Power track
First Claim
1. A metal power track comprising:
- a U-section body having a pair of parallel side walls joined by a floor wall and delimiting a longitudinally extending retaining channel;
respective longitudinally extending and dielectric support rails carried on the side walls and each formed withtwo transversely spaced and longitudinally extending outer bars projecting inward toward the retaining channel anda longitudinally extending center bar between the outer bar, defining with the respective outer bars two outer grooves, and formed with a bifurcated inner end forming an inner groove;
a ground strip provided on the floor wall;
respective longitudinally extending, uninsulated bare main conductors adapted to conduct power and each held in a respective one of the outer grooves;
respective longitudinally extending uninsulated secondary conductors held in the inner grooves between the respective main conductors but out of electrical contact therewith, the conductors all being exposed transversely in the retaining channel, inner edges of the bars and of the bifurcated inner end extending inward of the respective conductors, each of the secondary conductors being adapted to carry electrical control signals or act as light-duty power feed lines.
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Accused Products
Abstract
A metal power track has a U-section body having a pair of parallel side walls joined by a floor wall and delimiting a longitudinally extending retaining channel. Respective longitudinally extending and dielectric support rails are carried on the side walls, and a ground strip is provided on the floor wall. Two respective longitudinally extending, uninsulated bare main conductors are carried on each of the the dielectric support rails and are adapted to conduct power. Respective longitudinally extending uninsulated secondary conductors are carried on each of the dielectric support rails between the respective main conductors but out of electrical contact therewith. The conductors are all exposed transversely in the retaining channel. Each of the secondary conductors is adapted to carry electrical control signals or act as light-duty power feed lines.
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Citations
7 Claims
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1. A metal power track comprising:
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a U-section body having a pair of parallel side walls joined by a floor wall and delimiting a longitudinally extending retaining channel; respective longitudinally extending and dielectric support rails carried on the side walls and each formed with two transversely spaced and longitudinally extending outer bars projecting inward toward the retaining channel and a longitudinally extending center bar between the outer bar, defining with the respective outer bars two outer grooves, and formed with a bifurcated inner end forming an inner groove; a ground strip provided on the floor wall; respective longitudinally extending, uninsulated bare main conductors adapted to conduct power and each held in a respective one of the outer grooves; respective longitudinally extending uninsulated secondary conductors held in the inner grooves between the respective main conductors but out of electrical contact therewith, the conductors all being exposed transversely in the retaining channel, inner edges of the bars and of the bifurcated inner end extending inward of the respective conductors, each of the secondary conductors being adapted to carry electrical control signals or act as light-duty power feed lines. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification