Heat sink spring and wedge assembly

Claim 2

A load spring for heat sink assemblies comprising: an elongated body member; one or more biasing members extending from said body member, said one or more biasing members adapted for contacting electrical components to be secured in a heat sink assembly; means for securing the load spring in a housing of said heat sink assembly, said securing means being adapted to be received within recesses formed in said housing and adapted to fittingly engage a member extending from said body member to thereby secure said securing means with said load spring; and means for positioning the load spring with respect to said heat sink housing, said positioning means associated with said body member.

Claim 3

The load spring according to claim 1 wherein said one or more biasing members each include a bowed portion for contacting electrical components to be surred in the heat sink assembly.

Claim 4

The load spring according to claim 1 wherein said positioning means further comprising one or more flanges and tab members for contacting a wall o the heat sink housing to position the load spring on the heat sink housing.

Claim 5

The load spring according to claim 1 wherein said securing means further comprising a wedge member having extending nubs for positioning said wedge member with said load spring.

Claim 6

The load spring according to claim 1 wherein said body member includes a plurality of extending arms for spacing said securing means with respect to said housing.

Claim 7

The load spring accord to claim 1 wherein said body extending member includes a resilient tang for locking said securing means with said extending member.

Claim 8

A load spring for heat sink assemblies comprising: an elongated body member; a plurality of fingers extending from said body members, said plurality of fingers including a bowed portion adapted for contacting electrical components to maintain the electrical components abutted against a housing of that sink assemblies; one or more flanges extending from said body member, said one or more flanges adapted to overengage a wall of the heat sink housing for positioning the spring with respect to the heat sink housing; and wedge means for securing said load spring in said housing, said wedge means adapted to be coupled with an arm extending from said elongated body.

Claim 9

A load spring for heat sink assemblies comprising: an elongated body member; a plurality of fingers extending from said body members, said plurality of fingers including a bowed portion adapted for contacting electrical components to maintain the electrical components abutted against a housing of that sink assemblies; one or more flanges extending from said body member, said one or more flanges adapted to overengage a wall of the heat sink housing for positioning the spring with respect to the heat sink housing; and wedge means for securing said load spring in said housing, said wedge means adapted to be coupled with an arm extending from said elongated body.

Claim 10

The load spring according to claim 7 wherein said plurality of fingers each have a free extending end having a curled portion adapted to contact an electrical component.

Claim 11

The load spring according to claim 7 wherein said arm includes a free extending end with means for securing with the wedge means.

Claim 12

The load spring according to claim 7 wherein said plurality of fingers and flange extend from opposing sides of said body member.

Claim 13

The load spring according to claim 7 wherein a plurality of arms are positioned between adjacent fingers such that the arms contact said wedge means to tension said spring in said housing.

Claim 14

The load spring according to claim 7 wherein one or more tabs extend from said elongated body to contact with said one or more flanges to position said spring in said housing.

Claim 15

A load spring for heat sink assemblies comprising: an elongated body member , said body member having a first and second edge portion; a plurality of fingers extending rom said first edge portion of said body member, said fingers having a portion extending beneath said body and adapted for contacting electrical components for maintaining the electrical components in contact with heat sink housings, said fingers having a curled portion at their free extending ends; one or more spring arms extending from said first edge portion for tensioning said load spring fingers, said spring arms extending from said first edge portion a desired distance away from said body, and at least one spring arm including a barb member at its free extending end to couple the spring with a wedge bar; one or more flange members and tab members extending from said second edge portion and opposing said first edge portion, said flange and tab members adapted to position the spring on a wall o the heat sink housings; and wedge bar for retaining said spring in said housings, said wedge bar locking with said barb member and applying force on said spring arms which, in turn, retain said electrical components against said housing wall.

Claim 16

A load spring for heat sink assemblies comprising: an elongated body member , said body member having a first and second edge portion; a plurality of fingers extending rom said first edge portion of said body member, said fingers having a portion extending beneath said body and adapted for contacting electrical components for maintaining the electrical components in contact with heat sink housings, said fingers having a curled portion at their free extending ends; one or more spring arms extending from said first edge portion for tensioning said load spring fingers, said spring arms extending from said first edge portion a desired distance away from said body, and at least one spring arm including a barb member at its free extending end to couple the spring with a wedge bar; one or more flange members and tab members extending from said second edge portion and opposing said first edge portion, said flange and tab members adapted to position the spring on a wall o the heat sink housings; and wedge bar for retaining said spring in said housings, said wedge bar locking with said barb member and applying force on said spring arms which, in turn, retain said electrical components against said housing wall.

Claim 17

The load spring according to claim 13 wherein said tab member cuts into said housings to prevent movement of said spring.

Claim 18

The load spring according to claim 13 wherein said wedge bar includes extending nubs for positioning said wedge bar with said spring arms.

Claim 19

The load spring according to claim 13 wherein said plurality of spring arms extend away from said first edge portion a distance greater than said plurality of fingers.