Electrical connection

Claim 2

An electrical connector comprising first and second relatively movable clamping members, each clamping member having a concave inner surface forming a seat for engagement with an electrical conductor, said clamping member being secured together by a first securing means adjacent one side of the seats and by an actuating means adjacent the opposite side of the seats, said actuating means being adapted to draw the clamping members toward each other whereby a conductor may be firmly gripped within the seats, a recess formed in one of the clamping members for receiving a second conductor and second securing means for firmly securing the second conductor in said recess, said first securing means, actuating means and secondsecuring means being completely recessed within the periphery of the clamping members whereby insulation may be applied to the connector after the connection is made without damage thereto or interference therewith due to contact with said first or second securing means or said actuating means.

Claim 3

An electrical connector according to claim 1, wherein the securing means comprises a scarf joint.

Claim 4

An electrical connector according to claim 1, wherein the recess extends from a radial surface on the clamping member.

Claim 5

An electrical connector according to claim 1, wherein the recess extends from a circumferential surface of the clamping member.

Claim 6

An electrical connector according to claim 1, wherein the actuating means is a screw.

Claim 7

An electrical connector according to claim 1, wherein the second securing means is transverse to said recess.

Claim 8

An electrical connector according to claim 1, wherein the second securing means is a set screw which is received in a threaded bore communicating with said recess.

Claim 9

An electrical connector according to claim 1, wherein the first securing means comprises a second actuating means.

Claim 10

An electrical connector according to claim 8, wherein the clamping members are separable from each other and the actuating means comprises a pair of threaded members, each threaded member being loosely received in a respective bore in said first clamping member and said second clamping member comprising a pair of bores for receiving said threaded members, each of said second mentioned bores having complementary engaging means for operatively coacting with a threaded member to draw said clamping members together.

Claim 11

An electrical connector according to claim 1, wherein the securing means comprises a pivotal connection between the clamping members.

Claim 12

An electrical connector according to claim 10 wherein the axis of the pivotal connection extends at an angle of substantially ninety degrees to the direction of actuation of the actuating means.

Claim 13

An electrical connector according to claim 1, wherein the actuating means comprises an elongated actuating member, and the first clamping member is provided with a first bore for loosely receiving the actuating member and the second clamping member is provided with a second bore, said second bore comprising means operatively engageable with means on the actuating member for drawing the clamping members toward each other.

Claim 14

An electrical connector according to claim 12, wherein the first bore comprises an enlarged counterbore for accommodating a head on the actuating member.

Claim 15

An electrical connector according to claim 12, wherein the first clamping member comprises retaining means for preventing the actuating member from separating therefrom.

Claim 16

An electrical connector according to claim 14, wherein the retaining means comprises a pin transverse to the axis of the first bore.

Claim 17

An electrical connector comprising first and second generally semi-cylindrical clamping members, each clamping member having a concave inner surface forming a seat for engagement with an electrical conductor, said first clamping member having a bore on each side of the seat, a threaded member loosely received in each bore, an enlarged counterbore adjacent each bore in said first clamping member for loosely and completely receiving a head on the threaded member, said second clamping member having a bore on each side of the seat for receiving a threaded member, each of the bores in the second clamping member comprising means for operatively engaging a respective threaded member, whereby said clamping members may be drawn into firm electrical and mechanical engagement with a conductor and means associated with one of said clamping members for engagement with a second electrical conductor, said threaded members and means for engagement with said second electrical conductor being configured and dimensioned so as to be completely recessed within the periphery of the clamping members, whereby insulation may be applied to the connector without damage thereto or interference therewith due to contact with the threaded members or the means for engagement with the second electrical conductor.

Claim 18

An electrical connector comprising first and second generally semi-cylindrical clamping members, each clamping member having a concave inner surface forming a seat for engagement with an electrical conductor, said first clamping member having a bore on each side of the seat, a threaded member loosely received in each bore, an enlarged counterbore adjacent each bore in said first clamping member for loosely and completely receiving a head on the threaded member, said second clamping member having a bore on each side of the seat for receiving a threaded member, each of the bores in the second clamping member comprising means for operatively engaging a respective threaded member, whereby said clamping members may be drawn into firm electrical and mechanical engagement with a conductor and means associated with one of said clamping members for engagement with a second electrical conductor, said threaded members and means for engagement with said second electrical conductor being configured and dimensioned so as to be completely recessed within the periphery of the clamping members, whereby insulation may be applied to the connector without damage thereto or interference therewith due to contact with the threaded members or the means for engagement with the second electrical conductor.

Claim 19

An electrical connector according to claim 16, wherein the means for receiving the second connector comprises a recess in one of the clamping members.

Claim 20

An electrical connector comprising first and second generally semi-cylindrical clamping members, each clamping member having a concave inner surface forming a seat for engagement with an electrical conductor, said first clamping member having a bore on each side of the seat, a threaded member loosely received in each bore, an enlarged counterbore adjacent each bore in said first clamping member for loosely receiving a head on the threaded member, said second clamping member having a bore on each side of the seat for receiving a threaded member, each of the bores in the second clamping member comprising means for operatively engaging a respective threaded member whereby said clamping members may be drawn into firm electrical and mechanical engagement with a conductor and means associated with one of said clamping members for engagement with a second electrical conductor, the first clamping member being provided with means for preventing separation of the threaded members therefrom.

Claim 21

An electrical connector comprising first and second generally semi-cylindrical clamping members, each clamping member having a concave inner surface forming a seat for engagement with an electrical conductor, said first clamping member having a bore on each side of the seat, a threaded member loosely received in each bore, an enlarged counterbore adjacent each bore in said first clamping member for loosely receiving a head on the threaded member, said second clamping member having a bore on each side of the seat for receiving a threaded member, each of the bores in the second clamping member comprising means for operatively engaging a respective threaded member whereby said clamping members may be drawn into firm electrical and mechanical engagement with a conductor and means associated with one of said clamping members for engagement with a second electrical conductor, the first clamping member being provided with means for preventing separation of the threaded members therefrom.

Claim 22

A connection between a plurality of electrical conductors comprising an insulated main line conductor and a tap line conductor, a section of insulation being removed from an intermediate portion of said main line conductor to provide a bare conductor surface, first and second relatively movable clamping members, each clamping member having a concave inner surface forming a seat in engagement with said bare conductor surface of said main line conductor, said clamping members being connected together by a first securing means adjacent one side of the seats and by an actuating means on the opposite side of the seats, said actuating means being adapted to draw the clamping members toward each other into firm electrical and mechanical contact with said main line conductor, one of said clamping members comprising means for firmly engaging said tap line conductor electrically and mechanically, and electrically insulating means surrounding said connection, said first securing means, actuating means and tap line engaging means being completely recessed within the periphery of the clamping members to prevent interference with or damage to said electrically insulating means.

Claim 23

A connection between a plurality of electrical conductors comprising an insulated main line conductor and a tap line conductor, a section of insulation being removed from an intermediate portion of said main line conductor to provide a bare conductor surface, first and second relatively movable clamping members, each clamping member having a concave inner surface forming a seat in engagement with said bare conductor surface of said main line conductor, said clamping members being connected together by a first securing means adjacent one side of the seats and by an actuating means on the opposite side of the seats, said actuating means being adapted to draw the clamping members toward each other into firm electrical and mechanical contact with said main line conductor, one of said clamping members comprising means for firmly engaging said tap line conductor electrically and mechanically, and electrically insulating means surrounding said connection, said first securing means, actuating means and tap line engaging means being completely recessed within the periphery of the clamping members to prevent interference with or damage to said electrically insulating means.

Claim 24

A connection between a plurality of electrical conductors according to claim 19, wherein said insulating means comprises a preformed jacket.

Claim 25

A connection between a plurality of electrical conductors according to claim 19 wherein said electrically insulating means comprises electrical tape wrapped about said conductors and clamping members.

Claim 26

A connection between a plurality of electrical conductors according to claim 19, wherein the securing means comprises a second actuating means.

Claim 27

A connection between a plurality of electrical conductors according to claim 19, wherein the securing means comprises a pivotal connection between the clamping members.

Claim 28

A connection between a plurality of electrical conductors according to claim 19, wherein the securing means comprises a scarf joint.

Claim 29

A connection between a plurality of electrical conductors according to claim 19, wherein the means for engaging the tap line conductor comprises a recess extending inwardly from a radial surface of one of the clamping members.

Claim 30

A connection between a plurality of electrical conductors according to claim 19, wherein the means for engaging the tap line conductor comprises a recess extending inwardly from a circumferential surface of one of the clamping members.

Claim 31

A connection between a plurality of electrical conductors according to claim 19, wherein the clamping members are separable from each other, said first clamping member is provided with a bore on each side of the seat and the the first securing means comprises a second actuating means, said first and second actuating means comprises a pair of threaded members, each threaded member being loosely received in a respective bore in said first clamping member and said second clamping member comprises a pair of bores, each of said second mentioned bores receiving a respective threaded member and having complementary engaging means operatively coacting with the threaded member.

Claim 32

A connection between a plurality of electrical conductors according to claim 19, wherein the first clamping member is provided with a first bore for loosely receiving the actuating member and the second clamping member is provided with a second bore, said second bore comprising means operatively engageable with means on the actuating member for drawing the clamping members toward each other.

Claim 33

A connection between a plurality of electrical connectors according to claim 28, wherein the first bore comprises an enlarged counterbore for accommodating an enlarged head on the actuating member.