Bi-directional lug connection and method

An apparatus, for joining a cable to a busbar, comprising:

• a. a first polyhedron nut, characterized by outer surfaces, and defining a plurality of threaded or fastener nut holes, each hole defining a respective central axis, and having respective openings in the outer surfaces of the nut;
• b. a first terminal plate, which is electrically conductive, and characterized by an outer and inner surface, and defining at least a first terminal plate hole and a second terminal plate hole, each hole defining a respective central axis;
• wherein each threaded or fastener nut hole is coaxially aligned with a respective terminal plate
• c. a busbar joining member, characterized by a first joining end, a middle section, and a second joining end;
• d. the busbar joining member first joining end defining at least one busbar first joining end hole;
• e. the busbar first joining end hole, being coaxially aligned with one of the terminal plate holes and one of said threaded or fastener nut holes;
• f. the busbar joining member first joining end being positioned between the threaded or fastener nut outer surface and the terminal plate inner surface;
• and
• g. the busbar joining member being in electrical communication with the first terminal plate.

An apparatus, for joining a cable to a busbar, comprising:

• a. a first polyhedron nut, characterized by outer surfaces, and defining a plurality of threaded or fastener nut holes, each hole defining a respective central axis, and having respective openings in the outer surfaces of the nut;
• b. a first terminal plate, which is electrically conductive, and characterized by an outer and inner surface, and defining at least a first terminal plate hole and a second terminal plate hole, each hole defining a respective central axis;
• wherein each threaded or fastener nut hole is coaxially aligned with a respective terminal plate hole;
• c. a frame;
• d. a second polyhedron nut, characterized substantially like said first polyhedron nut is characterized;
• e. a second terminal plate, characterized substantially like said first terminal plate is characterized, and defining a third and fourth terminal plate hole;
• f. the frame configured to align the first, second, third, and fourth terminal plate holes so that the terminal plate holes are not obstructed by the said frame;
• g. the frame configured to align the axes of said first and third terminal plate holes substantially parallel to each other;
• h. the frame configured to align the axes of said second and fourth terminal plate holes substantially parallel to each other;
• and
• i. the frame configured to substantially not align the axes of said first and second terminal plates holes and the axes of said third and fourth terminal plate holes.

A method of bi-directionally connecting a busbar to a cable assembly each having respective non-axially aligned electrical connectors comprising:

• a. configuring a first electrical connector on the cable assembly to match with a respective second electrical connector connected to the busbar from two non-aligned directions;
• b. configuring said second electrical connector to match the configuration of said first electrical connector in both of the two non-axially aligned directions;
• and
• c. selectively fastening the first electrical connector to the second electrical connector from one of said two non-axially aligned directions, whereby to electrically connect the busbar to the non-axially aligned cable assembly in a selected one of two nonaligned directions.

A method of assembling an electrical terminal plate for engagement in multiple directions, the method comprising:

• a. providing a first and second polyhedron nut, each characterized as defining an even and odd nut hole;
• b. providing a first and second bolt or fastener;
• c. providing first, second, third, and fourth terminal plates, each defining a respective first, second, third, and fourth terminal plate hole, each hole having a central axis;
• d. providing a frame;
• e. attaching the first terminal plate to the frame;
• f. attaching the second terminal plate to the frame so that the axis of the second terminal plate hole is substantially perpendicular to the axis of the first terminal plate hole;
• g. attaching the third terminal plate to the frame so that the axis of the third terminal plate hole is substantially parallel to the axis of the first terminal plate hole;
• h. attaching the fourth terminal plate to the frame so that the axis of the fourth terminal plate hole is substantially perpendicular to the axis of the first terminal plate hole;
• i. placing the first polyhedron nut such that its odd nut hole is coaxially aligned with the first terminal plate hole and its even nut hole is coaxially aligned with the second terminal plate hole;
• j. placing the second polyhedron nut such that its odd nut hole is coaxially aligned with the third terminal plate hole and its even nut hole is coaxially aligned with the fourth terminal plate hole;
• k. choosing one of said multiple directions from which to engage said terminal plates;
• l. positioning the frame sufficiently to move the axis of one of said even nut holes and said odd nut holes to face in the chosen direction;
• m. aligning the first and second bolts or fasteners with a respective one of said even nut holes and said odd nut holes facing in the chosen direction;
• and
• n. engaging the electrical terminal plates with said bolt or fastener from said chosen direction into one of said even nut holes and said odd nut holes.

A method of assembling an electrical terminal plate for engagement in multiple directions, the method comprising:

• a. providing a first and second polyhedron nut, each characterized as defining an even and odd nut hole;
• b. providing first, second, third, and fourth terminal plates, each defining a respective first, second, third, and fourth terminal plate hole, each hole having a central axis;
• c. placing the first polyhedron nut such that its odd nut hole is coaxially aligned with the first terminal plate hole and its even nut hole is coaxially aligned with the second terminal plate hole to provide for engagement in one direction;
• d. placing the second polyhedron nut such that its odd nut hole is coaxially aligned with the third terminal plate hole and its even nut hole is coaxially aligned with the fourth terminal plate hole to provide for engagement in another direction;
• e. whereby to provide for engagement of the electrical terminal plates from a chosen direction into one of said even nut holes and said odd nut holes.