Terminal element for cable wires and drop wire cables

Claim 2

A terminal element of leaf-shaped resilient contact material for making a solderless, non-screwed and non-stripping contact, said terminal element comprising: a first pair of resilient lugs having adjacent side edges arranged in spaced-apart parallel relationship to form a vertically extending, centrally disposed contact slot, said contact slot having an open upper end, the upper portion of said terminal element being provided with an enlarged cascade-like insertion opening communicating with said contact slot upper end; said terminal element having an inverted, U-shaped second slot having a bight portion extending transversely of and intermediate the ends of said contact slot and a pair of leg portions defining a second pair of resilient lugs having adjacent side edges arranged in spaced-apart parallel relationship; the portion of said contact slot below said second slot bight portion having a width less than the width of the portion of said contact slot above said second slot bight portion; whereby said contact slot is adapted to terminate wires of different diameters respectively without interference with the engagement by said terminal element of one terminated wire with the other terminated wire, the width of said contact slot above said second slot bight portion being such that the insulation of wires passing therethrough, to be terminated by the portion of said contact slot below said second slot bight portion, is not pierced sufficiently to result in electrical contact between the wire and said contact slot above said second slot bight portion.

Claim 3

The terminal element recited in claim 1, wherein said contact slot is arranged at a 45° angle with respect to the axis of each respective wire which said terminal is adapted to terminate.

Claim 4

The terminal element recited in claim 1, wherein said first and second pairs of lugs flex independently of each other when engaging the respective wires in said first and second slots.

Claim 5

A terminal element of leaf-shaped resilient contact material for making a solderless, non-screwed and non-stripping contact, said terminal element comprising: a first pair of resilient lugs having adjacent side edges arranged in spaced parallel relationship defining a first longitudinal contact slot therebetween of a first width, said slot having a cascade-like enlarged insertion opening; a transverse slot at the bottom of said first contact slot connected to two spaced longitudinal slots thereby forming a U-shaped slot; a second paid of resilient lugs defined by said U-shaped slot, said lugs having adjacent side edges arranged in spaced parallel relationship forming a second longitudinal contact slot therebetween, said second contact slot aligned and communicating with said first contact slot and having a second width less than said first contact slot width; said second contact slot being adapted for termination of a wire of one diameter and said first contact slot being adapted for termination of a wire of a larger diameter, the width of said first contact slot being such that the insulation of wires passing therethrough, to be terminated by said second contact slot, is not pierced sufficiently to result in electrical contact between the wire and said first contact slot, said first and second pairs of lugs flexing independently of each other when simultaneously engaging the respective wires therebetween, said terminal element with said first and second slots being arranged at a 45° angle with respect the axis of each respective wire adapted to be terminated.

Claim 6

A terminal element of leaf-shaped resilient contact material for making a solderless, non-screwed and non-stripping contact, said terminal element comprising: a first pair of resilient lugs having adjacent side edges arranged in spaced parallel relationship defining a first longitudinal contact slot therebetween of a first width, said slot having a cascade-like enlarged insertion opening; a transverse slot at the bottom of said first contact slot connected to two spaced longitudinal slots thereby forming a U-shaped slot; a second paid of resilient lugs defined by said U-shaped slot, said lugs having adjacent side edges arranged in spaced parallel relationship forming a second longitudinal contact slot therebetween, said second contact slot aligned and communicating with said first contact slot and having a second width less than said first contact slot width; said second contact slot being adapted for termination of a wire of one diameter and said first contact slot being adapted for termination of a wire of a larger diameter, the width of said first contact slot being such that the insulation of wires passing therethrough, to be terminated by said second contact slot, is not pierced sufficiently to result in electrical contact between the wire and said first contact slot, said first and second pairs of lugs flexing independently of each other when simultaneously engaging the respective wires therebetween, said terminal element with said first and second slots being arranged at a 45° angle with respect the axis of each respective wire adapted to be terminated.