Anode assembly for selectively plating electrical terminals

Claim 2

An anode assembly for plating contact areas within socket terminals, comprising: a conductive body member having an anode means extending forwardly from a body section, said body section including a reference surface related to said anode means, said anode means being concentric with said reference surface; and having a diameter smaller than the inner diameter of a terminal to be plated; a dielectric shroud member having a profiled passageway extending axially therethrough and including a terminal receiving section and a forward passageway section extending through said terminal receiving section, said forward passageway section having a diameter just larger than the outer diameter of a said terminal to be plated, said shroud member including a reference surface related to said forward passageway section and further including a lead-in at the forward end of said profiled passageway; and means for removably securing said dielectric shroud to said front end of said conductive body member and around said anode means; said shroud reference surface cooperable with said conductive body reference surface such that said forward passageway section of said shroud extends coaxially around said anode means; whereby a said terminal is receivable into said forward passageway section of said shroud and said anode means extends coaxially into a forward end of said terminal.

Claim 3

An anode assembly as described in claim 1 wherein said body section includes a reduced diameter section and a smaller diameter anode receiving section extending forwardly from aid reduced diameter section.

Claim 4

An anode assembly as described in claim 2 wherein said body reference surface is a stop surface between said reduced diameter section and said body member.

Claim 5

An anode assembly as described in claim 2 wherein said anode receiving section further includes a coaxial bore extending therethrough from a front end thereof and said anode means is an anode member secured in said bore of said anode receiving section.

Claim 6

An anode assembly as described in claim 4 wherein said anode member is secured by crimping said anode member in said bore of said anode receiving section.

Claim 7

An anode assembly as described in claim 2 wherein said profiled passageway further includes a rearward section having a diameter no greater than the reduced diameter section of said body section, said shroud being removably mounted on said reduced diameter section.

Claim 8

An anode assembly as described in claim 6 wherein said profiled passageway further includes a smaller diameter passageway section forward of said rearward section, said smaller diameter passageway section being dimensioned to receive said anode receiving section of said body member.

Claim 9

An anode assembly as described in claim 1 wherein said profiled passageway further includes means for receiving electrolytic plating solution from a plating apparatus and means for directing said electrolytic solution over said anode means and into a terminal to be plated.

Claim 10

An anode assembly as described in claim 1 wherein said terminal receiving section of said shroud further includes an inner support portion having an coaxial bore extending therethrough for receipt of said anode means, said support means maintaining said anode means concentrically in said profiled passageway.

Claim 11

An anode assembly as described in claim 1 wherein said body member further includes means for positioning and orientating said anode assembly in a plating apparatus.

Claim 12

An anode assembly as described in claim 1 wherein said body member further includes means for terminating an electrical conductor thereto, said conductor being electrically securable to a conductive member of a plating apparatus to provide an assured electrical interconnection with said anode assembly.

Claim 13

An anode assembly as described in claim 1 wherein said shroud is removably mounted by means of an interference fit to said body member.

Claim 14

An anode assembly as described in claim 1 wherein said body member includes means for providing positive retraction said anode means from said terminal as the terminal moves out of a plating zone of a plating apparatus.

Claim 15

An anode assembly for plating contact areas within socket terminals, comprising:. a conductive body member having a reduced diameter section extending forwardly therefrom and defining a stop surface between said reduced diameter section and said body member; a smaller diameter anode receiving section extending forwardly from said reduced diameter section and concentric therewith and having a coaxial bore extending there through from a front end thereof; an anode member secured in said bore of said anode receiving section, said anode member being dimensioned to be received within a terminal to be plated; a dielectric shroud member having a profiled cylindrical passageway extending axially therethrough, said passageway including a rearward section having a diameter no greater than the diameter of said reduced diameter section, said shroud being removably mounted on said reduced diameter section, said passageway including a terminal receiving section disposed around said anode member and extending forwardly thereof, said terminal receiving section including a forward section of said profiled passageway having an inner diameter selected to be just greater than the outside diameter of a said terminal to be plated; said inner surface of said forward passageway being coaxial around said anode member, said passageway further having lead in means for said terminal member; whereby a terminal member is relatively receivable into said terminal receiving section of said shroud member and locatable concentrically about said anode member.

Claim 16

An anode assembly for plating contact areas within socket terminals, comprising:. a conductive body member having a reduced diameter section extending forwardly therefrom and defining a stop surface between said reduced diameter section and said body member; a smaller diameter anode receiving section extending forwardly from said reduced diameter section and concentric therewith and having a coaxial bore extending there through from a front end thereof; an anode member secured in said bore of said anode receiving section, said anode member being dimensioned to be received within a terminal to be plated; a dielectric shroud member having a profiled cylindrical passageway extending axially therethrough, said passageway including a rearward section having a diameter no greater than the diameter of said reduced diameter section, said shroud being removably mounted on said reduced diameter section, said passageway including a terminal receiving section disposed around said anode member and extending forwardly thereof, said terminal receiving section including a forward section of said profiled passageway having an inner diameter selected to be just greater than the outside diameter of a said terminal to be plated; said inner surface of said forward passageway being coaxial around said anode member, said passageway further having lead in means for said terminal member; whereby a terminal member is relatively receivable into said terminal receiving section of said shroud member and locatable concentrically about said anode member.

Claim 17

An anode assembly as described in claim 14 wherein said anode member is secured by crimping said anode member in said bore of said anode receiving section.

Claim 18

An anode assembly as described in claim 14 wherein said profiled passageway further includes a rearward section having a diameter no greater than the reduced diameter section of said body section, said shroud being removably mounted on said reduced diameter section.

Claim 19

An anode assembly as described in claim 14 wherein said profiled passageway further includes means for receiving electrolytic plating solution from a plating apparatus and means for directing said electrolytic solution over said anode means and into a terminal to be plated.

Claim 20

An anode assembly as described in claim 14 wherein said terminal receiving section of said shroud further includes an inner support portion having a coaxial bore extending therethrough for receipt of said anode means, said support means maintaining said anode means concentrically in said profiled passageway.

Claim 21

An anode assembly as described in claim 14 wherein said body member further includes means for positioning and orientating said anode assembly in a plating apparatus.

Claim 22

An anode assembly as described in claim 14 wherein said body member includes means for providing positive retraction said anode means from said terminal as the terminal moves out of a plating zone of a plating apparatus.