Apparatus for splicing electric wires

Claim 2

Apparatus for splicing electric conductors comprising: a housing having a passage extending therethrough; a partition extending through the housing dividing the passage into two through channels; a ramped-shaped wall positioned in each channel opposite the partition for defining each channel with a wide opening at one end and a narrow opening at the other end; an electrically conductive terminal embedded in the partition and protruding into each channel at an acute angle toward the one end of each channel; and a pair of wedge shaped members each of which being adapted to be force fitted into the one end of each channel after an electric conductor has been inserted into the other end of each channel to fit between the ramped-shaped wall and the inserted conductor to force the conductor down onto the terminal to make electrical contact with the terminal and to lock the electric conductor between the partition and the force fitted wedge shaped member in each channel to effect a splice between the inserted electric conductors.

Claim 3

Apparatus as recited in claim 1 wherein a plurality of electrically conductive terminals are embedded in the partition in a spaced apart relationship and protruding into each channel at an acute angle toward the one end of each channel such that each terminal will come into individual electrical contact with one of a plurality of electric conductors inserted into each channel as the wedge shaped member is forced into the one end of the channel.

Claim 4

Apparatus as recited in each of claims 1 or 2 further comprising encapsulant means, located in each of the channels, for surrounding the inserted electric conductors and wedges to provide a moisture resistant splice.

Claim 5

Apparatus for making an electrical connection between electric wires comprising: a housing having a pair of channels, each channel extending through the housing from an entrance opening to an exit opening; a partition located between the channels having a non-smooth surface on a side facing each channel; a ramped-shaped wall located in each channel on a side opposite the non-smooth partition side and sloped to widen each channel as the channel extends from the entrance opening to the exit opening; an electrically conductive terminal embedded in the partition, the terminal having tangs extending into each channel at an acute angle inclined toward the exit opening of each channel; and a wedge adapted for insertion into each channel at the exit end thereof and having a non-smooth surface on the side facing the partition such that after an electric wire has been inserted a sufficient distance into each channel through the entrance end until the wire at least overlays the tangs of the terminal extending into each channel, forcing of the wedge into the exit end of each channel between the ramped-shaped wall and the inserted electric wire causes forcing of the electric wire into physical and electrical contact with the tangs of the terminal and into locked engagement between the non-smooth surface of the partition and the non-smooth surface of the wedge forced in to each channel to establish an electrical connection between the inserted electric wires.

Claim 6

Apparatus for making an electrical connection between electric wires comprising: a housing having a pair of channels, each channel extending through the housing from an entrance opening to an exit opening; a partition located between the channels having a non-smooth surface on a side facing each channel; a ramped-shaped wall located in each channel on a side opposite the non-smooth partition side and sloped to widen each channel as the channel extends from the entrance opening to the exit opening; an electrically conductive terminal embedded in the partition, the terminal having tangs extending into each channel at an acute angle inclined toward the exit opening of each channel; and a wedge adapted for insertion into each channel at the exit end thereof and having a non-smooth surface on the side facing the partition such that after an electric wire has been inserted a sufficient distance into each channel through the entrance end until the wire at least overlays the tangs of the terminal extending into each channel, forcing of the wedge into the exit end of each channel between the ramped-shaped wall and the inserted electric wire causes forcing of the electric wire into physical and electrical contact with the tangs of the terminal and into locked engagement between the non-smooth surface of the partition and the non-smooth surface of the wedge forced in to each channel to establish an electrical connection between the inserted electric wires.

Claim 7

Apparatus as recited in claim 4 wherein a pair of electrically conductive terminals are embedded in the partition in a spaced apart relationship such that if a drop wire is inserted into each channel and the wedge is forced into the exit end of each channel, each terminal will make individual electrical contact between a conductor of a drop wire in one of the pair of channels and a conductor in the drop wire in the other channel of the pair.

Claim 8

Apparatus as recited in each of claims 4 or 5 wherein the channels have located therein sufficient polyisobutylene encapsulant to form a moisture resistant seal about the inserted wedges and electric wires.

Claim 9

A splice connector kit having component parts capable of being assembled in the field for splicing telephone drop wires, each wire having a pair of electrical conductors surrounded by a jacket of insulation, the kit comprising: (1) a housing having: (a) a pair of channels extending through the housing and adapted to receive a drop wire at one end of each channel and a wedge shaped member at the other end; (b) a partition located in the housing between the channels having a non-smooth surface on a side facing each channel; (c) a ramped-shaped wall located in each channel on a side opposite the non-smooth partition side and sloped to widen each channel as the channel extends toward the other end; (d) a pair of electrically conductive terminals embedded in the partition in a spaced apart relationship, each terminal having tangs extending into each channel at an acute angle inclined toward the other end of each channel and adapted to make electrical contact with one conductor of each drop wire in each channel as the drop wire is forced down on the tangs; and (e) polyisobutylene encapsulant located in each channel adapted to effect a moisture resistant splice; and (2) a pair of wedge shaped members, each member adapted for insertion into each channel at the other end thereof between the ramped surface and an inserted drop wire and having a non-smooth surface on the side facing the partition whereby each wedge shaped member may be forcibly inserted into each channel, after a drop wire has been fully inserted into each channel through the one end, to force the inserted drop wire down onto the tangs of the pair of electrical terminals to make an individual electrical contact between each conductor and a terminal, to lock the inserted drop wire between the non-smooth surface of the partition and the non-smooth surface of the forcibly inserted wedge, and to move the encapsulant located in each channel to form a moisture resistant seal about the inserted wedge and drop wire.

Claim 10

A splice connector kit having component parts capable of being assembled in the field for splicing telephone drop wires, each wire having a pair of electrical conductors surrounded by a jacket of insulation, the kit comprising: (1) a housing having: (a) a pair of channels extending through the housing and adapted to receive a drop wire at one end of each channel and a wedge shaped member at the other end; (b) a partition located in the housing between the channels having a non-smooth surface on a side facing each channel; (c) a ramped-shaped wall located in each channel on a side opposite the non-smooth partition side and sloped to widen each channel as the channel extends toward the other end; (d) a pair of electrically conductive terminals embedded in the partition in a spaced apart relationship, each terminal having tangs extending into each channel at an acute angle inclined toward the other end of each channel and adapted to make electrical contact with one conductor of each drop wire in each channel as the drop wire is forced down on the tangs; and (e) polyisobutylene encapsulant located in each channel adapted to effect a moisture resistant splice; and (2) a pair of wedge shaped members, each member adapted for insertion into each channel at the other end thereof between the ramped surface and an inserted drop wire and having a non-smooth surface on the side facing the partition whereby each wedge shaped member may be forcibly inserted into each channel, after a drop wire has been fully inserted into each channel through the one end, to force the inserted drop wire down onto the tangs of the pair of electrical terminals to make an individual electrical contact between each conductor and a terminal, to lock the inserted drop wire between the non-smooth surface of the partition and the non-smooth surface of the forcibly inserted wedge, and to move the encapsulant located in each channel to form a moisture resistant seal about the inserted wedge and drop wire.