Modular electrical wiring track arrangement

Claim 2

An electrical energy distribution system comprising: a plurality of elongated generally parallel strips of insulating material each adjacent pair of which has a circuit path gap therebetween; a pair of elongated parallel conductor bars in each circuit path gap, one to each side thereof juxtaposed with a respective strip; power supply means including a first number of conductive blades fixedly located along the strips and extending from the respective circuit path gaps, and a multiconductor power supply cable connected at one end to a source of electrical energy and having a connector block at the other end for receiving said first number of conductive blades and connecting the received blades to corresponding cable conductors, each blade passing into a corresponding circuit path gap and contacting both the conductor bars therein; and power outlet means including a second number of conductive blades each passing into a corresponding circuit path gap and contacting both the conductor bars therein.

Claim 3

The electrical energy distribution system of claim 1 wherein the power supply means is coupled to at least two independently fused circuits.

Claim 4

The electrical energy distribution system of claim 2 wherein the power supply means is coupled to four independently fused circuits, there being eight strips defining seven circuit path gaps.

Claim 5

The electrical energy distribution system of claim 1 wherein the conductive blades of the power outlet means may be passed into the corresponding circuit path gaps in any one of several regions along the parallel strips.

Claim 6

The electrical energy distribution system of claim 4 including further power outlet means having a third number of conductive blades each passing into a corresponding circuit path gap and contacting both the conductor bars therein.

Claim 7

The electrical energy distribution system of claim 5 wherein the second and third numbers are both three and the conductive blades of the further power outlet pass into at least one circuit path gap different from the circuit path gaps passed into by blades of the first mentioned power outlet means.

Claim 8

The electrical energy distribution system of claim 5 wherein the first mentioned and further power outlet means are positioned in separate regions along the parallel strips.

Claim 9

The electrical energy distribution system of claim 1 further comprising a multiconductor cable having connector blocks at its opposite ends for electrically joining the conductor bars to a distinct like set of conductor bars.

Claim 10

The electrical energy distribution system of claim 8 wherein each connector block includes mechanical latching means for retaining the blocks in a conductor bar engaging position.

Claim 11

The electrical energy distribution system of claim 9 wherein the mechanical latching means includes an opposed pair of resilient tabs deformable toward one another to release the respective block.

Claim 12

The electrical energy distribution system of claim 10 further comprising a flexible strap connected at its respective ends to corresponding tab free ends so that a pull on the strap simultaneously collapses the tabs toward one another and urges the block away from the conductor bar engaging position.

Claim 13

The electrical energy distribution system of claim 8 wherein one connecting block includes a series of blades each passing into a predetermined circuit path gap while the other connecting block has a series of slots each for receiving blades prepositioned between pairs of the like set of conductor bars.

Claim 14

The electrical energy distribution system of claim 12 wherein said one connecting block blades may be passed into corresponding circuit path gaps at a preferred location along the gaps as determined by the length of the multiconductor cable and the distance to the like set of conductor bars.

Claim 15

An electrical energy distribution system having a plurality of elongated relatively rigid power distribution channels; a plurality of flexible multiconductor cables each having connector blocks at the opposite ends thereof for interconnecting pairs of power distribution channels, each connector block including mechanical latching means for retaining the blocks in position connected to the respective channels, the mechanical latching means including a pair of opposed resilient tabs deformable toward one another to release the respective block, each channel having one set of protruding blades for receiving one of the connector blocks while the other connector block includes a set of protruding blades matable with another channel at any selected location along a continuous region thereof, each power distribution channel including a plurality of elongated generally parallel conductors, adjacent pairs of which are spaced apart defining therebetween blade receiving gaps; a number of electrical outlets, each having blades extending into corresponding ones of said gaps; and a flexible strap connected at its respective ends to corresponding tab free ends so that a pull on the strap simultaneously collapses the tabs toward one another and urges the block away from the channel engaging position.

Claim 16

An electrical energy distribution system having a plurality of elongated relatively rigid power distribution channels; a plurality of flexible multiconductor cables each having connector blocks at the opposite ends thereof for interconnecting pairs of power distribution channels, each connector block including mechanical latching means for retaining the blocks in position connected to the respective channels, the mechanical latching means including a pair of opposed resilient tabs deformable toward one another to release the respective block, each channel having one set of protruding blades for receiving one of the connector blocks while the other connector block includes a set of protruding blades matable with another channel at any selected location along a continuous region thereof, each power distribution channel including a plurality of elongated generally parallel conductors, adjacent pairs of which are spaced apart defining therebetween blade receiving gaps; a number of electrical outlets, each having blades extending into corresponding ones of said gaps; and a flexible strap connected at its respective ends to corresponding tab free ends so that a pull on the strap simultaneously collapses the tabs toward one another and urges the block away from the channel engaging position.

Claim 17

The electrical energy distribution system of claim 14 wherein each power distribution channel comprises a pair of elongated parallel spaced apart rails of uniform cross-sectional configuration, a plurality of elongated generally parallel strips of insulating material each adjacent pair of which has a circuit path gap therebetween, a pair of elongated parallel conductor bars in each circuit path gap, one to each side thereof juxtaposed with respective strips, and periodic transverse insulating spacers engaging the rails, strips and bars to maintain the general parallel alignment therebetween.

Claim 18

The electrical energy distribution system of claim 14 wherein each connector block includes a pair of interlocking insulating shell portions one of which has a protruding locking lip along one edge thereof and the other of which has a locking lip receiving slot along one edge, and at least one threaded fastener passing through one of the shell portions and into the other shell portion, the shell portions being held together jointly by interengagement of lip and slot and by the threaded fastener.

Claim 19

The electrical energy distribution system of claim 14 further comprising a further comparatively short power distribution channel having one set of protruding blades for receiving a connector block and adapted to receive protruding blades of another connector block thereby effectively interconnecting one flexible multiconductor cable with another flexible multiconductor cable.

Claim 20

An electrical energy distribution system comprising: a plurality of elongated generally parallel strips of insulating material each adjacent pair of which has a circuit path gap therebetween; a pair of elongated parallel conductor bars in each circuit path gap, one to each side thereof juxtaposed with a respective strip, the parallel strips and conductor bars generally sharing a common plane; power supply means including a first number of conductive blades, each blade passing into a corresponding circuit path gap in a direction generally perpendicular to said common plane and contacting both the conductor bars therein; and power outlet means including a second number of conductive blades each passing into a corresponding circuit path gap in a direction generally perpendicular to said common plane and contacting both the conductor bars therein, the conductive blades of the power outlet means being passed into the corresponding circuit path gaps in any selected one of several regions along the parallel strips with those regions being distributed to either side of the plane shared by the bars and strips.

Claim 21

An electrical energy distribution system comprising: a plurality of elongated generally parallel strips of insulating material each adjacent pair of which has a circuit path gap therebetween; a pair of elongated parallel conductor bars in each circuit path gap, one to each side thereof juxtaposed with a respective strip, the parallel strips and conductor bars generally sharing a common plane; power supply means including a first number of conductive blades, each blade passing into a corresponding circuit path gap in a direction generally perpendicular to said common plane and contacting both the conductor bars therein; and power outlet means including a second number of conductive blades each passing into a corresponding circuit path gap in a direction generally perpendicular to said common plane and contacting both the conductor bars therein, the conductive blades of the power outlet means being passed into the corresponding circuit path gaps in any selected one of several regions along the parallel strips with those regions being distributed to either side of the plane shared by the bars and strips.

Claim 22

The electrical energy distribution system of claim 18 wherein the power supply means is coupled to three independently fused circuits, there being eight strips defining seven circuit path gaps, and further comprising a flexible multiconductor cable having connector blocks at its opposite ends for electrically joining the conductor bars to a distinct like set of conductor bars and a pair of flexible conduits extending between the connector blocks each containing selected ones of the cable conductors.