and a spring clip having an interrupted ring loop of electrically conductive sheet metal spring material disposed between the pair of retainer wings with a portion of the clip loop biased into resilient electrical engagement with the respective spaced facing surface of the pair of retainer wings to position the interrupted ring loop to extend in a plane normal to the plane of the retainer wings, the spring clip having a plurality of integral spring leaves extending from the loop in juxtaposed relation to each other to make detachable, resilient electrical engagement to a terminal inserted between the spring leaves of the clip.

Claim 13

A high reliablilty low cost connector contact comprising a flat retainer of an electrically conductive sheet metal having a pair of wings disposed in spaced side-by-side relation to each other other in a common plane extending from the retainer in one direction with respective edge surfaces of the wings juxtaposed in spaced facing relation to each other and having a post unitary therewith extending in an opposite direction from the retainer wings in said plane, and a spring clip having an interrupted ring loop of electrically conductive sheet metal spring material disposed between the pair of retainer wings with a portion of the clip loop biased into resilient electrical engagement with the respective spaced facing surface of the pair of retainer wings to position the interrupted ring loop to extend in a plane normal to the plane of the retainer wings, the spring clip having a plurality of integral spring leaves extending from the loop in juxtaposed relation to each other to make detachable, resilient electrical engagement to a terminal inserted between the spring leaves of the clip.

Claim 14

A connector contact according to claim 8 having detent means on said spaced facing surfaces of the retainer wings engaging the spring clip for detachably retaining the spring clip in electrical engagement with the retainer wings.