Aerial drop wire splicer

Claim 2

A splicing device for electrical conductors comprising: (a) an insulative central body having formed therein a plurality of conductor-receiving guide holes adapted to receive therein electrical conductors, said guide holes extending from opposing ends of said central body inwardly and lengthwise through said central body, in radially spaced relation along a common radius of said body, reaching into and continuing through cavities which extend radially into said body from its outer surface transverse to the axis of said guide holes such that a pair of guide holes, one from each end of said body, extend through a single cavity in a manner that positions one guide hole in radially spaced relation from the other guide hole, each cavity being formed to receive therein means for splicing said conductors in said cavity, said means comprising a button-blade terminal having an insulative body with a two-tine electrically conductive terminal blade at its front, the tines being spaced by a gap and having respective cutting edges on their interior sides, each button-blade terminal having formed on the surface of its insulative body, a convex ridge shaped to fit into a concave recess on the wall of each cavity and enabling said buttons to self-lock into said cavity when inserted therein; and (b) a pair of spaced insulative end caps having apertures therein for passage therethrough of said conductors and a plurality of mating locking means on said end caps adapted to engage opposite ends of said central body so as to be secured thereto, said end caps being provided with a hollowed-out region for accommodating excess lengths of conductor which may be present during assembly of the device, and wherein said splicing means are insertable in said central body subsequent to securing said end caps to said body.

Claim 3

The splicing device of claim 1 wherein each said cavity is divided into outer and inner regions, said outer region being shaped to receive therein the body of a said button-blade terminal and said inner region which accommodates only the two tine terminal, such that said terminal perpendicularly intersects said guide holes, and which terminates at a cavity bottom disposed radially inward of said guide holes.

Claim 4

The splicing device of claim 2 wherein said cavities are pre-filled with encapsulant.

Claim 5

A splicing device for arial drop wire comprising: (a) an insulative central body having formed therein a plurality of paired conductor-receiving guide holes which are adapted to receive therein electrical conductors of separate sections of said drop wire and lengthwise first apertures adapted to receive therein support cables of said separate drop-wire sections, wherein said paired guide holes extend lengthwise through said central body in radially spaced relation along a common radius of said body, each guide hole from a pair of guide holes extending into said body from opposite ends thereof such that said pair of guide holes, one from each end of said body extend through a single cavity in said body in a manner that positions one guide hole in radially spaced relation from the other guide hole of the pair; (b) a pair of spaced insulative end caps having second apertures therein for passage therethrough of said separate drop wire sections and adapted to engage said central body via mating engaging means on said end caps and said central body as to be secured thereto; and (c) means for splicing said drop wire, said conductors of said separate sections splicable by means located within each cavity within said central body and insertable therein subsequent to securing said end caps to said body, said means comprising a button-blade terminal having an insulative body and a two-tine electrically conductive terminal blade at its front, the tines being spaced by a gap and having respective cutting edges on their interior sides, said button-blade terminal having formed on its insulative body surface a convex ridge which is shaped to fit into a concave recess on the wall of each respective cavity and enabling said buttons to self-lock into such cavity when inserted therein and said support cables of said separate sections being splicable by means of a mechanical connector integrally molded within said first apertures.

Claim 6

A splicing device for arial drop wire comprising: (a) an insulative central body having formed therein a plurality of paired conductor-receiving guide holes which are adapted to receive therein electrical conductors of separate sections of said drop wire and lengthwise first apertures adapted to receive therein support cables of said separate drop-wire sections, wherein said paired guide holes extend lengthwise through said central body in radially spaced relation along a common radius of said body, each guide hole from a pair of guide holes extending into said body from opposite ends thereof such that said pair of guide holes, one from each end of said body extend through a single cavity in said body in a manner that positions one guide hole in radially spaced relation from the other guide hole of the pair; (b) a pair of spaced insulative end caps having second apertures therein for passage therethrough of said separate drop wire sections and adapted to engage said central body via mating engaging means on said end caps and said central body as to be secured thereto; and (c) means for splicing said drop wire, said conductors of said separate sections splicable by means located within each cavity within said central body and insertable therein subsequent to securing said end caps to said body, said means comprising a button-blade terminal having an insulative body and a two-tine electrically conductive terminal blade at its front, the tines being spaced by a gap and having respective cutting edges on their interior sides, said button-blade terminal having formed on its insulative body surface a convex ridge which is shaped to fit into a concave recess on the wall of each respective cavity and enabling said buttons to self-lock into such cavity when inserted therein and said support cables of said separate sections being splicable by means of a mechanical connector integrally molded within said first apertures.

Claim 7

The splicing device of claim 4 wherein each said cavity is divided into outer and inner regions, said outer region being shaped to receive therein the body of a said button-blade terminal and said inner region which accommodates only the two tine terminal, such that said terminal perpendicularly intersects said guide holes, and which terminates at a cavity bottom disposed radially inward of said guide holes.

Claim 8

The splicing device of claim 5 wherein said cavities are pre-filled with an encapsulant.