IC insertion/extraction tool

Claim 2

A tool for inserting an IC pack, having a plurality of pins extending from one of its surfaces, into a socket having a plurality of openings adapted to receive the pins, and for extracting the IC pack from the socket, the tool comprising: means for inserting the IC pack into the socket including: a "U" shaped portion; a plunger having a substantially rectangular base slidably mounted within the "U" shaped portion; the "U" shaped portion adapted to accept the IC pack between the two walls and retain it by frictional force between the walls and the IC pack, which is inserted into the "U" shaped portion with the pins pointing outward and the surface of the IC pack opposite the pins in contact with the base; means for moving the base to push the IC pack out of the "U" shaped portion and into the socket; and means for extracting the IC pack from the socket including: a pair of flexible, parallel arms extending from said "U" shaped portion, each arm a mirror image of the other; and means located at the free end of each of the arms for gripping the IC pack at opposite ends thereby enabling a rocking motion to be applied to the IC pack to loosen the pins in the socket and then for a lifting force to be applied to extract the IC pack from the socket.

Claim 3

A tool in accordance with claim 1 wherein the means for moving the base includes: a stem having a substantially uniform cross section extending from one of the major surfaces of the base; the "U" shaped portion having an aperture adapted to slidably accept the stem; and means for retaining the stem within the aperture.

Claim 4

A tool in accordance with claim 2 wherein the means of retaining the stem within the aperture in the "U" includes: the stem portion having a free end with a cross section which is substantially smaller than the cross section of the remainder of the stem; a pair of flexible tabs extending in an out and downward direction from the free end of the stem such that when the free end of the stem is inserted into the aperture in the "U", the tabs are pushed towards the center line of the stem allowing the free end to pass through the opening and allow the remainder of the stem to enter the aperture, and wherein the tabs after passing through the aperture, spring back to their normal position extending over the edges of the aperture and thus retain the stem within the aperture.

Claim 5

A tool for inserting an IC pack, having a plurality of pins extending from one of its surfaces, into a socket having a plurality of openings adapted to receive the pins, and for extracting the IC pack from the socket, the tool comprising: means for inserting the IC pack into the socket including: a "U" shaped portion; a plunger having a substantially rectangular base slidably mounted within the "U" shaped portion; the "U" shaped portion adapted to accept the IC pack between the two walls and retain it by frictional force between the walls and the IC pack, which is inserted into the "U" shaped portion with the pins pointing outward and the surface of the IC pack opposite the pins in contact with the base; means for moving the base to push the IC pack out of the "U" shaped portion and into the socket including: a stem having a substantially uniform cross section extending from one of the major surfaces of the base; the "U" shaped portion having an aperture adapted to slidably accept the stem; means for retaining the stem within the aperture including: the stem portion having a free end with a cross section which is substantially smaller than the cross section of the remainder of the stem; a pair of flexible tabs extending in an out and downward direction from the free end of the stem such that when the free end of the stem is inserted into the aperture in the "U", the tabs are pushed toward the center line of the stem allowing the free end to pass through the opening and allow the remainder of the stem to enter the aperture, and wherein the tabs after passing through the aperture, spring back to their normal position extending over the edges of the aperture and thus retain the stem within the aperture; and means for extracting the IC pack from the socket.

Claim 6

A tool for inserting an IC pack, having a plurality of pins extending from one of its surfaces, into a socket having a plurality of openings adapted to receive the pins, and for extracting the IC pack from the socket, the tool comprising: means for inserting the IC pack into the socket including: a "U" shaped portion; a plunger having a substantially rectangular base slidably mounted within the "U" shaped portion; the "U" shaped portion adapted to accept the IC pack between the two walls and retain it by frictional force between the walls and the IC pack, which is inserted into the "U" shaped portion with the pins pointing outward and the surface of the IC pack opposite the pins in contact with the base; means for moving the base to push the IC pack out of the "U" shaped portion and into the socket including: a stem having a substantially uniform cross section extending from one of the major surfaces of the base; the "U" shaped portion having an aperture adapted to slidably accept the stem; means for retaining the stem within the aperture including: the stem portion having a free end with a cross section which is substantially smaller than the cross section of the remainder of the stem; a pair of flexible tabs extending in an out and downward direction from the free end of the stem such that when the free end of the stem is inserted into the aperture in the "U", the tabs are pushed toward the center line of the stem allowing the free end to pass through the opening and allow the remainder of the stem to enter the aperture, and wherein the tabs after passing through the aperture, spring back to their normal position extending over the edges of the aperture and thus retain the stem within the aperture; and means for extracting the IC pack from the socket.

Claim 7

A tool in accordance with claim 4 wherein the means for extracting the IC pack from the socket includes: a pair of flexible, parallel arms extending from said "U" shaped portion, each arm a mirror image of the other; and means located at the free end of each of the arms for gripping the IC pack at opposite ends thereby enabling a rocking motion to be applied to the IC pack to loosen the pins in the socket and then for a lifting force to be applied to extract the IC pack from the socket.

Claim 8

A tool in accordance with claim 1 or 5 wherein the means for gripping the IC pack includes: a first projection extending from the free end of each arm towards the opposite arm; a second projection parallel to the first projection and a predetermined distance away from the first projection extending a distance farther than the first projection towards the other arm, wherein the second projection has a surface adapted to contact the surface of the IC pack located opposite the surface having the pins extending therefrom, and the first projection is adapted to contact the surface from which the pins extend.